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.)
Expired
Application number
GB15919/56A
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.)
LE TOURNEAU WESTINGHOUSE COMPA
Original Assignee
LE TOURNEAU WESTINGHOUSE COMPA
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Filing date
Publication date
Application filed by LE TOURNEAU WESTINGHOUSE COMPAfiledCriticalLE TOURNEAU WESTINGHOUSE COMPA
Publication of GB832683ApublicationCriticalpatent/GB832683A/en
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
H02J7/16—Regulation of the charging current or voltage by variation of field
Landscapes
Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Current-Collector Devices For Electrically Propelled Vehicles
(AREA)
Abstract
832,683. Control of several A.C. motors. LE TOURNEAU - WESTINGHOUSE CO. May 23, 1956 [June 9, 1955], No. 15919/56. Class 38 (3). [Also in Group XXXV] An engine-driven alternator 14 is compound excited from a battery 23 and rectifiers 20, 22, 24 fed by a control unit 18 (see Group XXXV), so as to provide a supply whose voltage rises steadily with frequency for feeding high-slip squirrel-cage motors A, B, e.g. in hoisting or earth-moving equipment. The system may be braked by means of resistors 28.
GB15919/56A1955-06-091956-05-23Improvements in or relating to a field current supply system for an alternator
ExpiredGB832683A
(en)
Device for the automatic regulation of electrical machines of a diesel-electric traction system (Machine-translation by Google Translate, not legally binding)