CN202045092U - Locomotive battery intelligent screening grading system - Google Patents
Locomotive battery intelligent screening grading system Download PDFInfo
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- CN202045092U CN202045092U CN2011201072066U CN201120107206U CN202045092U CN 202045092 U CN202045092 U CN 202045092U CN 2011201072066 U CN2011201072066 U CN 2011201072066U CN 201120107206 U CN201120107206 U CN 201120107206U CN 202045092 U CN202045092 U CN 202045092U
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Abstract
The utility model relates to a locomotive battery intelligent screening and grading system which comprises a recharging-discharging motor and a plurality of intelligent screening grading devices and is characterized in that the recharging-charging motor and the intelligent screening grading devices are connected with each other through industrial CAN buses. In the locomotive battery intelligent screening grading system, the intelligent screening grading device carries out control, voltage detection and capacity calculation of recharging-discharging of a single battery so as to realize grading of the battery; batteries of same grades are assembled to form a locomotive battery box, thereby prolonging service life of the battery, reducing the locomotive operation cost, reducing the labor intensity of staff and improving the battery detection efficiency.
Description
Technical field
The utility model relates to a kind of locomotive storage batteries intelligent screening hierarchy system, is used for the capacity check of locomotive storage batteries, the reparation and the classification of battery.
Background technology
Railway locomotive comprises a large amount of lead-acid accumulator, alkaline storage batteries of using such as common AC and DC power locomotive, the electric locomotive of high-power friendship orthogonal, EMUs.All batteries all have its service life, will safeguard battery at set intervals.At present, the battery service equipment that the China railways system generally is equipped with is a kind of simple accumulator cell charging and discharging machine, can only discharge and recharge in groups battery, can not discharge and recharge targetedly according to the actual conditions of each battery single-unit and capacity check and classification, the maintenance effects of its battery is very poor.The battery of finishing after discharging and recharging fits together again, and rank is not divided by measure, has influenced the service life of battery, has increased the consumption of battery, has strengthened the locomotive operation cost.
The utility model content
The purpose of this utility model provides a kind of locomotive storage batteries intelligent screening hierarchy system, solving the battery service equipment that present China railways system generally is equipped with is a kind of simple accumulator cell charging and discharging machine, can only discharge and recharge in groups battery, can not discharge and recharge targetedly according to the actual conditions of each battery single-unit and the problem of capacity check and classification.
The purpose of this utility model is achieved through the following technical solutions.
A kind of locomotive storage batteries intelligent screening hierarchy system comprises charge-discharge machine and several intelligent screening grading plants, discharges and recharges technology and battery real-time voltage and capacity by computer control, sampling and demonstration.Described charge-discharge machine, intelligent screening grading plant connect by industrial CAN bus.Charge-discharge machine provides the bus power supply of constant voltage to a plurality of intelligent screening grading plants, the intelligent screening grading plant mainly is made up of the input and the cut-off circuit of DC/DC power transfer module, charge-discharge control circuit, battery single-unit voltage sampling circuit, battery, charge-discharge control circuit is connected with cut-off circuit with the input of DC/DC power transfer module, battery single-unit voltage sampling circuit, battery respectively, and input is connected with battery single-unit voltage sampling circuit with cut-off circuit.By the discharge current of battery and calculate battery capacity accurately discharge time, thereby realize the classification of battery.The locomotive storage batteries case is assembled by the battery of same levels, thereby prolongs service life, the reduction locomotive operation cost of battery, alleviates personnel's labour intensity, has improved battery detecting efficient.
Described charge-discharge control circuit detects in real time and drops into the battery quantity that discharges and recharges, and control DC/DC power transfer module is exported desired charging voltage.
Described charge-discharge control circuit detects the battery tension in the charging in real time, with this battery single-unit excision, does not influence the continuation charging of remaining power after the battery single-unit is full of electricity.
Described charge-discharge control circuit detects battery tension and the discharge time in the discharge in real time, when the battery single-unit discharges into the lower limit of battery discharging technological requirement, with this battery single-unit excision, does not influence the continuation discharge of remaining power.By the discharge current of battery and calculate battery capacity accurately discharge time, thereby realize the classification of battery.
The locomotive storage batteries intelligent screening hierarchy system that the utility model provides, its intelligent screening grading plant to discharging and recharging of single battery control, voltage detecting and calculation of capacity, thereby realize the classification of battery.The locomotive storage batteries case is assembled by the battery of same levels, thereby prolongs service life, the reduction locomotive operation cost of battery, alleviates personnel's labour intensity, has improved battery detecting efficient.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the modular structure figure of locomotive storage batteries intelligent screening hierarchy system described in the utility model.
