Microcomputer bus protection interval maintenance method and device

• Main Authors: DING JIE, ZHAO GUOYONG, WANG FENGGUANG, LYU HANG, GONG XIAO
• Format: Patent
• Language: Chinese; English
• Published: 01.12.2023
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention discloses a microcomputer bus protection interval maintenance method and device, and the method comprises the steps: arranging an interval maintenance pressing plate for each interval, effectively recognizing the maintenance state of the interval through the switching of the interval maintenance pressing plate, and enabling the interval to exit from protection function logic calculation when the maintenance is effective. And the complicated operation mode of exiting the interval current from the protection function logic by switching on and off the alternating current loop in the existing operation mode is replaced. According to the method and the device, on the basis of ensuring the operation reliability, great convenience is brought to interval maintenance, the efficiency of bus protection interval maintenance can be greatly improved, and the operation burden of operation and maintenance personnel is reduced. 本发明公开了一种微机母线保护间隔检修方法和装置，为各个间隔设置间隔检修压板，通过间隔检修压板的投退有效识别间隔的检修状态，在检修有效时将本间隔从保护功能逻辑计算中退出，代