CN204131440U - New automobile charging generator - Google Patents
New automobile charging generator Download PDFInfo
- Publication number
- CN204131440U CN204131440U CN201420574072.2U CN201420574072U CN204131440U CN 204131440 U CN204131440 U CN 204131440U CN 201420574072 U CN201420574072 U CN 201420574072U CN 204131440 U CN204131440 U CN 204131440U
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- Prior art keywords
- generator assembly
- voltage
- resolver
- generator
- rectifier
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Abstract
The utility model proposes a kind of new automobile charging generator, comprising: generator assembly, excitatory rectifier, resolver, voltage regulator; The excitatory end of generator assembly connects excitatory rectifier one end, the described excitatory rectifier other end connects resolver one end, the described resolver other end connects voltage regulator one end, the described voltage regulator other end connects generator assembly B+ generating output and the excitatory input of generator assembly D+, and described generator assembly S voltage input end connects voltage regulator.
Description
Technical field
The utility model relates to electronic circuit field, particularly relates to a kind of new automobile charging generator.
Background technology
In vehicle charging process in prior art, the charging generator group of automotive interior comprises two kinds of main structures, one is brushless generator, its field winding cannot carry out electrical energy transfer by resolver, another kind brushes hair motor, but there is the collector ring brushing hair motor always to there is shorter technical problem in useful life, and there is its ability of collector ring brushing hair motor to there is a lot of technological deficiencies, electrical power generators is impacted, based on above defect, need those skilled in the art badly to solve the problems of the technologies described above, thus better charging generator can be manufactured.
Utility model content
The utility model is intended at least solve the technical problem existed in prior art, especially innovatively proposes a kind of new automobile charging generator.
In order to realize above-mentioned purpose of the present utility model, the utility model provides a kind of new automobile charging generator, and its key is, comprising: generator assembly, excitatory rectifier, resolver, voltage regulator;
The excitatory end of generator assembly connects excitatory rectifier 3 output, described excitatory rectifier 3 input connects resolver 4 secondary side, described resolver 4 primary side connects voltage regulator 5 output, described voltage regulator 5 inverter input terminal end connects generator assembly generating output and generator assembly generating display lamp, described generator assembly pressure regulation sampling end connects the voltage-regulation end of voltage regulator, generator assembly DC power transmission is to voltage regulator 5, voltage regulator regulates voltage, to be exported by resolver 4 and through the rectification of excitatory rectifier 3, for field winding 2 provides operating current, thus generation magnetic field.
The beneficial effect of technique scheme is: by using resolver 4, eliminate the copper valve in prior art transformer and the carbon brush in prior art transformer, and ensure that charging performance is good, output voltage stabilization is efficient.
Described new automobile charging generator, preferably, described generator assembly comprises: described generator assembly comprises: stator winding 1 and field winding 2, and the output of described rectifier 3 is connected with the input of field winding 2, and described rectifier 3 is full-bridge rectifier.
The beneficial effect of technique scheme is: the stator winding in described generator assembly, field winding, rectifier, cooperatively interact, and completes and sends out some work.
Described new automobile charging generator, preferably, described voltage regulator comprises: inverter and adjuster;
Described resolver 4 one end connects inverter ac electrical input, described inverter DC output end connects generator assembly generating output, the Partial DC electricity sent by generator assembly is converted to alternating current by inverter, then resolver 4 is transferred to, described resolver 4 one end also connection adjustor voltage-regulation input, described regulator voltage output connects generator assembly pressure regulation sampling end, adopt transistor regulator regulation voltage numerical value, prevent that generator voltage supercharging is excessive to cause damage to motor vehicle assembly.
The beneficial effect of technique scheme is: by inverter, alternating current is converted to direct current, is adjusted accordingly by adjuster to voltage.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
The utility model is that exciting curent is carried out electrical energy transfer by resolver, merge the advantage of generator in prior art, solve the technical problem that brushless generator exists two modification spaces, also solve the technological deficiency brushing hair motor collecting ring simultaneously, make it in charging process, can charge when automobile low cruise, and charging performance is good, charging rate is fast, extends the useful life of automobile current generator simultaneously.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the utility model new automobile charging generator overall circuit figure.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Figure 1, the utility model provides a kind of new automobile charging generator, and its key is, comprising: generator assembly, excitatory rectifier, resolver, voltage regulator;
The excitatory end of generator assembly connects excitatory rectifier 3 output, described excitatory rectifier 3 input connects resolver 4 secondary side, described resolver 4 primary side connects voltage regulator 5 output, described voltage regulator 5 inverter input terminal end connects generator assembly generating output and generator assembly generating display lamp, described generator assembly pressure regulation sampling end connects the voltage-regulation end of voltage regulator, generator assembly DC power transmission is to voltage regulator 5, voltage regulator regulates voltage, to be exported by resolver 4 and through the rectification of excitatory rectifier 3, for field winding 2 provides operating current, thus generation magnetic field.
