发电机A600控制屏
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一、低压发电机控制屏的型号含义1、用途我厂生产的BKSF低压控制屏,适于单机800KW以下的水力(或火力)发电站、机关、工厂等地,作交流三相50HZ、额定电压380V线路中的控制和配电,用户也可以根据需要向我厂提出制作方案,由我厂按用户要求生产。
2、主要功能⑴电压、电流、频率、功率、功率因素、直流、有功电度、无功电度等指示,检测。
⑵过流、过压继电保护、过载、短路保护、并带声光报警指示。
⑶自动准同期并网及手动并网双用,配并网暗灯指示。
⑷根据水轮机功能可配备电动调速、关机、折向等功能,并带水阻控制接口。
3、型号含义BK SF 1.2/4、工作条件⑴安装地点的海拔高度不超过1000米。
⑵周围介质温度不低于-20摄氏度,不高于+40摄氏度。
⑶相对温度不超过85%。
⑷无导电尘埃与腐蚀性气体和无爆炸危险场所。
⑸无雨雪袭击和无凝露、霉菌存在的地方。
二、配电屏安装及使用前应注意的事项1、安装时应保证发电机、配电屏、电网的相序保持一致。
配电屏上部母线排从后到前依次为:A相(黄色)、B相(绿色)、C相(红色)2、配电屏下部有二根母线排,上面一根接电网零线,另一根与发电机中性线相连。
安装时根据电站及机组的实际情况决定二根母线是否分开。
3、配电屏壳体应可靠接地。
4、检查各电器紧固件及连接线在运输过程中是否损坏及松动。
5、过流、过压、时间继电器是否按要求整定好。
出厂时过流继电器按1.3倍额定电流整定,过压继电器按1.2倍额定电压整定,时间继电器整定1秒。
若与实际使用情况不符,用户应另行整定。
三、BKSF-2-□/3型配电屏的使用及操作步骤(空开选用DW15型)1、开机前应先把刀开关、空气开关、自动准同期装置的2只扭子开关,水阻控制开关等置于断开状态,然后开机,检查电表指示情况。
2、机组运行调整基本正常后,准备并网。
先合上配电屏的刀开关,再把配电屏左边的转换开头置于“自动准同期”位置,然后把准同期装置的电源开关合上,同期装置开始检测(绿灯闪亮),调整机组,当装置的合闸指示灯(红灯)出现闪亮,说明检测正常,可以并网,再把装置的输出开关合上,当机组调整达到并网条件时,空气开关就会自动合闸,并网完毕,并掉准同期装置的输出开关各电源开关,然后加大机组的水门开关,使机组运行到最大负荷。
龙岩畅丰龙岩畅丰专用汽车有限公司目录1.概述2.使用环境3.系统简介3.1.控制屏3.2.控制器3.2.1.控制器面板介绍3.2.2.控制器功能表3.2.3.控制器操作方法4.控制系统的使用方法4.1.关的状态4.2.手动状态4.3.自动状态4.4.测试状态5.报警6.保养7.说明●在使用发电机组之前,请仔细阅读本操作手册,以了解控制系统的功能和操作方法。
●控制器内部参数在出厂前,工厂已设置好,请不要随意更改参数。
否则,有可能会导致设备损坏或不安全。
●必须由专职人员操作本设备。
1.概述控制屏作为柴油发电机组的一个主要部件,它集强弱电及交直流电于一体,是我公司为满足自动化柴油发电机组的要求而设计开发的高科技产品。
它的主要功能是显示与监测柴油发电机组的工作状态和主要技术参数,当机组出现异常情况时,发出声光报警信号或自动停机。
作为控制屏主要关键器件的控制器采用了ComAP公司生产的柴油发电机组专用智能控制器,该控制器具有自动/手动启动、参数显示、保护报警、自动停机以及发电和市电的手动/自动切换功能,并可通过远程计算机对发电机组实现三遥(遥控、遥测、遥信)监控。
2.使用环境a.海拔高度不超过5000m。
b.环境空气温度-20℃~+50℃。
c.空气相对湿度不大于85%。
d.没有导电尘埃和能破坏金属及绝缘的腐蚀性气体的场所。
3.系统简介柴油发电机组控制系统主要由各种传感器、执行器、控制器,以及发电机的空气开关等组成,实现对柴油发电机组的测量监控,报警保护,自动启动及停机等。
3.1 控制屏控制屏用优质钢板冲压焊接而成,经减震橡胶垫安装在机组座上与发电机组组成一体,或者是镶嵌在静音箱外罩上与静音机组组成一个整体。
控制屏的操作面板,装有自启动控制器、电源指示灯,紧急停机按钮等。
在控制屏的内部装有市电浮充电器、小型断路器、熔断器、继电器及电子调速器等。
3.2 控制器3.2.1控制器功能介绍IG-NT面板IL-NT-AMF25面板IL-NT-MRS10/11/15/16面板(1) 按钮1.方式选择右键向右移动选择发电机组操作状态(关——手动——自动——测试)。
DEEP SEA ELECTRONICS PLC 51xx series configuration software for Windows™Software ManualAuthors – Anthony Manton & Anthony PlaterDeep Sea Electronics PlcHighfield HouseHunmanby Industrial EstateNorth YorkshireYO14 0PHENGLANDTel +44 (0) 1723 890099Fax +44 (0) 1723 893303Email: sales@<<<THIS PAGE INTENTIONALLY BLANK>>>TABLE OF CONTENTSSection Page 1DESCRIPTION (4)1.1CLARIFICATION OF NOTATION USED WITHIN THIS PUBLICATION (4)1.2MANUAL STRUCTURE (4)2PC INTERFACE MODULE 810 (5)2.1INSTALLATION INSTRUCTIONS (5)3CONFIG MANAGER (10)4EDIT CONFIG (12)4.1MODULE (12)4.2MISC (13)4.3INPUTS (15)4.4OUTPUTS (23)4.5LCD’s (FRONT PANEL INDICATORS) (25)4.6TIMERS (27)4.7MAINS (5120 AMF MODULE ONLY) (30)4.8GENERATOR (31)4.9ENGINE (32)5SETUP (33)1 DESCRIPTIONThe DSE 51xx series configuration software allows the 51xx family of modules to be connected to a PC. Once connected the various operating parameters within the module can be viewed or edited as required by the engineer. This software allows easy controlled access to these values and also has diagnostic monitoring facilities (diagnostic monitoring not applicable to the 51xx modules).The Configuration interface should only be used by competent, qualified personnel, as changes to the operation of the module may have safety implications on the panel / generating set to which it is fitted. Access to critical operational sequences and settings for use by qualified engineers, are barred by a PC software security code. Timers are protected by a separate code allowing operator changes to be made.The information contained in this manual should be read in conjunction with the information contained in the appropriate module documentation. This manual only details which settings are available and how they may be used. The operation of the module is detailed in its own relevant manual.The P810 USB interface is housed in a robust plastic case. Connection to the module is via an FCC 68 RJ45 ‘CAT5E Network’ type cable (‘straight-through’ type), this allows for easy replacement in the field should the connecting lead be damaged or lost.For legacy support an RS232 version is also available with an adapter cable to allow connection to the 9 pin D type RS232 connectors as required.1.2 MANUAL STRUCTUREThis manual is designed to assist users of the 51xx series configuration software; this is the common configuration software for all modules of the 51xx range. All software operations such as file handling (loading and saving to disk, reading from and writing to the module) and printing are identical regardless of the module being configured. Some options are only available on the different variants of the 51xx module such as Mains failure detect setting (5120 AMF Modules only). A separate manual deals with the operation of the individual modules..2 PC INTERFACE MODULE 810The PC interface 810 kit comprises the following:-•810 (USB) Interface Module or 810 (RS232) Interface Module•USB cable, (25 to 9 way adapter supplied with the RS232 version).