Outline of the Kii channel HVDC link
Outline of the Kii channel HVDC link
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Kii 通道 HVDC 链路概要
DOI：
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
Y. Makino
中科院分区：
文献类型：
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作者：
M. Hirose;S. Hara;Y. Makino
2000年6月22日，容量为1400兆瓦、直流+/-250千伏的Kii海峡高压直流输电线路投入使用。这是世界上最大的高压直流输电线路之一。高压大容量光触发晶闸管、直流气体绝缘开关柜、新型高压直流控制方法等新技术的开发，降低了设备的建设成本和安装空间，提高了系统的可靠性。2000年1 - 6月，在与商业交流电力系统对接的情况下，进行了高压直流系统性能试验。在这些系统测试中，确认了基本的操作功能、PM（功率调制）功能、EFC（紧急频率控制）功能等。Kii海峡高压直流线路自投入使用以来，运行稳定，令人满意。
The Kii Channel HVDC Link with capacity of 1400 MW at DC+/-250 kV was commissioned on June 22, 2000. This is one of the largest HVDC links in the world. New technologies, such as high-voltage large-capacity light-triggered thyristors, DC gas-insulated switchgear, new HVDC control method and so on, had been newly developed in order to reduce construction costs and installation space for equipment and also improve system reliability. HVDC system performance tests were carried out under the condition of connecting with commercial AC power system from January to June 2000. In these system tests, fundamental operation functions, PM (power modulation) function, EFC (emergency frequency control) function and so on, were confirmed. The Kii Channel HVDC Link has been operating stably and satisfactorily since its commissioning.