Jiangsu Huachen Transformer Co.,Ltd.
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The Centralized Energy Storage Converter Step-Up Integrated Machine is designed for large energy storage power station applications. It integrates the PCS power conversion system, transformer system and electrical protection units into one compact cabin, providing a highly integrated solution for energy conversion, voltage boosting and grid connection.
Through centralized PCS conversion, the system supports bidirectional power flow between the battery pack and the grid. It can store energy when needed and release power to the grid during power demand periods, supporting photovoltaic power station energy storage, grid peak shaving and valley filling, industrial park energy services and remote microgrid applications.
The product adopts an integrated cabin design and combines core equipment into one compact structure. Through three-dimensional layout optimization, the equipment volume can be reduced by about 60%, and construction land can be saved by about 30%, making it suitable for projects where land resources are limited.
Internal interconnection and pre-commissioning can be completed before delivery. After the unit is transported to the project site, the installation process is simplified, helping shorten the construction period by about 40% and reduce on-site labor and time costs.
The unit adopts a containerized protective structure and can reach IP54 protection grade. It is designed with seismic resistance and salt spray corrosion resistance, supporting stable operation in demanding project environments.
The integrated intelligent control system supports remote real-time monitoring, fault diagnosis and partial power-off maintenance. This helps improve operation and maintenance efficiency and reduce manual maintenance workload.
The system has grid-following operating characteristics and can operate according to grid parameters. It supports efficient bidirectional energy conversion between the battery pack and the grid, meeting the requirements of large-scale energy storage power stations.
Energy storage converters, transformers and electrical protection units are integrated into one system. This helps improve equipment coordination and supports safe operation of the energy storage power conversion system.
Item | Specification |
|---|---|
Product type | Centralized PCS energy storage converter step-up integrated machine |
Rated power | 7.15MW |
Application system | Large-scale energy storage power station |
Grid operating type | Grid-following |
Grid connection | Medium and high-voltage power grid |
Main integrated modules | Energy storage converter, transformer, electrical protection unit |
Energy flow | Bidirectional energy conversion between battery pack and grid |
Protection grade | IP54 |
Seismic resistance | Grade 8 |
Structure type | Integrated cabin structure |
The 7.15MW Centralized PCS Energy Storage Converter Step-Up Integrated Machine is suitable for large-scale energy storage projects that require centralized power conversion, transformer step-up and grid-connected operation.
The unit can help connect battery packs with the medium and high-voltage grid, supporting energy storage, power release and bidirectional grid interaction. It is suitable for energy storage systems used to improve renewable energy utilization, support grid peak shaving and valley filling, and provide flexible power dispatching for energy storage power stations.
For project applications, Huachen provides product selection and configuration support according to energy storage station requirements, grid connection conditions, equipment layout and operation needs.
Huachen provides support for product selection, manufacturing, testing, installation and after-sales service. For centralized PCS energy storage projects, the technical team can assist with system configuration, project communication, production coordination, testing support, installation guidance and delivery support according to project requirements.
With manufacturing capability, testing capability and project service experience, Huachen supports customers in applying centralized energy storage converter step-up systems to large-scale energy storage power stations and grid-connected energy projects.
The unit can be used with photovoltaic power stations to store surplus solar power and support energy conversion between battery packs and the grid.
The system can support power storage and release according to grid demand, helping improve grid regulation capability and energy utilization.
The product is suitable for industrial park energy storage and power management applications, supporting integrated energy service systems.
The unit can be applied in remote-area microgrid projects where energy storage and grid interaction are required to support stable power supply.
Its main function is to realize bidirectional energy conversion between energy storage battery packs and the power grid through integrated PCS conversion, transformer step-up and electrical protection functions.
It is designed for large-scale energy storage power stations that require centralized power conversion, voltage boosting and grid-connected operation.
Centralized PCS refers to a centralized power conversion system used to convert and control energy between the battery pack and the grid within the integrated energy storage system.
Yes. The unit can be directly connected to medium and high-voltage power grids, supporting efficient bidirectional energy conversion between the battery pack and the grid.
The unit integrates energy storage converters, transformers and electrical protection units into one integrated cabin system.
The rated power of the product is 7.15MW.
The unit adopts a containerized protective structure and can reach IP54 protection grade.
It is suitable for photovoltaic power station energy storage, grid peak shaving and valley filling, industrial park integrated energy services and remote off-grid microgrid applications.