• FCC 68 (8 Pin) Connecting Lead•1x CD with configuration software2.1 INSTALLATION INSTRUCTIONSMinimum system requirementsProcessor 486 66MhzOperating System Windows Xp, 2000, NT4, Me, 98, 95Ram 32MbMonitor 14 inch SVGA (640x480 resolution)Fixed disk 10Mb free (80Mb minimum)Disk drive CD-Rom for software installation (see note below)Communications A USB port or an RS232 comms port is needed to communicate with the 810 interface and 5xxx configuration software (see note below)Installing ‘51xx series configuration software For Windows™’ program From Software CDInsert the Software CD into the CD-ROM drive on the PC. The CD will then Auto-run if this feature is enabled on your PC.AlternativelyDouble click on My Computer:Then double click on CD-ROM Drive:There will be a short delay while the CD-ROM is accessed, then the install program will runClick on the ‘Install 5xxx series ‘ button to install the software onto your PC in its own folder (directory). It will also create ‘START MENU’ items.To run 5xxx series configuration software For Windows program Press the:á StartAnd then select ‘Programs’ - ‘5xxx’ as shown below: -The screen will then display: -The module type selector will appear after a short delayClick on the 51xx button and the PC will then load P51xx for Windows.The password page will appear after a short delay.The software provides two levels of password protection. The first level is the operator level; if the operator password is entered it will only be possible to edit the Timers not the module configuration. In addition, operator level only allows the creation of new configuration files, existing files cannot be over-written.The second level of password is the Engineer level, if this password is entered all of the module functions can be configured. Password for all levels can also be changed with this level.It is intended that the engineering passwords be given to qualified engineers who are responsible for initial configuration of the unit, or modification of settings at a later stage.The operator password is intended to be given to personnel who will not need to be altering the configuration of the module, but may need to visit a controller and modify timer settings, record these changes in a new file and view diagnostic information from the module.Users without a password will not be able to gain access to the software at all.Enter the correct password for the required access level then; Click ‘OK’ or press the ENTER key.3 CONFIG MANAGEROnce loaded the ‘Main’ Menu is displayedModule Type: - This indicates the type of module for which the 51xx series software is currently configured. This will automatically be selected to the correct module when a configuration file is ‘Loaded’ from disk or ‘Read’ from the module. It can also be changed under the ‘Misc’ tab in the ‘Edit Config’ menu.Access Level: - This indicates the current level of access to the software. Access is gained depending on the password typed to enter to program on start-up. It is the access level that determines what configuration options are available.File Loaded: - This indicates the name of the configuration file currently loaded into the 51xx series software, the ‘DEFAULT’ configuration is loaded at start up, If the configuration was ‘Read’ from the module then ‘FROM MODULE’ will be displayed.Load from Disk: - This is used to load an existing configuration from disk into the 51xx series software. The file can then be edited (if required) and then ‘Written’ to the module. To load a file, simply click this button and enter the name of the file to be loaded in the dialog box. Then click‘OK’. The ‘File Loaded’ will then be indicated.Save to Disk: - This is used to save the current configuration file to disk. The required filename for the configuration can be typed in the dialog box. Then click ‘OK’.Print Configuration: - This is used to produce a printout of the current configuration. A list of all the settings will then be produced.Read from Controller: - This is used to ‘Read’ the configuration which exists in the module. The module must be connected to the PC via the 810 interface and have a DC supply feeding it. It is possible to read from the module while the generating set is running. Clicking the ‘Read’ button will transfer the current configuration to the 51xx series software to allow the setting to be inspected or modified.Write to Controller: - This is used to write a new configuration to the module. To write to the module it must be connected to the PC via the 810 interface and be fed from a suitable DC supply. Additionally the module must be in the correct operating mode in order for re-configuration to be accepted.If