CAJ | 학술논문

科学合理的配电网规划对提高其供电可靠性和供电企业的效率及服务水平至关重要。以满足负荷近期增长需求为目标的配电网建设容易导致网架混乱，增加其运行调度困难，降低设备运维效率。通过建立配电网网格化的方法体系，在构建网格分层模型及其划分方法的基础上，提出了网格的分类建设标准和建设需求评估指标等技术标准体系，为以网格承载配电网规划、建设、运行调度、设备运维和营销管理等多个环节，实现多环节的闭环整体优化奠定基础。基于LH区供电局工程实践的分析表明了该方法体系的正确性。
과학합리적배전망규화대제고기공전가고성화공전기업적효솔급복무수평지관중요。이만족부하근기증장수구위목표적배전망건설용역도치망가혼란，증가기운행조도곤난，강저설비운유효솔。통과건립배전망망격화적방법체계，재구건망격분층모형급기화분방법적기출상，제출료망격적분류건설표준화건설수구평고지표등기술표준체계，위이망격승재배전망규화、건설、운행조도、설비운유화영소관리등다개배절，실현다배절적폐배정체우화전정기출。기우LH구공전국공정실천적분석표명료해방법체계적정학성。
A rational planning scheme is critical for reliability of system and efficiency of utility.The ideas of planning based on short-term demand are considered to be the main reason of chaos network structure, difficult operation and low maintaining efficiency.In this paper, a grid-based planning method is proposed.Based on the established hierarchical model and division method of grids, the classification standards and constructions demand evaluation indexes are proposed.Therefore, planning, construction, operation, maintenance and marketing can be performed based on girds and the closed-loop optimization of multi-links can be achieved.A engi-neering practices of distribution system planning in the LH district indicated the correctness of the method proposed in this paper.