The beneficial effect of technique scheme is: by using resolver 4, eliminate the copper valve in prior art transformer and the carbon brush in prior art transformer, and ensure that charging performance is good, output voltage stabilization is efficient.
Described new automobile charging generator, preferably, described generator assembly comprises: described generator assembly comprises: stator winding 1 and field winding 2, and the output of described rectifier 3 is connected with the input of field winding 2, and described rectifier 3 is full-bridge rectifier.
The beneficial effect of technique scheme is: the stator winding in described generator assembly, field winding, rectifier, cooperatively interact, and completes and sends out some work.
Described new automobile charging generator, preferably, described voltage regulator comprises: inverter and adjuster;
Described resolver 4 one end connects inverter ac electrical input, described inverter DC output end connects generator assembly generating output, the Partial DC electricity sent by generator assembly is converted to alternating current by inverter, then resolver 4 is transferred to, described resolver 4 one end also connection adjustor voltage-regulation input, described regulator voltage output connects generator assembly pressure regulation sampling end, adopt solid-state regulator or contact voltage regulator regulation voltage numerical value, prevent that generator voltage supercharging is excessive to cause damage to motor vehicle assembly.
The beneficial effect of technique scheme is: by inverter, alternating current is converted to direct current, is adjusted accordingly by adjuster to voltage.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
The utility model is that exciting curent is carried out electrical energy transfer by resolver, merge the advantage of generator in prior art, solve the technical problem that brushless generator exists two modification spaces, also solve the technological deficiency brushing hair motor collecting ring simultaneously, make it in charging process, can charge when automobile low cruise, and charging performance is good, charging rate is fast, extends the useful life of automobile current generator simultaneously.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (3)
1. a new automobile charging generator, is characterized in that, comprising: generator assembly, excitatory rectifier (3), resolver (4), voltage regulator (5);
The excitatory end of generator assembly connects excitatory rectifier (3) output, described excitatory rectifier (3) input connects resolver (4) secondary side, described resolver (4) primary side connects voltage regulator (5) output, described voltage regulator (5) inverter input terminal end connects generator assembly generating output and generator assembly generating display lamp, described generator assembly pressure regulation sampling end connects the voltage-regulation end of voltage regulator, generator assembly DC power transmission is to voltage regulator (5), voltage regulator regulates voltage, by resolver (4) output and through excitatory rectifier (3) rectification, for field winding (2) provides operating current, thus generation magnetic field.
2. new automobile charging generator according to claim 1, it is characterized in that, described generator assembly comprises: stator winding (1) and field winding (2), the output of described rectifier (3) is connected with the input of field winding (2), and described rectifier (3) is full-bridge rectifier.
3. new automobile charging generator according to claim 1, is characterized in that, described voltage regulator (3) comprising: inverter and adjuster;
Described resolver (4) one end connects inverter ac electrical input, described inverter DC output end connects generator assembly generating output, the Partial DC electricity sent by generator assembly is converted to alternating current by inverter, then resolver (4) is transferred to, described resolver (4) one end also connection adjustor voltage-regulation input, described regulator voltage output connects generator assembly pressure regulation sampling end, adopt transistor regulator regulation voltage numerical value, prevent that generator voltage supercharging is excessive to cause damage to motor vehicle assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574072.2U CN204131440U (en) | 2014-09-30 | 2014-09-30 | New automobile charging generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574072.2U CN204131440U (en) | 2014-09-30 | 2014-09-30 | New automobile charging generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204131440U true CN204131440U (en) | 2015-01-28 |
Family
ID=52387757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420574072.2U Expired - Fee Related CN204131440U (en) | 2014-09-30 | 2014-09-30 | New automobile charging generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204131440U (en) |
-
2014
- 2014-09-30 CN CN201420574072.2U patent/CN204131440U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170109 Address after: 400708 Chongqing city town Beibei District Tong Xing Road No. 200 Patentee after: Chongqing Senci Electric Machinery Co., Ltd. Address before: 400708 Chongqing city town Beibei District Tong Xing Road No. 200 Patentee before: CHONGQING SENCI DENSO CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20200930 |