CN202586444U - Output voltage control circuit in activation device - Google Patents
Output voltage control circuit in activation device Download PDFInfo
- Publication number
- CN202586444U CN202586444U CN2012202265766U CN201220226576U CN202586444U CN 202586444 U CN202586444 U CN 202586444U CN 2012202265766 U CN2012202265766 U CN 2012202265766U CN 201220226576 U CN201220226576 U CN 201220226576U CN 202586444 U CN202586444 U CN 202586444U
- Authority
- CN
- China
- Prior art keywords
- resistance
- output voltage
- resistor
- relay
- control circuit
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses an output voltage control circuit in an activation device. The output voltage control circuit in the activation device comprises a first resistor, wherein one end of the first resistor is connected with a control signal outputted by a main control circuit, the other end of the first resistor is connected with a base electrode of a triode, a collector of the triode is in ground connection, an emitting electrode of the triode is connected with a fourth end of a relay, a third end of the relay is respectively connected with one end of a second resistor and one end of a third resistor, the other end of the third resistor is connected with a feedback signal acquisition circuit, the other end of the second resistor is respectively connected with a first end of the relay and a fourth resistor, the fourth resistor is respectively connected with a charging time control circuit and an output voltage rectifier filter circuit, and a fifth end of the relay outputs a 14V voltage signal through a fifth resistor. The output voltage control circuit controls opening and closing of the relay by controlling turn-on operation and turn-off operation of the triode and controls a feedback signal by controlling closing and isolation of the second resistor, so an output voltage value is controlled, and normal charging is realized.
Description
Technical field
The utility model relates to the intelligent battery field, the output voltage controlling circuit in particularly a kind of active device.
Background technology
Batteries has obtained application more and more widely as a kind of cleaning, green energy resource, especially on electric automobile, occupies an important position.The electric motor car industry is in only several years of China's upgrowth, and in these short several years, the electric motor car industry has obtained development and significant progress at a high speed, and the storage battery of electric motor car has just played crucial effects for this reason.
In the process that realizes the utility model, the shortcoming and defect below finding to exist at least in the prior art:
When storage battery was worked in winter, the situation of the decay that can occur charging made electric motor car not charge normally, and influence is worked normally.
The utility model content
The utility model provides the output voltage controlling circuit in a kind of active device, and this output voltage controlling circuit has been avoided the situation of charging decay, makes that under the condition of cold, storage battery also can be worked normally, sees hereinafter for details and describes:
Output voltage controlling circuit in a kind of active device; Comprise: first resistance; The control signal that one termination main control circuit of said first resistance sends, the base stage of another termination triode, the grounded collector of said triode; The emitter of said triode is succeeded the 4th end of electrical equipment, and the 3rd end of said relay links to each other with an end of second resistance, one end and the 3rd resistance respectively; Another termination feedback signal Acquisition Circuit of said the 3rd resistance; The said second resistance other end links to each other with the 4th resistance with first end of said relay respectively; Said the 4th resistance links to each other with the output voltage current rectifying and wave filtering circuit with the charging interval control circuit respectively; The five terminal of said relay is through the 5th resistance output 14V voltage signal.
The utility model provides the output voltage controlling circuit in a kind of active device; Have following beneficial effect: this output voltage controlling circuit through control triode conducting and end; Thereby the switching of control relay; Through connection and the isolation of controlling second resistance, Control and Feedback signal, thereby control output voltage value; Make active device easy to use, not influenced by cold snap, realized charging normal.
Description of drawings
The schematic diagram of the output voltage controlling circuit that Fig. 1 provides for the utility model.
The list of parts of each label representative is following in the accompanying drawing:
RP_CTR: control signal; R47: first resistance;
R41: second resistance; R11: the 3rd resistance;
R12: the 4th resistance; R48: the 5th resistance;
K1: relay; T5: triode;
6: the output voltage current rectifying and wave filtering circuit; 7: the charging interval control circuit;
8: the feedback signal Acquisition Circuit
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model execution mode is done to describe in detail further below.
