Full 4-Quadrant Power Amplifier; Auto-Range Function - ITech IT7900P Series User Manual

waveform in Config->Waveform menu.
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When Trapezoid, Clipped-sine, THD Wave and User-define are selected, the
user should configure the parameter of waveform.

5.8 Full 4-Quadrant Power Amplifier

The IT7900P series regenerative grid simulator can be used as a power amplifier
to complete power hardware in the loop (PHIL) applications for microgrids,
energy storage and new energy vehicles. The digital I/O or a standard suite of
analog signal can be input via an external analog interface (optional) and then
amplified without distortion to a real power waveshape.
The power amplification function can only be realized by selecting external
analog interface. Please refer to the Analogue function in 6.14 for the specific
use method.

5.9 Auto-range Function

IT7900P series power supply can achieve the combined output of multiple
voltage and current at a fixed power. Single power supply can meet different
DUT tests with high voltage low current or high current low voltage, at the same
time, because the output of voltage and current is controlled by the limit power,
it will show the switching of voltage and current auto ranging. To avoid
Intermittent output shutdown when switching the high range and low range.
Sine
Square
Sawtooth
Triangle
Trapezoid
Clipped-sine
THD wave
User-defined
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Source Mode Operation
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