Research on AVC Substation Control Strategy of Synchronous Condenser

Zhu, Yingfeng; Yan, Qing; Li, Ming; Meng, Xiangrong

doi:10.1007/978-981-13-9779-0_21

Cited by 1 publication

(1 citation statement)

References 4 publications

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“…Literature [7] proposes a control strategy for the AVC substation, but in actual operation, this strategy may result in frequent switching of the control mode due to fluctuations in the AC voltage, which cannot guarantee the stability. Literature [8]further refines the control strategy of the AVC substation of the synchronous condensers by analyzing the excitation system.…”

Section: Introductionmentioning

confidence: 99%

Dynamic reactive power optimization strategy for AC/DC hybrid power grid considering different wind power penetration levels

Feng,

et al. 2024

IEEE Access

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With the increasing capacity of wind power integration and the further development of AC/DC hybrid power grids, the problem of voltage stability in the receiving end has become increasingly severe. The installation of dynamic reactive power compensation devices is a feasible measure to improve the voltage stability of the receiving end power grid. This paper proposes a dynamic reactive power optimization strategy for AC/DC hybrid power grids considering the integration of new energy sources. Firstly, a detailed mathematical model of the AC/DC hybrid system is established. In order to enhance the voltage restoration capability after a fault, the definition of a fault recovery indicator is provided. Subsequently, an optimal scheduling strategy for dynamic reactive power compensation devices is formulated to maximize the value of the fault recovery indicator. Considering the nonlinearity and non-convexity of the optimization model, trajectory sensitivity method and whale optimization algorithm are adopted to enhance the solution efficiency. Finally, an improved IEEE-9 test system is employed to demonstrate the effectiveness and feasibility of the proposed approach.INDEX TERMS AC/DC hybrid power grids; wind power; dynamic reactive power; fault recovery indicator; trajectory sensitivity method; whale optimization algorithm

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Section: Introductionmentioning

confidence: 99%

Dynamic reactive power optimization strategy for AC/DC hybrid power grid considering different wind power penetration levels

Feng,

et al. 2024

IEEE Access

View full text Add to dashboard Cite

show abstract

Research on AVC Substation Control Strategy of Synchronous Condenser

Cited by 1 publication

References 4 publications

Dynamic reactive power optimization strategy for AC/DC hybrid power grid considering different wind power penetration levels

Dynamic reactive power optimization strategy for AC/DC hybrid power grid considering different wind power penetration levels

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