1. See supplementary material at https://gwec.net/global-wind-report-2018 for the Global Wind Energy Council, Annual Global Wind Report 2018 (accessed on April, 2019)
2. Q. Liu, Z. Cai, M. Huang, Z. Liu, Y. Li, X. Li and L. Zhu, “Influence of HVDC commutation failure on directional comparison pilot protection of AC system” in Proceedings of the Third IEEE International Conference on Electric Unity Deregulation (Nanjing, China, 2008), pp. 1943–1948.
3. Distance Protection of Lines Emanating From Full-Scale Converter-Interfaced Renewable Energy Power Plants—Part I: Problem Statement
4. STO 59012820.29.160.20.001-2012. Requirements for excitation systems and automatic excitation regulators of forced control of synchronous generators, (Publishing Standards, Moscow, 2012), 150 p.
5. Q. Verzosa, “Realistic testing of power swing blocking and out-of-step tripping functions”, in Proceedings of the 66th Annual Conf. for Protective Relay Engineers (College Station, TX, USA, 2013), pp. 420–449.