Energy Storage Science and Technology ›› 2022, Vol. 11 ›› Issue (9): 2702-2712.doi: 10.19799/j.cnki.2095-4239.2022.0381

• Special Issue for the 10th Anniversary • Previous Articles     Next Articles

Review of energy storage application in China from 2012 to 2022

Xiangjun LI(), Yibiao GUAN(), Juan HU(), Xiaokang LAI()   

  1. State Key Laboratory of Operation and Control of Renewable Energy and Storage Systems, China Electric Power Research Institute, Beijing 100192, China
  • Received:2022-07-01 Revised:2022-07-25 Online:2022-09-05 Published:2022-08-30
  • Contact: Xiaokang LAI E-mail:lixiangjun@epri.sgcc.com.cn;guanyb@epri.sgcc.com.cn;juanhoo@epri.sgcc.com.cn;laixk@epri.sgcc.com.cn

Abstract:

The large-scale integration of new energy into the power grid during the past decade has posed challenges for the safe and stable operation of the power system. As a resource for flexible regulation, new forms of energy storage systems (ESS) support new energy consumption, the safe operation of the power grid, and enhanced control capabilities. As a result, its technology has rapidly advanced, allowing for the gradual integration, development, and application of power station systems ranging in size from one megawatt to one hundred megawatts. In this process, large-scale centralized ESS and wide area collaborative aggregation of distributed ESS are two application modes of the new types of large-scale ESS. This study primarily focuses on the application scenarios of large-scale new types of ESS on the power supply side and the power grid side; reviews the research progress of new types of ESS from three perspectives: application engineering, detection and evaluation, and standard formulation; discusses the technical development laws, phased achievements, and milestones over the past 10 years; and analyzes the existing problems and their root causes. Aiming at the application engineering, detection and evaluation, and standard formulation of the new type of ESS, the future key research directions, opportunities, and challenges are anticipated to serve as a reference for the large-scale application, standardized management, intelligent operation, safety, and quality enhancement of the new type of ESS.

Key words: new electric energy storage, operation and control, detection and evaluation, energy storage standards, energy storage battery, different types of energy storage

CLC Number: