Title:
CONTROL SYSTEM
Document Type and Number:
Japanese Patent JP2019210882
Kind Code:
A
Abstract:
To provide a control system for controlling an operational state of a heat source apparatus so as to present a high energy saving property.SOLUTION: A control system S comprises: a control section 1 which calculates a waste-heat utilization rate, determines a threshold of the waste-heat utilization rate and controls operation of a cogeneration system 20; and a collected heat quantity measuring instrument 8 for measuring a collected heat quantity collected from waste heat from a gas engine generator 20a. The control section 1 determines the threshold at least on the basis of an energy saving rate scheduled value that is a scheduled value of an energy saving rate during a first period, and an energy saving rate predicted value that is a predicted value of the energy saving rate during the first period calculated at least based on the waste-heat utilization rate actually measured during a second period included in the first period. The control section 1 compares the determined threshold with the waste-heat utilization rate measured by the collected heat quantity measuring instrument 8 and, in a case where the waste-heat utilization rate is greater than the threshold, controls the cogeneration system 20 into an active state.SELECTED DRAWING: Figure 1
Inventors:
KIMURA MASAO
TATEIWA KAZUMA
MURASAWA TATSU
MARUYAMA YOSHIO
KURIHARA HIDEAKI
SATO YOSHIAKI
TATEIWA KAZUMA
MURASAWA TATSU
MARUYAMA YOSHIO
KURIHARA HIDEAKI
SATO YOSHIAKI
Application Number:
JP2018108568A
Publication Date:
December 12, 2019
Filing Date:
June 06, 2018
Export Citation:
Assignee:
TOYO NETSU KOGYO KK
TOKYO GAS ENG SOLUTIONS CORP
TOKYO GAS ENG SOLUTIONS CORP
International Classes:
F01K23/10; F01N5/02
Domestic Patent References:
| JP2004270678A | 2004-09-30 | |||
| JP2007146726A | 2007-06-14 |
Attorney, Agent or Firm:
Shunsuke Umeda