CN203117292U - Mobile storage battery set internal resistance collector - Google Patents
Mobile storage battery set internal resistance collector Download PDFInfo
- Publication number
- CN203117292U CN203117292U CN 201320103884 CN201320103884U CN203117292U CN 203117292 U CN203117292 U CN 203117292U CN 201320103884 CN201320103884 CN 201320103884 CN 201320103884 U CN201320103884 U CN 201320103884U CN 203117292 U CN203117292 U CN 203117292U
- Authority
- CN
- China
- Prior art keywords
- internal resistance
- switch
- circuit
- accumulator
- storage battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Tests Of Electric Status Of Batteries (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Secondary Cells (AREA)
Abstract
The utility model belongs to devices for storage battery charge-discharge operation in the power industry, and particularly relates to a mobile storage battery set internal resistance collector. The mobile storage battery set internal resistance collector comprises a storage battery set circuit (1), a gauge circuit (2), a switching circuit (3) and an interface circuit (4), wherein the gauge circuit (2) is provided with an internal resistance gauge NY, a positive jack and a negative jack are arranged on the internal resistance gauge, the switching circuit (3) is provided with a switch K1, a switch K2, a switch K3, a switch K4, a switch K5, a switch K6, a switch K7, a switch K8, a switch K9, a switch K10, a switch K11 and a switch K12, and the interface circuit is provided with a doubling multi-needle interface unit JG. According to the mobile storage battery set internal resistance collector, a traditional internal resistance gauge is eliminated, and the defects that time and labor are wasted due to the fact that the battery internal resistance of each battery needs to be measured independently and measurement may not be accurate due to the fact that the internal resistance gauge is in poor contact with the battery are overcome. The mobile storage battery set internal resistance collector has the advantages that the internal resistance and parameters of a single battery of a battery set can be measured fast and accurately, work efficiency and work quality can be effectively improved, labor is saved, and the measurement is accurate.
Description
Technical field
The utility model belongs to the power industry battery pack and discharges and recharges operation equipment, particularly a kind of movable storage cell group internal resistance collector.
Background technology
In carrying out battery charging operation, discharge operation, need according to the rules at present the battery in the battery pack is carried out internal resistance general survey totally twice, be respectively before the charging general survey one time, charging back general survey one time.Because the more battery cell of number of batteries generally is arranged in 2 to 3, the accumulator screen is by 3 to 4 layers, mounting structure battery sum is generally more than 100, so in the work of measuring battery pack, need to move around up and down, measuring in the monoblock battery needs every battery upper casing is removed, measurement recovers after finishing, the test pencil of internal resistance measurement instrument is aimed at both positive and negative polarity and is needed reliable contact stabilization reading, such operation needs 3 people's cooperations to finish one man operation altogether, one people's reading, one people records to finish this complicated work that repeats of battery pack internal resistance of measuring.According to rules require battery pack every year all needs once the property checked discharge and recharge test, need once check battery parameter in every month, need to drop into great amount of manpower and material resources, and lose time.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, and a kind of human-saving, material resources, high efficiency are provided, and measurement data is movable storage cell group internal resistance collector accurately.
The technical scheme that the utility model technical solution problem adopts is: movable storage cell group internal resistance collector comprises the battery pack circuit, be characterized in that it also is provided with measuring instrument circuit, on-off circuit and interface circuit, comprise internal resistance measurement instrument NY in the measuring instrument circuit, the internal resistance measurement instrument is provided with positive and negative jack, comprises K switch in the on-off circuit
1~ K
12, comprise doubling spininess interface unit JG in the interface circuit; Their annexation is that the anodal jack of the internal resistance measurement instrument NY in the measuring instrument circuit connects the K switch in the on-off circuit
1, K
3, K
5, K
7, K
9, K
11An end, the negative pole jack of internal resistance measurement instrument NY connects the K switch in the on-off circuit
2, K
4, K
6, K
8, K
10, K
12An end, the K switch in the on-off circuit
1~ K
12The other end 1 ~ 12 pin of doubling spininess interface unit JG in the connection interface circuit respectively, 13 and 19 pin of doubling spininess interface unit JG meet accumulator T in the battery pack circuit respectively
1Positive pole, terminal UA and accumulator T
6Negative pole, terminal UB, 14 ~ 18 pin of doubling spininess interface unit JG meet accumulator T respectively
1Negative pole and accumulator T
2Positive pole, accumulator T
2Negative pole and accumulator T
3Positive pole, accumulator T
3Negative pole and accumulator T
4Positive pole, accumulator T
4Negative pole and accumulator T
5Positive pole, accumulator T
5Negative pole and accumulator T
6Positive pole.
The beneficial effects of the utility model are: movable storage cell group internal resistance collector is eliminated tradition and is used the internal resistance measurement table, carrying out that the internal resistance of cell carries out wasting time and energy when the monolithic list is surveyed and internal resistance measurement test pencil and battery loose contact cause measuring many drawbacks such as inaccurate, adopt movable storage cell group internal resistance collector can measure into internal resistance and the parameter of monoblock battery in the Battery pack more fast and accurately, can effectively increase work efficiency and work quality, save manpower, measure accurately.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is movable storage cell group internal resistance collector circuit theory diagrams.
