SSO analysis and SSDC parameter optimisation based on the wind farm connected to HVDC transmission system

The Journal of Engineering

  ^{1    1    2    2    2    2} 

[1] China Electric Power Research Institute (Nanjing), Nanjing, People's Republic of China;Institute of Electrical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China;

关键词: synchronous generators;    HVDC power transmission;    damping;    power transmission control;    oscillations;    genetic algorithms;    HVDC power convertors;    permanent magnet generators;    wind power plants;    HVDC transmission system;    renewable energy generation;    high-voltage direct current transmission system;    essential cause;    subsynchronous oscillation problem;    permanent magnet synchronous generator-based wind farm;    susceptivity analysis;    main influence factors;    SSO problem;    parameter design method;    subsynchronous damping controller;    optimisation algorithm;   

DOI  :  10.1049/joe.2018.8683

来源: publisher

【 摘 要 】

The interaction between renewable energy generation and high-voltage direct current (HVDC) transmission system becomes an essential cause of the subsynchronous oscillation (SSO) problem. In this study, the permanent magnet synchronous generator-based wind farm connected to HVDC transmission system is studied. The susceptivity analysis is carried out to find the main influence factors of the SSO problem. Besides, a parameter design method for subsynchronous damping controller is proposed. The configuration and the performance indicator are discussed, and then the optimisation algorithm is developed based on hybrid genetic algorithm and electromagnetic transient simulation. Finally, the proposed design method is validated by simulation in PSCAD/EMTDC.

【 授权许可】

CC BY