Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP5227076ApriorityCriticalpatent/JPS52136324A/en
Publication of JPS52136324ApublicationCriticalpatent/JPS52136324A/en
Electric Propulsion And Braking For Vehicles
(AREA)
Power Conversion In General
(AREA)
Rectifiers
(AREA)
Abstract
PURPOSE: To detect commutation overlapping angle of rectifier precisely by detecting commutation overlapping angle of rectifying angle from alternating current voltage.
COPYRIGHT: (C)1977,JPO&Japio
JP5227076A1976-05-101976-05-10Conversion device of electric power
PendingJPS52136324A
(en)