基于FEA的压缩机惯性飞轮修复技术研究的应用

2023年第47卷第5期Journal of Mechanical TransmissionEase-off修形高减速比准双曲面齿轮接触仿真与动态性能试验古德万魏冰阳任明辉何宏图（河南科技大学机电工程学院，河南洛阳471000）摘要针对高减速比准双曲面（High Reduction Hypoid，HRH）齿轮大轮齿廓曲率不足、小轮大螺旋角齿面高度扭转的问题，提出了大轮采用刀具修形以实现齿面点接触的方法，小轮采用一般滚切法，简化机床加工参数；建立了大、小轮的三维模型，Ease-off拓扑曲面；解析了接触路径、差曲率、传动误差等齿面接触性能参数；通过三维运动仿真对比修形前后齿面的接触区，修形后避免了边缘接触，接触区位于齿面中部靠近小端，与齿轮实际接触斑点一致。

完成了HRH齿轮减速器动态性能试验，齿轮啮合传动性能优良，啮合质量稳定，验证说明所设计的HRH齿轮修形量控制合理、理论计算与运动仿真正确。

关键词准双曲面齿轮刀具修形差曲面运动仿真振动Contact Simulation and Dynamic Performance Test of Ease-off Modified HighReduction Hypoid GearsGu Dewan Wei Bingyang Ren Minghui He Hongtu(School of Mechanical & Electronic Engineering, Henan University of Science & Technology, Luoyang 471000, China)Abstract Aiming at the problems of insufficient curvature of the tooth profile of the wheel of the high reduction hypoid (HRH) gear, and high twist of the tooth surface of the pinion with a large helix angle, a method of using a tool to modify the wheel to realize the point contact of the tooth surface is proposed; the pinion adopts the general hobbing method, which simplifies the machining parameters of the machine tool. Three-dimensional models of wheels and pinions and Ease-off topological surfaces are established; the contact performance parameters of tooth surfaces, such as the contact path, differential curvatures, transmission error, etc. are analyzed. The contact areas of the tooth surface before and after modification are compared by 3D motion simulation，and the edge contact is avoided after modification, and the contact area is located in the middle of the tooth surface near the small end, which is consistent with the actual contact spot of the gear. The dynamic performance test of HRH gear reducers has been completed, the gear meshing transmission performance is excellent, and the meshing quality is stable, which verifies the reasonable control of the designed HRH gear modification amount, and the correct theoretical calculation and motion simulation.Key words Hypoid gear Modification tool Ease-off surface Motion simulation Vibration0 引言大减速比齿轮传动装置常采用蜗杆或行星传动，其制造难度大、成本高、精度难以保证。

基于飞轮储能单元的动态电压恢复器优化补偿方法研究蔡晓磊;杜立;黄永红;施慧;张云帅【摘要】Most power quality problems in distribution systems are related to voltage sags.For the flywheel energy storage device with high efficiency and high power characteristics,a flywheel energy storage system for dynamic voltage restorer(DVR)based on solving distribution network voltage sags were built with flywheel energy units in parallel type model of the DVR,in order to focuse analysis of parallel type flywheel storage system working mode and corresponding to the charge and discharge control strategy.Distribution network model of the DVR main circuit adopts hybrid cascaded H-bridge topology,and puts forward a optimal compensation control strategy in the compensation control strategy.This method can reduce the DVR injection active power and extend the system to compensate the time.Through the simulation analysis and experimental verification,the feasibility and effectiveness of the proposed model and the related compensation control method are demonstrated.%配电系统中的电能质量问题一般与电压暂降有关,针对飞轮储能装置具有效率高、功率大等特性,提出一种基于飞轮储能系统的动态电压恢复器(DVR)解决配电网电压暂降问题,建立含飞轮储能单元并联型DVR模型,重点分析并联型飞轮储能系统的工作模式及相对应的充放电控制策略.配电网中DVR模型主电路采用混合级联H桥拓扑结构,在补偿控制策略方面,提出一种优化补偿控制策略,该方法可以减少所需注入DVR的有功功率和延长系统的补偿时间.通过仿真分析与实验验证,表明了所提模型以及相关补偿控制方法可行性和有效性.【期刊名称】《电子器件》【年(卷),期】2017(040)002【总页数】7页(P439-445)【关键词】配电网;动态电压恢复器;飞轮储能;充放电控制;优化补偿控制【作者】蔡晓磊;杜立;黄永红;施慧;张云帅【作者单位】江苏大学电气与信息工程学院,江苏镇江 212013;江苏大学电气与信息工程学院,江苏镇江 212013;江苏大学电气与信息工程学院,江苏镇江 212013;江苏大学电气与信息工程学院,江苏镇江 212013;江苏大学电气与信息工程学院,江苏镇江 212013【正文语种】中文【中图分类】TM712在现代工业的快速发展中,一些新型的电力电子装置和一些非线性、冲击性、非对称性负荷的运行可能导致电网电压升高、跌落和瞬时供电中断等动态电能质量问题,而电压暂降在诸多电能质量问题中发生频率最高,影响最为严重,造成经济损失最大[1-2]。

