基于遗传算法发电规划的BOT电厂成本效益分析

COST-BENEFIT ANALYSIS OF BOT BASED ON GENERATION EXPANSION PLANNING

分析了电力市场发展中 BOT( build operate transfer)形式私有发电厂对系统规划和运行的影响 ,并且基于发电扩展规划 ,提出了 BOT电厂的成本效益分析模型。为了较好地处理 BOT电厂的附加约束 ,而且更有效地求解发电规划问题 ,提出了一个基于遗传算法的发电规划方法。通过对一个实际系统的测试表明 ,所提出的方法可行、有效。

BOT's influences on system planning and operation in the course of electricity market are analyzed. and a BOT'scost--benefit analysis model is presented based on long--term generation expansion planning (GEP). To incorporate theadditional constraints brought by BOT's entry and to solve GEP problem more efficiently, a genetic algorithm based GEPmethod is developed. Finally. the feasibility and effectiveness of the proposed method are demonstrated on a practical testsystem.