MXR30050, 15kW Bidirectional AC-DC Power Module
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High-frequency isolation DC/DC bidirectional module（20kW / 15kW)
The DC/DC module adopts high-frequency isolationbidirectional conversion technology, that is, soft switching resonance technology, which has high efficiency, and the converter energy flows in both directions, and the charge and discharge are automatically converted; It adopts DSP design, supports module parallel function, supports CAN/RS485 communication, and is convenient to communicate and control with third-party equipment.
This power module is widely used in common DC bus application scenarios, such as storage charging, optical storage charging, storage and charging inspection, battery echelon utilization energy storage, vehicle network interaction V2G and other multi-energy complementary scenarios, battery and DC bus high frequency Isolation is the first choice for the energy bidirectional flow application industry.Product Advantages
Safer and more reliable
Full high frequency isolation design to ensure the safety between the battery and the DC bus;
DSP+CPLD full digital control, multiple and multi-level software and hardware protection of
overcurrent, overvoltage and overtemperature, safe and reliable;
Reliable parallel function, convenient power expansion, up to 16 modules in parallel.
More efficient
The DC/DC module adopts soft switching resonance technology, and the highest efficiency is 97%;
Compared with traditional non-isolated DC/DC, this module saves power frequency
transformer in system application, and has higher high-frequency isolation efficiency, up to 97%.
Smarter and more friendly
Covers multiple battery voltage levels for passenger cars (40V~750Vdc), with a wide battery voltagerange; The wider DC bus voltage is convenient to connect to the DC bus of various specifications.
Lower cost
Compared with the traditional bidirectional power supply scheme, the high-frequency isolation eliminates the power frequency transformer, and the system cost is low; Through a set of circuits, two functions of charging and inversion are realized, charging and discharging are integrated, and the cost is low.
More flexible configuration
Standard charging pile module width, compact structure;
Module hot swap design, flexible system configuration;
It is convenient for system integrators to flexibly design different forms of storage and charging, optical
storage and charging, storage and charging inspection or energy storage systems.
Application Field
Multi-energy complementary application scenarios, such as large-scale charging stations or swap stations. "Optical storage and charging" or "storage and charging" integrated charging stations use clean energy to supply power, store electricity after photovoltaic power generation, photovoltaic, energy storage and charging facilities A microgrid is formed , which intelligently interacts with the public grid according to demand.The use of energy storage systems can also alleviate the impact of charging piles on the regional power grid during high-current charging. Adopt common DC bus scheme, photovoltaic, energy storage, charging pile, DCDC load, etc., to reduce ACDC conversion links.
Electric vehicle energy storage V2G can be charged and discharged, realizing the bidirectional interaction between electric vehicles and grid energy. Storage and charge inspection, using to discharge new energy vehicles or battery packs, verify battery capacity, and calculate the degree of battery capacity degradation.
UPS battery pack parallel balance control
On board mobile energy storage
Medium and high-power UPS usually have multiple sets of batteries in parallel, and each set of batteries is connected to the DCDC module. When the consistency between the battery packs is poor, the DCDC module can control the current balance between the battery packs through boost and balance adjustment, and can suppress the circulating current between the battery packs, ensure the reliable operation of the UPS and the battery system, thereby extending the battery life.
On board mobile energy storage
Mobile energy storage vehicles, using the DCDC module, can realize multiple application scenarios such as charging the vehicle and supplying power to DC loads. The electric vehicle supplies power to the DC load through the DCDC module to realize the electric vehicle energy storage V2L.EV Charger Module Related Products:
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