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World Journal of Engineering Research and Technology

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Engineering Research and Technology

An Official Publication of Society for Advance Healthcare Research (Reg. No. : 01/01/01/31674/16)

ISSN 2454-695X

Impact Factor : 7.029

ICV : 79.45

WJERT Citation

  All Since 2020
 Citation  172  110
 h-index  7  5
 i10-index  1  0

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Abstract

BOILER STEAM PRESSURE CONTROL USING I-PD, PI-FIRSTORDER AND 2/2 SECOND-ORSER COMPENSATORS

Prof. Dr. Galal Ali Hassaan*

ABSTRACT

The control of steam pressure in a boiler is essential for safe operationand energy saving. The paper presents the control of steam pressure ina water-boiler using three compensators from the second generation ofcontrol compensators: I-PD, PI-first order and 2/2 second-ordercompensators. A proper tuning technique is selected to tune thecompensators using a proper performance index. The step timeresponse of the control system using the three proposed compensatorsis presented and compared with using a conventional PID controller tocontrol the same process and the time-based characteristics are also compared. Thecomparison reveals the best compensator among the four controllers/compensators dependingon a graphical and quantitative comparison study.

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