Line drop compensation, high side voltage control, secondary voltage control - why not control a generator like a static var compensator?

被引：0
作者：
Taylor, CW [1 ]
机构：
[1] Bonneville Power Adm, Vancouver, WA USA
来源：
2000 IEEE POWER ENGINEERING SOCIETY SUMMER MEETING, CONFERENCE PROCEEDINGS, VOLS 1-4 | 2000年
关键词：
power system stability; voltage collapse; automatic voltage regulator; secondary voltage control; high side voltage control; line drop compensation;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Generators typically regulate terminal voltage via automatic voltage regulator and exciter equipment. The desired high side (transmission side) voltage schedule is usually maintained by the power plant operator or by slow SCADA-type process control computers. Power system dynamic performance, however, can be improved by faster regulation of the transmission voltage. Contrasted to generators, static var compensators are designed specifically for transmission voltage regulation. The transmission voltage is directly regulated at high speed. Total SVC and medium voltage component reactive power ratings are referred to the transmission side. AU medium voltage equipment are designed to support the transmission side reactive power and voltage regulation requirements.' The droop (slope) setting is usually small compared to generators regulating terminal voltage. This paper introduces the panel session on secondary voltage control. I outline various methods for tighter high side voltage control, with emphasis on control of hydro generation in the U.S. Pacific Northwest.
引用
收藏
页码：307 / 310
页数：4
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