CN105605521A - Streetlamp pole-based solar (wind) grid-connected power generation system - Google Patents
Streetlamp pole-based solar (wind) grid-connected power generation system Download PDFInfo
- Publication number
- CN105605521A CN105605521A CN201610129242.XA CN201610129242A CN105605521A CN 105605521 A CN105605521 A CN 105605521A CN 201610129242 A CN201610129242 A CN 201610129242A CN 105605521 A CN105605521 A CN 105605521A
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- CN
- China
- Prior art keywords
- wind
- grid
- light pole
- solar energy
- solar
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
- F21S9/043—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator driven by wind power, e.g. by wind turbines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Abstract
The invention relates to a streetlamp pole-based solar (wind) grid-connected power generation system, comprising streetlamps and poles on two sides of a road. The pole of each streetlamp pole is provided with a solar photovoltaic generating panel, a wind generator may also be disposed on the pole of each streetlamp pole, a grid-connected inversion module and a billing meter are disposed inside a streetlamp distribution box or an independent box, and the streetlamps, the solar photovoltaic generating panel and the wind generators are connected with the grid-connected inversion module through connecting cables. Output voltage of the solar photovoltaic generating panels or wind generators is lower than startup voltage of the streetlamps, so that the connecting cables can reuse original streetlamp power cables. The invention solves the storage problem of power acquired by solar (wind) generation, omits the maintenance cost due to frequent changing of storage batteries in the traditional solar streetlamps, reduces construction cost of the solar (wind) power generation system, and improves return on investment of the system.
Description
Technical field
The present invention relates to photovoltaic and wind power grid technical field of power generation, relate in particular to a kind of solar energy (wind energy) grid-connected system based on light pole.
Background technology
At present, solar energy power generating plate (or small-sized wind power generator) is installed on light pole provides street lighting electric energy very common, but, for ensureing the required electric energy of street lighting in night, solar energy power generating plate or wind-driven generator generate electricity and can all carry out energy storage by the battery arranging on the spot, when having the sun daytime or having wind, generate electricity, generate electricity and can be stored in battery, battery discharged electric energy again and provided street lighting required night. There is following defect in this kind of pattern: the battery that configures because every day discharge and recharge once, 1 to 2 year life-span expired substantially, need change once, maintenance workload is large, maintenance cost is also high; In addition, under continuous overcast and rainy or calm climate state, cannot ensure the normal illumination of street lamp.
Summary of the invention
The object of the invention is in order to overcome the deficiencies in the prior art, a kind of solar energy (wind energy) electricity generation system based on light pole is provided, the electric energy real-time feed of obtaining can be given to electrical network, not only solve the storage problem of protosun energy (wind energy) road lamp system to solar energy (wind energy) power generation and acquiring electric energy, native system shares former light pole and power transmission line resource simultaneously, reduce system Construction cost, improved capital fund return rate.
The present invention is achieved through the following technical solutions: a kind of solar energy (wind energy) grid-connected system of installing based on light pole, comprise the light pole that road is other, solar energy power generating plate is set on the lamp stand of described light pole, and described solar energy power generating plate is connected with Inverter Unit with power transmission line by former street lamp.
Further, wind-driven generator also can be set on the lamp stand of described light pole, described wind-driven generator is connected with Inverter Unit with power transmission line by former street lamp.
Further, described Inverter Unit is connected with national standard power network line.
Further, on the connection line between described Inverter Unit and national standard electrical network, two-way Changeable electric meter is set.
Further, the output voltage of described solar energy power generating plate, wind-driven generator is lower than the startup operating voltage of street lamp.
Further, described Inverter Unit and two-way Changeable electric meter are arranged in street lamp distribution box, and Inverter Unit and two-way Changeable electric meter also can be arranged on and newly establish in independent case body.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is connected to Inverter Unit by being arranged on the electric energy that photovoltaic on light pole or wind-power electricity generation send by former street lamp power supply, road lamp power supply cable, Inverter Unit circuit converts this DC voltage to standard line voltage, feed back in real time electrical network, so not only solved protosun can (wind energy) road lamp system to the generate electricity storage problem of the electric energy that obtains of solar energy (wind energy), native system shares former light pole and power transmission line resource simultaneously, reduce system Construction cost, improve capital fund return rate.
Brief description of the drawings
Fig. 1 is the syndeton schematic diagram of solar energy (wind energy) grid-connected system that the present invention is based on light pole.
Wherein: 1, power transmission line; 2, light pole; 3, wind-driven generator; 4, solar energy power generating plate; 5, Inverter Unit; 6, national standard electrical network; 7, two-way Changeable electric meter; 8, street lamp distribution box.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated. Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, the present invention relates to a kind of solar energy (wind energy) grid-connected system of installing based on light pole, comprise the light pole 2 that road is other, solar energy power generating plate 4 is set on the lamp stand of described light pole 2, described solar energy power generating plate 4 is connected with Inverter Unit 5 with power transmission line 1 by former street lamp, wind-driven generator 3 also can be set on the lamp stand of described light pole 2, described wind-driven generator 3 is connected with Inverter Unit 5 with power transmission line 1 by former street lamp, described Inverter Unit 5 and national standard electrical network 6 connections, two-way Changeable electric meter 7 is set on the connection line between described Inverter Unit 5 and national standard electrical network 6, described solar energy power generating plate 4, the output voltage of wind-driven generator 3 is lower than the startup operating voltage of street lamp, described Inverter Unit 5 is arranged in street lamp distribution box interior 8 with two-way Changeable electric meter 7, and Inverter Unit 5 also can be arranged on and newly establish in independent case body with two-way Changeable electric meter 7.
