Research on the Economic Impact of Users Capacity on Connection Modes of Medium-Voltage Distribution Network

摘要：

　　This paper establishes an economic analysis method of medium voltage distribution network connection mode, which considers the dead zone of power supply capability. Assuming that users capacity in medium-voltage distribution network follows probability distribution, this method analyzes several indicators such as load rate upper limit of different connection modes and investment. The method of quantization, comparison and selection of different distribution network structures, which considers the influence of users capacity is proposed. In the context of power system reform, it meets the needs of expansion planning in medium-voltage distribution network where large-capacity users are centered.

关键词： mid-voltage distribution network connection modes dead zone of power supply capacity load rate investment cost of the access of per unit of users capacity

作者: XU JING LI JUAN XIE QIN LIU HONG

作者单位: Tianjin Electric Power Economics & Technology Research Insititute,Tianjin 300040,China Key Laboratory of Smart Grid,Ministry of Education (Tianjin University),Tianjin 300072,China

会议类型: 国际会议

会议名称: 2016中国国际供电会议(CICED2016)

会议地点: 西安

会议语种:英文

页码: 1-3

在线出版日期: 2016-09-01（万方平台首次上网日期，不代表论文的发表时间）