I 《航天返回与遥感》第40卷（2019）总目次第1期升力体再入飞行器离轨制动方案及优化研究 ··························· 左光, 陈鑫, 侯砚泽, 吴文瑞 (1) 高空零压气球上升过程的运动特性研究 ············································· 廖俊, 袁俊杰, 蒋祎, 杨泽川, 李珺, 卢智勇, 吴春晖, 王宁 (11) 基于FPGA的星上影像正射纠正 ···························· 张荣庭, 周国清, 周祥, 刘德全, 黄景金 (20) 基于改进型重复控制的光程扫描控制系统设计 ················ 郭兰杰, 王浩, 王淳, 马文坡, 林喆 (32) 基于月球观测的“高分四号”卫星相机在轨MTF测试 ·············· 吴同舟, 王浩, 周峰, 李晓曼 (41) 亚微米像元器件在空间应用中的光学系统设计 ························································ 胡嘉宁, 王小勇, 阮宁娟, 刘晓林, 庄绪霞, 李妥妥 (50) 五棱镜垂直度误差对转向角的影响分析 ·········································· 温中凯, 雷文平, 黄颖 (59) “高分三号”卫星图像干涉测量试验 ···································· 余博, 李如仁, 陈振炜, 张过 (66) “高分四号”卫星正射校正精度分析 ···································· 马冯, 孙旭, 高连如, 付晨罡 (74) 基于改进的切比雪夫多项式轨道的SAR影像正射纠正 ································································· 周国清, 贺朝双, 岳涛, 沈俊, 黄煜, 李晓柱 (83) 应急遥感影像信息快速提取方法探讨 ························································ 刘嘉, 廖小露 (93) 一种面向对象的机场跑道变化检测方法 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罗萍萍, 桑思晗, 史文宗, 杨超, 颜凡江, 李梦龙, 蒙裴贝 (86) 光学遥感图像目标检测技术综述 ························· 李晓斌, 江碧涛, 杨渊博, 傅雨泽, 岳文振 (95) 基于非负最小二乘法的全色与高光谱图像融合 ······························ 郝红勋, 何红艳, 张炳先 (105) 顾及光行差改正的遥感卫星成像模型及验证 ····················· 张宏伟, 张炳先, 侯作勋, 彭呈祥 (112) 复杂山区ASTER GDEM2高程精度验证 ············································ 胡勇, 马泽忠, 黄健 (122) 第5期计算成像——全光视觉信息的设计获取 ·················································· 赵巨峰, 崔光茫 (1)武 (15) 美军气象卫星的应用与管理 ······························································· 刘韬, 王丹, 珺航天器可重复使用热防护技术研究进展与应用 ········································· 周印佳, 张志贤 (27) 基于主动排气气囊的着陆缓冲控制系统FPGA设计 ··························································· 孙希昀, 王立武, 张章, 刘靖雷, 邓黎, 雷江利 (41) CCD连续转移下图像串扰问题的研究····················申才立, 梁楠, 李鑫, 龚敬, 韩志学, 董龙 (50) 随机振动引起空间反射镜面形退化的机理研究 ·········· 孔富家, 白绍竣, 陈祥, 刘义良, 乔玉莉 (58) 一种调焦机构运动方向与光轴平行性测试方法 ····················· 魏鑫, 何鸿涛, 王建永, 穆生博 (67)IV星载TDI光机扫描相机偏流角建模 ···································· 王浩, 郭兰杰, 晋利兵, 赵艳华 (75) 星载光子探测激光雷达指向调整机构的理论分析 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张兴赢, 葛曙乐, 张玉贵 (67)“巴遥一号”卫星双相机在轨绝对辐射定标及精度分析 ········································· 李岩, 陈洪耀, 方舟, 李龙飞, 陈元伟, 胡永力, 汪红强, 汪松 (77)基于滑坡区域颜色特征模型的SVM遥感检测························ 陈善静, 康青, 沈志强, 周若冲 (89)基于U-net的“高分五号”卫星高光谱图像土地类型分类 ························································ 孙晓敏, 郑利娟, 吴军, 陈前, 徐崇斌, 马杨, 陈震 (99)基于深度学习特征提取的遥感影像配准 ·················································· 许东丽, 胡忠正 (107)（卷终）VSpacecraft Recovery & Remote SensingVol. 40 (2019)ContentsNo.1Deorbit Study of General Scheme & Optimized Design of Lifting Reentry Vehicle ································································ ZUO Guang, CHEN Xin, HOU Yanze, WU Wenrui (1) Motion Characteristics of Zero-pressure Balloon in Ascending Process·· LIAO Jun, YUAN Junjie, JIAGN Yi, YANG Zechuan, LI Jun, LU Zhiyong, WU Chunhui, WANG Ning (11) Ortho-rectification for Remote Sensing Image Using FPGA ··························· ZHANG Rongting, ZHOU Guoqing, ZHOU Xiang, LIU Dequan, HUANG Jingjin (20) Optical Path Scanning Control System Based on Modified Repetitive Control ················································· GUO Lanjie, WANG Hao, WANG Chun, MA Wenpo, LIN Zhe (32) The Lunar Trail of GF-4 Satellite and On-orbit Knife-edge Measurements of MTF ······························································ W U Tongzhou, WANG Hao, ZHOU Feng, LI Xiaoman (41) Study on Submicron Pixel Size Detector Applied in the Space Optical System Design ················ HU Jianing, WANG Xiaoyong, RUAN Ningjuan, LIU Xiaolin, ZHUANG Xuxia, LI Tuotuo (50) Impact Analysis of the Perpendicular Error of Pentaprism on the Steering Angle ······································································ WEN Zhongkai, LEI Wenping, HUANG Ying (59) Image Interferometry Experiment of GF-3 Satellite ·································································· YU Bo, LI Ruren, CHEN Zhenwei, ZHANG Guo (66) Research on Orthorectification Accuracy of GF-4 Satellite Image ............................................................................................. MA Feng, SUN Xu, GAO Lianru, FU Chengang (74) Orthorectification of SAR Image Based on Improved Chebyshev Polynomials Orbit Model ··························· ZHOU Guoqing, HE Chaoshuang, YUE Tao, SHEN Jun, HUANG Yu, LI Xiaozhu (83) Discussion on Rapid Extraction Method of Emergency Remote Sensing Image Information ·································································································· LIU Jia, LIAO Xiaolu (93) An Object-oriented Method for Airport Runway Change Detection ................... ZHANG Yiming, XIAO Wen (102) GF-2 Satellite Imagery Application in Land Use Classification