The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 28, 2015
Filed:
Apr. 25, 2011
Tiexin Hou, Wuhan, CN;
Zhengliang Bu, Wuhan, CN;
Shun HU, Wuhan, CN;
Zhigui Xu, Wuhan, CN;
Youyi LI, Wuhan, CN;
Zhengtao Zhao, Wuhan, CN;
Leping Zhang, Wuhan, CN;
Tiexin Hou, Wuhan, CN;
Zhengliang Bu, Wuhan, CN;
Shun Hu, Wuhan, CN;
Zhigui Xu, Wuhan, CN;
Youyi Li, Wuhan, CN;
Zhengtao Zhao, Wuhan, CN;
Leping Zhang, Wuhan, CN;
Wuhan Guoce Science & Technology Co., Ltd., Wuhan, CN;
Abstract
An integrated device suspended at a high voltage potential for the metering and protection of a distribution network comprises a measurement current transformer (CT), a protective CT and a voltage sensor. The voltage signal is output from the voltage sensor to an electric energy metering module and first and second electric signal acquiring modules. The current signal acquired by the measurement CT is output to the electric energy metering module. The current signal acquired by the protective CT is output to the first and second electric signal acquiring modules. The electric energy metering module processes the current and voltage signals and sends the processed data to a comprehensive control module. The first and second electric signal acquiring modules send the voltage and current data to the comprehensive control module. The comprehensive control module comprehensively calculates the received data and sends the result to a low voltage terminal.