CN204597611U - A kind of multiple-channel output photovoltaic generating system - Google Patents
A kind of multiple-channel output photovoltaic generating system Download PDFInfo
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- CN204597611U CN204597611U CN201520352862.0U CN201520352862U CN204597611U CN 204597611 U CN204597611 U CN 204597611U CN 201520352862 U CN201520352862 U CN 201520352862U CN 204597611 U CN204597611 U CN 204597611U
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- 238000004804 winding Methods 0.000 claims description 17
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000036039 immunity Effects 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Abstract
The utility model discloses a kind of multiple-channel output photovoltaic generating system, comprise solar panels T, diode D1, storage battery E and resistance R1, one end of described solar panels T connects the anode of diode D1, the negative electrode of diode D1 connects the positive pole of inductance L 2 and storage battery E, the other end contact resistance R4 of inductance L 2.The utility model multiple-channel output photovoltaic generating system adds isolating transformer on the basis of original electricity generation system, the Secure isolation between feeder ear and power consumption equipment can be realized on the one hand, can also power to give multiple power consumption equipment by output multi-channel voltage on the other hand, improve power compatibility, be provided with the inductance of series connection simultaneously, effectively can eliminate common mode disturbances, therefore there is strong interference immunity, export various, good stability and advantage applied widely.
Description
Technical field
The utility model relates to a kind of field of photovoltaic power generation, specifically a kind of multiple-channel output photovoltaic generating system.
Background technology
Electric energy has been a part indispensable during people live, but in the remote area of part and Tibet region, a lot of place is still had to there is the problem of power shortage, reason is that laying power circuitry engineering amount is large, difficulty of construction is large, therefore, solar power generation is used to be the effective measures solving this difficult problem, but current most device of solar generating can only send direct current, and a lot of power consumption equipment needs to use alternating current, also there is anti-interference difference in the Blast Furnace Top Gas Recovery Turbine Unit (TRT) that minority can convert alternating current automatically to, the defect of poor safety performance, make troubles to user.
Utility model content
The purpose of this utility model is the multiple-channel output photovoltaic generating system providing a kind of structure simple, easy to use, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of multiple-channel output photovoltaic generating system, comprise solar panels T, diode D1, storage battery E and resistance R1, one end of described solar panels T connects the anode of diode D1, the negative electrode of diode D1 connects the positive pole of inductance L 2 and storage battery E, the other end contact resistance R4 of inductance L 2, the other end of resistance R4 connects electric capacity C1, the collector electrode of resistance R1 and triode VT1, the other end of electric capacity C1 connects the winding N1 of electric capacity C2 and polyphase transformer W, the other end of solar panels T connects negative pole and the inductance L 3 of storage battery E, the other end contact resistance R5 of inductance L 3, the other end of resistance R5 connects the other end of electric capacity C2, the collector electrode of resistance R2 and triode VT2, the other end of resistance R1 connects the negative electrode of diode D2, the base stage of electric capacity C3 and triode VT1, the anode of diode D2 connects the negative electrode of diode D3, the other end of electric capacity C3, electric capacity C4 and controllable impedance L1, the anode of diode D3 connects the other end of electric capacity C4, the other end of resistance R2 and the base stage of triode VT2, the other end contact resistance R3 of controllable impedance L1, the other end of resistance R3 connects the other end of the winding N1 of polyphase transformer W, the emitter of emitter connecting triode VT2 of triode VT1 and the sliding end of controllable impedance L1, the two ends output voltage U1 of the winding N2 of polyphase transformer W, the two ends output voltage U2 of the winding N3 of polyphase transformer W, the two ends output voltage U3 of the winding N4 of polyphase transformer W.
As preferred version of the present utility model: described solar panels T is mono-crystalline silicon solar plate.
As preferred version of the present utility model: described triode VT1 is NPN type triode, triode VT2 is PNP type triode.
