CAJ | 학술논문

随着智能电网成为当前研究热点,作为其重要功能组成的分布式发电将在电力系统中得到越来越广泛的应用,分布式发电的优化配置问题变得尤为重要.文中针对分布式发电的优化配置问题进行了综述,对其国内外发展现状做了概括和分析.具体给出了几种常见的优化配置模型,重点介绍了建立在单目标优化基础上的分布式发电多目标综合优化配置模型;总结了分布式发电的优化配置方法,将其归类为解析方法、启发式方法和随机优化方法,还介绍了多目标函数的处理方法.最后探讨了组成微网的分布式发电的优化配置问题,并展望了分布式发电和微网优化的未来发展方向.
수착지능전망성위당전연구열점,작위기중요공능조성적분포식발전장재전력계통중득도월래월엄범적응용,분포식발전적우화배치문제변득우위중요.문중침대분포식발전적우화배치문제진행료종술,대기국내외발전현상주료개괄화분석.구체급출료궤충상견적우화배치모형,중점개소료건립재단목표우화기출상적분포식발전다목표종합우화배치모형;총결료분포식발전적우화배치방법,장기귀류위해석방법、계발식방법화수궤우화방법,환개소료다목표함수적처리방법.최후탐토료조성미망적분포식발전적우화배치문제,병전망료분포식발전화미망우화적미래발전방향.
With the smart grid becoming the focus of current study, distributed generations (DGs) as one of the main functions in smart grid are increasingly widely applied in power systems, and the optimal allocation of DGs has become particularly crucial. A review is made of the optimal allocation of DG, with its current development at home and abroad summed up and analyzed. Some common optimization allocation models are given, especially those of comprehensive multi-objective optimization based on single-objective optimization. Optimization allocation methods are boiled down to analytic methods, heuristic methods, and probability optimization methods plus those for multi-objective optimization. Finally, optimization allocation of DGs in the micro-grid is discussed, with the future development of DG and micro-grid optimization projected.