[PDF][PDF] 考虑频率安全的电力系统规划与运行优化研究综述与展望

张程铭, 柳璐, 程浩忠, 陆建忠, 张建平, 励刚 - 电网技术, 2022 - epjournal.csee.org.cn
随着可再生能源并网规模的增加, 电力系统惯性下降, 频率响应能力减弱, 频率安全事故凸显.
考虑频率安全的电力系统规划与运行优化是提升系统频率响应能力的有效途径 …

Data-driven event identification in the US power systems based on 2D-OLPP and RUSBoosted trees

S Liu, S You, Z Lin, C Zeng, H Li… - … on Power Systems, 2021 - ieeexplore.ieee.org
Accurate event identification is an essential part of situation awareness ability for power
system operators. Therefore, this work proposes an integrated event identification algorithm …

Non-probabilistic method to consider uncertainties in frequency response function for vibration-based damage detection using Artificial Neural Network

KH Padil, N Bakhary, M Abdulkareem, J Li… - Journal of Sound and …, 2020 - Elsevier
Artificial neural network (ANN) has become a popular computational approach in the field of
vibration-based damage detection, based on its ability to relate the nonlinear relationship …

A hybrid dynamic demand control strategy for power system frequency regulation

Q Shi, H Cui, F Li, Y Liu, W Ju… - CSEE Journal of Power …, 2017 - ieeexplore.ieee.org
The rapid increase in renewable energy integration brings with it a series of uncertainty to
the transmission and distribution systems. In general, large-scale wind and solar power …

Machine learning-based fast frequency response control for a VSC-HVDC system

K Sun, H Xiao, S Liu, Y Liu - CSEE Journal of Power and …, 2020 - ieeexplore.ieee.org
HVDC system can realize a very fast frequency response to the disturbed system under a
contingency because its active power control is decoupled from the frequency deviation …

Decentralised secondary voltage and frequency control scheme for islanded microgrid based on adaptive state estimator

G Lou, W Gu, L Wang, B Xu, M Wu… - IET Generation …, 2017 - Wiley Online Library
This study proposes a decentralised secondary voltage and frequency control based on the
state estimation principle and cooperative strategy in an islanded microgrid. Following the …

Performance improvement of shunt active power filter based on non-linear least-square approach

Y Terriche, JM Guerrero, JC Vasquez - Electric Power Systems Research, 2018 - Elsevier
Nowadays, the shunt active power filters (SAPFs) have become a popular solution for power
quality issues. A crucial issue in controlling the SAPFs which is highly correlated with their …

Frequency response of pv inverters toward high renewable penetrated distribution networks

F Bai, Y Cui, R Yan, TK Saha, H Gu… - CSEE Journal of Power …, 2022 - ieeexplore.ieee.org
Substantial usage of electronic-based renewable energy resources has completely changed
the dynamic behaviours and response time of power networks, which are now …

An excessive tap operation evaluation approach for unbalanced distribution networks with high PV penetration

F Bai, R Yan, TK Saha, D Eghbal - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Recently, utility-scale photovoltaic (PV) plants in remote areas are drastically increasing due
to abundant and low-priced land. These remote areas are usually connected to zone …

Real‐time recognition of power quality disturbance‐based deep belief network using embedded parallel computing platform

Z Chen, M Li, T Ji, Q Wu - IEEJ Transactions on Electrical and …, 2020 - Wiley Online Library
This paper proposes a novel integrated solution for real‐time power quality (PQ) disturbance
analysis. Traditionally, the recognitions are based on the feature extraction and are …