METHOD LIMITING ONE-SIDE SATURATION OF TRANSFORMER OF PULSE VOLTAGE CONVERTER Russian patent published in 1995 - IPC

FIELD: radio electronics. SUBSTANCE: method limiting one-side saturation of core of transformer of pulse voltage converter consists in detection of signal proportional to magnetization current of transformer, in its comparison with specified signal proportional to permissible magnetization current and in formation of controlling signal which corrects remagnetization mode of transformer. Detection of signal proportional to transformer magnetization current is realized by measurement of current in short-circuited turn embracing part of transformer magnetic circuit. EFFECT: improved operational characteristics. 1 dwg