a module security PIN number has been set, this will be asked for and must be correctly entered before the configuration file will be sent to the controller.Should the module not be ready to receive data i.e. generator not at rest and in stop mode, the software senses that the engine is running and a warning message will be displayed. Steps should then be taken to ensure that the engine is at rest and the module is in the ‘STOP’ mode before attempting to write to the module.Exit: - This is used to exit the 51xx series software and return to windows. If any configuration files are open which have not been saved, the software will query if it is OK to continue or if they need to be saved.4 EDIT CONFIGThis menu allows the module configuration to be changed, such that the function of Inputs, Outputs and LED’s can be altered. System timers and level settings can also be adjusted to suit a particular application.Access to the various configuration parameters depends on the password entered when the program was started. If the Operator password was entered, then selecting the Edit Configuration option will take the user directly to the Edit Timers page, as this is the only editable section with operator level clearance.If the Engineering level password was entered then full access to the settings is possible.4.1 MODULEThis menu allows the user to change the type of module to be configured. This menu is used to determine which options are presented to the user elsewhere in the configuration. The following is displayed:MODULE DESCRIPTIONBase Module These settings are used to select the base module on which the configuration is based.Module Type -~= 5110 Remote Start Module{= 5120 Automatic mains failure moduleThis setting determines whether the configuration file is for a 5110 or a 5120module. Depending upon selection, non-relevant options are hidden and thesoftware will not allow the operator to ‘Write’ the wrong configuration file tothe ‘wrong’ module type.4.2 MISCThis menu allows the user to change the nominal operating parameters and also select themodules special operating modes, according to individual requirements. The following is displayed:4.3 INPUTSThis menu allows the configurable inputs to be changed to suit the users requirements. The following is displayed: -ANALOGUE INPUTSOIL PRESSURE INPUTCustom curve editorTo enter the curve editor select the iconThis allows senders to be used which have not been pre-configured in the 5xxx software. Each sender curve has 16 points which map the relationship between sender resistance and reading. Once the curve direction is started the curve must continue to follow the set direction – I.e. If resistance increases with rising oil pressure then each point on the graph must follow this. So each point must show a higher value than the one previous. If any two points on the graph are equal or reverse the initial direction the module will consider this the end of the curve and show ‘over-range’ for values which are past this point.Oil Pressure settings This section is used to configure the Oil Pressure sender input.Input Type: -Not Used - The Oil pressure input will not be monitored.Digital - closed for low oil pressure - The Oil Pressure input is fed from anengine mounted digital pressure switch. This switch returns a closedsignal during low oil pressure conditions (and engine at rest), once oilpressure is established the switch will open.Digital - open for low oil pressure - The Oil Pressure input is fed from anengine mounted digital pressure switch. This switch returns an opensignal during low oil pressure conditions (and engine at rest), once oilpressure is established the switch will close.VDO match, 0-5bar - The Oil Pressure input is connected to a resistivetype engine mounted oil pressure transducer. The output of thistransducer matches that of a VDO type sender with an operating rangeof 0-5bar.VDO match, 0-10bar* - The Oil Pressure input is connected to a resistivetype engine mounted oil pressure transducer. The output of thistransducer matches that of a VDO type sender with an operating rangeof 0-10bar.Datcon match, 0-5bar - The Oil Pressure input is connected to a resistivetype engine mounted oil pressure transducer. The output of thistransducer matches that of a Datcon type sender with an operatingrange of 0-5bar.Datcon match, 0-10bar - The Oil Pressure input is connected to a resistivetype engine mounted oil pressure transducer. The output of thistransducer matches that of a Datcon type sender with an operatingrange of 0-10bar.Datcon match, 0-7bar - The Oil Pressure input is connected to a resistivetype engine mounted oil pressure transducer. The output of thistransducer matches that of a Datcon type sender with an operatingrange of 0-7bar.Murphy, 0-7bar - The Oil Pressure