风电供热价格机制研究及经济性分析

研究了影响风电供热经济性的主要因素和风电供热的价格机制,并结合案例对风电供热的经济性进行了分析。研究结果表明,对于目前的单位面积售热价格、售热量、热力站投资,核算热力站与风电场整体经济性比单独核算热力站经济性更为合适。在单位面积售热价格、售热量、项目投资一定的情况下,要保证热力站与风电场整体经济性,热力站可承受的购电电价不能高于一定值,可通过补贴热力站投资等方式保证风电供热项目的经济性。

Pricing Mechanism and Economic Analysis of Heating Supply by Wind Power

Pricing mechanism of heating supply by wind power and its economic factors were analyzed by a case study. The results show that, based on the current unit-heating price, heating demand and heat station investment, treating heat station and wind farm as a whole has better economics than treating the heat station alone. Moreover, with a given condition of unit-heating price, heaing demand and heat station investment, the maximum electricity price that can be afford by a heat station should be controlled in a certain range to make the project profitable. Subsidizing for the investment of a heat station could be used to ensure the profit of the projects of heating supply by wind power.