CN105471059A - Universal charger for small gasoline engine generator - Google Patents
Universal charger for small gasoline engine generator Download PDFInfo
- Publication number
- CN105471059A CN105471059A CN201510953446.0A CN201510953446A CN105471059A CN 105471059 A CN105471059 A CN 105471059A CN 201510953446 A CN201510953446 A CN 201510953446A CN 105471059 A CN105471059 A CN 105471059A
- Authority
- CN
- China
- Prior art keywords
- diode
- port
- rectifier bridge
- charger
- gasoline engine
- 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.)
- Pending
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Classifications
-
- 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
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1469—Regulation of the charging current or voltage otherwise than by variation of field
- H02J7/1492—Regulation of the charging current or voltage otherwise than by variation of field by means of controlling devices between the generator output and the battery
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a universal charger for a small gasoline engine generator. The charger comprises a fuse BX, a voltage limiting circuit, an electronic transformer, and a diode D. The voltage limiting circuit consists of a capacitor C1, a rectifier bridge BG, a unidirectional silicon controlled rectifier T, a capacitor C2, a resistor R1, and a resistor R2. The universal charger for a small gasoline engine generator effectively reduces consumption of manpower and raw materials in motor manufacturing, and is small in size, light in weight and convenient to install.
Description
Technical field
The charger technologies field that the present invention relates to, particularly relates to a kind of general small-size gasoline engine generator charger.
Background technology
At present, general small-size gasoline engine generator (abbreviation generator) is widely used in industrial or agricultural and civilian every profession and trade, and the charged start-up performance of most generator, is furnished with storage battery.The charging modes of storage battery is generally in motor of generator, increase by a charging winding, and an outside use low-voltage charger realizes.But in motor of generator, increase by a charging winding there is a most outstanding problem, increase by a charging winding in motor of generator and the complicated and copper consumption of motor coiling can be caused to increase, seriously add manufacturing cost.
Summary of the invention
The object of this invention is to provide a kind of general small-size gasoline engine generator charger, consume with the labor and raw material realizing effectively saving motor manufacturing, and this charger volume is little, lightweight, easy for installation.
For solving the problems of the technologies described above, the invention provides a kind of general small-size gasoline engine generator charger, comprising:
Fuse BX, pressure limiting circuit, electronic transformer and diode D;
Described pressure limiting circuit is made up of electric capacity C1, rectifier bridge BG, one-way SCR T, electric capacity C2, resistance R1 and resistance R2;
One end of fuse BX is connected with generator output end AC1, and the other end is connected with electric capacity C1; The other end of electric capacity C1 is connected with the port one of rectifier bridge BG; The port 3 of rectifier bridge BG is connected with generator output end AC2; The port 2 contact resistance R1 of rectifier bridge BG, the anode of one-way SCR T and the first input end of electronic transformer; The port 4 of rectifier bridge BG connects the second input of the negative electrode of one-way SCR T, electric capacity C2, resistance R2 and electronic transformer; The other end of the other end of resistance R1, the other end of resistance R2 and electric capacity C2 is all connected with the control end of one-way SCR T;
First output of electronic transformer is connected with the positive pole of diode D, and the negative pole of diode D exports OUT+ as the forward of charger and is connected with the positive pole of generator storage battery; Second output of electronic transformer exports OUT-as the negative sense of charger and is connected with the negative pole of generator storage battery.
Preferably, described rectifier bridge BX comprises the first diode, the second diode, the 3rd diode and the 4th diode; The negative electrode of the first diode connects the positive pole of the second diode, and the negative pole of the second diode connects the negative pole of the 3rd diode, and the positive pole of the 3rd diode connects the negative pole of the 4th diode, and the positive pole of the 4th diode connects the positive pole of the first diode.
Preferably, the common port of described first diode and the second diode is the port one of rectifier bridge BX, the common port of described second diode and the 3rd diode is the port 2 of rectifier bridge BX, the common port of described 3rd diode and the 4th diode is the port 3 of rectifier bridge BX, and the common port of described 4th diode and the first diode is the port 4 of rectifier bridge BX.
Preferably, described diode D is voltage stabilizing didoe.
Preferably, described electronic transformer comprises magnetic core of transformer and coil.
A kind of general small-size gasoline engine generator charger provided by the present invention, comprises fuse BX, pressure limiting circuit, electronic transformer and diode D; Described pressure limiting circuit is made up of electric capacity C1, rectifier bridge BG, one-way SCR T, electric capacity C2, resistance R1 and resistance R2.The circuit of this charger adopts novel circuit structure, the alternating current that generator exports is converted to direct current, direct current enters pressure limiting again, direct current after pressure limiting carries out the direct current that voltage transitions becomes low-voltage again, forward dc electricity is exported finally by diode D, the positive pole of forward dc electricity input storage battery, storage battery is charged, charger is directly received generator output end by realization like this, storage battery is charged, thus the charging winding in motor is eliminated, solve the complicated and copper consumption of motor coiling to increase, the problem of serious increase manufacturing cost, effective labor and raw material saving motor manufacturing consumes, and, this charger volume is little, lightweight, easy for installation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is the structural representation of general small-size gasoline engine generator charger provided by the present invention.
