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:
Aug. 07, 2018
Filed:
Dec. 11, 2017
Jiangsu Enmagic Energy Co., Ltd., Wuxi, CN;
Li-Wei You, Wuxi, CN;
Jian-Bin Tong, Wuxi, CN;
Jiangsu Enmagic Energy Co., Ltd., Jiangsu, CN;
Abstract
A monitoring and shutdown device for a solar photovoltaic (PV) module () has a control switch (), a micro control unit (MCU) (), a voltage acquisition unit (), a temperature acquisition unit () and a power line communication (PLC) module (). The control switch () connects to a power series circuit of the PV module. Output terminals of the voltage acquisition unit () and the temperature acquisition unit () connect to the MCU. The voltage acquisition unit () and the PLC module () connect to the power series circuit. The MCU () connects to the control switch (), and determines whether over-voltage or over-temperature occurs to the PV module () by the voltage and temperature acquisition units (). For abnormal conditions, the MCU () sends a notification through the PLC module (), and disconnects the PV module () from the power series circuit by the control switch ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile