Bidirectional High Frequency Isolated ACDC Power Module（20kW-15kW）
Model: BIM75040/BIM300100
Bidirectional high frequency isolated ACDC power module
V2G（Vehicle to Grid）,Its core idea is to realize the bidirectional between EV and Grid，use the energy storage of EV as a supplement to the grid and renewable energy;V2L （Vehicle to Load）,EV with the bidirectional charging and discharging batteries can be used as mobile energy storage to supply grid for 220 or 380V AC loads, which are equivalent to large mobile power banks.
V2G is widely used in energy storage, battery forming and capacity division, emergency power supply, equipment aging and many other fields. It is the first choice for the energy bidirec- tional flow application industry.
Summarize.
Bidirectional High Frequency Isolated ACDC Power Module adopts high-frequency isolation architecture, it is a modular converter product tailored for small and medium-sized industrial and commercial energy storage systems, supporting grid-connected and off-grid operation, the module supports bidirectional energy flow, ultra-wide range of battery voltages, with different types of batteries, to meet the needs of different application scenarios, compatible with the width of the standard cabinets, support for hot-swappable, easy to maintain. The power supply is widely used in energy storage, vehicle-network interaction V2G, emergency power supply and equipment aging and many other fields, is the first choice for the industry that requires bidirectional energy flow applications.
HIGHLIGHT
Safe and reliable
·High-frequency isolation for higher safety
·DSP+CPLD full digital control
·Multiple security protection
Smart and friendly
·Ultra wide voltage range
·Intelligent fan speed regulation
to reduce power consumption and noise
Flexible configuration
·Modular design for easy maintenance
·Support multi-module parallel expansion
·The system has on-off-grid switching function
Low cost
·Compared with the traditional bidirectional power supply scheme, the power frequency transformer is reduce, and the system cost is low
APPLICATION
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·Energy storage
(EV energy storage V2G)
·Battery forming and
capacity division
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·Energy storage
(redox flow battery energy storage)
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·DC power aging
Product
Parameters
The Bidirectional High Frequency Isolated ACDC Power Module adopts three-level technology to realize bidirectional conversion of AC and DC; DC/DC part adopts high-frequency isolation and DC bidirectional conversion technology, i.e. soft-switching resonance technology.
DC/DC part adopts high-frequency isolated DC bi-directional conversion technology, i.e. soft-switching resonance technology, with high efficiency and bi-directional flow of energy in the converter and automatic conversion of charging and discharging;
Dual DSP design ensures stable performance of AC/DC and DC/DC bi-directional, supports parallel connection of modules, and CAN communication, which is convenient for communication and control with third-party devices.
It supports parallel connection of modules and CAN communication, which is convenient for communication and control with third-party equipment.
The power supply is widely used in many fields such as energy storage, battery chemical capacity, emergency power supply and equipment aging, etc. It is the preferred product in the industry that needs energy to flow in both directions.
It is the preferred product in the industry that requires two-way flow of energy.
Areas of application
Energy storage (electric vehicle storage V2G)
With the increase in the number of electric vehicles, it is predicted that electric vehicles will reach 80 million in 2030. A large number of electric vehicles can be used as both user-side flexible loads and distributed power devices to help regulate the electricity load of the grid, shave peaks and fill in valleys, consume renewable energy, and provide auxiliary services such as frequency regulation and standby for the power grid to reduce the investment in the distribution network. The EV energy storage V2G is a bidirectional DC charging pile, which can be both charged and discharged, with a maximum power of up to 250kW, covering most of the current DC charging pile power requirements, which can realize the bidirectional flow of energy between EVs and the grid; realize the charging of EVs with cheap power, low valley power, and discharging at peak hours, with the owner earning the difference in electricity tariffs; and enhance the flexibility of the load, reduce the investment in the distribution network, and consume the clean energy; Boost the development of electric vehicle industry and reduce the land occupation of public charging facilities.
Energy storage (battery laddering)
The product is a modular energy storage converter, which is very suitable for retired or old power batteries to be utilized as energy storage by laddering, with power covering 15kW~250kW, suitable for energy storage in industrial and commercial parks. Flexible embedded PCS solution, providing core PCS module, which is convenient for system integrators to flexibly design different forms of energy storage systems; isolated bi-directional AC/DC converter with higher safety, higher efficiency and smaller size after accessing the battery; grid-connected all-in-one machine, which can be switched to off-grid power supply after grid power loss, suitable for micro-grid (islands, remote villages, etc.) scenarios; wide voltage range, which is very suitable for Wide voltage range, very suitable for automobile decommissioning power battery laddering application; can be configured into mobile energy storage, suitable for G20 summit, Boao Forum, college entrance exams and other phases of important power supply scenarios.
Battery Formation and Separation
The battery formation and separation industry has experienced two revolutionary advances to date:
The first is based on energy feedback technology instead of resistance consumption, the traditional formation equipment using resistance consumption, resulting in waste of thermal energy and serious heating, high production costs, discharge energy feedback technology will resist the energy consumed by the energy converted into regenerative power back to the AC power grid for their own or other power equipment, saving power, energy saving and emission reduction purposes; the second is a high-frequency isolation instead of high-frequency isolation, high-frequency isolation High-frequency isolation improves the system efficiency, reduces the system cost, reduces the footprint, and further achieves energy saving and efficiency. The left picture shows the solution of bidirectional high-frequency isolation power supply for battery formation and capacity separation, battery pack grouping access module, eliminating the industrial frequency transformer, higher system efficiency and smaller size.
DC Power Supply Aging
DC power supply, such as charging pile module, power operation power supply, communication power supply, etc., production aging, if with resistive loads or electronic loads, will produce huge power loss; if the DC power supply in the aging process connected to the V2G module, the power back to the grid, will save at least 95% of the power, saving the owner's electricity bill, saving the owner's production costs.