Title:
複数のインバータの制御装置およびこれを適用したインバータシステム
Document Type and Number:
Japanese Patent JP6657060
Kind Code:
B2
Abstract:
The present disclosure relates to an apparatus for controlling multiple inverters and an inverter system including the same. The apparatus according to the present disclosure determines a motor having the smallest operation time among motors which are not being operated as a main motor to thereby transmit a running reference and a frequency reference to the corresponding main motor, if a speed of a main motor which is being operated is above a speed set by a user and a feedback is below a predetermined level.
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Inventors:
Choi Pong Bae
Application Number:
JP2016234571A
Publication Date:
March 04, 2020
Filing Date:
December 01, 2016
Export Citation:
Assignee:
LSIS CO.,LTD.
International Classes:
H02M7/48; H02M7/493
Domestic Patent References:
| JP1172087A | ||||
| JP11341816A | ||||
| JP50150853A |
Attorney, Agent or Firm:
Hiroyuki Nagai
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Takeshi Sekine
Takeyuki Suzuki
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Takeshi Sekine
Takeyuki Suzuki