Based on Rotation Forest Algorithm ··································································· P ENG Liheng, LIU Kai, ZHU Yuanhui, LIU Lin (112)No.2The Latest Development of Stratospheric Aerocraft Technology ······························································WANG Yanguang,WANG Weizhi, HUANG Canlin (1) The Development of Inflatable Entry Decelerator Technology ...... HUANG Wei, CAO Xu, ZHANG Zhang (14) Prediction Method for Extreme Thermal Load of Reentry Capsule ································································· ZHANG Siyu, YU Li, CAO Xu, ZHANG Zhang (25)VIStudy on the Performance of Inflatable Decelerator with Aerodynamic Heating ·································································· W ANG Shuai, YU Li, ZHANG Zhang, CAO Xu(33) Research of the Influence of Inflatable Frame Pressure on Ambient Inflated Airbag Cushioning Performance ······························································ LI Bo, ZHU Meifang, NIU Guoyong, LIU Xinghua (43) Study on Drop Dynamics of Ski Landing Gear for Near Space Aircraft ··············································································· SUN Jialin, HUANG Wei, LU Qiyue (51) Whiffle-tree Support of a Large Aperture Space-based Mirror ················································· ZHANG Bowen, WANG Xiaoyong, GUO Chongling, LIU Pai (60) A Design Method of Aerospace Camera Micro-nano Lens ······················································· AN Shubing, LIAN Minlong, TANG Shaofan, LI Yingbo (69) Space Multi-target Star Extraction Algorithm Based on Line Data Scanning ··································································· LI Yinlong, HE Haiyan, ZHANG Feng, LI Jing (79) A New Decoupling Control Method for the Deformable Mirror with Continuous Surface Shape ········· LIU Cheng, YU Fei, DING Lin, SONG Li, HUANG Gang, HAO Zhongyang, LI Chao, LIN Zhe (89) 2D Equivalent Modeling Method for ULE® Stacked-core Mirrors ····················································································DING Kaicheng, LIAN Huadong (99) Potential Application of GF-6 WFV Data in Forest Types Monitoring ······································ LIU Jinyang, XIN Cunlin, WU Honggan, ZENG Qingwei, SHI Jingjing (107)No.3The New Development of Optical Technology ························································· JIN Guofan (1) High Precision Control of Ignition Output and Transmission of Space Pyrotechnic Device ································································· C HENG Qi, WANG Shuai, HU Jianju, YANG Ye (5) Research on Lander Adhering and Recovery Technology for Asteroid Exploration ······································································ WANG Liwu, GE Sicheng, JIANG Wansong(14) Numerical Simulation and Experimental Study on Aerodynamic Characteristics of Reefed Decelerating Parachute ······························ WANG Qi, WANG Liwu, ZHANG Zhang, WU Zhuo, LEI Jiangli, SUN Xiyun (24) Verification and Application of Gravity Flip Test Method for Large Aperture Optical Components ························ ZHOU Yuming, YANG Qiushi, MENG Xiaohui, LIU Zhiyuan, WANG Xiangdong (33) High Reliability FPGA Dynamic Partial Reconfiguration for Aerospace Application ·································· YU Zhicheng, ZHUANG Shufeng, LIU Tao, WANG Yang, YANG Bingxin(40) Time-delay Compensation Simulation and Analysis of Interference Signal Based on FTS Technology ·············································································· ZHAI Maolin, LI Tao, ZHANG Yugui (47) Spectral Band Selection and Influence Analysis for Lightning Optical Detection for the Geostationary Meteorological Satellite ····························· B AO Shulong, CHEN Qiang, ZHANG Zhiqing, TANG Tianjin, ZHAO Xuemin (57) Epoxy Selection for Reflect Mirror Assembly in Space Remote Sensor ········································································· ZHOU Xiaohua, XING Hui, YANG Jukui (65) Influence of Atmospheric Chromatic Dispersion on Aerial Dual-band High Resolution Standoff Imaging ············································ ZHANG Xuguo, SHANG Zhiming, ZHANG Yuedong, CAO Guili(73) On-orbit Geometric Calibration of Star Tracker Based on EKF ···························································· L I Xiang, XIE Junfeng, MO Fan, ZHU Hong, JIN Jie (82) On-orbit Radiometric Calibration in Long Wave Infrared Band of VRSS-2 Satellite ······················ LIU Li, CHEN Lin, XU Hanlie, HU Xiuqing, ZHANG Zhenghui, WANG Hongqiang(94) Monitoring and Assessment of Vegetation Restoration Ecology Environment in Xiuyan Pianling-mining Area ··········································· Z HOU Bin, LI Yuhong, LI Ji, LI Jing, WANG Ting, LIU Dongming (103)。