The specific embodiment
As shown in Figure 1, a kind of locomotive storage batteries intelligent screening hierarchy system described in the utility model comprises charge-discharge machine and several intelligent screening grading plants, discharges and recharges technology and battery real-time voltage and capacity by computer control, sampling and demonstration.Described charge-discharge machine, intelligent screening grading plant connect by industrial CAN bus.Charge-discharge machine provides the bus power supply of constant voltage to a plurality of intelligent screening grading plants, the intelligent screening grading plant mainly is made up of the input and the cut-off circuit of DC/DC power transfer module, charge-discharge control circuit, battery single-unit voltage sampling circuit, battery, charge-discharge control circuit is connected with cut-off circuit with the input of DC/DC power transfer module, battery single-unit voltage sampling circuit, battery respectively, and input is connected with battery single-unit voltage sampling circuit with cut-off circuit.By the discharge current of battery and calculate battery capacity accurately discharge time, thereby realize the classification of battery.The locomotive storage batteries case is assembled by the battery of same levels, thereby prolongs service life, the reduction locomotive operation cost of battery, alleviates personnel's labour intensity, has improved battery detecting efficient.
Described charge-discharge control circuit detects in real time and drops into the battery quantity that discharges and recharges, and control DC/DC power transfer module is exported desired charging voltage.
Described charge-discharge control circuit detects the battery tension in the charging in real time, with this battery single-unit excision, does not influence the continuation charging of remaining power after the battery single-unit is full of electricity.
Described charge-discharge control circuit detects battery tension and the discharge time in the discharge in real time, when the battery single-unit discharges into the lower limit of battery discharging technological requirement, with this battery single-unit excision, does not influence the continuation discharge of remaining power.By the discharge current of battery and calculate battery capacity accurately discharge time, thereby realize the classification of battery.
The locomotive storage batteries intelligent screening hierarchy system that the utility model provides, its intelligent screening grading plant to discharging and recharging of single battery control, voltage detecting and calculation of capacity, thereby realize the classification of battery.The locomotive storage batteries case is assembled by the battery of same levels, thereby prolongs service life, the reduction locomotive operation cost of battery, alleviates personnel's labour intensity, has improved battery detecting efficient.
Claims (2)
1. a locomotive storage batteries intelligent screening hierarchy system comprises charge-discharge machine and several intelligent screening grading plants, it is characterized in that described charge-discharge machine, intelligent screening grading plant connect by industrial CAN bus.
2. locomotive storage batteries intelligent screening hierarchy system according to claim 1, it is characterized in that, the intelligent screening grading plant mainly is made up of the input and the cut-off circuit of DC/DC power transfer module, charge-discharge control circuit, battery single-unit voltage sampling circuit, battery, charge-discharge control circuit is connected with cut-off circuit with the input of DC/DC power transfer module, battery single-unit voltage sampling circuit, battery respectively, and input is connected with battery single-unit voltage sampling circuit with cut-off circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201072066U CN202045092U (en) | 2011-04-13 | 2011-04-13 | Locomotive battery intelligent screening grading system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201072066U CN202045092U (en) | 2011-04-13 | 2011-04-13 | Locomotive battery intelligent screening grading system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202045092U true CN202045092U (en) | 2011-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201072066U Expired - Lifetime CN202045092U (en) | 2011-04-13 | 2011-04-13 | Locomotive battery intelligent screening grading system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202045092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297693A (en) * | 2014-10-10 | 2015-01-21 | 武汉黎赛科技有限责任公司 | Detection grading device for storage battery |
| CN107688153A (en) * | 2017-08-30 | 2018-02-13 | 长光卫星技术有限公司 | Distributed wireless bus battery screens and test system and method for testing |
-
2011
- 2011-04-13 CN CN2011201072066U patent/CN202045092U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297693A (en) * | 2014-10-10 | 2015-01-21 | 武汉黎赛科技有限责任公司 | Detection grading device for storage battery |
| CN107688153A (en) * | 2017-08-30 | 2018-02-13 | 长光卫星技术有限公司 | Distributed wireless bus battery screens and test system and method for testing |
| CN107688153B (en) * | 2017-08-30 | 2019-12-31 | 长光卫星技术有限公司 | Distributed wireless bus battery screening and testing system and testing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |