Transactions of the Korean Society of Mechanical Engineers (대한기계학회논문집)
- Volume 19 Issue 1
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- Pages.111-121
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- 1995
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- 1225-5963(pISSN)
DOI QR Code
Implementation of Fuzzy Control Algorithm For Nuclear Power Plant Steam Generator Level Control At Field Controller
원자력발전소 증기발생기 수위제어를 위한 퍼지제어기법의 현장 제어기계에의 적용
Abstract
A fuzzy control algorithm of bell-type membership functions and 9 rules is constructed for narrow range level control of steam generators in nuclear power plants. It is implemented at a field digital distributed controller, a Westinghouse-made controller called Westinghouse Distributed Processing Family(WDPF). Performance for level control of the developed fuzzy controller is compared with that of conventional controller, both at the field controller. For these comparisons, both the fuzzy control algorithm and the conventional PI control algorithm were carefully tuned. Also the sampling time for optimal performance was investigated. The results show that the fuzzy control algorithm is not only better in performance than the conventional algorithm but also much easier to be tuned by operators in the field.
Keywords
- Fuzzy Control Algorithm;
- Nuclear Power Plant;
- Steam Generator;
- Westinghouse Disributed Processing Family;
- Narrow Range Level Control
- 퍼지제어기법;
- 원자력발전소;
- 증기발생기;
- 웨스팅하우스 분산처리장치;
- 협역수위제어;