电力市场中最大输电能力的研究  

Research on total transfer capability in power market

作　　者：柴京慧[1] 周明[1] 李庚银[1] 

机构地区：[1]华北电力大学电力工程系,河北保定071003

出　　处：《中国电力》2002年第8期22-25,共4页Electric Power

基　　金：高等学校骨干教师资助计划(GG-470-10079-1001);华北电力大学青年科研基金资助项目。

摘　　要：在电力市场及转运出现后,输电能力作为技术指标和市场信号是一个越来越重要的参数。首先讨论最大输电能力(TotalTransferCapability,TTC)的概念,并用图解方法分析了相关的制约因素,然后综述TTC的计算方法及研究现状,对基于直流潮流的电力传输分布因子法(PTDF)、连续潮流法(CPF)和最优潮流法(OPF)等进行了述评,最后展望了TTC的求解思路和发展方向。With the development of power market and wheeling,the transmission capability as a technique index and market signal becomes a more and more important parameter.The paper first discusses the basic concept and definition of total transfer capability(TTC),and analyzes some corresponding restrict factors by graphic solution.Then the solution algorithms of TTC are reviewed.Some available algorithms such as power transfer distribution factor(PTDF)method based on direct power flow,continuation power flow(CPF)method,optimal power flow(OPF)method and their implement are also compared.Lastly,the paper gives some prospects to further solution and study direction for TTC.

关 键 词：电力市场 最大输电能力 电力工业 电力系统 数学模型 潮流计算 

分 类 号：F426.61[经济管理—产业经济]