Frequency Regulation Strategy for AC–DC System During Black Start

• Published in: Journal of electrical engineering & technology Vol. 15; no. 1; pp. 1 - 11
• Main Authors: Xia, Chengjun, Xie, Jiazheng, Lan, Haiwen, Zhou, Baorong, Du, Zhaobin
• Format: Journal Article
• Language: English
• Published: Singapore Springer Singapore 2020; 대한전기학회
• Subjects: Electrical Engineering; Electrical Machines and Networks; Electronics and Microelectronics; Engineering; Instrumentation; Original Article; Power Electronics; 전기공학; Black start; Adaptive control; Optimal control; HVDC

High-voltage direct current (HVDC) can speed up the recovery of a power system. However, both rectifier and inverter sides of HVDC are weak systems during a black start. To coordinate frequency characteristics of both sides within the frequency deviation constrain, a frequency regulation strategy fo...