Renewable Energy Storage Station & Smart Power Distribution System Project

▎Overview

This project delivers an integrated battery energy storage system (BESS) + smart substation + 10kV distribution network solution for renewable-energy scenarios, including containerized/modular storage units, a smart substation (main transformer + gantry + communication cabin) and pole-mounted distribution transformers. It enables renewable-energy storage & peak-shaving, smart grid monitoring/dispatch, and 10kV distribution access, forming a complete storage–transformation–distribution chain.

▎Requirements

Customers face the following needs and challenges in the construction of new energy projects:

• Energy storage and peak shaving and valley filling: New energy generation fluctuates greatly, requiring energy storage systems to stabilize fluctuations, peak shaving and valley filling, and enhance consumption capacity.

• Intelligent monitoring and scheduling: Communication cabin and intelligent monitoring are required to achieve real-time perception of equipment status and remote scheduling.

• Distribution network access: A 10kV pole mounted distribution transformer is required to achieve terminal distribution and user access.

• Safety and Fire Protection: The energy storage system requires comprehensive fire prevention, fire protection, and isolation measures to ensure safe operation.

▎Solution

Zhejiang Shuntong Electric provides a comprehensive solution for new energy storage and intelligent distribution:

• Battery Energy Storage System (BESS): Containerized/modular energy storage units arranged in rows to achieve large-scale energy storage and rapid response.

• Intelligent substation: main transformer+steel frame+communication cabin, realizing the integration of substation, monitoring and communication.

• 10kV pole mounted distribution: pole mounted distribution transformers achieve terminal access and load distribution in the distribution network.

• Safety and fire protection: High voltage warning, isolation protection, and fire protection measures comply with the safety regulations of new energy power plants.

▎Implementation

• Design selection: Determine energy storage, transformation, and distribution configurations based on the scale of new energy, peak shaving demand, and distribution network structure.

• Production and integration: Complete the integration of energy storage units, production and factory testing of transformers and distribution equipment.

• On site installation: positioning of energy storage units, installation of substation equipment, installation of pole mounted transformers, and cable/communication access.

• Debugging and commissioning: Complete energy storage charging and discharging, protection joint debugging, and distribution and power transmission debugging, and deliver after confirming normal operation.

▎Value Delivered

• Improvement of new energy consumption: energy storage peak shaving and valley filling, smoothing power generation fluctuations, and enhancing the utilization rate of new energy.

• Enhanced power supply reliability: energy storage+intelligent monitoring+distribution access, ensuring continuous and stable power supply.

• Intelligent operation and maintenance: Communication cabin and remote monitoring achieve state perception, reduce operation and maintenance costs, and improve response speed.

• Safety compliance: Comprehensive fire protection and isolation measures ensure the safe operation of energy storage and distribution systems.

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