Embodiment 1
The present invention makes full use of existing street lamp common base and implements, on the light pole 2 of road both sides street lamp, solar energy power generating plate 4 is installed for nature electric generation, and solar energy power generating plate 4 is connected with Inverter Unit 5 circuit, and net inversion module 5 and national standard electrical network 6 connections, Inverter Unit 5 can send direct current energy by solar energy power generating plate 4 and convert standard line voltage to, feed back in real time national standard electrical network 6, solve the storage problem of the electric energy that protosun energy streetlight system obtains solar electrical energy generation, and solar energy power generating plate 4 is connected with power transmission line 1 with former street lamp, solar energy power generating plate 4 shares former light pole and power transmission line resource, reduce system Construction cost, improve capital fund return rate, and the output voltage of solar energy power generating plate 4 is lower than the startup operating voltage of street lamp, guarantee that circuit normally works.
Embodiment 2
The present invention makes full use of existing street lamp common base and implements, on the light pole 2 of road both sides street lamp, wind-driven generator 3 is installed for nature electric generation, and wind-driven generator 3 is connected with Inverter Unit 5 circuit, and net inversion module 5 and national standard electrical network 6 connections, Inverter Unit 5 can send direct current energy by wind-driven generator 3 and convert standard line voltage to, feed back in real time national standard electrical network 6, solve the storage problem of the electric energy that protosun energy streetlight system obtains solar electrical energy generation, and wind-driven generator 3 is connected with power transmission line 1 with former street lamp, wind-driven generator 3 shares former light pole and power transmission line resource, reduce system Construction cost, improve capital fund return rate.
Light pole 2 can be installed solar energy power generating plate 4 simultaneously and be connected with former street lamp power transmission line 1 with wind-driven generator 3, makes full use of regenerative resource.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. solar energy (wind energy) grid-connected system of installing based on light pole, comprise the light pole (2) that road is other, it is characterized in that, solar energy power generating plate (4) is set on the lamp stand of described light pole (2), described solar energy power generating plate (4) by former for street lamp power transmission line (1) be connected with Inverter Unit (5).
2. a kind of solar energy (wind energy) grid-connected system of installing based on light pole according to claim 1, it is characterized in that, wind-driven generator (3) is set on the lamp stand of described light pole (2), described wind-driven generator (3) by former for street lamp power transmission line (1) be connected with Inverter Unit (5).
3. a kind of solar energy (wind energy) grid-connected system of installing based on light pole according to claim 1 and 2, is characterized in that described Inverter Unit (5) and national standard electrical network (6) connection.
4. a kind of solar energy (wind energy) grid-connected system of installing based on light pole according to claim 1 and 2, it is characterized in that, on the connection line between described Inverter Unit (5) and national standard electrical network (6), two-way Changeable electric meter (7) is set.
5. according to a kind of solar energy (wind energy) grid-connected system of installing based on light pole described in claim 1 and 2, it is characterized in that, the output voltage of described solar energy power generating plate (4), wind-driven generator (3) is lower than the startup operating voltage of street lamp.
6. according to a kind of solar energy (wind energy) grid-connected system of installing based on light pole described in claims 1 to 3, it is characterized in that, described Inverter Unit (5) is arranged in street lamp distribution box interior (8) with two-way Changeable electric meter (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129242.XA CN105605521A (en) | 2016-03-08 | 2016-03-08 | Streetlamp pole-based solar (wind) grid-connected power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129242.XA CN105605521A (en) | 2016-03-08 | 2016-03-08 | Streetlamp pole-based solar (wind) grid-connected power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105605521A true CN105605521A (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610129242.XA Pending CN105605521A (en) | 2016-03-08 | 2016-03-08 | Streetlamp pole-based solar (wind) grid-connected power generation system |
Country Status (1)
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| CN (1) | CN105605521A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310591A (en) * | 2008-04-23 | 2008-11-26 | 孙以川 | Modern system agricultural industry system designed according to material and energy cycle |
| CN201255350Y (en) * | 2008-08-28 | 2009-06-10 | 深圳市兴隆源科技发展有限公司 | Scene complementation intelligent street lamp |
| CN201875619U (en) * | 2010-09-30 | 2011-06-22 | 黄涛 | Intelligent street lamp |
| CN102980124A (en) * | 2012-11-30 | 2013-03-20 | 倪晓旺 | LED (light emitting diode) beacon light based on wind and solar complementation integral power supply mode |
| CN104935003A (en) * | 2015-06-06 | 2015-09-23 | 王子韩 | Streetlamp pole support based distributed photovoltaic power generation system |
| CN205655227U (en) * | 2016-03-08 | 2016-10-19 | 杭州信控科技有限公司 | Solar energy, wind energy grid -connected electricity generation system based on light pole |
-
2016
- 2016-03-08 CN CN201610129242.XA patent/CN105605521A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310591A (en) * | 2008-04-23 | 2008-11-26 | 孙以川 | Modern system agricultural industry system designed according to material and energy cycle |
| CN201255350Y (en) * | 2008-08-28 | 2009-06-10 | 深圳市兴隆源科技发展有限公司 | Scene complementation intelligent street lamp |
| CN201875619U (en) * | 2010-09-30 | 2011-06-22 | 黄涛 | Intelligent street lamp |
| CN102980124A (en) * | 2012-11-30 | 2013-03-20 | 倪晓旺 | LED (light emitting diode) beacon light based on wind and solar complementation integral power supply mode |
| CN104935003A (en) * | 2015-06-06 | 2015-09-23 | 王子韩 | Streetlamp pole support based distributed photovoltaic power generation system |
| CN205655227U (en) * | 2016-03-08 | 2016-10-19 | 杭州信控科技有限公司 | Solar energy, wind energy grid -connected electricity generation system based on light pole |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160525 |
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| RJ01 | Rejection of invention patent application after publication |