Title:
AUTOMATIC MEDIUM-VOLTAGE DUAL-POWER-SUPPLY SWITCHING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/091120
Kind Code:
A1
Abstract:
An automatic medium-voltage dual-power-supply switching device, comprising an input module (11), an acquisition module (12), a control and communication module (14), an output module (13) and a power supply module (15), wherein the acquisition module comprises a plurality of voltage input channels (21) and a plurality of current input channels (22); the input module is used for receiving a first switch amount signal; the acquisition module is used for acquiring information, the information including a voltage, frequency and current; the output module is used for outputting a second switch amount signal; the communication module is used for communicating with a peripheral equipment; and the power supply module is used for supplying power to the input module, the acquisition module, the communication module and the output module. The switching device can not only measure a voltage signal, but can also measure a current signal and also has extensible voltage input channels and current input channels at the same time, and a touch screen can also display the acquired information in a graphic manner, which is intuitive and clear.
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Inventors:
WANG XIN (CN)
JIAO MENG (CN)
JIAO MENG (CN)
Application Number:
PCT/CN2015/096401
Publication Date:
June 16, 2016
Filing Date:
December 04, 2015
Export Citation:
Assignee:
MIDAS ELECTRIC SHANGHAI CO LTD (CN)
International Classes:
H02J9/06
Foreign References:
| CN203119606U | 2013-08-07 | |||
| CN204290473U | 2015-04-22 | |||
| CN1534843A | 2004-10-06 | |||
| CN2591841Y | 2003-12-10 | |||
| JP2013106368A | 2013-05-30 |
Attorney, Agent or Firm:
SHANGHAI BESHINING LAW OFFICE (CN)
上海弼兴律师事务所 (CN)
上海弼兴律师事务所 (CN)
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