TY - GEN
T1 - A simplified method for voltage stability analysis of wind power integration
AU - Chen, Ziyu
AU - Li, Qing
AU - Wan, Mingming
AU - Li, Weilin
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/7/2
Y1 - 2018/7/2
N2 - The stability of wind power grid integration depends on both control technology of wind power and grid condition, which interact with one another. Due to lack of simplified analytical methods, current grid codes could not propose clear and intuitive requirements for reactive power injection of wind power, increasing the risk of system voltage instability as well as voltage and power oscillations. This paper first introduces the influence of voltage stability of wind power integration, then analyzes four commonly used voltage analysis methods and their advantages and disadvantages. Then, a simplified method for voltage stability analysis of wind power integration is proposed, which is a combination of the classic power system stability theory and the modern wind turbine control technology. The presented method is verified comparing to both results of transient simulation and data of a power oscillation incident in Northwest China, meanwhile proving the effective application for both calculation accuracy and calculation time-consuming. The method can fill in the gap of ambiguous reactive power injection requirements in grid codes, and can be easily used to solve practical problems.
AB - The stability of wind power grid integration depends on both control technology of wind power and grid condition, which interact with one another. Due to lack of simplified analytical methods, current grid codes could not propose clear and intuitive requirements for reactive power injection of wind power, increasing the risk of system voltage instability as well as voltage and power oscillations. This paper first introduces the influence of voltage stability of wind power integration, then analyzes four commonly used voltage analysis methods and their advantages and disadvantages. Then, a simplified method for voltage stability analysis of wind power integration is proposed, which is a combination of the classic power system stability theory and the modern wind turbine control technology. The presented method is verified comparing to both results of transient simulation and data of a power oscillation incident in Northwest China, meanwhile proving the effective application for both calculation accuracy and calculation time-consuming. The method can fill in the gap of ambiguous reactive power injection requirements in grid codes, and can be easily used to solve practical problems.
KW - grid integration
KW - power oscillation
KW - voltage stability
KW - wind power
UR - https://www.scopus.com/pages/publications/85061727008
U2 - 10.1109/POWERCON.2018.8601691
DO - 10.1109/POWERCON.2018.8601691
M3 - 会议稿件
AN - SCOPUS:85061727008
T3 - 2018 International Conference on Power System Technology, POWERCON 2018 - Proceedings
SP - 1646
EP - 1652
BT - 2018 International Conference on Power System Technology, POWERCON 2018 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 International Conference on Power System Technology, POWERCON 2018
Y2 - 6 November 2018 through 9 November 2018
ER -