Glossary entry (derived from question below)
English term or phrase:
notching
Finnish translation:
(jännitteen) notkahtelu
Nov 24, 2009 14:59
14 yrs ago
English term
notching
GBK
English to Finnish
Tech/Engineering
Energy / Power Generation
Definition from
NEMA Surge Protection Institute:
A negative or positive change in the wave-shape that repeats cycle to cycle, caused by light peak currents of variable-speed drives or other phase loads.
Example sentences:
Eliminating voltage notching requires that the source of the notching (commutation) be isolated or buffered from other sensitive equipment using the same distribution system. (Rockwell Automation)
The types of equipment that frequently utilize SCR control schemes and thus experience notching include DC motor speed controls and induction heating equipment. (MTE)
The notching is a normal characteristic of a phase-controlled rectifier but this paper illustrates problems that can occur on systems with low short circuit levels where the voltage notching can excite the natural frequency of the distribution system and cause significant distortion in the supply voltage. (CAT.INIST)
Proposed translations
(Finnish)
3 +2 | (jännitteen) notkahtelu | Lauri Laakso |
Change log
Nov 24, 2009 14:31: changed "Kudoz queue" from "In queue" to "Public"
Nov 24, 2009 14:59: changed "Stage" from "Preparation" to "Submission"
Nov 27, 2009 16:01: changed "Stage" from "Submission" to "Selection"
Jan 30, 2010 22:54: changed "Stage" from "Selection" to "Completion"
Proposed translations
+2
33 days
Selected
(jännitteen) notkahtelu
Definition from
Lappeenranta university of technology:
Jännitteen notkahdus tarkoittaa jännitteen alenemista hetkellisesti.
Example sentences:
Tässä tarkastelussa jännitekuopiksi tulkittiin kaikki moottorin käynnistämisen syöttöjännitteessä aiheuttamat notkahdukset. (Lappeenranta university of technology)
4 KudoZ points awarded for this answer.
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