Title:
HEAT SOURCE SYSTEM AND ITS CONTROL METHOD
Document Type and Number:
Japanese Patent JP2018025360
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To easily estimate a load allocated after controlling the number of heat source systems in a group of the heat source systems obtained by bundling the plurality of heat source systems.SOLUTION: A heat source system includes group control devices 11, 21 respectively disposed corresponding to each of heat source groups 10, 20 including a plurality of heat source units 12, 22 and outputting start/stop commands to the heat source units 12, 22, and a number control device 30 disposed on an upper level of each of group control devices 11, 21 and outputting a system total load calculated on the basis of external load to each of the group control devices 11, 21. The group control devices 11, 21 include calculation portions 14, 24 for calculating a load factor allocated to one unit of the heat source units 12, 22 after increase of the heat source units 12, 22 or after decrease of the same, on the basis of the information on the load allocated to each of the group control devices 11, 21 acquired from the number control device 30 and the system total load.SELECTED DRAWING: Figure 1
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Inventors:
NIKAIDO SATOSHI
TATEISHI HIROKI
HAZUI YUSUKE
MIYAMOTO MANABU
OTSUKA KATSUHIKO
TATEISHI HIROKI
HAZUI YUSUKE
MIYAMOTO MANABU
OTSUKA KATSUHIKO
Application Number:
JP2016157552A
Publication Date:
February 15, 2018
Filing Date:
August 10, 2016
Export Citation:
Assignee:
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD
International Classes:
F24F11/46; F24F11/54; F24F11/62; F24F11/70; F24F11/85
Domestic Patent References:
| JP2013160415A | 2013-08-19 | |||
| JP2012037141A | 2012-02-23 |
Foreign References:
| WO2015194024A1 | 2015-12-23 |
Attorney, Agent or Firm:
Noriharu Fujita
Miori Takao
Kawakami Miki
Daisuke Nagata
Miori Takao
Kawakami Miki
Daisuke Nagata