80MW/160MWh Shared Energy Storage Demonstration Project Design

This document is the preliminary design specification for an 80MW/160MWh shared energy storage demonstration project, prepared by China Energy Engineering Group Zhejiang Electric Power Design Institute Co., Ltd. in November 2024. The specification covers a comprehensive range of topics including project overview, main design principles, grid energy storage application modes, power system design, site conditions, electrical primary and secondary systems, civil works, water supply, drainage, fire protection, HVAC, and environmental protection. It details the technical analysis of electrochemical energy storage, safety and reliability considerations, power conversion system technology, grid connection schemes, and construction scale. The document also addresses engineering geology, hydrology, transportation, and station layout. The project aims to demonstrate shared energy storage capabilities, with a focus on technical feasibility, safety, and efficiency. The specification serves as a foundational guide for the design and implementation of the energy storage facility, ensuring compliance with engineering standards and regulatory requirements.