The successful implementation of demand side management (DSM) in developedcountries reveals that DSM not only has great economic benefit but also can heighten thereliability level of power system.

• 经济发达国家实施电力需求侧管理DSM(Demand Side Management)的成功经验表明合理地开展需求侧工作不仅具有巨大的经济效益,同时也可以提高系统的可靠性水平。