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The New Black Start: System Restoration with Help from Voltage-Sourced Converters

机译:新的黑启动:借助电压源转换器的系统恢复

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摘要

The very first commercial high-voltage dc (HVdc) transmission system, commissioned in 1954, had black-start capability. This system links the island of Gotland in the Baltic Sea with the Swedish mainland. Gotland had very few generating units, and the HVdc system was required to start up and deliver power without any generation operating on Gotland. Because the HVdc stations used line-commutated converters (LCCs), synchronous condensers were necessary to start up the dc system with a dead receiving network. This complicated the start-up sequence for system restoration.
机译:1954年投入运行的首个商用高压直流(HVdc)传输系统具有黑启动功能。该系统将波罗的海的哥特兰岛与瑞典大陆连接起来。哥得兰岛的发电机组非常少,需要HVdc系统来启动和供电,而哥得兰岛上没有任何发电机运行。由于HVdc站使用线路换向转换器(LCC),因此必须使用同步电容器来启动具有死接收网络的dc系统。这使系统还原的启动过程变得复杂。

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