标准摘要
[中文适用范围]: 本标准适用于所有电网换相型高压直流换流站。这种换流站用于电力系统中变换功率。本标准假定使用的是12脉动晶闸管换流器,但6脉动晶闸管换流器也可参照使用本标准。 在某些工程中,可能将同步补偿机或静止无功补偿器连接在高压直流换流站的交流母线上。本标准不包括确定这些设备的损耗方法。 典型的高压直流设备如图1所示。本标准提出了一套确定高压直流换流站总损耗的标准方法。本 计算方法涉及除了上面提及的设备外的所有部分, 定义了空载损耗和运行损耗,并提出了尽可能使用测 量参数确定这些损耗的计算方法。 若换流站的涉及与本标准假定的典型设计相比,采用了新的元件或新的回路结构,或采用了可能影 响损耗的特殊的辅助电路, 则其损耗应视具体情况而定。 [外文原描述]: Applies to all line-commutated high-voltage direct current (HVDC) converter stations used for power exchange in utility systems. Presumes the use of 12-pulse thyristor converters but can also be used for 6-pulse thyristor converters. Presents procedures for determining the total losses of an HVDC converter station. Cover all parts, except synchronous compensators or static var compensators and address no-load operation and operating losses together with their methods of calculation which use, wherever possible, measured parameters. The contents of the corrigendum of October 1999 have been included in this copy.
英文名称Determination of power losses in high-voltage direct current (HVDC) converter stations