Control strategy for primary frequency regulation with the participation of a quick response energy storage

被引：0

作者：

Jia T. ^{[1
]}

Chen L. ^{[1
]}

Min Y. ^{[1
]}

Xu F. ^{[1
]}

Xiong X. ^{[2
]}

Zhao L. ^{[2
]}

Feng Y. ^{[2
]}

机构：

[1] Department of Electrical Engineering, Tsinghua University, Beijing

[2] Shanghai Electric Power Research Institute, Shanghai

来源：

Qinghua Daxue Xuebao/Journal of Tsinghua University | 2021年 / 61卷 / 05期

关键词：

Parameter optimization; Primary frequency regulation; Target transfer function realizing control;

D O I：

10.16511/j.cnki.qhdxxb.2021.21.015

中图分类号：

学科分类号：

摘要：

With the emerging frequency security problem of power systems, the application of quick response energy storage devices to the primary frequency control is an effective measure to ensure frequency security. This paper proposes a control strategy for primary frequency regulation with the participation of a quick response energy storage. The core idea is to design a whole transfer function based on the expected frequency response of the system and to design a primary frequency control strategy of the energy storage based on the whole transfer function. The demand for energy storage capacity is minimized with the optimization of the parameter. The control strategy is beyond the frame of traditional integrated inertia control and thus has a wide universality. The proposed strategy is applied in a simplified system to minimize the maximum frequency difference with the goal of obtaining a frequency response curve without overshoot. Results of the study verify that the control strategy proposed in this paper can significantly improve the frequency response characteristics compared with the traditional integrated inertia control strategy. © 2021, Tsinghua University Press. All right reserved.

引用

页码：429 / 436

页数：7

共 14 条

[1]

CHEN X M, LU C, HAN Y D., Review of power system frequency problems and frequency dynamic characteristics, Electric Power Engineering Technology, 39, 1, pp. 1-9, (2020)

[2]

ZHANG J Y, LI M J., Analysis of the frequency characteristic of the power systems highly penetrated by new energy generation, Proceedings of the CSEE, 40, 11, pp. 3498-3507, (2020)

[3]

WEN Y F, YANG W F, LIN X H., Review and prospect of frequency stability analysis and control of low-inertia power systems, Electric Power Automation Equipment, 9, pp. 211-222, (2020)

[4]

ZHANG Y, ZHANG H X, LI C G, Et al., Review on deep learning applications in power system frequency analysis and control, Proceedings of the CSEE

[5]

LIN H X, HOU K Y, CHEN L, Et al., Unit commitment of high-proportion of wind power system considering frequency safety constraints, Power System Technology, 45, 1, pp. 1-13, (2021)

[6]

CHEN Y H., A survey on the development of energy storage technologies, Energy Research and Information, 28, 3, pp. 147-152, (2012)

[7]

SUN M, MIN Y, CHEN L, Et al., Optimal auxiliary frequency control of wind turbine generator and coordination with synchronous generator, CSEE Journal of Power and Energy Systems, 7, 1, pp. 78-85, (2021)

[8]

ZHANG T H, YU G Q, LI Y, Et al., Wind turbines droop control design considering wind speed and load change scenarios, Journal of Nanjing University of Science and Technology, 44, 5, pp. 550-559, (2020)

[9]

LI J H, HOU T, MU G, Et al., Primary frequency regulation strategy with energy storage system based on weight factors and state of charge recovery, Automation of Electric Power Systems, 44, 19, pp. 63-79, (2020)

[10]

LI C P, BI L, LI J H, Auxiliary wind power response grid primary frequency modulation energy storage VSG adaptive control strategy, Jilin Electric Power, 48, 4, pp. 1-6, (2020)

← 1 2 →