储能电气柜、储能系统及用电设备

By placing the fuse module on top of the disconnector module in the energy storage electrical cabinet and reserving an operating interval between them, the problems of complex component layout and difficult maintenance in the energy storage system are solved. This achieves synergistic optimization of heat dissipation performance and ease of maintenance, thereby improving the system's reliability and maintenance efficiency.

CN121840396BActive Publication Date: 2026-07-17ZHEJIANG JINKO ENERGY STORAGE CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ZHEJIANG JINKO ENERGY STORAGE CO LTD
Filing Date
2026-03-11
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The electrical cabinet of an energy storage system has a complex internal component layout, is difficult to maintain, and has insufficient space utilization, resulting in a need to improve reliability.

Method used

In the energy storage electrical cabinet, the fuse module is placed on the top side of the disconnect switch module, and an operating interval is reserved between the two to achieve synergistic optimization of heat dissipation performance and maintenance convenience.

Benefits of technology

By optimizing the layout of the fuse module, the thermal stability and long-term operational reliability of the energy storage electrical cabinet were improved, the disassembly and assembly process of the fuse module was simplified, and maintenance efficiency and safety were enhanced.

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Abstract

本申请涉及储能技术领域,特别是涉及储能电气柜、储能系统及用电设备。储能电气柜包括柜体及直流回路模块,柜体具有第一腔室,直流回路模块设于第一腔室内。直流回路模块包括沿柜体顶侧指向底侧的方向间隔设置的熔断模块及隔离开关模块,熔断模块较隔离开关模块更靠近柜体顶侧。熔断模块具有背离柜体顶侧的第一连接件,该第一连接件位于熔断模块与隔离开关模块之间的间隔内。上述储能电气柜通过将熔断模块布置于隔离开关模块顶侧,使其工作产生的热量能够沿柜体底侧指向顶侧的方向排出,减少热量在柜内的积聚;同时第一连接件位于两模块间隔内,为熔断模块的拆装提供了直接操作空间。该结构兼顾了散热优化与检修便利,提升了储能系统的可靠性。
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