Multi-path power supply incoming line operation locking method based on spare power automatic switching device

Through the multi-channel power supply line-input operation locking method based on the self-input device, the complex problems of signal acquisition and logic judgment in the traditional method are solved, and the safe and stable operation of the power system is achieved, reducing the risk of misoperation and improving the response speed .

CN119482891APending Publication Date: 2025-02-18CHINA YANGTZE POWER
4 Cites 1 Cited by

Patent Information

Application Number
CN202411470283.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-10-21
Publication Date
2025-02-18

AI Technical Summary

Technical Problem

The traditional multi-channel power supply line-in-locking method has problems such as complex signal acquisition, complex logic judgment, insufficient reliability and safety, difficulty in maintaining and upgrading, and slow response speed, making it difficult to ensure the safe and stable operation of the power system.

Method used

The multi-channel power supply line operation locking method based on the self-input device is adopted. Through accurate signal acquisition and efficient digital filtering algorithm, the signal acquisition process and optimization logic judgment process are simplified to ensure that operations are allowed only when safety conditions are met.

Benefits of technology

It greatly reduces the risk of misoperation, improves signal accuracy and stability, ensures that the power system can operate safely and stably under the multi-channel power supply line, and improves the reliability and response speed of the system.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention discloses a multi-path power supply incoming line operation locking method based on a spare power automatic switching device. The method comprises the steps of signal acquisition, switching-on locking condition judgment, spare power automatic switching device logic judgment, operation execution of a control unit, switching-on permission condition output and the like. By collecting digital quantity and analog quantity signals, closing and locking conditions are strictly judged, and an operation mode is determined by utilizing a logic judgment algorithm. Signal processing adopts a digital filtering algorithm to improve accuracy. And the control unit executes operation and feeds back according to the judgment result. The switching-on permission condition output node is connected in series with a switching-on loop to prevent misoperation. The method improves the operation reliability and response speed, prevents misoperation, and enhances the safety and stability of a power system.
Need to check novelty before this filing date? Find Prior Art