智能电网框架下的DSM成本效益分析模型

智能电网的一个重要作用是利用先进的信息技术全面、动态地整合用户侧资源,平衡电力供应缺口,实现对整个电力系统运行的优化管理。在智能电网的基本框架下,借鉴已进行电力工业市场化改革的发达国家的电力需求侧管理经验,结合我国的实际情况分析了电力需求侧管理的可行性及相应措施。综合考虑社会、电力用户、电网公司、发电厂各方的利益,建立了合理的需求侧管理成本效益分析模型。引导电力用户优化用电方式,提高有限资源和能源的利用效率,满足电力工业的可持续发展和不断增长的社会需求。通过一个具体的算例,证明了需求侧管理可以有效地减少电力和电量的消耗,节电潜力巨大。

Cost-benefit analysis model of DSM under smart grid infrastructure

An important role of smart grid is to use the advanced information technologies to integrate user side resources comprehensively and dynamically, and balance electricity supply gap, realizing the optimal management of the whole power system operation. Under the smart grid infrastructure, this paper references the demand side management (DSM) experience of the developed country that has carried out the electric power market reform, combines our country’s actual situation, and analyzes the DSM feasibility and the corresponding measures. Considering the interests of society,power consumer,power grid corporation,and the power plant comprehensively,this paper establishes a reasonable cost and benefit analysis model of DSM. It can guide power consumer to optimize electric power use mode, enhance the use efficiency of limited resources and energy, and meet the social demand of sustainable development and increasing growth of power industry. Through a specific example, it demonstrates the DSM can reduce the consumption of electric power and energy efficiently, and the potential of saving electric power is very huge.