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E-journal for electrical and electronic engineers
AUTOMATYKA, ELEKTRYKA, ZAKLOCENIA

(AUTOMATICS, ELECTROTECHNICS, DISTURBANCES)

vol. 9, nr 4 (34) 2018

Publ. 31.12.2018

Diagnostic of Control Systems for Power Unit

Mariusz PAWLAK

s. 66-76 DOI: DOI: 10.17274/AEZ.2018.34.05

Abstract

The paper describes operation of control systems in power unit. Particular attention has been paid to technical designs used in conventional power engineering and in renewable energy systems. A power unit has been characterised as multidimensional control system. Conception of diagnostic systems operating in on-line mode has been presented. Idea of fault tolerant control systems (tolerance related to failures in measurement circuits) has been illustrated by two examples: steam turbine control system and boiler drum water level control system.

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Keywords

power unit, diagnostic, control systems

Fig.

Bilbiography

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