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US 2017/0370993 A1Published application
Controllable load systems and methods
OwnerRaymond G. Weinberginventor
Life of this patent
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Abstract
An example system includes drive circuitry having outputs configured to provide drive current based on control parameters and having inputs configured to receive an output voltage of an electrical device. Simulation circuitry is configured to provide simulation signals based on the drive current and the output voltage. A controller sets the control parameters based on the simulation signals to control the drive circuitry to provide the drive current with an amplitude and phase to simulate a predetermined load condition for the electrical device.
Claims29
A system comprising:
- drive circuitry having outputs configured to provide drive current based on control parameters and having inputs configured to receive an output voltage of an electrical device;
- simulation circuitry configured to provide simulation signals based on the drive current and the output voltage;
- and
- a controller that sets the control parameters based on the simulation signals to control the drive circuitry to provide the drive current with an amplitude and phase to simulate a predetermined load condition for the electrical device.
1 more element
A method comprising:
- receiving an output voltage supplied from an electrical device;
- providing simulation signals based on the output voltage and drive current, the drive current being generated from the output voltage in response to control signals;
- and
- controlling the drive current based on the simulation signals to provide the drive current with a magnitude and phase to thereby simulate a predetermined load condition for the electrical device.
1 more element
Dependencies are inferred from the claim text.