In electrical power dispatch, the interruptible load participating in shifting peak load is propitious to optimize the configuration of power system resources.

电力生产调度中，可中断负荷参与调峰有利于电力系统资源的优化配置。

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This idea, called "demand response, " has been practiced for years by individual large consumers like aluminum smelters and big factories, which get a price break on so-called interruptible power.

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