Good power-quality service is achievable
Journal Article
·
· Electric Light and Power
OSTI ID:96368
Industries are employing modern microprocessor control equipment, robots and instrumentation, and variable speed drives to improve productivity of their plants and improve the quality of their products. Unfortunately, this high-tech industrial equipment is extremely sensitive to power disturbances. Premium power quality is a necessity in the global marketplace. Industries and utilities are searching for solutions. Current power-quality solutions available include superconducting magnetic energy storage (SMES), batteries, capacitors, fly-wheels and motor generator sets. The uninterruptible power supply with a battery back-up system is best suited for power outages lasting from several seconds to several minutes. Longer term interruptions, lasting from hours to days require the use of a standby generator. While capacitors reliably and economically handle voltage flickers, there was not a comparable solution for voltage sags and momentary interruptions, until the recent emergence of superconducting technology.
- OSTI ID:
- 96368
- Journal Information:
- Electric Light and Power, Journal Name: Electric Light and Power Journal Issue: 7 Vol. 73; ISSN ELLPAJ; ISSN 0013-4120
- Country of Publication:
- United States
- Language:
- English
Similar Records
When reliable power is not good enough
Tools for supplying premium quality power
Superconductor technology offers ride-through capability for large industrial critical process loads
Conference
·
Sun Oct 01 00:00:00 EDT 1995
·
OSTI ID:103816
Tools for supplying premium quality power
Conference
·
Sat Dec 30 23:00:00 EST 1995
·
OSTI ID:269856
Superconductor technology offers ride-through capability for large industrial critical process loads
Conference
·
Tue Dec 31 23:00:00 EST 1991
· Proceedings of the American Power Conference; (United States)
·
OSTI ID:7113337