The ActionPower regenerative grid simulator represents a significant advancement in power testing technology, combining both bidirectional programmable AC power supply and feedback programmable AC load in a single unit. This innovative design allows users to switch seamlessly between modes via panel controls or commands, making it a versatile solution for various applications. Operating in load mode, the ActionPower simulator achieves full power quadrant loading, enabling the recovery of 100% of the current back to the grid, with a feedback efficiency of up to 91%. This capability is crucial for developers and engineers looking to optimize energy efficiency in their systems.
RLC Network Simulation Capabilities
One of the standout features of the ActionPower regenerative grid simulator is its integration of up to 12 RLC network models. This allows for the flexible adjustment of parameters to simulate linear load characteristics accurately. By validating the performance of tested products under various impedances, the simulator can assess both three-phase balanced and unbalanced load modes. Additionally, it supports anti-islanding protection tests for inverters and converters, ensuring that systems comply with safety standards and perform reliably in real-world conditions.
Current and Power Limitation Features
The ActionPower regenerative grid simulator also includes critical safety features, such as current and power limitation. When enabled, this function ensures that if the current or power output exceeds predetermined limits, the output voltage is automatically reduced to protect the tested product. This proactive safety mechanism is vital for preventing damage during testing. Moreover, when the limitation feature is disabled, the power supply can deliver peak values up to three times the rated current, maintaining this state under controlled conditions. By incorporating effective overcurrent protection delay settings, users can accurately obtain and record the actual surge current values, providing valuable data for performance evaluations.
Conclusion
In summary, the ActionPower regenerative grid simulator is a game-changer for testing applications, offering integrated source and load capabilities, robust RLC network simulation, and advanced current and power limitation features. With its ability to recover current back to the grid and support extensive safety protocols, the ActionPower simulator sets a new standard in regenerative grid simulation, making it an essential tool for engineers and developers in the power electronics field.