Title:
METHOD FOR PROTECTING AN ELECTRIC MOTOR OF A DEVICE WITH A MOTOR DRIVEN CONSUMER WITH A CONTINUOUS CAPACITY CONTROL SYSTEM AND CHOICE OF SUCH A MOTOR
Document Type and Number:
WIPO Patent Application WO/2017/177287
Kind Code:
A3
Abstract:
Method for protecting an electric motor of a motor driven consumer equipped with a controller for controlling the capacity or the power of the consumer, characterised in that the method comprises the following steps: - the determination of the thermal condition of the motor by direct measurement on the motor; and - the limitation of the maximum capacity or the maximum power of the consumer as a function of the aforementioned determined thermal condition.
Inventors:
DE KEYSER KAREL (BE)
Application Number:
PCT/BE2017/000023
Publication Date:
June 07, 2018
Filing Date:
April 05, 2017
Export Citation:
Assignee:
ATLAS COPCO AIRPOWER NV (BE)
International Classes:
H02H6/00; F04B35/04; F04B39/06; F04B49/06; F04B49/20; F04B49/22; F04B51/00; F04D1/00; F04D15/00; F04D27/02; F25B1/053; F25B49/02; G01R31/34; G05B23/02; G06F11/00; G07C3/00; H02H7/085; H02K11/25; H02P29/64
Domestic Patent References:
| WO2011040845A1 | 2011-04-07 | |||
| WO2007008940A2 | 2007-01-18 | |||
| WO2000016464A2 | 2000-03-23 |
Foreign References:
| US3585451A | 1971-06-15 | |||
| DE29913196U1 | 2000-12-07 | |||
| US20120101768A1 | 2012-04-26 | |||
| DE4122002C1 | 1992-08-13 |
Attorney, Agent or Firm:
VAN VARENBERG, Patrick et al. (BE)
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