50kw All-in-one PCS Power Conversion System AC-DC Off-grid Hybrid Inverter for Energy Storage Microgrid

Our 50KW PCS is engineered for optimal efficiency and stability, ensuring reliable performance in various applications. With its adaptable modular configuration, this system offers flexibility to meet diverse power requirements while maintaining stability and reliability.

Supporting both On-Grid and Off-Grid modes, our PCS provides versatility to adapt to different environments and energy sources. Its intelligent grid management capabilities enable seamless integration with existing power systems, optimizing energy usage and distribution.

• AC/DC Conversion: If the incoming power is AC and the desired output is DC, the PCS uses a rectifier circuit to convert the AC input to DC. Conversely, if the incoming power is DC and the desired output is AC, the PCS uses an inverter circuit to convert the DC input to AC.

• Control System: The PCS includes a control system that manages the conversion process and ensures that the output power meets the required specifications. This control system may include sensors to measure parameters such as voltage, current, and frequency, as well as feedback loops to adjust the operation of the PCS accordingly.

• Switching Components: The PCS typically includes switching components such as transistors or thyristors that control the flow of electrical current through the system. These switching components are turned on and off rapidly to modulate the output voltage and frequency as needed.

• Bidirectional Operation: Many PCSs are designed for bidirectional operation, meaning they can convert power in both directions (e.g., from AC to DC and vice versa). This is particularly common in energy storage systems, where the PCS may need to charge or discharge batteries depending on the state of the system.

• Grid Connection: In grid-connected applications, the PCS interfaces with the electrical grid to either supply power to the grid or draw power from it. The PCS ensures that the power output is synchronized with the grid's frequency and voltage to maintain grid stability.

• Safety and Protection: PCSs include safety features to protect the system components and operators from overvoltage, overcurrent, short circuits, and other electrical faults. These protections help prevent damage to equipment and ensure safe operation.

  
  

Basic control function

• Grid-connected constant power charge and discharge control 

• Grid-connected constant voltage current limit charging 

• Off-grid V/F control 

• Reactive power regulation control 

• Grid - off-grid smooth switching control

• Anti-island protection function and island detection mode switching function fault crossing control function