商用電源周波数

Quality:

Utility frequency - AC frequency used on a given area's electricity grid. Article “商用電源周波数” in Japanese Wikipedia has 33.8 points for quality (as of July 1, 2025). The article contains 52 references and 16 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.78 points.

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

In June 2025 the article “商用電源周波数” was edited by 1 authors in Japanese Wikipedia and written by 5 authors in all languages.

Since the creation of article “商用電源周波数”, its content was written by 117 registered users of Japanese Wikipedia and edited by 541 registered Wikipedia users in all languages.

The article is cited 344 times in Japanese Wikipedia and cited 1579 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #216 in March 2011
• Global: #7041 in May 2003

The highest popularity rank from 2008:

• Local (Japanese): #69 in March 2011
• Global: #2953 in March 2011

There are 13 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) Utility frequency		69.401
2	German (de) Netzfrequenz		58.5025
3	Portuguese (pt) Frequência elétrica		52.6014
4	Chinese (zh) 工频		37.5983
5	Japanese (ja) 商用電源周波数		33.7774
6	Polish (pl) Częstotliwość napięcia		27.7857
7	French (fr) Fréquences des courants industriels		23.5452
8	Persian (fa) فرکانس شبکه‌های برق		22.5245
9	Catalan (ca) Freqüència de xarxa		20.5082
10	Spanish (es) Frecuencia de red		20.3822

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

#	Language	Popularity award	Relative popularity
1	Japanese (ja) 商用電源周波数		2 402 456
2	English (en) Utility frequency		2 264 977
3	German (de) Netzfrequenz		777 502
4	French (fr) Fréquences des courants industriels		329 233
5	Polish (pl) Częstotliwość napięcia		233 253
6	Chinese (zh) 工频		86 439
7	Portuguese (pt) Frequência elétrica		50 417
8	Spanish (es) Frecuencia de red		28 207
9	Persian (fa) فرکانس شبکه‌های برق		12 370
10	Simple English (simple) Utility frequency		4 647

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

#	Language	Popularity award	Relative popularity
1	English (en) Utility frequency		6 415
2	German (de) Netzfrequenz		2 014
3	Japanese (ja) 商用電源周波数		1 814
4	Chinese (zh) 工频		1 088
5	Spanish (es) Frecuencia de red		601
6	French (fr) Fréquences des courants industriels		551
7	Portuguese (pt) Frequência elétrica		290
8	Polish (pl) Częstotliwość napięcia		244
9	Persian (fa) فرکانس شبکه‌های برق		132
10	Simple English (simple) Utility frequency		68

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

#	Language	AI award	Relative AI
1	English (en) Utility frequency		170
2	Japanese (ja) 商用電源周波数		117
3	German (de) Netzfrequenz		112
4	French (fr) Fréquences des courants industriels		59
5	Polish (pl) Częstotliwość napięcia		30
6	Chinese (zh) 工频		15
7	Spanish (es) Frecuencia de red		10
8	Persian (fa) فرکانس شبکه‌های برق		9
9	Simple English (simple) Utility frequency		6
10	Catalan (ca) Freqüència de xarxa		4

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

#	Language	AI award	Relative AI
1	English (en) Utility frequency		3
2	Japanese (ja) 商用電源周波数		1
3	Chinese (zh) 工频		1
4	Catalan (ca) Freqüència de xarxa		0
5	German (de) Netzfrequenz		0
6	Spanish (es) Frecuencia de red		0
7	Estonian (et) Võrgusagedus		0
8	Persian (fa) فرکانس شبکه‌های برق		0
9	French (fr) Fréquences des courants industriels		0
10	Polish (pl) Częstotliwość napięcia		0

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

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In Japanese Wikipedia the most popular articles on that day were: 日本航空123便墜落事故, 坂本九, 二階堂ふみ, カズレーザー, 北原遥子, やなせたかし, 柏木由紀子, 大竹七未, 大島花子, 舞坂ゆき子.

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