Thermal units commitment with demand response to optimize battery storage capacity
Thermal units commitment with demand response to optimize battery storage capacity
复制标题
热机组承诺响应需求以优化电池存储容量
DOI：
10.1109/peds.2013.6527203
复制
发表时间：
2013
期刊：
影响因子：
--
通讯作者：
Chul
中科院分区：
文献类型：
--
作者：
R. Kyoho;T. Goya;Mengyan Wang;T. Senjyu;A. Yona;Toshihisa Funabashi;Chul
近年来，电力市场的放松管制和自由化加剧了零售和电力行业的竞争。因此，电力公司需要通过提高发电机运行效率来降低运营成本，实现利润最大化。对于火电机组的运行来说，满足输电约束非常重要。满足传输约束的系统之一是电池存储系统。然而，电池存储系统需要较高的资金成本，因此不可能将大容量的电池存储系统引入到电力系统中。本文将需求响应系统引入火电机组承诺计划中。需求响应系统可以减少额外的电池存储系统容量以满足传输约束。假设热泵热水器（HPWH）和电动汽车（EV）作为需求响应系统。仿真结果验证了所提方法的有效性，验证了算法对于可控负载和电池的性能和有效性。
Recently, the deregulation and liberalization in power market increase the competition in retail and power sector. Therefore, power company needs to reduce operational cost and maximizes the profit by operating generator with higher efficiency. For the operation of the thermal generating units, it is important to satisfy transmission constraints. One of the system to satisfy the transmission constraints is the battery storage system. However, the battery storage system requires high capital cost, therefore, it is impossible to introduce the large capacity of the battery storage system to the power system. This paper introduces the demand response system to the thermal units commitment program. The demand response system can reduce the additional battery storage system capacity to satisfy the transmission constraints. The heat pump water heater (HPWH) and the electric vehicle (EV) are assumed as demand response system. Simulation results show the validation of the proposed method and validate the performance and effectiveness of the algorithm for controllable loads and batteries.