Title:
可変速増速機の始動方法及び可変速増速機の始動制御装置
Document Type and Number:
Japanese Patent JP6582350
Kind Code:
B2
Abstract:
A starting method of a variable speed accelerator, which includes an electric device for generating rotational driving force and a transmission device for changing a speed of the rotational driving force generated by the electric device and transmits the changed rotational driving force to an object to be driven, the starting method includes: a constant speed electric motor starting step of starting a constant speed electric motor and gradually increasing a number of rotations in a first direction of a constant speed rotor and an internal gear; and a generator mode operating step of operating a variable speed electric motor in a generator mode and rotating a planetary gear carrier in the first direction, wherein the transmission device is a planetary gear transmission device, and wherein the electric device comprises: the constant speed electric motor which has the constant speed rotor for rotating the internal gear carrier shaft of the transmission device in the first direction; and the variable speed electric motor which has a variable speed rotor connected to the planetary gear carrier shaft of the transmission device, serves as a generator in a generator mode in which the planetary gear carrier shaft is rotated in the first direction, and serves as an electric motor in an electric motor mode in which the planetary gear carrier shaft is rotated in a second direction opposite to the first direction.
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Inventors:
Yoshiyuki Okamoto
Application Number:
JP2017537169A
Publication Date:
October 02, 2019
Filing Date:
September 04, 2015
Export Citation:
Assignee:
Mitsubishi Heavy Industries Compressor Co., Ltd.
International Classes:
F16H3/72; F16H61/02; H02P5/747
Domestic Patent References:
| JP60087698A | ||||
| JP2015033913A |
Attorney, Agent or Firm:
Yasushi Matsunuma
Eisuke Ito
Hiroyuki Hashimoto
Satoshi Koto
Koichiro Kamata
Taichi Hasegawa
Eisuke Ito
Hiroyuki Hashimoto
Satoshi Koto
Koichiro Kamata
Taichi Hasegawa