Transit vehicle generated voltage control apparatus and method
US4123693A · kind A · utility
8Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 29, 1976 |
| Grant date | Oct 31, 1978 |
| Priority date | — |
| Expiry date | Jul 29, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/64
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
There is disclosed a programmed microprocessor control apparatus and method for controlling the generated current of a transit vehicle electric motor in relation to a desired limit for the supply line voltage. The supply line volts are sensed and used for controlling the current generated by the transit vehicle motor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.