交直流系统离散无功优化精确化方法的研究

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Abstract HVDC has been widely used in large-capacity power transmission recent years, which has outstanding advantages in terms of economics and operating characteristics, the use of AC-DC hybrid system among the regional power grid interconnection become an important way of transmission. OPF of AC-DC system especially OPRF problem is an important research direction, solving OPRF problem with discrete variables has been a difficulty. This paper combines principle of AC-DC system with reactive power optimization theory, devised a solution to the problem with discrete variable based on interior point algorithms. This paper uses minimum of network loss as objective function of OPRF problem and verifies the algorithm’s feasibility to solve the OPRF problem of AC-DC system with discrete variables through two examples.

Key words： AC-DC transmission system interior point method OPRF discrete variable

Published: 21 March 2017

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	Zhang Xin
	Zhang Huiyun

Cite this article:

Zhang Xin,Zhang Huiyun. Research of Accurate Method for Solving Discrete OPRF Problem of AC-DC Transmission System[J]. Electrical Engineering, 2017, 18(3): 73-77.

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http://dqjs.cesmedia.cn/EN/Y2017/V18/I3/73

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