Situation for fear of the charging decay makes that under the condition of cold, storage battery also can be worked normally, and the utility model embodiment provides the output voltage controlling circuit in a kind of active device, referring to Fig. 1, sees hereinafter for details and describes:
Referring to Fig. 1; Output voltage controlling circuit in a kind of active device comprises: the control signal RP_CTR that a termination main control circuit of first resistance R, 47, the first resistance R 47 sends; The base stage of another termination triode T5; The grounded collector of triode T5, the emitter of triode T5 are succeeded the 4th end of electrical equipment K1, and the 3rd end of relay K 1 links to each other with an end of second resistance R, 41 1 ends and the 3rd resistance R 11 respectively; Another termination feedback signal Acquisition Circuit 8 of the 3rd resistance R 11; Second resistance R, 41 other ends link to each other with the 4th resistance R 12 with first end of relay K 1 respectively; The 4th resistance R 12 links to each other with output voltage current rectifying and wave filtering circuit 6 with charging interval control circuit 7 respectively; The five terminal of relay K 1 is through the 5th resistance R 48 output 14V voltage signals.
Wherein, when specifically realizing, output voltage controlling circuit is connected with pulse control circuit, power supply circuits and main control circuit through the 14V voltage signal.
Wherein, control signal RP_CTR is through the input of first resistance R 47, controls the conducting of triode T5 and ends, and then the switching of control relay K1, and when relay K 1 connects the 3rd end, second resistance R 41 is isolated, and storage battery normally charges; When relay K 1 connect second end, second resistance R 41 was switched on, and comes the Control and Feedback signal, thus the control output voltage value, and the situation of the decay of avoiding occurring charging has guaranteed the operate as normal of storage battery.
Wherein, Pulse control circuit, power supply circuits, main control circuit, output voltage current rectifying and wave filtering circuit 6, charging interval control circuit 7 and feedback signal Acquisition Circuit 8; Adopt general circuit in the prior art, when specifically realizing, the utility model embodiment does not limit this.
Wherein, the utility model embodiment does not do setting to the model of above-mentioned components and parts, and when specifically realizing, the utility model embodiment does not limit this.
In sum; The utility model embodiment provides the output voltage controlling circuit in a kind of active device; This output voltage controlling circuit through control triode conducting and end, thereby the switching of control relay, through connection and the isolation of controlling second resistance; Control and Feedback signal, thereby control output voltage value; Make active device easy to use, not influenced by cold snap, realized charging normal.
It will be appreciated by those skilled in the art that accompanying drawing is the sketch map of a preferred embodiment, above-mentioned the utility model embodiment sequence number is not represented the quality of embodiment just to description.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (1)
1. the output voltage controlling circuit in the active device; It is characterized in that, comprising: first resistance, the control signal that a termination main control circuit of said first resistance sends; The base stage of another termination triode; The grounded collector of said triode, the emitter of said triode are succeeded the 4th end of electrical equipment, and the 3rd end of said relay links to each other with an end of second resistance, one end and the 3rd resistance respectively; Another termination feedback signal Acquisition Circuit of said the 3rd resistance; The said second resistance other end links to each other with the 4th resistance with first end of said relay respectively; Said the 4th resistance links to each other with the output voltage current rectifying and wave filtering circuit with the charging interval control circuit respectively; The five terminal of said relay is through the 5th resistance output 14V voltage signal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202265766U CN202586444U (en) | 2012-05-17 | 2012-05-17 | Output voltage control circuit in activation device |
| DE202013101315U DE202013101315U1 (en) | 2012-05-17 | 2013-03-26 | An output voltage control circuit in an activation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202265766U CN202586444U (en) | 2012-05-17 | 2012-05-17 | Output voltage control circuit in activation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202586444U true CN202586444U (en) | 2012-12-05 |
Family
ID=47255812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202265766U Expired - Fee Related CN202586444U (en) | 2012-05-17 | 2012-05-17 | Output voltage control circuit in activation device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202586444U (en) |
| DE (1) | DE202013101315U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720652A (en) * | 2016-04-14 | 2016-06-29 | 天津市畅悦电子科技有限公司 | Output voltage control circuit used in active device |
-
2012
- 2012-05-17 CN CN2012202265766U patent/CN202586444U/en not_active Expired - Fee Related
-
2013
- 2013-03-26 DE DE202013101315U patent/DE202013101315U1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720652A (en) * | 2016-04-14 | 2016-06-29 | 天津市畅悦电子科技有限公司 | Output voltage control circuit used in active device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202013101315U1 (en) | 2013-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150517 |
|
| EXPY | Termination of patent right or utility model |