日本明星大学伊庭健二等：用于可再生能源的大规模储能系统研究

摘要

可再生能源转化为主要电能来源是当前的能源发展趋势。为了实现这一目标，电池储能系统（BESSs）不可或缺。通过将电池储能系统应用于多种用途，如均衡负荷、商业连续性规划、频率控制、容量市场、能源套利和应急电源等，可降低储能成本。本文对电池储能系统的应用进行了分类，验证了无冲突组合应用的可能性。到2030年，日本所需的总储能量估计为150-200GWh。本文还介绍了用于多用途的NaS电池的现状和业务发展趋势。

Massive Energy Storage System for Effective Usage of Renewable Energy

用于可再生能源的大规模储能系统研究

Kenji IBA¹

(1.Department of Electrical Engineering,Meisei University,Tokyo Japan 2-1-1 Hodokubo,Hino-shi,Tokyo,191-8506 Japan)

Abstract

The current energy trend indicates a strong thrust toward transforming renewable energy as a major power source. To achieve this mission, battery energy storage systems (BESSs) are indispensable. Although BESSs are expensive, cost reduction can be achieved by using BESSs for multiple purposes, such as load leveling, business continuity planning, frequency control, capacity market, arbitrage, and emergency power. In this paper, various applications of BESSs are classified. The possibility of achieving conflict-free combination of different applications is demonstrated. The total required energy storage capacity in Japan is estimated to be 150–200 GWh by 2030. The present status of NaS batteries for multipurpose use and new trends in battery-based businesses are introduced.

Keywords

Battery Energy Storage System (BESS),Renewable Energy (RE),Multipurpose Use,Arbitrage.

Fig.1 Multipurpose Use of Batteries for Load Leveling and Smoothing of Photovoltaic Fluctuations

Fig.2 Multipurpose Use Without Conflicts

Fig.3 Recent Charge/Discharge Patten

Fig.4 Schematic Image of a Battery as an Emergency Power Supply

Fig.5 High-potential Wind Generation Area and Grids in Hokkaido

Fig.6 Lithium-ion Battery Station Developed by GS Yuasa International Ltd

Fig.7 Redox Flow Battery Station Developed by Sumitomo Electric Industries

Fig.8 Reused Battery Station Constructed on a Small Island

本文引文信息

Kenji IBA (2022) Massive Energy Storage System for Effective Usage of Renewable Energy. Global Energy Interconnection, 5(3):301-308

伊庭健二 (2022) 用于可再生能源的大规模储能系统研究（英文）, 5(3):301-308

Biographies

Kenji IBA

Kenji IBA received the B.S and the M.S and Ph.D. degree in electrical engineering from Waseda University in 1978, in 1980 and in 1990, respectively. He joined Mitsubishi Electric Corp. in 1980. He has been a professor of Department of Electrical Engineering in Meisei University from 2004. Recently he is active on the field of Smart Grid, Battery Energy Storage System and Renewable Energy. He is a member or chairperson of some governmental committees of METI, NEDO, etc. Professor Iba is a fellow of IEEE and IEEJ.

编辑：王彦博

审核：王伟

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Massive Energy Storage System for Effective Usage of Renewable Energy

日本明星大学 伊庭健二等：用于可再生能源的大规模储能系统研究

郑重声明

日本明星大学伊庭健二等：用于可再生能源的大规模储能系统研究