Enhancing power system loadability using IPFC device

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• 作者：Anwar Shahzad Siddiqui ; Manisha Rani
• 关键词：Agent ; Loadability ; IPFC ; Fitness function
• 刊名：International Journal of System Assurance Engineering and Management
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：8
• 期：1-supp
• 页码：154-159
• 全文大小：
• 刊物类别：Engineering
• 刊物主题：Quality Control, Reliability, Safety and Risk; Engineering Economics, Organization, Logistics, Marketing;
• 出版者：Springer India
• ISSN：0976-4348
• 卷排序：8

文摘

In today’s scenario, there is a need for efficient transmission of power from power plants to consumers end. To meet such a need, a recently evolved FACTS technology is used. In this paper, IPFC device is used to enhance loadability of transmission line. An improved gravitational search algorithm is proposed to increase the maximum transfer capability using this device. In the proposed algorithm, the velocity of each agent is improved. If the agents’ velocity is at maximum, only then the optimum solution is obtained. Here all the solutions are contributing to select the best solution through mass determination of each agent. Maximum power loss of the system is used as a fitness function in IGSA algorithm. Proposed algorithm is implemented on MATLAB platform using IEEE 57 bus test system. Performance of IGSA is compared with gravitational search algorithm (GSA).