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.)
Yaskawa Electric Corp
Original Assignee
Yaskawa Electric Manufacturing Co 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 Yaskawa Electric Manufacturing Co LtdfiledCriticalYaskawa Electric Manufacturing Co Ltd
Priority to JP12832575ApriorityCriticalpatent/JPS5252558A/en
Publication of JPS5252558ApublicationCriticalpatent/JPS5252558A/en
PURPOSE: The control phase angle is automatically shifted to the most appropriate value at power source voltage fluctuation time in order to extremely increase the function of thyristor conversion equipment, thus improving industrial evaluation.
COPYRIGHT: (C)1977,JPO&Japio
JP12832575A1975-10-271975-10-27Phase control unit
PendingJPS5252558A
(en)