Application method of wireless discharging device of accumulator cell

Abstract

The invention discloses an application method of a wireless discharging device of an accumulator cell, which is realized by the following steps: (1) merging a temporary accumulator cell group into a running direct current (DC) loop, retreating an accumulator cell group in an original DC loop from running and using the accumulator cell group in an original DC loop as an accumulator cell group to bedetected; (2) accessing the wireless discharging device to the accumulator cell group to be detected; (3) setting discharging parameters of the wireless discharging device, detecting wire connectionsand patrolling data; (4) discharging and charging the accumulator cell group to be detected for a circle; (5) judging whether the accumulator cell group to be detected is qualified or not according to a discharging result obtained in step (4); if the accumulator cell group to be detected is qualified, turning to step (6); if not, turning to step (4); and (6) recovering original wire connection manner. The invention has the advantages of high accuracy of current control, continuously adjustable discharging current of accumulator cells, error within the range of 0.5 A, simple wire connection, small size for carrying conveniently, diverse operation modes, and clearer discharging data for comparing data conveniently.

Description

Technical field: [0001] The invention belongs to the field of storage batteries, and relates to a method for applying a wireless discharge device for storage batteries, in particular to a method for applying the wireless discharge device to storage battery packs. Background technique: [0002] Almost every substation has a storage battery pack. Due to various reasons, the charging and discharging cycle of the storage battery in each substation has not been implemented according to the standard. The existing battery discharge device has the following disadvantages: poor discharge current accuracy, complex wiring, large volume, high failure rate, frequent abnormal alarms, etc., the most important thing is that the discharge current cannot be continuously adjusted, that is, it cannot be normally adjusted according to the standard 10-hour rate The current value is discharged, so that the discharge current of the battery is either small or large, which brings a lot of inconvenien...

AI Technical Summary

Problems solved by technology

[0002] Almost every substation has a storage battery pack. Due to various reasons, the charging and discharging cycle of the storage battery in each substation has not been implemented according to the standard.

The existing battery discharge device has the following disadvantages: poor discharge current accuracy, complex wiring, large volume, high failure rate, frequent abnormal alarms, etc., the most important thing is that the discharge current cannot be continuously adjusted, that is, it cannot be normally adjusted according to the standard 10-hour rate The current value is discharged, so that the discharge current of the battery is either small or large, which brings a lot of inconvenience to the charging and discharging work.