Difference between revisions of "Brownout"
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| − | + | {{definition|Brownout: Reduced voltage in certain areas which may result in flickering of lights and/or damage to equipment/appliances. <ref>[https://www.doe.gov.ph/sites/default/files/pdf/announcements/iloilo-energy-101-05-power-101.pdf Power 101, Atty. Felix William B. Fuentebella Undersecretary (2018)]}</ref>}<br/> | |
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Revision as of 17:12, 30 January 2020
Contents
Definitions
National Definitions
Philippines
{{definition|Brownout: Reduced voltage in certain areas which may result in flickering of lights and/or damage to equipment/appliances. [1]}
Standard Definition
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Other Definitions
Brownout ist ein Spannungseinbruch in einem Stromnetz, der dazu führen kann, dass elektrische Geräte beschädigt werden oder mit verminderter Leistung arbeiten (z. B. Lichter werden dunkler). [2]
A brownout is an intentional or unintentional drop in voltage in an electrical power supply system. [3]
Intentional brownouts are used for load reduction in a grid emergency, often in a round-robin basis for areas during the period of emergency (brown-out).
A reduction or cutback in electric power (especially as a result of a shortage, a mechanical failure, or overuse by consumers). [4]
A brownout is a partial, temporary reduction in system voltage or total system capacity. [5]
Note: Rolling blackouts are controlled and usually preplanned interruptions of service.
Discussion
According to various sources an example of a brownout may also be the temporary disconnect of rural areas. The latter is considered to be a (rotational) blackout by others. No clear definitions by ENTSO-E and NERC on "brownout" have been found.
See also
Notes
- ↑ Power 101, Atty. Felix William B. Fuentebella Undersecretary (2018)}
- ↑ ABB Glossary.
- ↑ Steven Warren Blume Electric power system basics: for the nonelectrical professional. John Wiley & Sons, 2007 ISBN 0470129875 p. 199
- ↑ Freedictionary
- ↑ Energy Dictionary - Energyvortex
