| 摘要: |
| 在分析电网低谷负荷和无功过剩情况下同步发电机进相调节电网电压优越性的基础上，回顾了同步发电机进相研究发展历史和各阶段的研究重点，综述了同步发电机进相研究主要考虑的端部发热温升、厂用电压限制、功角稳定、失磁保护及低励限制等几个方面的限制因素。同时，论述了同步发电机进相的仿真分析、动模试验的研究进展以及智能控制技术在进相研究和监控中的应用现状，提出了多发电机协调进相和全网调压应成为电网发展新形势下发电机进相领域的研究新方向。 |
| 关键词: 发电机 进相 建模 控制 稳定性 |
| DOI： |
| 分类号: |
| 基金项目:江苏省电力公司重点科技项目（J2009032） |
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| Review of synchronous generator leading-phase operation |
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WANG Chengliang1, WANG Honghua2
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1.College of Energy and Electrical Engineering，Hohai University，Nanjing 210098，China;2.Jiangsu Frontier Electric Technology Co.，Ltd.，Nanjing 211102，China
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| Abstract: |
| The superiority of grid voltage adjustment by the leading-phase operation of synchronous generator at low load and reactive excess is analyzed，the development of its research and the focus of each research stage are reviewed，and its main limiting factors are discussed，such as terminal temperature rise，plant auxiliary power voltage，power angle stability，field-loss protection，low excitation，etc. The research progress of its simulative analysis and dynamic model test and the application of intelligent control techniques in its research and monitoring are introduced，and it is suggested that，the coordinated leading-phase operation of multiple generators and the whole network voltage adjustment should become its new research direction under the new situation of grid development. |
| Key words: electric generators leading-phase modeling control stability |
