The main studying contents include the following : ? summarize the characteristics , elements , operation and participators " operating conducts . discuss current status of large consumers " direct buying ( or plants " direct supplying ) all over the world , and bring forward the problems needed resolving . through one example , large consumer direct buying of interior grid electric power market of sicuan in 2001 , being analyzed in this paper , the inevitability and feasibility were discussed 研究的主要内容包括：综述电力市场的特点、要素、目标模式、运营、以及主体经营行为，探讨国内外电力大用户直接购电(发电商直供)的现状，提出需要解决的问题，并以四川省2001年电网侧内部电力市场为例，对我国目前电力市场中电力大用户直接购电的实施进行介绍，探讨其实施的必然性、可行性，以及对该问题进行研究的现实意义和参考价值。
Trade mode partrecites the operation model power transmission market and detailedly discusses theprice system of power transmission market ; on the basis of electrovalence system ofpower transmission , it calculates and analyses province - stridden power transmissionexpenses combining the actualities of countrywide provincial trade and the actualcircumstances of provincial power transmission of middle - chinese power grid ; itrelates to the mode of big power consumers directly purchasing electricity andfinance instrument of power transmission market 交易模式部分中叙述了输电市场的运营模式,对输电市场的价格体系做了详实的论述和相应的探讨;在输电电价体系的基础上,结合全国省间交易的现状和华中电网跨省输电的实际,对跨省输电费用进行了相关的测算和分析;涉及了大用户直购电模式和输电市场的金融工具。