Compared with prior art, the beneficial effects of the utility model are: the utility model multiple-channel output photovoltaic generating system adds isolating transformer on the basis of original electricity generation system, the Secure isolation between feeder ear and power consumption equipment can be realized on the one hand, can also power to give multiple power consumption equipment by output multi-channel voltage on the other hand, improve power compatibility, be provided with the inductance of series connection simultaneously, effectively can eliminate common mode disturbances, therefore there is strong interference immunity, export various, good stability and advantage applied widely.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of multiple-channel output photovoltaic generating system.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of multiple-channel output photovoltaic generating system, comprise solar panels T, diode D1, storage battery E and resistance R1, one end of described solar panels T connects the anode of diode D1, the negative electrode of diode D1 connects the positive pole of inductance L 2 and storage battery E, the other end contact resistance R4 of inductance L 2, the other end of resistance R4 connects electric capacity C1, the collector electrode of resistance R1 and triode VT1, the other end of electric capacity C1 connects the winding N1 of electric capacity C2 and polyphase transformer W, the other end of solar panels T connects negative pole and the inductance L 3 of storage battery E, the other end contact resistance R5 of inductance L 3, the other end of resistance R5 connects the other end of electric capacity C2, the collector electrode of resistance R2 and triode VT2, the other end of resistance R1 connects the negative electrode of diode D2, the base stage of electric capacity C3 and triode VT1, the anode of diode D2 connects the negative electrode of diode D3, the other end of electric capacity C3, electric capacity C4 and controllable impedance L1, the anode of diode D3 connects the other end of electric capacity C4, the other end of resistance R2 and the base stage of triode VT2, the other end contact resistance R3 of controllable impedance L1, the other end of resistance R3 connects the other end of the winding N1 of polyphase transformer W, the emitter of emitter connecting triode VT2 of triode VT1 and the sliding end of controllable impedance L1, the two ends output voltage U1 of the winding N2 of polyphase transformer W, the two ends output voltage U2 of the winding N3 of polyphase transformer W, the two ends output voltage U3 of the winding N4 of polyphase transformer W.
Solar panels T is mono-crystalline silicon solar plate.Triode VT1 is NPN type triode, and triode VT2 is PNP type triode.
Operation principle of the present utility model is: when daytime is sunny, solar panels T completes opto-electronic conversion and divides two parts to power the electric energy changed out by diode D1, one road accumulators E charges when preparing against night or rainy weather and uses, when storage battery E is full of, its voltage is identical with the voltage of solar panels, charging will be stopped, another road powers to change-over circuit, by arranging inductance L 2 and inductance L 3 on direct current main line, common mode disturbances can be eliminated, the electric current of triode Q1 and triode Q2 after current-limiting resistance R4 and R5 can limit and flow into, under initial condition, triode VT1 ends, triode VT2 conducting, electric current exports from the negative pole of diode D1, charge to electric capacity C3 and electric capacity C4 after resistance R1, oscillation power output output low level, after electric capacity C3 and electric capacity C4 charging acquires a certain degree, triode VT1 conducting, triode VT2 ends, electric current flows into from the sliding end of variable inductance L3 through triode VT1, power output end exports high level, utilize electric capacity C4, the charge-discharge characteristic of electric capacity C5 and variable inductance L3, finally survey at the winding N1 of polyphase transformer W and form alternating current, the winding N2 of polyphase transformer W, N3 and N4 exports the alternating current voltage of different magnitude of voltage respectively, supply electric loading, by the position of adjustment variable inductance L3 sliding end, the ac power frequency that circuit output end can be made to export changes between 70 ~ 100KHz, system adds isolating transformer on the basis of original electricity generation system, the Secure isolation between feeder ear and power consumption equipment can be realized on the one hand, can also power to give multiple power consumption equipment by output multi-channel voltage on the other hand, improve power compatibility, be provided with the inductance of series connection simultaneously, effectively can eliminate common mode disturbances, therefore there is strong interference immunity, export various, good stability and advantage applied widely.
