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电网同期的理论与实践
引用本文:刘佩芬,焦莉,赵海鸣,刘英英,李依凡,彭书涛.电网同期的理论与实践[J].西北电力技术,2010(2):10-13.
作者姓名:刘佩芬  焦莉  赵海鸣  刘英英  李依凡  彭书涛
作者单位:陕西电力培训中心;陕西省电力公司;延安供电局;陕西电力科学研究院;
摘    要:电网同期存在差频并网和同频并网2种情况,2种并网情况应有不同的自动化解决方案,分析了现行同步装置在解决同频并网方面存在的不足,提出了改进措施。

关 键 词:差频并网  同频并网  检同期  合环  准同期

Theory & Practice of Power Network Synchronization
LIU Pei-fen,JIAO Li,ZHAO Hai-ming,LIU Ying-ying,LI Yi-fan,PENG Shu-tao.Theory & Practice of Power Network Synchronization[J].Northwest China Electric Power,2010(2):10-13.
Authors:LIU Pei-fen  JIAO Li  ZHAO Hai-ming  LIU Ying-ying  LI Yi-fan  PENG Shu-tao
Affiliation:LIU Pei-fen~1,JIAO Li~2,ZHAO Hai-ming~2,LIU Ying-ying~3,LI Yi-fan~1,PENG Shu-tao~4 (1.Northwest Electric Power Training Center,Xi\'an 710054,China,2.Shaanxi Electric Power Company,Xi\'an 710048,3.Yan\'an Power Supply Bureau,Yan\'an 716000,4.Shaanxi Electric Power Research Institute,China)
Abstract:Power network synchronization has 2 different conditions,i.e.different frequency synchronization and same frequency synchronization.Two synchronizations should have different aotumatic solutions.The deficiency of current synchronizer solving the different frequency synchronization is analyzed,and improvement measures are put forward.
Keywords:different frequency synchronization  same frequency synchronization  synchronization check  loop closing  quasi-synchronization  
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