Title: Four phase semi control bridge type rectifier voltage stabilizer for automobile
Application Number: 200610044262 Application Date: 2006.05.17
Publication Number: 1858987 Publication Date: 2006.11.08
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H02P9/48,H02M7/162,G05F1/46
Applicant(s) Name: Shandong Univ. of Science and Engineering Address: 255086
Inventor(s) Name:
Attorney & Agent: wu gong
Abstract:
     This invention provides a four-phase half-control bridge commutation regulator used in cars including a primary circuit, a sample circuit, a trigger circuit and a commutation circuit characterizing that the comutation circuit includes thyristors SCR1-4 and diodes D1-12, in which, the anodes of the thyristors SCR1-4 are connected together as the negative end of the regulator, the cathodes of which are correspondingly connected with the head ends of JF1-4 of permanent AC generator coil windings and the negatives of the diodes D1-4 and the positives of the D9-12, the gratings are connected with the negatives of diodes D5-8 and the negatives of diodes D9-12 are connected together as the positive end of the regulator, which directly samples from the voltage output of the generator to convert it to DC of stabilized voltage by phase shift, clip and commutation to drive devices needing DC working directly.
Time: 3