Claims (3)
1. a multiple-channel output photovoltaic generating system, comprises solar panels T, diode D1, storage battery E and resistance R1, it is characterized in that, one end of described solar panels T connects the anode of diode D1, the negative electrode of diode D1 connects the positive pole of inductance L 2 and storage battery E, the other end contact resistance R4 of inductance L 2, the other end of resistance R4 connects electric capacity C1, the collector electrode of resistance R1 and triode VT1, the other end of electric capacity C1 connects the winding N1 of electric capacity C2 and polyphase transformer W, the other end of solar panels T connects negative pole and the inductance L 3 of storage battery E, the other end contact resistance R5 of inductance L 3, the other end of resistance R5 connects the other end of electric capacity C2, the collector electrode of resistance R2 and triode VT2, the other end of resistance R1 connects the negative electrode of diode D2, the base stage of electric capacity C3 and triode VT1, the anode of diode D2 connects the negative electrode of diode D3, the other end of electric capacity C3, electric capacity C4 and controllable impedance L1, the anode of diode D3 connects the other end of electric capacity C4, the other end of resistance R2 and the base stage of triode VT2, the other end contact resistance R3 of controllable impedance L1, the other end of resistance R3 connects the other end of the winding N1 of polyphase transformer W, the emitter of emitter connecting triode VT2 of triode VT1 and the sliding end of controllable impedance L1, the two ends output voltage U1 of the winding N2 of polyphase transformer W, the two ends output voltage U2 of the winding N3 of polyphase transformer W, the two ends output voltage U3 of the winding N4 of polyphase transformer W.
2. a kind of multiple-channel output photovoltaic generating system according to claim 1, is characterized in that, described solar panels T is mono-crystalline silicon solar plate.
3. a kind of multiple-channel output photovoltaic generating system according to claim 1, is characterized in that, described triode VT1 is NPN type triode, and triode VT2 is PNP type triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520352862.0U CN204597611U (en) | 2015-05-28 | 2015-05-28 | A kind of multiple-channel output photovoltaic generating system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520352862.0U CN204597611U (en) | 2015-05-28 | 2015-05-28 | A kind of multiple-channel output photovoltaic generating system |
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| CN204597611U true CN204597611U (en) | 2015-08-26 |
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| CN201520352862.0U Expired - Fee Related CN204597611U (en) | 2015-05-28 | 2015-05-28 | A kind of multiple-channel output photovoltaic generating system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106156989A (en) * | 2016-09-12 | 2016-11-23 | 北海和思科技有限公司 | A kind of valuables warehouse total management system |
| CN107351082A (en) * | 2017-07-26 | 2017-11-17 | 佛山伊贝尔科技有限公司 | A kind of human-computer dialogue holography robot |
| CN108579835A (en) * | 2018-05-02 | 2018-09-28 | 苏州洋紫瑞信息科技有限公司 | A kind of energy-efficient water bath device |
| WO2019165971A1 (en) * | 2018-03-02 | 2019-09-06 | 淄博名堂教育科技有限公司 | Scraper based on new energy technology |
-
2015
- 2015-05-28 CN CN201520352862.0U patent/CN204597611U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106156989A (en) * | 2016-09-12 | 2016-11-23 | 北海和思科技有限公司 | A kind of valuables warehouse total management system |
| CN107351082A (en) * | 2017-07-26 | 2017-11-17 | 佛山伊贝尔科技有限公司 | A kind of human-computer dialogue holography robot |
| WO2019165971A1 (en) * | 2018-03-02 | 2019-09-06 | 淄博名堂教育科技有限公司 | Scraper based on new energy technology |
| CN108579835A (en) * | 2018-05-02 | 2018-09-28 | 苏州洋紫瑞信息科技有限公司 | A kind of energy-efficient water bath device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150826 Termination date: 20160528 |