input is connected to a resistive typeengine mounted oil pressure transducer. The output of this transducermatches that of a Murphy type sender with an operating range of 0-7bar.User Configured - The Oil Pressure input is connected to a resistive typeengine mounted oil pressure transducer. The output of this transduceris defined by the user by means of the Custom Curve Editor.Shutdown Level -Engine oil pressure will give a shutdown alarm in the event of theengine oil pressure falling below the displayed ‘oil pressure trip’ value.The ‘oil pressure trip’ value can be adjusted to suit user requirements.ENGINE TEMPERATURE INPUTCustom curve editorTo enter the curve editor select the iconThis allows senders to be used which have not been pre-configured in the 5xxx software. Each sender curve has 16 points which map the relationship between sender resistance and reading. Once the curve direction is started the curve must continue to follow the set direction – I.e. If resistance increases with rising oil pressure then each point on the graph must follow this. So each point must show a higher value than the one previous. If any two points on the graph are equal or reverse the initial direction the module will consider this the end of the curve and show ‘over-range’ for values which are past this point.High Coolant Temperature settings Not Used - The Coolant Temperature input will not be monitored.Digital Closed, Normally Closed - The Coolant Temperature input is fed from an engine mounted digital temperature switch. This switch returns a closed signal during low temperature conditions, should the temperature rise above the switch manufacturers trip point the switch contacts will open.Digital Open, Normally Open - The Coolant Temperature input is fed from an engine mounted digital temperature switch. This switch returns an open signal during low temperature conditions, should the temperature rise above the switch manufacturers trip point the switch contacts will close. VDO match, 120o C* - The Coolant Temperature input is connected to a resistive type engine mounted temperature transducer. The output of this transducer matches that of a VDO type sender with an operating range of up to 120o C.Datcon HIGH match - The Coolant Temperature input is connected to a resistive type engine mounted temperature transducer. The output of this transducer matches that of a Datcon HIGH type sender.Datcon LOW match – The Coolant Temperature input is connected to resistive type engine mounted temperature transducer. The output of this transducer matches that of a Datcon LOW type senderMurphy - The Coolant Temperature input is connected to a resistive type engine mounted temperature transducer. The output of this transducer matches that of a Murphy type sender.Cummins – The Coolant Temperature input is connected to a resistive type engine mounted temperature transducer. The output of this transducer matches that of a Cummins type sender.PT100- The Coolant Temperature input is connected to a resistive type engine mounted temperature transducer. The output of this transducer matches that of a PT100 type sender however accuracy is limited to + - 5 °C.User Configured - The Coolant Temperature input is connected to a resistive type engine mounted temperature transducer. The output of this transducer is defined by the user by means of the Custom Curve Editor. Shutdown -Coolant temperature will give a shutdown alarm in the event of the engine coolant temperature rising above the displayed ‘coolant temperature trip’ value. The ‘coolant temperature trip’ value can be adjusted to suit user requirements.DIGITAL INPUTSPolarityThe polarity of the input switching can be configured to be either “Close to Activate”, this is a normally open switch, and closes to negative when activated. Alternatively “Open to Activate”, this is a Normally Closed switch to negative, and opens when activated.Warning Gives an alarm only when activated (no shutdown)Always active – Will activate as long as the module is poweredup.Active from safety on – Is only active when the safety on timerhas timed out.Shutdown Gives an alarm and shuts down the engine.Remote Start on Load If this input is active, the 51xx will operate thus: - To use thisfunction the 51xx should be placed in the AUTO mode. Themodule will perform the start sequence and transfer load to thegenerator.Electrical Trip An alarm condition will be given; the set will be removed fromthe bus and shutdown after the cooling timer.Lamp Test This input is used to provide a test facility for the front panelindicators fitted to the 51xx module. When the input is activatedall LED and LCD indicators will illuminate.Simulate Mains available This function is provided to over-ride the 5120 module’s (AMFmodule only) internal monitoring