Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)
- 2009.06a
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- Pages.161-166
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- 2009
Boiler Supply Water Temperature Setting by Outside Air Temperature and Return Water Temperature
외기온도와 환수온도를 이용한 보일러의 공급수온도설정
- Published : 2009.06.25
Abstract
Condensing gas boiler units may make a big role for the reduction of energy consumption in heating industries. In order to decrease the energy consumption of a boiler unit, the effective operation is necessary. In this study, the supply water temperature algorithm of a condensing gas boiler was developed. This includes the setpoint algorithm and the control algorithm of the supply water temperature. The setpoint algorithm was developed by the fuzzy logic and the control algorithm was developed by the proportional integral algorithm. In order to analyse the performance of the supply water temperature algorithm, the dynamic model of a condensing gas boiler system was used. Simulation results showed that the supply water temperature algorithm developed for this study may be practically applied for the control of the condensing gas boiler.
Keywords
- Condensing gas boiler;
- Dynamic model;
- Supply water temperature;
- Setpoint algorithm;
- Control algorithm;
- Fuzzy logic
- 콘덴싱가스보일러;
- 동적모델;
- 공급수온도;
- 설정알고리즘;
- 제어알고리즘퍼지로직;