NDLI: A new lightweight rapid transit motor

Content Provider	IEEE Xplore Digital Library
Author	Pettersen, R. A.
Copyright Year	1931
Abstract	A BROADENING application field for the President's Conference Car (PCC)-type electric car has introduced new and more severe requirements in the design of its propulsion equipment. This has resulted in a new raction motor embodying the latest progress in design and manufacture, and particularly suited to dynamic braking at the high operating speeds currently coming into vogue. The application of the PCG car to high-speed tuburban service, and the utilization of the same propuision equipment for lightweight rapid transit service, have set the stage for a redesign of this equipment to meet the new performance demands. Whereas a speed of 35 miles per hour was rarely exceeded in city service, speeds of 0 miles per hour and above may be expected in rapid transit and suburban operation. Coincident with the increase in top speed is the requirement that dynamic braking be made available from these speeds without injury to the motor from overvoltage.
Starting Page	405
Ending Page	405
Page Count	1
File Size	443438
File Format	PDF
ISSN	00959197
Volume Number	70
Issue Number	5
Language	English
Publisher	American Institute of Electrical Engineers
Publisher Date	1951-05-01
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Commutation Magnetic cores Assembly Cities and towns Windings Shafts Glass
Content Type	Text
Resource Type	Article

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