function. If this input is activethe module will not respond to the state of the incoming ACmains supply. This can be used to control the operation of thegenerator during a mains failure by allowing generator operationonly if equipment operation requires the genset to runLow Oil Pressure Switch This input forces the oil pressure sender to be metering only.The low oil pressure shut down is then activated by this input. Always Active The input selected to be a warning or a shutdown alarm evenwhen the module is in the STOP/RESET MODE.Active from Safety on Auxiliary inputs are only active once the Safety On timer hastimed out. This allows a delay on start up for faults, such as OilPressure and High Engine Temperature Warnings, or othershutdown conditions which require a delay during start-up, suchas Under-voltage.4.4 OUTPUTSThis menu allows the configurable output to be changed to suit the users requirements. The following is displayed: -PolarityEach of the outputs can be configured as:a) Energised - Normally open relay contact which closes on activation.b) De-energised - Normally closed relay contact, which opens on activation.Output Not Used This output in not used.Air flap Relay This output controls the closing of the air-flaps in an Emergency Stopor Over-speed situation.Auxiliary input 1 active This output indicates that the auxiliary input number 1 is active. Auxiliary input 2 active This output indicates that the auxiliary input number 2 is active Auxiliary input 3 active This output indicates that the auxiliary input number 3 is active. Auxiliary input 4 active This output indicates that the auxiliary input number 4 is active. Auxiliary input 5 active This output indicates that the auxiliary input number 5 is active.Close Generator This output source is intended to be used to control the load switchingdevice. Whenever the 51xx module selects the generator to be onload this control source will be active.Common alarm This output indicates that a warning, electrical trip or shutdown alarmhas been activated. If a Warning alarm is activated, this output isnormally self-resetting on removal of the fault, if a Shutdown orElectrical fault alarm is activated, this output can only be reset byremoval of the fault and by then pressing the Stop Reset button. Energise to stop This output controls the fuel solenoid on an ETS type generator,energising for the time period selected in the Edit Timer Menu. Thenormal fuel output (pin 4) should not be connected to the fuel solenoid,however it can be used for controlling panel instruments and otherfunctions required whilst the engine is running.Engine Running This output indicates when the engine is running and the generator isready to accept load, i.e. after safety on and warm up timers havetimed out. It could be used to connect to an Automatic TransferSystem or PLC to give a signal that the set is available.Pre-heat (during preheat timer) This output controls the pre-heater. Pre-heat output is available for the duration of the pre-heat timer, which terminates prior to cranking.Pre-heat (until end of cranking) This output controls the pre-heater. As ‘Pre-heat (during preheat timer)’ mode but pre-heat is also available during cranking.Pre-heat (until end of warming) This output controls the pre-heater. As ‘Pre-heat until safety on’ but pre-heat continues to be available until the warming up timer has elapsed.Pre-heat (until safety on) This output controls the pre-heater. As ‘Pre-heat until end of cranking’but pre-heat is also available while waiting for the delayed alarms tobecome active.Shutdown alarm This output indicates that a shutdown alarm has been activated. Thisoutput can only be reset by removal of the fault and by then pressingthe Stop Reset button.System in Auto Mode This output indicates that the module is in the Auto mode.Warning alarm This output indicates that a warning alarm has been activated. Thisoutput is normally self-resetting on removal of the fault.4.5 LCD’s (FRONT PANEL INDICATORS)This menu allows the configurable LCD indicators to be changed to suit the users requirements. The following is displayed:-(Typical Settings for information only).PolarityEach of the LCD’s can be configured as:Lit - Normally extinguished LCD indicator, which illuminates on activation.Control SourceRefer to Output Selection shown in Edit Outputs section of this manual.LCD identificationThe above diagram indicates which LCD number in the configuration corresponds to which LED/LCD indicator on the front label.4.6 TIMERSThis menu allows the configurable system timers to be changed to suit the users requirements. The following menu is displayed: -Timer Descriptions:Start delay This timer dictates how long the module will wait after it has received aremote start signal (or mains failure signal 