TY - GEN
T1 - A Dual-Set Path Recovery Model of Power System Considering the Volatility and Randomness of New Energy Unit Output
AU - Chen, Yue
AU - Lu, Qiuyu
AU - Yang, Yinguo
AU - Liu, Yang
AU - Zhang, Ruizhe
AU - Yang, Mengqin
AU - Liu, Jun
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - The access to large-scale new energy power generation has caused huge changes in the energy pattern of the power system, and it has also put forward new requirements for system recovery after large-scale power outages. As a type of generator with a sufficiently large proportion, the volatility and randomness of the output of new energy unit have a greater impact on the recovering system. In this paper, the system recovery path is adjusted through the radiation effect of the generator node to reduce the time it takes for the generator node to recover. At the same time, with the help of the frequency stability constraints of the system during the recovery process, a dual-set path recovery model is proposed to distinguish the recovery of the new energy unit nodes from the actual grid connection of the new energy unit, so as to avoid other stability problems due to the volatility and randomness of the output of the new energy generator during the recovery process. This paper provides a new way of thinking for the study of system recovery after widespread power outages in the system. Finally, the practicality of the proposed method is verified by an example of an actual system.
AB - The access to large-scale new energy power generation has caused huge changes in the energy pattern of the power system, and it has also put forward new requirements for system recovery after large-scale power outages. As a type of generator with a sufficiently large proportion, the volatility and randomness of the output of new energy unit have a greater impact on the recovering system. In this paper, the system recovery path is adjusted through the radiation effect of the generator node to reduce the time it takes for the generator node to recover. At the same time, with the help of the frequency stability constraints of the system during the recovery process, a dual-set path recovery model is proposed to distinguish the recovery of the new energy unit nodes from the actual grid connection of the new energy unit, so as to avoid other stability problems due to the volatility and randomness of the output of the new energy generator during the recovery process. This paper provides a new way of thinking for the study of system recovery after widespread power outages in the system. Finally, the practicality of the proposed method is verified by an example of an actual system.
KW - frequency stability
KW - new energy unit
KW - recovery after power outages
KW - recovery path
UR - https://www.scopus.com/pages/publications/85166185632
U2 - 10.1109/CEEPE58418.2023.10165906
DO - 10.1109/CEEPE58418.2023.10165906
M3 - 会议稿件
AN - SCOPUS:85166185632
T3 - 2023 6th International Conference on Energy, Electrical and Power Engineering, CEEPE 2023
SP - 1230
EP - 1235
BT - 2023 6th International Conference on Energy, Electrical and Power Engineering, CEEPE 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 6th International Conference on Energy, Electrical and Power Engineering, CEEPE 2023
Y2 - 12 May 2023 through 14 May 2023
ER -