Open AccessSSO analysis and SSDC parameter optimisation based on the wind farm connected to HVDC transmission system
Author(s) -
Xu Yang,
Wang Xitian,
Zhao Dawei,
Qian Minhui,
Yang Bingdeng,
Liu Shiyu
Publication year - 2019
Publication title -
the journal of engineering
Language(s) - English
Resource type - Journals
ISSN - 2051-3305
DOI - 10.1049/joe.2018.8683
Subject(s) - transient (computer programming) , control theory (sociology) , transmission system , electric power transmission , controller (irrigation) , computer science , transmission (telecommunications) , generator (circuit theory) , permanent magnet synchronous generator , renewable energy , high voltage direct current , genetic algorithm , voltage , control engineering , engineering , electrical engineering , direct current , control (management) , physics , telecommunications , power (physics) , biology , agronomy , artificial intelligence , operating system , machine learning , quantum mechanics
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.