5220 only) before it willattempt to start. This prevents unnecessary starting on a fluctuatingmains supply, etc.Pre-heat This timer dictates the duration that the pre-heat output will be activebefore an attempt is made to start the engine. Once this timer hasexpired cranking will commence.Cranking time This is the maximum amount of time that the module will energise thestarter motor for during starting attempts once the starter has engaged. Crank rest time This is the amount of time the module will wait for between startattempts. This is to allow the starter motor to cool and the starterbatteries to recover.Sensor fail delay (Only available if using Magnetic pick-up)This can only be used if magnetic pick speed sensing is selected.Once cranking has commenced the module must receive a speedsignal within this time. If no signal is present the generator will beshutdown and a Loss of Speed Sensing alarm given.Safety on delay This timer dictates how long the module will ignore the Low oilpressure, High Engine Temperature, Underspeed, Undervolts and anyother inputs configured as active from safety on. It allows the valuessuch as oil pressure to rise to their operating values on starting withouttriggering an alarm. Once the timer has expired all alarm conditionsare monitored again.If configured to use ‘fast loading’, should all the monitored conditions,such as oil pressure, come to the expected state prior to the end of thesafety on timer, the timer will be terminated prematurely ensuringmaximum protection as soon as possible.Warm up timer This timer is initiated once the engine is up and running. It delaysloading the generator until it has stabilised. Once this timer has expiredthe ‘Close generator’ signal will be given and the generator is availableto be loaded.Return delay This timer dictates how long the module will wait before it will un-loadthe generator (back to the mains supply if AMF) and initialise it’s run-on and shutdown cycle. This is to ensure that the mains supply hasstabilised before transferring the load back to mains.Cooling Time This is the time the generator is to run off-load once the load transfersignal has ceased. This gives the engine time to cool down beforeshutdown.ETS Solenoid hold time This timer is used if the unit is configured to operate an Energise tostop engine. It dictates the duration that the ETS output will remainactive after the module has detected the engine has come to rest. Ifthe ETS output is not configured, this timer will still operate, preventingan immediate restartFail to stop delay time Once the module has given a shutdown signal to the engine it expectsthe engine to come to rest. It monitors the oil pressure and speedsensing sources and if they still indicate engine movement when thistimer expires, a ‘fail to stop’ alarm signal is generated.4.7 MAINS (5120 AMF MODULE ONLY)This menu allows the mains sensing configurable trip values to be edited to the users required levels. The following menu is displayed:FunctionMains Under voltage These settings are used to configure the mains under voltage alarm:-Under Voltage Trip -This is the minimum voltage that the 5120 will consider the incoming ACmains supply to be within limits. Should the input fall below this value themodule will indicate a mains failure and function accordingly.Under Voltage Return -This is the voltage above the under voltage trip that the incoming mainssupply must return to before the 5120 module will consider that the supplyis back within limits. (i.e. With a UV trip of 184.0V and a UV return of207.0V, the mains voltage must return to 207.0V following an undervoltage event to be considered within limits.)Mains Over voltage These settings are used to configure the mains Over voltage alarm:-Over Voltage Trip -This is the maximum voltage that the 5120 will consider the incoming ACmains supply to be within limits. Should this value be exceeded themodule will indicate a mains failure and function accordingly.Over Voltage Return -This is the voltage that the incoming mains supply must return to beforethe 5120 module will consider that the supply is back within limits. (i.e.With a OV trip of 276.0V and a OV return of 253.0V, the mains voltagemust return to 253.0V following an over voltage event to be consideredwithin limits.)4.8 GENERATORThis menu allows the generator configurable trip values to be edited to the users required levels. The following menu is displayed:FunctionCT Primary (L1,2,3) This setting is used to set the primary current rating of the three phasemonitoring CT’s. The secondary of the CT’s should be rated at 5 ampsoutput.Generator Under frequency This setting is used to configure the generator under frequency trip / shutdown level.Generator Over frequency This setting is used to configure the generator over frequency trip / shutdown level.。
