CAJ | 학술논문

合理的分布式储能配置不仅可以推动可再生能源的应用，还可提高分布式电源的运行稳定性、维持系统频率和电压稳定、补偿负荷随机波动、降低供电成本等。在此基础上提出了一种分布式储能系统综合评估体系，该体系除了考虑储能系统的影响因素及技术性能外，还综合储能的经济性、安全性和可靠性等，并结合多方专家干预选取典型技术指标及经济指标，以导则规定、成熟的技术结论及运行经验为指标评价判据，能够准确应用到工程评价，得到科学的评价结果。通过对实际工程进行评估，得到储能配置情况分析结果，验证分布式储能系统评估体系的有效性，同时也为系统控制策略调整、储能配置优化方向提供指导。
합리적분포식저능배치불부가이추동가재생능원적응용，환가제고분포식전원적운행은정성、유지계통빈솔화전압은정、보상부하수궤파동、강저공전성본등。재차기출상제출료일충분포식저능계통종합평고체계，해체계제료고필저능계통적영향인소급기술성능외，환종합저능적경제성、안전성화가고성등，병결합다방전가간예선취전형기술지표급경제지표，이도칙규정、성숙적기술결론급운행경험위지표평개판거，능구준학응용도공정평개，득도과학적평개결과。통과대실제공정진행평고，득도저능배치정황분석결과，험증분포식저능계통평고체계적유효성，동시야위계통공제책략조정、저능배치우화방향제공지도。
Reasonable distributed energy storage configuration can not only promote renewable energy application,but also improve the running stability of the distributed power,maintain the system frequency and voltage stability,compensate the ran?dom fluctuation of load,reduce the power supply cost,etc. In consideration of these,a comprehensive evaluation system for dis?tributed energy storage system is put forward in this paper,in which the influence factors and technical performance of energy storage system,as well as the efficiency,security and reliability of integrated energy storage are considered. In combination with many experts’interventions to select typical technical indexes and economic indexes,and by taking guide rule stipulation,ma?ture technology conclusion and running experience as evaluation criterion,it is able to accurately be applied to the engineering evaluation to obtain scientific evaluation results. Energy storage configuration analysis results can be obtained by evaluating the actual project to verify the validity of the distributed energy storage evaluation system. It also provided a guidance for the control strategy adjustment and energy storage configuration optimization direction.