Electric power conversion systems – Current conversion – Using semiconductor-type converter
Patent
1990-09-10
1992-04-07
Wong, Peter S.
Electric power conversion systems
Current conversion
Using semiconductor-type converter
363 98, 324123C, 328 27, H02M 5293
Patent
active
051033909
ABSTRACT:
An AC load simulator for simulating the waveforms of capacitive reactance, inductive reactance, impedance or any waveform in an A.C. circuit for a better understanding and inspecting of the working status of an A.C. supply or a power part in a specific load. The simulator mainly comprises a waveform generator, an analogy signal insulating amplifier, an electronic A.C. load and a compensation circuit, wherein the waveform generator produces sinusoidal wave or any other signal in waveform. The above parts together with the circuit, an A.C. load simulator for generating any kind of waveform is integrated.
REFERENCES:
patent: 3976932 (1976-08-01), Collins
patent: 4020361 (1977-04-01), Suelzle
patent: 4849651 (1989-07-01), Estes, Jr.
patent: 4941076 (1990-07-01), Diaz
Prodigit Electronics Co. Ltd.
Wong Peter S.
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