| 闭环串级调速系统工程设计方法研究 |
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| 引用本文： | 李萍,刘国忠,李运辉. 闭环串级调速系统工程设计方法研究[J]. 电机技术, 2011, 0(1): 7-10. DOI: 10.3969/j.issn.1006-2807.2011.01.003 |
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| 作者姓名： | 李萍 刘国忠 李运辉 |
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| 作者单位： | 李萍,刘国忠,Li Ping,Liu Guozhong(北京信息科技大学,100192);李运辉,Li Yunhui(西安鑫隆铁路科技有限责任公司,710048) |
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| 摘 要： | 串级调速是电机转差功率馈送节能型调速方式.转速、电流双闭环控制可有效提高电机调速的静、动态性能指标.满足工作现场需求.采用工程设计方案.提出双闭环次同步串级调速系统的控制器参数,并结合试验调试优化控制器参数.利用该方案可有效实现系统的性能要求.缩短闭环串级.蒯速系统设计周期,实践证明方案科学、可行.
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| 关 键 词： | 串级调速 双闭环 工程设计 |
Research on the Engineering Design Method of Closed-loop Cascade Speed-control System |
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| Li Ping,Liu Guozhong,Li Yunhui. Research on the Engineering Design Method of Closed-loop Cascade Speed-control System[J]. Electrical Machinery Technology, 2011, 0(1): 7-10. DOI: 10.3969/j.issn.1006-2807.2011.01.003 |
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| Authors: | Li Ping Liu Guozhong Li Yunhui |
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| Affiliation: | Li Ping Liu Guozhong Li Yunhui Beijing Information Science and Technology University Xi'an XinLong Railway Technology Co.,Ltd |
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| Abstract: | Cascade speed control was an energy-saving style by feeding back the slip power to power system.Double closed loop was adopted to improve the controlling system statically and dynamically,meeting with the requirement of the working field.Speed and current regulator parameter of cascade speed-control system of double closed loop under sub-synchronous speed was designed by means of scheme of engineering design,and then,adjusted and optimized by experiment.System performance could be fulfilled while the design... |
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| Keywords: | Cascade speed control Double closed loop Engineering design |
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