专利名称：惯性飞轮自循环磁力发电机专利类型：发明专利
发明人：金永春
申请号：CN202111515360.1
申请日：20211213
公开号：CN114204772A
公开日：
20220318
专利内容由知识产权出版社提供
摘要：本发明公开了惯性飞轮自循环磁力发电机，其技术方案是：包括电箱，电箱底部固定设有支撑平台，支撑平台顶部设有发电机构；发电机构包括保护罩，保护罩底部与支撑平台顶部固定连接，保护罩内部开设有空腔，空腔顶部固定设有脉冲，惯性飞轮自循环磁力发电机有益效果是：通过发电机构中高效率推动飞轮，如此循环往复而发电，实现真正的零排放绿色能源，发电不消耗任何能源，运转正常后只靠自身发出来的电解决动能，实现真正的零排放绿色能源，整套机组体积小，可在窄小的室内空间就可以发电，不受天气，能源，排污等因素的限制，根据建筑物所需的电量需求有针对性地设计与建设发电站，减少对火力发电地依赖。

申请人：金永春
地址：200240 上海市闵行区凤庆路58弄45号201室
国籍：CN
代理机构：合肥橙派知识产权代理事务所(特殊普通合伙)
代理人：巢雄辉
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变惯量飞轮振摆在液压激振中的应用吕云嵩;张杰【摘要】针对现有液压激振装置利用液压阀的阻尼效应来控制振动存在理论能效非常低的问题，提出了一种基于变惯量飞轮振摆的液压激振方法。