Embodiment
Core of the present invention is to provide a kind of general small-size gasoline engine generator charger, consume, and this charger volume is little, lightweight, easy for installation with the labor and raw material realizing effectively saving motor manufacturing.
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 1, Fig. 1 is the structural representation of general small-size gasoline engine generator charger provided by the present invention, and this charger comprises:
Fuse 11, pressure limiting circuit 12, electronic transformer 13 and diode 14;
Wherein, namely fuse 11 refers to fuse BX, and namely diode 14 refers to diode D.
Pressure limiting circuit 12 is made up of electric capacity C1, rectifier bridge BG, one-way SCR T, electric capacity C2, resistance R1 and resistance R2;
One end of fuse BX is connected with generator output end AC1, and the other end is connected with electric capacity C1; The other end of electric capacity C1 is connected with the port one of rectifier bridge BG; The port 3 of rectifier bridge BG is connected with generator output end AC2; The port 2 contact resistance R1 of rectifier bridge BG, the anode of one-way SCR T and the first input end of electronic transformer; The port 4 of rectifier bridge BG connects the second input of the negative electrode of one-way SCR T, electric capacity C2, resistance R2 and electronic transformer; The other end of the other end of resistance R1, the other end of resistance R2 and electric capacity C2 is all connected with the control end of one-way SCR T;
First output of electronic transformer is connected with the positive pole of diode D, and the negative pole of diode D exports OUT+ as the forward of charger and is connected with the positive pole of generator storage battery; Second output of electronic transformer exports OUT-as the negative sense of charger and is connected with the negative pole of generator storage battery.
Based on above-mentioned general small-size gasoline engine generator charger, concrete, what generator output end AC1 and generator output end AC2 exported is alternating current, be about 220V, the whole port one by stream bridge BX of alternating current and port 3 input rectifying bridge BX, alternating current is converted to direct current by rectifier bridge BG, direct current is exported from port one and port 4, direct current is by one-way SCR T, one-way SCR T is in conjunction with resistance R1, resistance R2 and electric capacity C2 carries out pressure limiting to direct current, direct current after pressure limiting is still high voltage, direct current after pressure limiting is input to two inputs of electronic transformer.Electronic transformer carries out voltage transitions to the direct current flowed into, high-tension direct current is changed into the direct current of low-voltage, the direct current exported after conversion is about 14.5V, first output of electronic transformer is connected with diode D, diode D carries out forward rectified action to direct current, making by the direct current of diode D is forward dc electricity, the forward dc electricity exported is input to the positive pole of generator storage battery, the direct current of the second output output of electronic transformer is connected into the negative pole of generator storage battery, complete the process of the charge in batteries utilizing the output voltage of generator to generator.So this charger adopts novel circuit structure, charger is realized directly to receive generator output end, storage battery is charged, thus eliminate the charging winding in motor, solving the complicated and copper consumption of motor coiling increases, the serious problem increasing manufacturing cost, effective labor and raw material saving motor manufacturing consumes, and this charger volume is little, lightweight, easy for installation.
Optionally, described rectifier bridge BX comprises the first diode, the second diode, the 3rd diode and the 4th diode; The negative pole of the first diode connects the positive pole of the second diode, and the negative pole of the second diode connects the negative pole of the 3rd diode, and the positive pole of the 3rd diode connects the negative pole of the 4th diode, and the positive pole of the 4th diode connects the positive pole of the first diode.
Wherein, the common port of described first diode and the second diode is the port one of rectifier bridge BX, the common port of described second diode and the 3rd diode is the port 2 of rectifier bridge BX, the common port of described 3rd diode and the 4th diode is the port 3 of rectifier bridge BX, and the common port of described 4th diode and the first diode is the port 4 of rectifier bridge BX.
Wherein, described diode D is voltage stabilizing didoe.Described electronic transformer comprises transformer magnetic core and coil.
To sum up, a kind of general small-size gasoline engine generator charger provided by the present invention, comprises fuse BX, pressure limiting circuit, electronic transformer and diode D; Described pressure limiting circuit is made up of electric capacity C1, rectifier bridge BG, one-way SCR T, electric capacity C2, resistance R1 and resistance R2.The circuit of this charger adopts novel circuit structure, the alternating current that generator exports is converted to direct current, direct current carries out pressure limiting again, direct current after pressure limiting carries out the direct current that voltage transitions becomes low-voltage again, forward dc electricity is exported finally by diode D, the positive pole of forward dc electricity input storage battery, storage battery is charged, charger is directly received generator output end by realization like this, storage battery is charged, thus the charging winding in motor is eliminated, solve the complicated and copper consumption of motor coiling to increase, the problem of serious increase manufacturing cost, effective labor and raw material saving motor manufacturing consumes, and, this charger volume is little, lightweight, easy for installation.
