【摘要】 随着社会的发展,用户对电能质量的要求越来越高。能快速响应的配电网静止无功补偿器(DSTATCOM)是改善配电网系统电能质量的一种有效方法。文章提出了一种新的平衡不对称负荷的方法,并通过仿真和实验证明了DSTATCOM 抑制电压跌落、电压波动及平衡三相不平衡负荷的有效性和可行性。更多还原

【Abstract】 Along with the development of society and economy the requirement of power quality from consumers becomes higher and higher. Distribution static compensator (DSTATCOM) possessing high response speed is an effective measure to improve power quality of distribution network. Here, a new method to balance the unsymmetrical load is presented. Through simulation and experiments the effectiveness and feasibility of restraining voltage sag, voltage fluctuation and balancing three phase unsymmetrical load by use of DSTATCOM are proved.更多还原