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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co LtdfiledCriticalToshiba Corp
Priority to JP4910277ApriorityCriticalpatent/JPS53135418A/en
Publication of JPS53135418ApublicationCriticalpatent/JPS53135418A/en
PURPOSE: To reduce energy losses in controlling operation by appropriately controlling the speed of a motor having high and low, different synchronous speeds by use of the regenerative braking means in a high speed region while the power control means in a low speed region.
COPYRIGHT: (C)1978,JPO&Japio
JP4910277A1977-04-301977-04-30Speed controller for induction motor
PendingJPS53135418A
(en)