A new method for optimal location of FACTS devices in deregulated electricity market
A new method for optimal location of FACTS devices in deregulated electricity market
复制标题
放松管制的电力市场中 FACTS 设备最佳定位的新方法
DOI：
10.1109/epc.2008.4763343
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发表时间：
2008
期刊：
影响因子：
--
通讯作者：
A. Pazuki
中科院分区：
文献类型：
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作者：
Q.M. Majidi;S. Afsharnia;M. Ghazizadeh;A. Pazuki
在放松管制的环境下，输电网络的运行接近其约束。在这种情况下，FACTS设备在安全系统操作中可能是有用的。私人投资者的目标是最大限度地提高他们的投资盈余。本文提出了一种以FACTS设备所有者剩余最大化为目标函数的FACTS设备优化选址新算法。根据该算法，找出输电网中经济上可接受的最大FACTS装置容量，并通过计算年收益率和年费用率来确定所有可接受方案的优先级。该算法已实现TCSC的优化配置的九节点测试系统和结果进行了比较，与其他基于拥塞管理和提高系统的负载能力的优化定位方法。
Under deregulated environment, transmission networks are operated close to their constraints. In this situation, FACTS devices can be useful in secure system operation. Private investorpsilas goal is maximizing their investment surpluses. In this paper, we propose a new algorithm for optimal location of FACTS devices that the objective function is maximizing FACTS device ownerpsilas surplus. According to this algorithm, maximum FACTS device capacities in transmission network are found which are acceptable economically and the priority of all acceptable projects are determine by calculating the rate of annual revenue and annual cost. The proposed algorithm has been implemented for optimal placement of TCSC on a nine buses test system and the results have been compared with other optimal location methods based on congestion management and increasing system load ability.