| 关于液压机构系统中储能电机起动新方法的研究 |
| |
| 引用本文： | 胡诗秒,李肖艳.关于液压机构系统中储能电机起动新方法的研究[J].科技广场,2011(8):48-52. |
| |
| 作者姓名： | 胡诗秒 李肖艳 |
| |
| 作者单位： | 1. 东莞供电局,广东东莞,523000
2. 上海电器科学研究院网络化集控研究中心,上海,200063 |
| |
| 摘 要： | 本文在研究了液压机构系统中储能电机的各种起动方法的基础上,提出了一种新型的具有泵控制功能的软起动方法。它不仅能够降低起动时的大电流而且还能降低油泵起动和停止时造成的油锤,减轻液压系统的振动,降低液压系统漏油、损坏的缺陷率,提高设备使用寿命,最后通过MATLAB仿真分析论证了该方法的可行性。
|
| 关 键 词： | 液压系统 泵控制 转矩控制 软起动器 |
Research on a New Start Scheme for Three Phase Asynchronous Motor to Store Energy in Hydraulic System |
| |
| Hu Shimiao Li Xiaoyan.Research on a New Start Scheme for Three Phase Asynchronous Motor to Store Energy in Hydraulic System[J].Science Mosaic,2011(8):48-52. |
| |
| Authors: | Hu Shimiao Li Xiaoyan |
| |
| Institution: | Hu Shimiao Li Xiaoyan(1.Dongguan Power Supply Bureau,Guangdong Dongguan 523000,2.The Control and Research Center for Networking,Shanghai Electric Apparatus Research Institute,Shanghai 200063) |
| |
| Abstract: | After studies of the start of the three phase asynchronous motor which is used at hydraulic system as the reposition of energy,the paper gives a new-style soft-start scheme with pump-control.The new scheme can reduce the oil hammer when a pump is started or stopped,and release the vibration of hydraulic system,reduce the rate of leak and breakage of hydraulic system,which make devices have longer life.Lastly the new scheme was analyzed and simulated by MATLAB;its feasibility was also proved. |
| |
| Keywords: | Hydraulic System Pump-Control Torque-Control Soft-Starter |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