Among the figure, 1-battery pack circuit; 2-measuring instrument circuit; The 3-on-off circuit; The 4-interface circuit.
Embodiment
Embodiment, with reference to accompanying drawing 1, movable storage cell group internal resistance collector is made up of battery pack circuit 1, measuring instrument circuit 2, on-off circuit 3 and interface circuit 4, comprises accumulator T in the battery pack circuit 1
1~ T
6, terminal UA, UB; Comprise internal resistance measurement instrument NY in the measuring instrument circuit 2; Comprise K switch in the on-off circuit 3
1~ K
12Comprise doubling spininess interface unit JG in the interface circuit 4.Their annexation is: the anodal jack of the internal resistance measurement instrument NY in the measuring instrument circuit connects the K switch in the on-off circuit
1, K
3, K
5, K
7, K
9, K
11An end, the negative pole jack of internal resistance measurement instrument NY connects the K switch in the on-off circuit
2, K
4, K
6, K
8, K
10, K
12An end, the K switch in the on-off circuit
1~ K
12The other end 1 ~ 12 pin of doubling spininess interface unit JG in the connection interface circuit respectively, 13 and 19 pin of doubling spininess interface unit JG meet accumulator T in the battery pack circuit respectively
1Positive pole, terminal UA and accumulator T
6Negative pole, terminal UB, 14 ~ 18 pin of doubling spininess interface unit JG meet accumulator T respectively
1Negative pole and accumulator T
2Positive pole, accumulator T
2Negative pole and accumulator T
3Positive pole, accumulator T
3Negative pole and accumulator T
4Positive pole, accumulator T
4Negative pole and accumulator T
5Positive pole, accumulator T
5Negative pole and accumulator T
6Positive pole.
Battery pack internal resistance collector switches thumb wheel with rotation and moves control.
The principle of work of movable storage cell group internal resistance collector is: earlier the positive and negative electrode measuring head of internal resistance of cell measuring instrument is connected in the positive and negative electrode jack of internal resistance measurement instrument NY of mobile battery group internal resistance collector, adopts then and rotate rotation and switch thumb wheel and carry out monolithic accumulator T in the battery pack circuit 1
1~ T
6Selection and switching, can carry out reading and record by group measuring instrument NY in the accumulator after the switching, at monolithic accumulator T
1~ T
6Line is patrolled and examined in last interpolation, adopts doubling spininess interface unit JG to insert collector then, and accumulator parameter measures the back and transfers to the spininess interface.
Claims (1)
1. movable storage cell group internal resistance collector, comprise battery pack circuit (1), it is characterized in that it also is provided with measuring instrument circuit (2), on-off circuit (3) and interface circuit (4), comprise internal resistance measurement instrument NY in the measuring instrument circuit (2), the internal resistance measurement instrument is provided with positive and negative jack, and on-off circuit comprises K switch in (3)
1~ K
12, comprise doubling spininess interface unit JG in the interface circuit; Their annexation is that the anodal jack of the internal resistance measurement instrument NY in the measuring instrument circuit (2) connects the K switch in the on-off circuit (3)
1, K
3, K
5, K
7, K
9, K
11An end, the negative pole jack of internal resistance measurement instrument NY connects the K switch in the on-off circuit (3)
2, K
4, K
6, K
8, K
10, K
12An end, the K switch in the on-off circuit (3)
1~ K
12The other end 1 ~ 12 pin of doubling spininess interface unit JG in the connection interface circuit (4) respectively, 13 and 19 pin of doubling spininess interface unit JG meet accumulator T in the battery pack circuit (1) respectively
1Positive pole, terminal UA and accumulator T
6Negative pole, terminal UB, 14 ~ 18 pin of doubling spininess interface unit JG meet accumulator T respectively
1Negative pole and accumulator T
2Positive pole, accumulator T
2Negative pole and accumulator T
3Positive pole, accumulator T
3Negative pole and accumulator T
4Positive pole, accumulator T
4Negative pole and accumulator T
5Positive pole, accumulator T
5Negative pole and accumulator T
6Positive pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103884 CN203117292U (en) | 2013-03-07 | 2013-03-07 | Mobile storage battery set internal resistance collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103884 CN203117292U (en) | 2013-03-07 | 2013-03-07 | Mobile storage battery set internal resistance collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203117292U true CN203117292U (en) | 2013-08-07 |
Family
ID=48897627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320103884 Expired - Lifetime CN203117292U (en) | 2013-03-07 | 2013-03-07 | Mobile storage battery set internal resistance collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203117292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018176420A1 (en) * | 2017-03-31 | 2018-10-04 | 深圳市中联创新自控***有限公司 | Battery collecting terminal |
-
2013
- 2013-03-07 CN CN 201320103884 patent/CN203117292U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018176420A1 (en) * | 2017-03-31 | 2018-10-04 | 深圳市中联创新自控***有限公司 | Battery collecting terminal |
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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: 20130807 |