Glossary entry

English term or phrase:

derating

Persian (Farsi) translation:

کاهش بهینه

Added to glossary by Salman Rostami
Mar 3, 2009 20:10
15 yrs ago
English term

derating

GBK English to Persian (Farsi) Tech/Engineering Electronics / Elect Eng
Definition from Martek Power Abbott, Inc.:
Reducing one operating parameter to compensate for changes in other parameters to maintain reliability. For example, the reduction in output power at elevated temperatures.
Example sentences:
Two things can be inferred from these ratings: the maximum storage temperature is equal to the derated temperature. Also, the slope of the derating can be used to calculate an equivalent thermal resistance in degrees C per watt. The difference between the no-load and maximum full load temperature is less than or equal to the temperature rise at full load. (P-N Designs, Inc.)
Most dc/c manufacturers have design-derating guidelines, but sometimes designers use guidelines they have developed themselves. As engineers, we derate components to improve their reliability by decreasing component stress. (Hearst Business Communications, Inc)
A derating chart is often used, with derating starting at 70oC. Since parameters are application dependent, power de-rating curves or charts should be considered general rather than absolute, and only used as a guideline. (interfacebus.com)
Proposed translations (Persian (Farsi))
5 +1 کاهش بهینه
Change log

Mar 3, 2009 20:03: changed "Kudoz queue" from "In queue" to "Public"

Mar 3, 2009 20:10: Enrique Cavalitto changed "Stage" from "Preparation" to "Submission"

Mar 6, 2009 20:54: changed "Stage" from "Submission" to "Selection"

Mar 6, 2009 21:54: changed "Stage" from "Selection" to "Completion"

Mar 7, 2009 07:58: Salman Rostami changed "Edited KOG entry" from "<a href="/profile/0">'s</a> old entry - "derating"" to ""کاهش بهینه""

Mar 7, 2009 08:12: Salman Rostami changed "Edited KOG entry" from "<a href="/profile/995938">Salman Rostami's</a> old entry - "derating"" to ""کاهش بهینه""

Mar 7, 2009 08:15: Salman Rostami changed "Edited KOG entry" from "<a href="/profile/995938">Salman Rostami's</a> old entry - "derating"" to ""کاهش بهینه""

Mar 7, 2009 08:19: Salman Rostami changed "Edited KOG entry" from "<a href="/profile/995938">Salman Rostami's</a> old entry - "derating"" to ""کاهش بهینه""

Mar 7, 2009 08:52: Salman Rostami changed "Edited KOG entry" from "<a href="/profile/995938">Salman Rostami's</a> old entry - "derating"" to ""کاهش بهینه""

Mar 7, 2009 08:55: Salman Rostami changed "Edited KOG entry" from "<a href="/profile/995938">Salman Rostami's</a> old entry - "derating"" to ""کاهش بهینه""

Apr 18, 2009 14:13: Salman Rostami changed "Edited KOG entry" from "<a href="/profile/995938">Salman Rostami's</a> old entry - "derating"" to ""کاهش بهینه""

Proposed translations

+1
9 hrs
Selected

کاهش بهینه

The term "کاهش بهینه" which is usually used in industrial and economic conditions has the state of "Reduction" embedded, and it makes its main difference from "Optimization" which is translated to "بهینه سازی".
Definition from own experience or research:
کاهش بهینه عبارت است از کم کردن عملکرد یک پارامتر فعال به منظور جبران تغییرات حاصله در سایر پارامترها و نهایتا ایجاد ثبات در عملکرد کل سیستم
Example sentences:
ارزيابي منابع نفتي ايران و محاسبه نرخ كاهش بهينه در دوره 1970-1990 (مركز اطلاعات و مدارك ع)
روشهاي كلاسيك كاهش بهینه مرتبه مدل سيستمها بر قضاوتهاي مهندسي استوارند (irandoc)
Peer comment(s):

agree Ryan Emami
7 hrs
Thank you dear Hossein!
agree Farzad Akmali
2 days 15 hrs
Thank you dear Farzad!
disagree Amanollah Zawari : It does not have anything to do with "Optimization".
2 days 16 hrs
Dear Sir, I am sure that there is no relationship between derating and optimization and here I have written it to show the difference because in Haiim Persian dictionary Derating is translated as Optimization. Thank you for your comment any way.
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4 KudoZ points awarded for this answer.
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