将振体与作动缸活塞杆连接，液压马达传动轴与变量飞轮连接，作动缸与液压马达结成闭式液压回路。

振体振动时带动作动缸输出交变压力油，驱动液压马达和飞轮振摆。

由于飞轮的转动惯量能按照振体的运动相位指令变化，故在振摆过程中飞轮和振体之间能形成动量循环，并藉此强化振动。

这种动量循环激振没有节流损失，节能效果明显。

构建了液压激振系统的数学模型，并对其动力学性能进行了理论分析和M atlab 仿真验证。

结果表明，变量飞轮激振效果与作动缸工作面积、液压马达排量及飞轮惯量调节系数等结构参数有关，在适当条件下激振效果明显。

【期刊名称】《振动、测试与诊断》【年(卷),期】2015(000)006【总页数】5页(P1129-1133)【关键词】变量飞轮;液压激振;振摆;节能【作者】吕云嵩;张杰【作者单位】南京工程学院机械工程学院南京，211167;南京工程学院机械工程学院南京，211167【正文语种】中文【中图分类】TH113.1液压激振具有低频特性好、推力大、容易实现过载保护以及环境适应性强等优点，因而在低频大功率振动台和工程机械等领域得到广泛应用[1]。

液压激振的一个主要缺点是工作能效低。

长期以来，液压激振回路一直沿用两种主流结构：一种是用配流阀控制作动缸的结构；另一种是用电液伺服阀控制作动缸的结构。

前者主要用于工程机械及施工机具，后者多用于液压振动台等实验设备。

由于这两种结构都是利用液压阀的阻尼效应控制振动，故其理论能效最高只有37%。

目前，学术界对液压激振技术的研究主要集中在如何提高振动控制精度、增加输出功率以及拓展频宽等方面[2-8]，而有关节能方面的研究则鲜有报道。

飞轮是一种古老的机械蓄能装置，近年来，迫于能源与环境的双重压力，飞轮蓄能技术重新受到重视[9-10]。

离心泵机组中惯性飞轮装置的设计汪永海【摘要】对于离心泵作为冷却系统中的供液泵，在突然断电导致原动机失去动力的情况下，需要离心泵可以延时运转一段时间，并继续保持有一定的冷却液体输出，而常规的离心泵由于叶轮惯性相对较小，一旦原动机失去动力，离心泵会在液体的阻力作用下迅速停止；通过在离心泵机组中增加惯性飞轮作为储能装置，在原动机断电时，储能装置为离心泵提供动力，以实现延时运转并保持一定的液体输出，确保被冷却设备在突然断电时可以得到延时冷却，从而保护设备，并增加整个系统的处理时间。

%For a centrifugal pump used in cooling system ,it needs the centrifugal pump keep running in the case of power outage,and continue pumping the liquid,but the ordinary centrifugal pump will stop very fast when power outage happened because of the small inertia of pump impeller. In order to keep the pump running after the power outage we add the inertia flywheel to the pump system. Inertia flywheel as an energy storage device can supply energy to the centrifugal pump when power outage happened, so that can drive the pump impeller running and pumping the liquid to protect the machine.【期刊名称】《机械工程师》【年(卷),期】2015(000)002【总页数】3页(P219-220,221)【关键词】离心泵;惯性飞轮;储能装置;延时停机【作者】汪永海【作者单位】辰阔机电科技上海有限公司，上海201199【正文语种】中文【中图分类】TH3110 引言离心泵主要由叶轮、泵体、泵轴、轴承、密封环、填料函等部件组成［1］。