光伏和储能并网物理数字混合仿真实验系统方案  

A Physical Digital Hybrid Simulation Experimental Scheme for Photovoltaic and Energy Storage Grid-connected System

作　　者：孟超[1,2] 吴涛[1,2] 刘平[1,2] 沈宇 刘辉[1,2] 王丰[1,2] 

机构地区：[1]华北电力科学研究院有限责任公司,北京市100045 [2]冀北电力有限公司电力科学研究院,北京市100045 [3]冀北电力有限公司,北京市100053

出　　处：《电力系统自动化》2013年第6期90-95,共6页Automation of Electric Power Systems

基　　金：华北电网公司重点科技项目~~

摘　　要：分析了物理数字混合仿真的原理,介绍了一种由光伏阵列、储能电池和RTDS实时数字仿真系统等设备共同组成的仿真实验平台。将实际的光伏电站特征信息接入数字仿真系统,研究光伏电站接入电网后系统稳定特性的变化。对混合仿真系统中物理数字接口进行了详细说明,提出了混合仿真实验的流程,通过实例验证了方案的正确性。This paper analyzes the principle of hybrid simulation,and introduces an experiment simulation environment which is composed of the photovoltaic array,storage batteries and the real-time digital simulation（RTDS） system.The aim of this environment is to study the changes in grid stability characteristics after the access of photovoltaic（PV） power station to the grid by transmitting the real attribute information of PV power station to RTDS.The interface between real equipment and RTDS in the hybrid simulation system is explained in detail.The process of hybrid simulation experiment is proposed.The solution is verified by experimental results.

关 键 词：混合仿真 光伏阵列 储能 扰动器 实时数字仿真系统 闭环测试 

分 类 号：TM615[电气工程—电力系统及自动化] TP391.9[自动化与计算机技术—计算机应用技术]