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NHR 9510-75 Regenerative Grid Simulator

The NHR 9510-75 Regenerative Grid Simulator is a top-tier option for high-power grid-tied application testing and validation. It's commonly used to simulate real-world grid settings in research labs and industry. The 9510-75 is perfect for Power Hardware in the Loop (PHIL) testing because of its integrated power amplifier mode, which provides sophisticated simulation capabilities.

The NHR 9510-75's Advanced Digital Measurement System, which makes compliance tests like IEEE1547.1 and UL1741 easier to complete, is one of its primary features. Long-term measurements are generally needed for these studies, which can be difficult to do with conventional equipment. By offering special event-tracking features that allow it to report on the precise cycle numbers at which particular events take place, the 9510-75 gets around this. It is possible to evaluate grid standard compliance with accuracy using this data.

The control options available to this grid simulator are likewise very broad; external control via low-latency, per-phase analog inputs is supported. Its ability to amplify control inputs from real-time simulation systems makes it perfect for PHIL testing. In simulations, the dual-range output guarantees accuracy and adaptability. With the use of macros and user-definable wave forms, the 9510-75 can directly replicate power line disturbances such as Low Voltage Ride Through (LVRT) test patterns. These macros are pre-written sequences that are executed to enable exact output control. They are entered through an intuitive interface. Because it can replicate both multi-cycle and sub-cycle output variations, the 9510-75 from NH Research is adaptable enough to handle a variety of testing requirements.

NI standard tools like LabVIEW and VeriStand can be used to fully program the 9510-75's many control possibilities. After a few minutes of powering up, basic checks can be performed manually thanks to a touch-panel interface. Features such as wave-shape editors and waveform capturing can be used to remotely operate more complicated test programs from a PC or laptop. Advanced energy testing is also possible with the system's integration with Enerchron® Test Management Software.