储能科学与技术 ›› 2020, Vol. 9 ›› Issue (1): 306-316.doi: 10.19799/j.cnki.2095-4239.2019.0183

• 储能技术经济性分析 • 上一篇    

分布式储能发展的国际政策与市场规则分析

宋安琪1(), 武利会1, 刘成1, 岳芬2, 李恒真1, 邱太洪1, 徐际强2   

  1. 1. 广东电网有限责任公司佛山供电局，广东 佛山 528000
    2. 储能在线（北京）科技有限公司，北京 100022
  • 收稿日期:2019-07-23 修回日期:2019-09-18 出版日期:2020-01-05 发布日期:2019-11-05
  • 作者简介:宋安琪（1988—），女，硕士，研究方向高压设备状态监测及综合能源技术研究，E-mail:258470399@qq.com。
  • 基金资助:
    广东电网有限责任公司科技项目(GDKJXM20172886)

Analysis of global distributed energy storage development policies and market rules

SONG Anqi1(), WU Lihui1, LIU Cheng1, YUE Fen2, LI Hengzhen1, QIU Taihong1, XU Jiqiang2   

  1. 1. Foshan Power Supply Bureau, Guangdong Power Grid Corporation Limited, Foshan 528000, Guangdong, China
    2. Esonline（Beijing） Technology Co. , Ltd, Beijing 100022, China
  • Received:2019-07-23 Revised:2019-09-18 Online:2020-01-05 Published:2019-11-05

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摘要：

从国际储能市场来看，分布式储能的崛起与发展离不开政策的鼓励与机制的支持。政策方面，自2011年至今，全球范围内已经有10余个国家或地区出台了分布式储能补贴政策，大多是从支持用户安装“分布式光伏+储能”最大化自发自用可再生能源电力或支持独立的家庭储能系统的角度，对储能系统进行补贴。从补贴形式来看，主要采取提供“初装补贴”的方式，帮助减轻用户在购买、租赁、安装储能系统阶段所承担的初始投资压力。从补贴标准来看，大多数补贴政策为每套储能系统提供的额度在初始投资成本的30%～60%之间。机制方面，在迎来了政策激励带来的分布式储能快速发展阶段之际，部分国家开始从简化分布式储能参与电力市场流程、降低市场准入规模门槛、允许分布式储能参与更多市场等方面推进电力市场规则修改，一方面挖掘分布式储能在维持电力系统稳定性、安全性以及帮助接入更多可再生能源等方面的潜力与价值，另一方面为分布式储能所有者提供更多收益来源。

关键词: 储能, 自发电激励计划, 分布式储能补贴, 分布式储能聚合, 电力市场规则

Abstract:

The development of distributed energy storage in the context of the international market would be impossible without policy support and market rules. Since 2011, more than 10 countries and regions have released distributed energy storage subsidy policies; majority of these policies have focused on encouraging the consumption of distributed solar-plus-storage systems for self-generation and use or supporting independent residential storage systems. These subsidies are primarily provided for the first-time installation of a system, helping to alleviate some financial burdens associated with the purchase, lease, and installation of energy storage systems. Subsidies are most often dispersed at a rate of 30%-60% of the initial cost of a single individual system. With stimulus policies encouraging the rapid development of distributed energy storage, some countries have initiated energy system reforms, which simplify the process for the participation of distributed energy storage in the power market, reduce the capacity size limits for market participation, and allow distributed energy storage to participate in new markets. Such reforms have helped to harness the value of energy storage in contributing to grid stability, safety, and the increased use of renewables in the network while increasing the revenue of the project owners.

Key words: energy storage, self-generation incentive program, distributed energy storage subsidy, distributed energy storage aggregation, market rules

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