新型微机线路保护装置与常规变电所同步系统的配合

罗强

引用本文:	罗强.新型微机线路保护装置与常规变电所同步系统的配合[J].电力系统保护与控制,2003,31(1):74-75,83.
	.Application of a new automatic voltage and reactive power control system in 220kV substation[J].Power System Protection and Control,2003,31(1):74-75,83

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新型微机线路保护装置与常规变电所同步系统的配合
罗强¹
宁夏银南供电局保护室，宁夏吴忠 751100

摘要:

介绍了新型微机线路保护装置在常规变电所应用中实现同期控制方式的不同之处及采用新装置改进同期控制回路后出现的配合问题及解决方法

关键词: 同期系统断控装置 “手合”开入控制开关

DOI：10.7667/j.issn.1674-3415.2003.01.020

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基金项目:

Application of a new automatic voltage and reactive power control system in 220kV substation

罗强' target='_blank'>WANG Han yun

Abstract:

An improved automatic voltage and reactive power control system is presented in this paper. This system is implemented by means of double nine area control, optimization of load distribution and time interval optimization, which is verified to improve the eligibility of voltage and the optimum, reliability, economic effect of the whole system.

Key words: substation,voltage and reactive power control,AVQC,double nine area control method,optimum control

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