Intelligent Electrical Drive for Shut-Off and Control Valves

Intelligent Electrical Drive for Shut-Off and Control Valves

The application peculiarities and the principles of electric drive design for stop valves as well as shut-off and control valves are presented in this paper. The electric drives generating control functions by means of Texas Instruments digital signal processors are based on the PWM transistor inver...

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Hauptverfasser: Garganeev, A.G., Karakulov, A.S., Langraf, S.V., Saidov, V.S.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Control systems
Drives
electrical drive
Explosions
frequency converter
Hazards
microprocessor
Pipelines
Pressure control
Process control
PWM
Radio control
regulator
Torque
valve
Valves
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Beschreibung
Zusammenfassung:The application peculiarities and the principles of electric drive design for stop valves as well as shut-off and control valves are presented in this paper. The electric drives generating control functions by means of Texas Instruments digital signal processors are based on the PWM transistor inverters and thyristor regulators. The electrical drives consist of the flameproof enclosure converter, the explosion-proof induction motor and the harmonic drive unit. General properties of the intelligent drives of EleSy (Russia) are provided as well.
DOI:10.1109/EURCON.2007.4400492