Title:
APPARATUS AND METHOD FOR INVERTER CONTROL
Document Type and Number:
WIPO Patent Application WO/2020/189862
Kind Code:
A1
Abstract:
An apparatus and a method for inverter control are disclosed. A method according to an embodiment of the present invention comprises: discretizing, in a continuous time domain, a voltage equation for a motor in a stationary coordinate system in which a zero-order hold and time delay is reflected; and determining a voltage equation for the motor in a synchronous coordinate system in a discrete time domain by reflecting the position and speed of a rotor of the motor.
Inventors:
CHO BYUNG GEUK (KR)
Application Number:
PCT/KR2019/010306
Publication Date:
September 24, 2020
Filing Date:
August 13, 2019
Export Citation:
Assignee:
LS ELECTRIC CO LTD (KR)
International Classes:
H02M7/5387
Foreign References:
| KR20090105065A | 2009-10-07 | |||
| KR101388398B1 | 2014-04-29 | |||
| KR20180080730A | 2018-07-13 | |||
| KR20170003208A | 2017-01-09 | |||
| US20090196629A1 | 2009-08-06 |
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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