660MW煤电机组调试期间调试电源容量选择

Capacity Selection of Power Supply Capacity During Commissioning of 660MW Coal-Fired Power Unit

实测统计了某660MW煤电机组调试期间点火吹管、汽机冲3000r、整套启动电气短路试验3个阶段的用电量,得出了该电厂调试期间最大用电量出现的阶段、最大用电量以及影响用电量的因素,可为其他工程选择调试电源容量提供借鉴。

The electricity consumption during commissioning of a 660 MW coal power unit in three stages of ignition and blowing pipe steam engine charging 3000 r and complete set of electrical short circuit test was measured and counted.The maximum power consumption stage,maximum power consumption and the factors affecting the power consumption during commissioning of the power plant are obtained.which can provide reference for other projects to choose the commissioning power capacity.