CN205319264U - Become battery system of oar system - Google Patents
Become battery system of oar system Download PDFInfo
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- CN205319264U CN205319264U CN201620097181.9U CN201620097181U CN205319264U CN 205319264 U CN205319264 U CN 205319264U CN 201620097181 U CN201620097181 U CN 201620097181U CN 205319264 U CN205319264 U CN 205319264U
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Abstract
The utility model discloses a become battery system of oar system, the battery system include group battery, charger and battery performance monitoring module. The utility model discloses a become battery system of oar system acquires group battery state parameter in order monitoring its state through the data acquisition unit, and the analysis processes unit carries out the failure mode that the analysis reach the group battery through the group battery state parameter to acquireing, changes battery charging unit's charge mode through the control unit, for example carry out the voltage -sharing to sulfation's group battery and charge, realize improving group battery residual capacity, the function of extension group battery live time.
Description
Technical field
The utility model relates to the variable blade control system field of wind-driven generator, relates to the battery system of a kind of pitch-controlled system in this field specifically.
Background technology
Electric power is indispensable energy form in daily production and life. Traditional thermal power generation not only to be consumed a large amount of fossil resources, and can discharge a large amount of greenhouse gases; Although nuclear energy generating not emission greenhouse gas, but danger very, once accident occurs, environment will be caused irreversible destruction, so various countries are all greatly developing the clean energy resource taking wind-force generating as representative in recent years.
The battery system of blower variable-pitch system is for the protection of fan safe; owing to the battery pack in battery system is operated in the blade of blower fan; it it is a very complex environment; rotation, vibrations, high temperature, low temperature; and excessively the life-span of battery pack all can be impacted by use, it is highly desirable to the monitoring state of battery pack.
In addition, different reasons can cause different battery pack inefficacy patterns, after some inefficacy mode battery group is aging, cannot recover; But for similar sulfation this kind of inefficacy pattern, it is possible to by all pressing charging to repair, but at present all pressure charging needs to carry out in factory, in wind field battery pack cannot realize scene and all press charging, cause remediation efficiency low and cost height.
Practical novel content
Technical problem to be solved in the utility model, being just to provide one can carry out on-line monitoring to battery pack, it is possible to extend the battery system of the pitch-controlled system in its service life.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
The battery system of a kind of pitch-controlled system, its improvements are: described battery system comprises battery pack, charger and battery performance monitor module, described battery performance monitor module comprises and is electrically connected the data collecting unit obtaining battery pack state parameter with battery pack, the analysis and processing unit that the battery pack state parameter it to be obtained is analyzed it is electrically connected, with the warning unit of analysis and processing unit electrical connection and the unit that communicates with data collecting unit; The charging unit that described charger comprises control unit and is electrically connected with control unit, charging unit is electrically connected to charge for it with battery pack, control unit is electrically connected with the communication unit of above-mentioned battery performance monitor module, and the charge mode of the instruction change charging unit according to communication unit.
Further, described charger is DC charger.
Further, the described analysis and processing unit in battery performance monitor module is single-chip microcomputer.
The beneficial effects of the utility model are:
The battery system of pitch-controlled system disclosed in the utility model, battery pack state parameter is obtained to monitor its state by data collecting unit, analysis and processing unit is by analyzing, to the battery pack state parameter obtained, the inefficacy pattern drawing battery pack, the charge mode of charging unit is changed by control unit, such as the battery pack of sulfation is all pressed charging, realize improving battery pack residue capacity, extend the function that battery pack uses the time.
The battery system of pitch-controlled system disclosed in the utility model, when not disturbing blower fan normal operation, by the state of battery pack is monitored, and analyze its inefficacy pattern, automatically the charge mode of battery pack is selected, reach effective activated batteries group, it is to increase it remains capacity, extend the object in service life. But also significantly reduce the maintenance workload of battery pack, improve maintenance efficiency what effectively reduce maintenance cost simultaneously.
Accompanying drawing explanation
Fig. 1 is the structure schematic diagram of the battery system of the pitch-controlled system disclosed in the utility model embodiment 1.
Specific embodiment party formula
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated. It is to be understood that specific embodiment described herein is only in order to explain the utility model, and it is not used in restriction the utility model.
Embodiment 1, as shown in Figure 1, present embodiment discloses the battery system of a kind of pitch-controlled system, described battery system comprises battery pack 1, charger 2 and battery performance monitor module 3, described battery performance monitor module 3 comprises and is electrically connected the data collecting unit 31 obtaining battery pack state parameter with battery pack 1, the analysis and processing unit 32 that battery pack 1 state parameter it to be obtained is analyzed it is electrically connected with data collecting unit 31, the warning unit 33 being electrically connected with analysis and processing unit 32 and the unit 34 that communicates, analysis and processing unit 32 is according to the analysis to battery pack 1 state parameter, as battery pack 1 is damaged, then send alarm signal by warning unit 33, as battery pack 1 repaired, then control unit 21 by communication unit 34 to charger 2 and send change charge mode instruction, such as the battery pack of sulfation is all pressed charging, the charging unit 22 that described charger 2 comprises control unit 21 and is electrically connected with control unit 21, charging unit 22 is electrically connected with battery pack 1 to charge for it, control unit 21 is electrically connected with the communication unit 34 of above-mentioned battery performance monitor module 3, and the charge mode of the instruction change charging unit 22 according to communication unit 34. described charger 2 is DC charger. analysis and processing unit 32 in described battery performance monitor module 3 is single-chip microcomputer.
Claims (3)
1. the battery system of a pitch-controlled system, it is characterized in that: described battery system comprises battery pack, charger and battery performance monitor module, described battery performance monitor module comprises and is electrically connected the data collecting unit obtaining battery pack state parameter with battery pack, the analysis and processing unit that the battery pack state parameter it to be obtained is analyzed it is electrically connected, with the warning unit of analysis and processing unit electrical connection and the unit that communicates with data collecting unit; The charging unit that described charger comprises control unit and is electrically connected with control unit, charging unit is electrically connected to charge for it with battery pack, control unit is electrically connected with the communication unit of above-mentioned battery performance monitor module, and the charge mode of the instruction change charging unit according to communication unit.
2. the battery system of pitch-controlled system according to claim 1, it is characterised in that: described charger is DC charger.
3. the battery system of pitch-controlled system according to claim 2, it is characterised in that: the described analysis and processing unit in battery performance monitor module is single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097181.9U CN205319264U (en) | 2016-01-30 | 2016-01-30 | Become battery system of oar system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097181.9U CN205319264U (en) | 2016-01-30 | 2016-01-30 | Become battery system of oar system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205319264U true CN205319264U (en) | 2016-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620097181.9U Active CN205319264U (en) | 2016-01-30 | 2016-01-30 | Become battery system of oar system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205319264U (en) |
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2016
- 2016-01-30 CN CN201620097181.9U patent/CN205319264U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |