超导储能系统改善并网风电场出力的仿真研究  

Simulation on Power Quality Improving of Grid-Connected Wind Farms with Superconducting Magnetic Energy Storage

作　　者：付聪[1] 陈维[2] 覃芸[1] 王延纬[1] 

机构地区：[1]武汉大学电气工程学院,武汉430072 [2]华中科技大学电气与电子工程学院,武汉430074

出　　处：《南方电网技术》2011年第5期51-55,共5页Southern Power System Technology

摘　　要：为了研究超导储能系统在改善并网风电场出力的作用,利用PSCAD仿真软件搭建了风电场模型、超导储能模型和4机12节点电力系统多机模型。研究了在多机模型下3种风速变化,以及在短路情况下,超导储能装置在并网风电场中所起的作用。结果表明,超导储能装置可以很好地抑制风电场的出力波动,从而使整个系统在多机、短路等情况下能更为稳定地运行。In order to study the function of superconducting magnetic energy storage system in improving the output of wind farm,wind farm model and SMES model are made and four-machine 12-bus benchmark power system is built on the platform of PSCAD.The paper also studies 3 kinds of wind speed in the multi-generator model,and the function of superconducting magnetic energy storage device in the wind farms in the condition of short circuit.The simulation result indicate that the SMES device perfects well in controlling wind farm power flow under the circumstances of different wind speed,shot circuit.

关 键 词：风力发电 并网发电 超导储能 多机仿真 

分 类 号：TM743[电气工程—电力系统及自动化] TM26[一般工业技术—材料科学与工程]