On-line monitoring of the leakage current in high voltage (HV) oil minimum breakers is an important method for improving the secure operation level in power system.

在线监测高压少油开关泄漏电流是提高电网安全运行水平的重要措施。

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Through the transformer operation programme and voltage regulation, confirm the operation of each substation under the maximum load or the minimum load.

通过变压器运行方案设计及调压计算，确定了各站在最大、最小负荷下的主变压器的运行方式。

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