Power connection system for improving reliability of monitoring device

• Main Authors: YANG JIAFA, JIN FUGEN
• Format: Patent
• Language: Chinese; English
• Published: 08.01.2021
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention provides a power supply connection system for improving the reliability of monitoring devices, which is characterized in that the connection system comprises at least more than two samemonitoring devices, and each monitoring device comprises a sampling processing unit, a power supply unit and a communication unit; the power supply unit of each monitoring device supplies power to other same monitoring devices and the device at the same time; and the power supply unit is divided into at least two direct-current power supply output interfaces which are respectively connected with other same monitoring devices and units needing to use electricity of the device. According to the invention, two or more than two same monitoring devices are connected with the direct-current power supply output interface through the connecting wire, and when the power supply unit of a certain monitoring device fails, the power supply units of other devices can be used for supplying power, so thatthe system can also work