适用于1000kW及以下低压水电机组,PAS660水电机组自动发电智能控制屏(以下简称智能控制屏)是为占全国小型水电站80%的低压机组水电站自动控制而设计的全自动智能控制设备,集发电机保护、励磁系统、调速控制、自动准同期、顺序控制、温度巡检、自动经济发电、计量、监视仪表、智能诊断、远方交互、安全预警等十二大功能于一体,将一次、二次设计布置于一块屏内。
控制屏由发电机出口断路器、励磁组件、智能控制装置、仪表等组成,实现了将一台水轮发电机组的一、二次设备优化配置在一面屏中。
屏体采用全封闭结构,具有较高的防护等级。
整套设备为组合式,可根据用户需求采用双重化配置的方案。
整套设备在厂家均经过完整测试,现场安装后即可投入运行,简化联调工作,降低了调试和运行维护成本。
系统支持远方监视控制功能,通过通信线路由后台计算机实现对电站机组的远程测控(如前池水位及运行信息等)与管理功能;系统还具有实时数据查询、电气及非电气量越限和状态量变化主动报警、事件查询、生成报表等功能。
智能控制屏具有国内外最先进的智能控制器,它集发电机组开停机流程全自动控制、自动准同期、发电机保护、发电机励磁控制、水轮机调速控制、机组温度巡检、测控等多功能于一体,通过丰富可靠的通信接口可以实现网上数据共享与发电机组的远方监控。
智能控制屏除了智能控制器及相关控制回路外,还包括断路器、隔离刀闸、励磁组件、励磁变压器、避雷器等大功率元件,每台低压水电机组配置一面智能控制屏,即可实现机组的自动化控制与调节。
一面智能控制屏仅需配置一台全功能智能控制装置,就能完成机组全部自动控制与调节功能。
智能控制屏采用全自动的一键开机、一键停机模式,通过简单的“一键”操作即可实现水轮发电机组的开机或停机自动操作、有功和无功的自动调节,自动准同期并网、经济发电自动控制等全自动功能,杜绝了人为误操作事故的发生,减轻运行人员的劳动强度和精神负担,提高了电站运行的可靠性。
智能控制屏运行在经济发电模式下,可根据水位自动开机、自动停机,自动控制机组输出功率,实现了大发电效益,最佳利用水资源。
GMTI-7400IX发电机自动控制屏使用说明书目录GMTI-7400IX发电机自动控制屏说明书........................ (2)一.概述 (3)二.外型及安装尺寸................................................................. ..... .... .. (3)三.工作条件................................................................................... .... . (3)四.组成结构 (3)五.自动控制柴油发电机组启动和停机流程. ........... .. (4)六.特点 (4)DACTS704C发电机组自动控制器使用说明书 (5)1.概述 (5)2.特性.............................................................................................. ......... . (6)3.规格 (6)4.外形及安装尺寸 (7)5.故障保护功能 (7)6.外部结构................................................................................ (9)7.菜单系统................................................................................ (13)8.菜单操作及参数说明 (16)9.注意事项................................................................................ (26)10.控制流程.................................................................................... (28)11.附件………………………..…………...…….….….………. ……………. …. …. ….…. .…. .2812.控制屏接线图 (29)一.概述GMTI-7400IX发电机自动控制屏以DACTS704C柴油发电机组自动控制器为控制核心,可以实时监测和控制柴油机的工作状况。
TK-1A发电机同期控制屏操作使用说明书慨述1. 用途TK-1型系列发电机控制同期屏为小型发电机馈电,同期并网之用。
适用于农村水电站,厂矿备用电站。
与机端电压400V水轮发电机单机配套发,配电,也适用于同等容量的柴油发电机发,配电。
2. 使用条件:1.海拔不超过2000米。
2.环境温度户内不低于-10ºC,不高于+40ºC。
3.空气相对湿度不超过85%(相当于空气温度20±5ºC时)。
4.没有导电和易爆炸尘埃,以及没有腐蚀金属和破坏绝缘的气体及蒸汽的场所。
5.无剧烈振动和颠簸且垂直分倾斜度不超过5ºC的场所。
3. 主要功能1.发电机三相定子电流测量(1A,2A,3A)。
2.发电机三相瞬时有功功率(W)三相有功功率累计(Wh)测量。
3.发电机三相无功功率累计(V ARh)测量。
4.发电机电网电压(2V)运行电压(1V)电网频率(2HZ) 运行频率(1HZ)测量。
5发电机三相功率因数COSφ测量。
6.发电机过流(1LJ,2LJ)过压(YJ)保护动作值可整定。
7.发电机欠电压保护(DW15断路器的欠电压脱扣器在75%额定电压以上时吸合,在40%额定电压以下释放,使开关跳闸)。
8.馈电DW15断路器(ZK)自动保护跳闸,声光报警。
9.自动准同期并网(BWQ+ZK)。
10.发电机三相定子电压由电压换相开关(CK+1V )转换测量。
B.操作程序1.开始程序1.开水机,调进水量,当转速到额定转速的80%~90%。
2.励磁装置的多川电位器置于刻度1.5~1.8之间,合励磁开关,转动起励开关, 建电压后,根据直流表记指示调整励磁,使发电机三相定子电压达到额定值。
3.调节多川电位器,使发电机端电压.频率与电网电压.频率分别一致后,预备并网。
2.并网程序1.合隔离开关(DK),将同期开关(TK)置于接通位置(向左或向右扳45°)。
2.注意DW15-1000~4500A断路器须先按下储能按钮,使断路器置于预合闸位置,DW15-630A断路器除外。
Telecom Power Technology设计应用某数据中心柴油发电机组并机异常的原因分析尹国强(中国民用航空华北地区空中交通管理局,北京某数据中心的柴油发电机组控制器硬件明显老化,市场上已无备件。
MDEC制功能,可以实现对发动机的恒定转速控制。
A600控制器是一个具有调节转速与电压、同步与并机、功率分配、电气保护以及电气测量功能的完整系统。
在自动模式下启动发电机组时,机组的频率、电压达到同步后就可并机。
并机后各机组通过调节转速使相位达到同步。
在自动模式下启机时,异常情况分为两种:一是机投入母排,1#机不同步报警。
发电机组;MDEC;A600;同步;并机Cause Analysis of Abnormal Parallel Operation of Diesel Generator Set in a Data CenterYIN Guo-qiangNorth China Air Traffic Administration of Civil Aviation of ChinaThe hardware of the diesel generator set controller in a data center is obviously aging spare part in the market. MDEC has the function of common rail electronically controlled fuel injection controlMDEC电子控制模块A600控制器图1 MDEC与A600的具体位置 2020年5月25日第37卷第10期· 77 ·Telecom Power TechnologyMay 25,2020,Vol. 37 No. 10 尹国强:某数据中心柴油发电机组 并机异常的原因分析3 发电机组并机原理在设备出厂前,工程师已经对机组做好各项测试和参数设定,如转速额定值为1 500 r/s (50 Hz )、电压额定值为400 V 。
发电机控制屏使用说明1. 简介发电机控制屏是用于监控和控制发电机运行的设备,它通过接收输入信号并输出相应的控制信号,以确保发电机的正常运行。
本文将详细介绍发电机控制屏的功能、操作方式以及常见问题解决方法,帮助用户更好地使用该设备。
2. 功能发电机控制屏具有以下主要功能: - 监测和显示发电机的运行状态,如输出功率、转速、温度等; - 控制发电机的启停,并提供远程启停功能; - 监测和保护发电机的各种参数,如过载、短路、低压等; - 自动调节发电机的输出功率,以满足负载需求; - 提供故障报警和记录功能,方便故障排查和维修。
3. 操作方式3.1 开机与关机按下发电机控制屏上的开关按钮可以实现开关机操作。
在开机前,请确保发电机系统连接正常,并检查相关保护装置是否处于正常工作状态。
3.2 参数设置与显示通过菜单键进入参数设置界面,可以对发电机的各项参数进行调整。
常见的参数包括输出功率限制、频率调节、电压调节等。
参数设置完成后,通过显示屏可以实时监测发电机的运行状态和各项参数。
3.3 远程控制发电机控制屏支持远程控制功能,可以通过网络或无线通信方式对发电机进行远程启停和参数调整。
用户只需在远程终端上登录相应的控制软件,并输入相应指令即可实现远程操作。
4. 常见问题解决方法4.1 发电机无法启动•检查发电机是否连接正常,确认供电是否稳定;•检查发电机控制屏上的保护装置是否处于正常工作状态;•检查燃料供给系统是否正常,如油箱油量、油泵工作情况等。
4.2 发电机输出功率不稳定•检查负载是否过大或不均衡,适当减少负载或进行负载均衡;•检查发电机的频率和电压调节设置是否正确;•检查燃料供给系统是否正常,如油箱油量、油泵工作情况等。
4.3 发电机出现故障报警•根据故障报警代码查询故障原因,并采取相应措施进行排除;•若无法解决故障,请联系专业维修人员进行维修。
5. 注意事项•在使用发电机控制屏前,请仔细阅读相关操作手册,并按照要求正确操作;•定期对发电机控制屏进行维护和保养,保持设备的良好工作状态;•如遇到无法解决的问题,请及时联系售后服务人员或专业维修人员。
6000控制器基本操作方法
1.按右下角触摸键两次即可输入密码—7529
2.输入密码后按确认键确认。
3.修改参数要先按右下角触摸键才能进行,修改正确后按确认键进行确认。
4.输入密码后紧接着按下键进入第一个主菜单的内容。
5.要按退出键才能到第一个主菜单。
6.主菜单(1-8个),按上下键选择主菜单,需要进入那个主菜单按确认键,
7.要将菜单全部退到总揽需要按上键往上退,一直退到第一个主菜单。
8.然后再按确认键,确认两次即到总揽里。
9.按右上方触摸键进入发电机组栏目中是什么状态?
