Title:
PHYSICAL QUANTITY CALCULATION DEVICE, OPERATION AMOUNT CALCULATION DEVICE, PHYSICAL QUANTITY CALCULATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/161559
Kind Code:
A1
Abstract:
A physical quantity calculation device equipped with: a flow model provided with a balance calculation formula for calculating, with regard to a plurality of consumption devices that consume a fluid and a plurality of flow passages through which the fluid flows to each of the consumption devices, a balance related to only the flow volume of the fluid flowing in each of the flow passages, and a physical quantity calculation formula for calculating a prescribed physical quantity of the fluid in the flow passages, on the basis of the individual flow volumes of the fluid in the flow passages; and a physical quantity calculation unit that uses the flow model and takes, as input parameters, the amount of the fluid supplied and the amount of the fluid consumed, to calculate each physical quantity.
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Inventors:
KAWAKAMI REIKO (JP)
WAKASUGI KAZUYUKI (JP)
WAKASUGI KAZUYUKI (JP)
Application Number:
PCT/JP2020/030986
Publication Date:
August 19, 2021
Filing Date:
August 17, 2020
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
G05B13/00; G05B13/04
Domestic Patent References:
| WO2018230645A1 | 2018-12-20 |
Foreign References:
| JP2019185468A | 2019-10-24 | |||
| JPH06230829A | 1994-08-19 | |||
| JP2003150233A | 2003-05-23 | |||
| JPH11149302A | 1999-06-02 | |||
| JP2014174993A | 2014-09-22 |
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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