PERMANENT MAGNET POWER GENERATOR AND ITS CONTROLLING METHOD

摘要

PURPOSE: A permanent magnet power generator and its controlling method is provided to raise efficiency and simplify the structure of a power generator without causing overstrain. CONSTITUTION: A permanent magnet power generator and its controlling method includes followings. A rectification section(80) includes multiple switching rectifiers connected between a stator coil(72) and a battery to control AC to be induced and transforms the induced AC into DC. An analog/digital transformer is connected to a battery(100) to discriminate the voltage of the battery(100). A micro controller includes a controller that decides whether to generate according to the voltage of the battery(100) by the analog/digital transformer and a pulse width modulation signal generation section that generates pulse width modulation signals according to the signals output from the central controller.