10.记住:按右下方触摸键是两次,输入密码7529后进行确认,在按下键
进入第一个主菜单,按右下键才能进行参数修改,修改后要按确认键进行确认,
杨遇草编著。
柴油发电机控制屏(箱)介绍
控制屏主要用于容量较大(75~1000kW)的固定式柴油发电机组,发电机控制箱主要用于容量较小(1~250kW)的柴油发电机组。
控制屏一般自成一体与发电机组并排放置,控制箱一般与发电机组安装在同一个机座上,位于交流同步发电机的上方。
控制屏(箱)的主要用途是将发电机组输出的电能经由控制屏(箱)配电给用户负载或用电设备。
在控制屏上一般都装有电压表、电流表、频率表以及有关控制开关等电气设备,用以显示发电机组的运转情况和在负载变化的情况下保持发电机组的电压稳定。
在控制屏(箱)上一般还装有具有过载及短路等保护的装置。
如图8-1所示为FKDF型控制屏示意图。
励磁屏操作及注意事项一、停机时各开关状态1、励磁屏下方四只空气开关除直流电源开关外,均应处于分断状态。
2、转换开关:就地/主控转就地;方式选择转恒电压;通道选择转切除;手动/自动转手动。
二、开机操作1、首先检查各转换开关的状态是否在上述说明的位置。
2、将四只空气开关送上。
3、检查控制器电源正常。
4、当汽轮机冲转转速达3000r/m,此时永磁机的电压应有220V、400Hz。
5、将通道选择开关转通道A或通道B。
6、将手动/自动转自动,发电机电压自动升至90%(5.7KV)的额定电压,稳定后通过增磁/减磁开关进行增磁建压,直至电压略高于系统电压,通过保护屏进行同期并网操作。
7、当发电机有功功率达6000kW,无功功率在3000kvar,发电机功率因数在0.9~0.95左右时,将转换开关由恒电压转为恒功率因数位置(前提是转换开关必须转在自动位置)。
8、每个转换开关操作时不能连续进行,要有30S的时间间隔,以保证系统的稳定性。
三、停机操作:1、发电机解列后,通过增磁/减磁开关进行减磁操作,直至电压不能再下降后,将通道选择开关转切除状态。
2、若是保护屏保护故障停机,通过保护屏故障接点将励磁屏通道输入开关跳闸。
3、分断下方空气开关(直流电源开关除外)。
四、注意事项:1、当发生欠励故障,有可能通过控制器自我调整恢复。
2、当发生其它故障时,控制装置自动切换到另一通道运行(如由A B),此时及时将通道选择由A转至通道B,再将原控制器复位。
3、当故障跳停,不可盲目进行复位操作,应记录下故障类型、故障时的各参数,进行分析,排除故障后才可进行开机操作。
4、当发电机减励磁操作完毕后,通知操作员进行汽轮机减速操作,如减励磁过程中汽轮机进行减速操作,发电机电压会立即升高,保护动作。
5、装置在恒功率因数方式运行时,操作增磁/减磁开关,此方式自动退出。
6、永磁机额定电压为190V,正常运行时应有220V、400Hz,当永磁机电压低于190V时,应联系厂家进行充磁。
A600 控制屏说明书
一.A600控制屏外观
二.MICS Process II外观:
三.油机控制区
四.故障管理区
五.屏幕显示
在正常待机状态下,A600待机屏幕显示如图:
从这个待机屏幕下,可进入四种显示模式:
●正常工作模式;
●故障显示模式;
●查看历史记录模式;
●设置模式。
1.正常工作模式
这种工作模式对应于有机组工作要求,如市电停电、超压等。
在这种模式下,机组运行,屏幕显示发电机组的转速和频率。
此时可通过MICS Process II上的一些快捷按键直接读取油机的电气参数和发动机参数。
快捷按键说明
2.故障显示模式
这种模式对应于发电机组出现一个不可清除的故障,屏幕显示故障的性质。
故障显示模式的级别要高于正常工作模式。
3.查看历史记录模式
可通过按键进入这种模式,
使用键和键可以在300个历史记录中浏览。
要退出历史记录模式,可按键和键。
或者一段时间不按任何按键。
4.设置模式
操作人员可在这种模式下修改某些设置。
六.故障信息的管理
在故障显示模式下,每一条显示在屏幕上的故障都给出了故障现在的状态、故障发生的原因、故障发生的日期和时间,便于操作人员判断和处理故障。
根据操作人员的设定,某些故障发生后会强制油机进入《上锁》(out of service)模式。
以下是故障处理的一般过程,操作人员处理故障时可用来参考。
七.软件使用
软件流程图如下:
在软件流程图中,右侧一列为用户可以查看的《用户功能菜单》,不需要密码;左侧一列为工厂或代理商用来设置程序或诊断油机故障所用,有两种方法可以进入,一是向法国SDMO索要一个24小时密码,另一是使用一个硬件狗插在CPU主板上的并口。
下面详细介绍《用户功能菜单》。
1.用户设置菜单
2.功率管理菜单
3.功率管理菜单(接上页)。