CAJ | 학술논문

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。
위료연구초도저능계통재개선병망풍전장출력적작용,이용PSCAD방진연건탑건료풍전장모형、초도저능모형화4궤12절점전력계통다궤모형。연구료재다궤모형하3충풍속변화,이급재단로정황하,초도저능장치재병망풍전장중소기적작용。결과표명,초도저능장치가이흔호지억제풍전장적출력파동,종이사정개계통재다궤、단로등정황하능경위은정지운행。
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.