Преобразование треугольник-звезда

Y-Δ transform - mathematical technique to simplify the analysis of an electrical network. Article “Преобразование треугольник-звезда” in Russian Wikipedia has 12.4 points for quality (as of July 1, 2025). The article contains 1 references and 4 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.65 points.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Russian) language version.

Since the creation of article “Преобразование треугольник-звезда”, its content was written by 21 registered users of Russian Wikipedia and edited by 461 registered Wikipedia users in all languages.

The article is cited 13 times in Russian Wikipedia and cited 310 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Russian): #6252 in January 2005
• Global: #14554 in January 2004

The highest popularity rank from 2008:

• Local (Russian): #14501 in January 2008
• Global: #44126 in October 2014

There are 22 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Y-Δ transform		47.1553
2	Finnish (fi) Tähti-kolmiomuunnos		31.1166
3	Korean (ko) Y-Δ 변환		26.4863
4	Hindi (hi) स्टार-डेल्टा परिवर्तन		23.257
5	Hebrew (he) התמרת כוכב משולש		22.5317
6	Chinese (zh) Y-Δ变换		21.0625
7	Arabic (ar) تحويلات نجمية مثلثية		17.9391
8	Ukrainian (uk) Перетворення трикутник-зірка		13.1863
9	Dutch (nl) Ster-driehoektransformatie		13.012
10	Italian (it) Trasformazioni stella-triangolo		12.3738

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Преобразование треугольник-звезда" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Y-Δ transform		2 154 914
2	German (de) Stern-Dreieck-Transformation		425 743
3	Russian (ru) Преобразование треугольник-звезда		421 611
4	Finnish (fi) Tähti-kolmiomuunnos		365 413
5	Chinese (zh) Y-Δ变换		341 536
6	Italian (it) Trasformazioni stella-triangolo		331 368
7	Spanish (es) Teorema de Kennelly		256 086
8	French (fr) Théorème de Kennelly		255 518
9	Japanese (ja) Y-Δ変換		241 567
10	Portuguese (pt) Transformação Y-Δ		215 091

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Преобразование треугольник-звезда" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Y-Δ transform		3 239
2	Chinese (zh) Y-Δ变换		1 242
3	Russian (ru) Преобразование треугольник-звезда		809
4	Finnish (fi) Tähti-kolmiomuunnos		694
5	German (de) Stern-Dreieck-Transformation		547
6	French (fr) Théorème de Kennelly		370
7	Czech (cs) Přepočet hvězda-trojúhelník		334
8	Japanese (ja) Y-Δ変換		284
9	Korean (ko) Y-Δ 변환		230
10	Spanish (es) Teorema de Kennelly		210

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Преобразование треугольник-звезда" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Y-Δ transform		119
2	German (de) Stern-Dreieck-Transformation		50
3	French (fr) Théorème de Kennelly		45
4	Italian (it) Trasformazioni stella-triangolo		37
5	Dutch (nl) Ster-driehoektransformatie		30
6	Finnish (fi) Tähti-kolmiomuunnos		22
7	Russian (ru) Преобразование треугольник-звезда		21
8	Czech (cs) Přepočet hvězda-trojúhelník		18
9	Spanish (es) Teorema de Kennelly		18
10	Polish (pl) Transfiguracja (elektrotechnika)		14

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Преобразование треугольник-звезда" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) تحويلات نجمية مثلثية		0
2	Azerbaijani (az) Ulduz və üçbucaq birləşmə		0
3	Catalan (ca) Teorema de Kennelly		0
4	Czech (cs) Přepočet hvězda-trojúhelník		0
5	German (de) Stern-Dreieck-Transformation		0
6	English (en) Y-Δ transform		0
7	Spanish (es) Teorema de Kennelly		0
8	Persian (fa) تبدیل ستاره-مثلث		0
9	Finnish (fi) Tähti-kolmiomuunnos		0
10	French (fr) Théorème de Kennelly		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Преобразование треугольник-звезда" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Y-Δ transform		71
2	Polish (pl) Transfiguracja (elektrotechnika)		36
3	Chinese (zh) Y-Δ变换		33
4	Spanish (es) Teorema de Kennelly		20
5	Arabic (ar) تحويلات نجمية مثلثية		17
6	French (fr) Théorème de Kennelly		16
7	German (de) Stern-Dreieck-Transformation		15
8	Persian (fa) تبدیل ستاره-مثلث		15
9	Italian (it) Trasformazioni stella-triangolo		14
10	Russian (ru) Преобразование треугольник-звезда		13

More...

#	Language	Value
ar	Arabic تحويلات نجمية مثلثية
az	Azerbaijani Ulduz və üçbucaq birləşmə
ca	Catalan Teorema de Kennelly
cs	Czech Přepočet hvězda-trojúhelník
de	German Stern-Dreieck-Transformation
en	English Y-Δ transform
es	Spanish Teorema de Kennelly
fa	Persian تبدیل ستاره-مثلث
fi	Finnish Tähti-kolmiomuunnos
fr	French Théorème de Kennelly
he	Hebrew התמרת כוכב משולש
hi	Hindi स्टार-डेल्टा परिवर्तन
hr	Croatian Pretvorba spoja otpornika zvijezda – trokut
it	Italian Trasformazioni stella-triangolo
ja	Japanese Y-Δ変換
ko	Korean Y-Δ 변환
nl	Dutch Ster-driehoektransformatie
pl	Polish Transfiguracja (elektrotechnika)
pt	Portuguese Transformação Y-Δ
ru	Russian Преобразование треугольник-звезда
uk	Ukrainian Перетворення трикутник-зірка
zh	Chinese Y-Δ变换

Best Rank

Russian: #14501 01.2008

Global: #44126 10.2014

Best Rank

Russian: #6252 01.2005

Global: #14554 01.2004

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information