Adaptive Supplementary Damping Control of VSC-HVDC for Interarea Oscillation Using GrHDP
Adaptive Supplementary Damping Control of VSC-HVDC for Interarea Oscillation Using GrHDP
复制标题
使用 GrHDP 进行区域间振荡的 VSC-HVDC 自适应补充阻尼控制
DOI:
10.1109/tpwrs.2017.2720262
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发表时间:
2018-03
影响因子:
6.6
通讯作者:
Chen Weibiao
中科院分区:
文献类型:
--
作者:
Shen Yu;Yao Wei;Wen Jinyu;He Haibo;Chen Weibiao
Interarea oscillation is one of the main challenges for the secure and stable operation of a large-scale interconnected power system. To address this problem, this paper presents an adaptive supplementary damping controller (SDC) for voltage source converter based high voltage direct current (VSC-HVDC) by using the goal representation heuristic dynamic programming (GrHDP). Compared with conventional heuristic dynamic programming (HDP), GrHDP adds a new goal representation network to generate an adaptive reward signal to achieve better mapping relationship between the system states and the control action. To compensate phase shift between the output and input signals of a large-scale interconnected AC/DC power system, this paper proposes a parallel phase shift channel for the GrHDP. Moreover, the proposed GrHDP-SDC is a model-free control scheme, which does not need the mathematic model of the power system and has quick online learning ability to adapt to the variation of system operating conditions. Case studies are carried out on the 10-machine 39-bus system and 16-machine 68-bus system, respectively. Compared with the conventional lead-lag SDC (LL-SDC) and HDP-SDC, simulation results show that the proposed GrHDP-SDC can always provide satisfactory damping performance over a wide range of system operating conditions and disturbances.
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影响因子:
6.6
作者:
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通讯作者:
S. Azad;R. Iravani;J. Tate
影响因子:
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DOI:
10.1201/9781420009248
发表时间:
2007-05
期刊:
--
影响因子:
--
作者:
L. Grigsby
通讯作者:
L. Grigsby
影响因子:
6.6
作者:
C. Cañizares;T. Fernandes;E. Geraldi;L. Gérin-Lajoie;M. Gibbard;I. Hiskens;J. Kersulis;R. Kuiava-R.-Kuia
通讯作者:
C. Cañizares;T. Fernandes;E. Geraldi;L. Gérin-Lajoie;M. Gibbard;I. Hiskens;J. Kersulis;R. Kuiava-R.-Kuia