Dec 3, 2018 03:16
5 yrs ago
Chinese term
Germany
Service from a qualified native speaker
Native in: German (Variant: Germany) 
Works in: Chinese to German, English to German
工频电网
Chinese to English
Tech/Engineering
Engineering: Industrial
Hello,
I need help with the term 工频电网 in 变频器故障时可手动切换至工频电网，采用非变频启动。.
It is from a tender for an escalator.
I know what 工频 means, but I can't relate the 电网.
Thanks for the help.
I need help with the term 工频电网 in 变频器故障时可手动切换至工频电网，采用非变频启动。.
It is from a tender for an escalator.
I know what 工频 means, but I can't relate the 电网.
Thanks for the help.
Proposed translations
(English)
| 4 +1 | Grid |
jyuan_us
|
| 4 | frequency of power grid |
pkchan
|
Proposed translations
+1
41 mins
Selected
Grid
Grid
--------------------------------------------------
Note added at 49 mins (2018-12-03 04:05:33 GMT)
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electricity grid
--------------------------------------------------
Note added at 2 hrs (2018-12-03 06:06:37 GMT)
--------------------------------------------------
the electrical grid
--------------------------------------------------
Note added at 2 hrs (2018-12-03 06:08:21 GMT)
--------------------------------------------------
an electric power grid
--------------------------------------------------
Note added at 13 hrs (2018-12-03 16:34:19 GMT)
--------------------------------------------------
You may want to just put 工频 immediately before 电网.
--------------------------------------------------
Note added at 49 mins (2018-12-03 04:05:33 GMT)
--------------------------------------------------
electricity grid
--------------------------------------------------
Note added at 2 hrs (2018-12-03 06:06:37 GMT)
--------------------------------------------------
the electrical grid
--------------------------------------------------
Note added at 2 hrs (2018-12-03 06:08:21 GMT)
--------------------------------------------------
an electric power grid
--------------------------------------------------
Note added at 13 hrs (2018-12-03 16:34:19 GMT)
--------------------------------------------------
You may want to just put 工频 immediately before 电网.
4 KudoZ points awarded for this answer.
Comment: "Thank you!"
10 hrs
frequency of power grid
The utility frequency, (power) line frequency (American English) or mains frequency (British English) is the nominal frequency of the oscillations of alternating current (AC) in an electric power grid transmitted from a power station to the end-user. In large parts of the world this is 50 Hz, although in the Americas and parts of Asia it is typically 60 Hz. Current usage by country or region is given in the list of mains power around the world.
智能电网馈线终端一种高精度测频算法及应用 - 电力系统自动化
www.aeps-info.com/aeps/ch/reader/create_pdf.aspx?... - Translate this page
by 李伟胜 - Cited by 2 - Related articles
Jul 12, 2013 - 足精度要求,即4个工频周期80 ms,这就降低了保. 护的快速性。基于强跟踪滤波 ..... tracking instantaneous frequency of power grid[J]. Automation.
--------------------------------------------------
Note added at 10 hrs (2018-12-03 13:52:20 GMT)
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工频- 维基百科，自由的百科全书
https://zh.wikipedia.org/zh-hans/工频
Translate this page
工频是电网工作频率的简称，指电网中交流电的频率，同一电网中的所有发电机、输配电设备和用户 .... Worldwide map of mains voltage and frequency.png ...
Missing: grid | Must include: grid
智能电网馈线终端一种高精度测频算法及应用 - 电力系统自动化
www.aeps-info.com/aeps/ch/reader/create_pdf.aspx?... - Translate this page
by 李伟胜 - Cited by 2 - Related articles
Jul 12, 2013 - 足精度要求,即4个工频周期80 ms,这就降低了保. 护的快速性。基于强跟踪滤波 ..... tracking instantaneous frequency of power grid[J]. Automation.
--------------------------------------------------
Note added at 10 hrs (2018-12-03 13:52:20 GMT)
--------------------------------------------------
工频- 维基百科，自由的百科全书
https://zh.wikipedia.org/zh-hans/工频
Translate this page
工频是电网工作频率的简称，指电网中交流电的频率，同一电网中的所有发电机、输配电设备和用户 .... Worldwide map of mains voltage and frequency.png ...
Missing: grid | Must include: grid
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