Optimal investment planning for distributed generation in a competitive electricity market
Optimal investment planning for distributed generation in a competitive electricity market
复制标题
DOI：
10.1109/tpwrs.2004.831699
复制
发表时间：
2004-08
影响因子：
6.6
通讯作者：
W. El-Khattam;Kankar Bhattacharya;Y. Hegazy;M. Salama
中科院分区：
文献类型：
--
作者：
W. El-Khattam;Kankar Bhattacharya;Y. Hegazy;M. Salama
从配电公司的角度提出了一种新的分布式发电容量投资规划的启发式方法。通过一种新的优化模型的基础上的成本效益分析方法，获得最佳的大小和选址决策的DG容量。该模型旨在最大限度地减少迪斯科舞厅的投资和运营成本以及损失赔偿的支付。巴士方面的成本效益分析是每小时进行不同的预测高峰需求和市场价格的情况。该方法得到了竞争性电力市场拍卖以及固定双边合同情景下的最优可行DG容量投资计划。所提出的启发式方法有助于减少优化模型中二进制变量的使用，从而大大减轻计算负担。
This paper proposes a new heuristic approach for distributed generation (DG) capacity investment planning from the perspective of a distribution company (disco). Optimal sizing and siting decisions for DG capacity is obtained through a cost-benefit analysis approach based on a new optimization model. The model aims to minimize the disco's investment and operating costs as well as payment toward loss compensation. Bus-wise cost-benefit analysis is carried out on an hourly basis for different forecasted peak demand and market price scenarios. This approach arrives at the optimal feasible DG capacity investment plan under competitive electricity market auction as well as fixed bilateral contract scenarios. The proposed heuristic method helps alleviate the use of binary variables in the optimization model thus easing the computational burden substantially.