Title:
非常用発電用エンジンの制御装置、非常用発電用エンジン、及び非常用発電用エンジンの保守運転方法
Document Type and Number:
Japanese Patent JP7045160
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a controller of an engine for emergency power generation capable of reducing a capacity of road bank used when performing a maintenance operation and capable of avoiding the occurrence of wet stacking phenomenon due to unburned discharged material.SOLUTION: A controller of an engine for emergency power generation in which a maintenance operation is periodically performed includes: an engine control part which can be controlled based on two operation modes of a normal operation mode of operating the engine for emergency power generation at a load less than a predetermined load according to a predetermined operation mode, and a high discharging temperature operation mode of operating the engine for emergency power generation at a load less than a predetermined load such that an exhaust of higher temperature than the normal operation mode is discharged; and a maintenance operation pattern judgement part for judging whether the maintenance operation is performed according to either maintenance operation pattern of a normal maintenance operation pattern in which the maintenance operation is performed according to only the normal operation mode or a high discharging temperature operation pattern in which the maintenance operation is performed so as to contain the high discharging temperature operation mode.SELECTED DRAWING: Figure 2
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Inventors:
Satoshi Yamada
Akihiro Yuki
Kazuo Hotta
Shintaro Shuto
Kengo Tanaka
Yusuke Imamori
Junnosuke Ando
Akihiro Yuki
Kazuo Hotta
Shintaro Shuto
Kengo Tanaka
Yusuke Imamori
Junnosuke Ando
Application Number:
JP2017196750A
Publication Date:
March 31, 2022
Filing Date:
October 10, 2017
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
F02D9/02; F02D45/00; F02D9/04; F02D21/10; F02D23/00; F02D28/00; F02D29/06; F02D41/04; F02D43/00; F02M26/00; H02J9/08
Domestic Patent References:
| JP2016089773A | ||||
| JP2014143790A | ||||
| JP63031434A | ||||
| JP63170531A | ||||
| JP2000234511A | ||||
| JP2003336549A | ||||
| JP2001123870A | ||||
| JP2003106220A | ||||
| JP2010151111A | ||||
| JP2006226233A | ||||
| JP2017180097A |
Foreign References:
| US20090132202 |
Attorney, Agent or Firm:
Seishin ip patent business corporation