Title:
MALFUNCTION DETECTING DEVICE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/045002
Kind Code:
A1
Abstract:
The present disclosure pertains to a malfunction detecting device (2) that detects a malfunction in a coal burning boiler (7), wherein the device comprises: a correlation calculating unit (41) that finds an indicator (C) indicating the correlation between a first parameter which is either a power generation amount (E) or a first physical quantity (Q1), and a second parameter which is either the pressure (P) of exhaust gas or a second physical quantity (Q2); and a malfunction determination unit (42) that detects a malfunction, in a case where the indicator (C) has deviated from a prescribed range.
Inventors:
SATOU KIMINORI (JP)
KAWABE HIROTAKA (JP)
HAYASE HIROAKI (JP)
KAWABE HIROTAKA (JP)
HAYASE HIROAKI (JP)
Application Number:
PCT/JP2020/032881
Publication Date:
March 11, 2021
Filing Date:
August 31, 2020
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
F22B37/38; F23N5/24; F28F27/00
Foreign References:
| JP2015194152A | 2015-11-05 | |||
| JP2006112740A | 2006-04-27 |
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
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