作　　者： ; ; ;

机构地区： 天津大学

出　　处： 《中国电机工程学报》 2014年第13期2071-2077,共7页

摘　　要： 能效电厂是电力需求侧管理的一个创新模式,可以在提高电能使用效率和减少用户电力消耗的同时,达到与建设常规电厂和相应输配电系统相同的目的。提出一种由考虑用户舒适约束的家居温控负荷(如电热泵设备)构建能效电厂的方法。该方法采用状态队列响应控制模型,对热泵负荷开关状态实施控制,所提出的用户舒适约束反映了电热泵设备的使用次数和寿命等实际因素。构建了单个区域中考虑用户舒适约束充当出力边界的能效电机模型,进而建立了含多个能效电机舒适约束的聚合能效电厂最优分配模型。在通讯系统双向可靠的前提下,通过对单个能效电机的响应控制分析,可以看出能效出力边界对于能效电机响应控制的监测和预警作用;通过多能效电机充当自动发电控制机组的仿真分析,验证了能效电厂最优分配模型的合理性,以及能效电厂提供负荷平衡服务的作用。该方法为负荷响应控制在配用电集成领域提供了新的技术途径。 Efficiency power plant （EPP） is an innovation of demand side management, which can improve the energy consumption efficiency and reduce the power consumption simultaneously, .and can achieve the same effects as the construction of conventional power plants and power grids. In this paper, a novel EPP modeling method was proposed based on the home thermostatically-controlled loads （such as electric heat pumps）. The heat pump load switching status was controlled using the state-queuing response control model, and the proposed user comfort constraints can reflect the frequency and life of use for the electric heat pumps. An efficiency power generator （EPG） model was constructed for a single area, considering the user comfortable constraints as the output boundary. Further, the optimal allocation model with multiple efficiency power generators was established, describing the effects of integrated EPE In premise of reliable operation of communication systems in bi-directions, the monitoring and warning effects can be demonstrated for the efficiency output boundary on the response control of EPG. Through the simulation analysis of multiple EPGs acting as AGC units, the rationality of the optimal allocation model of EPPs and the load balancing effects of EPPs can be verified. A new technical approach was provided for demand response control in the area of distribution integration.

关 键 词： 需求响应 需求侧管理 能效电机 能效电厂 可再生能源集成 温控负荷

领　　域： [电气工程]