| 基于GPS时钟信号的发电机功角实时测量方法 |
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| 引用本文： | 严登俊,鞠平,吴峰,韩敬东. 基于GPS时钟信号的发电机功角实时测量方法[J]. 电力系统自动化, 2002, 26(8): 38-40,68 |
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| 作者姓名： | 严登俊 鞠平 吴峰 韩敬东 |
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| 作者单位： | 河海大学电气工程学院,江苏省南京市,210098 |
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| 基金项目： | 河海大学科技创新基金资助项目( 2 0 0 1 41 0 743 |
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| 摘 要： | 介绍了一种利用转速表测量发电机转子位置和实时功角的方法，该方法在工程上易于实现，具有较高的测量精度。该方法采用GPS提供的时钟信号作为测量中的时间基准，可以被用于基于GPS的全网相角测量中。该方法将为建设基于全网相角测量的安全稳定监测与控制系统提供一项技术基础。
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| 关 键 词： | GPS 发电机 功角 实时测量 时钟信号 电力系统 暂态稳定 |
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 1900-01-01 |
REAL-TIME POWER ANGLE MEASUREMENT OF A SYNCHRONOUS GENERATOR BASED ON GPS CLOCK SIGNAL AND TACHOMETER |
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| Yan Dengjun,Ju Ping,Wu Feng,H an Jindong Hohai U niversity,Nanjing ,China. REAL-TIME POWER ANGLE MEASUREMENT OF A SYNCHRONOUS GENERATOR BASED ON GPS CLOCK SIGNAL AND TACHOMETER[J]. Automation of Electric Power Systems, 2002, 26(8): 38-40,68 |
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| Authors: | Yan Dengjun Ju Ping Wu Feng H an Jindong Hohai U niversity Nanjing China |
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| Affiliation: | Yan Dengjun,Ju Ping,Wu Feng,H an Jindong Hohai U niversity,Nanjing 2 10 0 98,China |
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| Abstract: | This paper presents a method for measuring the position of the rotor and the real- time power angle of the synchronous generator using a GPS and tachometer,which can be easily realized in engineering practice with high accuracy. The clock signals provided by GPS are adopted as the time reference and the m ethod can be used in the measurement of the whole netphase angle.The method will provide a technical foundation for developing a safe and stable monitoring and control system based on the whole net phase angle m easurem ent. |
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| Keywords: | generator power angle GPS tachometer |
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