Voltage sags in industrial systems

Voltage sags in industrial systems

A description is given of the causes of voltage sags in industrial plants, their impact on equipment operation, and possible solutions. The definition proposed focuses on system faults as the major cause of voltage sags. The sensitivity of different types of industrial equipment, including adjustabl...

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Bibliographische Detailangaben
Hauptverfasser: McGranaghan, M., Mueller, D., Samotyj, M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
240100 - Power Systems- (1990-)
320303 - Energy Conservation, Consumption, & Utilization- Industrial & Agricultural Processes- Equipment & Processes
Circuit faults
CONTROL EQUIPMENT
ELECTRIC MOTORS
ELECTRICAL EQUIPMENT
Electrical equipment industry
ELECTRICAL FAULTS
ELECTRONIC CIRCUITS
ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
ENGINES
IEEE members
INDUSTRIAL PLANTS
MOTORS
OPERATION
POWER CONDITIONING CIRCUITS
POWER DISTRIBUTION SYSTEMS
Power quality
Power system faults
POWER TRANSMISSION AND DISTRIBUTION
Programmable control
SPEED REGULATORS
Substations
Variable speed drives
VOLTAGE DROP
Voltage fluctuations
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Beschreibung
Zusammenfassung:A description is given of the causes of voltage sags in industrial plants, their impact on equipment operation, and possible solutions. The definition proposed focuses on system faults as the major cause of voltage sags. The sensitivity of different types of industrial equipment, including adjustable speed drive controls, programmable logic controllers, and motor contactors, is analyzed. Available methods of power conditioning for sensitive equipment are also described.< >
ISSN:0093-9994
1939-9367
DOI:10.1109/ICPS.1991.153061