Big customers can take out insurance policies for the loss caused by power supply interruption in order to ensure power quality and reduce the risk of power supply interruption.

另外，大用户还可向执行保险人职能的电网公司购买备用容量，以便及时代替发生停电事故的合同发电商来供电。

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To reduce the risk of power supply interruption that customers at demand side may be faced with, a method of leading insurance theory in and establishing insurance policy is proposed.

为降低电力需求侧用户所面临的停电风险而引入了保险理论并提出了建立保险单的方法，大用户可对停电损失进行投保以达到降低风险、保证电能质量的目的。

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