Typical sensitive equipment voltage sag endurance capability intelligent analyzer

• Main Authors: HE YINGJIE, ZHI WENHAO, JIAO QIANMING, DENG QINRUI, LIU JINJUN, QIU JILANG
• Format: Patent
• Language: Chinese; English
• Published: 30.10.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention discloses a typical sensitive equipment voltage sag endurance capability intelligent analyzer, which is composed of an upper computer, a programmable power supply, tested equipment, a data acquisition card, a single chip microcomputer, a relay and a push-pull electromagnet, wherein the upper computer is connected with the programmable power supply through an LAN port and is responsible for controlling the output of the programmable power supply; the output end of the programmable power supply is connected to the tested equipment and is responsible for providing a test voltage forthe tested equipment; the upper computer is connected with the single chip microcomputer through an RS232 interface and sends a control instruction to the single chip microcomputer, the single chip microcomputer is connected with the relay, and the single chip microcomputer controls the relay according to the instruction of the upper computer. The relay is connected with the push-pull electromagnet, simulates click opera