Above a kind of general small-size gasoline engine generator charger provided by the present invention is described in detail.Apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection range of the claims in the present invention.
Claims (5)
1. a general small-size gasoline engine generator charger, is characterized in that, comprising:
Fuse BX, pressure limiting circuit, electronic transformer and diode D;
Described pressure limiting circuit is made up of electric capacity C1, rectifier bridge BG, one-way SCR T, electric capacity C2, resistance R1 and resistance R2;
One end of fuse BX is connected with generator output end AC1, and the other end is connected with electric capacity C1; The other end of electric capacity C1 is connected with the port one of rectifier bridge BG; The port 3 of rectifier bridge BG is connected with generator output end AC2; The port 2 contact resistance R1 of rectifier bridge BG, the anode of one-way SCR T and the first input end of electronic transformer; The port 4 of rectifier bridge BG connects the second input of the negative electrode of one-way SCR T, electric capacity C2, resistance R2 and electronic transformer; The other end of the other end of resistance R1, the other end of resistance R2 and electric capacity C2 is all connected with the control end of one-way SCR T;
First output of electronic transformer is connected with the positive pole of diode D, and the negative pole of diode D exports OUT+ as the forward of charger and is connected with the positive pole of generator storage battery; Second output of electronic transformer exports OUT-as the negative sense of charger and is connected with the negative pole of generator storage battery.
2. general small-size gasoline engine generator charger as claimed in claim 1, it is characterized in that, described rectifier bridge BX comprises the first diode, the second diode, the 3rd diode and the 4th diode; The negative pole of the first diode connects the positive pole of the second diode, and the negative pole of the second diode connects the negative pole of the 3rd diode, and the positive pole of the 3rd diode connects the negative pole of the 4th diode, and the positive pole of the 4th diode connects the positive pole of the first diode.
3. general small-size gasoline engine generator charger as claimed in claim 2, it is characterized in that, the common port of described first diode and the second diode is the port one of rectifier bridge BX, the common port of described second diode and the 3rd diode is the port 2 of rectifier bridge BX, the common port of described 3rd diode and the 4th diode is the port 3 of rectifier bridge BX, and the common port of described 4th diode and the first diode is the port 4 of rectifier bridge BX.
4. general small-size gasoline engine generator charger as claimed in claim 1, it is characterized in that, described diode D is voltage stabilizing didoe.
5. general small-size gasoline engine generator charger as claimed in claim 1, it is characterized in that, described electronic transformer comprises magnetic core of transformer and coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510953446.0A CN105471059A (en) | 2015-12-17 | 2015-12-17 | Universal charger for small gasoline engine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510953446.0A CN105471059A (en) | 2015-12-17 | 2015-12-17 | Universal charger for small gasoline engine generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105471059A true CN105471059A (en) | 2016-04-06 |
Family
ID=55608496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510953446.0A Pending CN105471059A (en) | 2015-12-17 | 2015-12-17 | Universal charger for small gasoline engine generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105471059A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2088753U (en) * | 1991-04-10 | 1991-11-13 | 徐国治 | Electric motor protector |
| US20100000501A1 (en) * | 2008-07-02 | 2010-01-07 | Mazda Motor Corporation | Control method and system for dual-fuel engine |
| CN102111009A (en) * | 2011-01-27 | 2011-06-29 | 卫斌鹏 | Battery charger circuit |
| CN203911569U (en) * | 2014-06-16 | 2014-10-29 | 陕西科技大学 | Power supply apparatus for electric car |
| CN205355906U (en) * | 2015-12-17 | 2016-06-29 | 重庆五福科技有限公司 | General small -size gasoline engine generator charger |
-
2015
- 2015-12-17 CN CN201510953446.0A patent/CN105471059A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2088753U (en) * | 1991-04-10 | 1991-11-13 | 徐国治 | Electric motor protector |
| US20100000501A1 (en) * | 2008-07-02 | 2010-01-07 | Mazda Motor Corporation | Control method and system for dual-fuel engine |
| CN102111009A (en) * | 2011-01-27 | 2011-06-29 | 卫斌鹏 | Battery charger circuit |
| CN203911569U (en) * | 2014-06-16 | 2014-10-29 | 陕西科技大学 | Power supply apparatus for electric car |
| CN205355906U (en) * | 2015-12-17 | 2016-06-29 | 重庆五福科技有限公司 | General small -size gasoline engine generator charger |
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Application publication date: 20160406 |
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| WD01 | Invention patent application deemed withdrawn after publication |