CN105763137B - A kind of solar power system using tower type solar generation technology - Google Patents
A kind of solar power system using tower type solar generation technology Download PDFInfo
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- CN105763137B CN105763137B CN201610092131.6A CN201610092131A CN105763137B CN 105763137 B CN105763137 B CN 105763137B CN 201610092131 A CN201610092131 A CN 201610092131A CN 105763137 B CN105763137 B CN 105763137B
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- solar
- driving motor
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- motor
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- 238000005516 engineering process Methods 0.000 title claims abstract description 26
- 230000005611 electricity Effects 0.000 claims description 13
- 238000010248 power generation Methods 0.000 claims description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000004146 energy storage Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- SYHGEUNFJIGTRX-UHFFFAOYSA-N methylenedioxypyrovalerone Chemical compound C=1C=C2OCOC2=CC=1C(=O)C(CCC)N1CCCC1 SYHGEUNFJIGTRX-UHFFFAOYSA-N 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The present invention relates to a kind of solar power system using tower type solar generation technology, including device of solar generating, the device of solar generating includes four pieces of solar panels, base and the first driving means being vertically arranged on base, the solar panels are equipped with the second driving device, the first driving means are sequentially connected by the second driving device and solar panels, the first driving means include the first driving motor being vertically arranged, the first drive shaft being sequentially connected with the first driving motor, first connecting shaft, this carries out device of solar generating by first driving means using the solar power system of tower type solar generation technology the coarse adjustment of various angles, various angles are carried out to each solar panels by the second driving device at the same time to fine-tune, so as to improve the degree of regulation of solar energy；Moreover, by the integrated circuit high voltage in motor-drive circuit the characteristics of, motor-driven driving force and reliability are improved.
Description
Technical field
The present invention relates to a kind of solar power system using tower type solar generation technology.
Background technology
With continuous progressive, the demand continuous improvement for the energy of people's social development, and traditional energy is not only dirty
Dye is serious, and non-renewable, can not meet the needs of people are for the energy.
Solar energy is a kind of clean energy resource, and present people develop and utilize it.And at present for solar energy
Utilization be mainly two kinds of photovoltaic power generation and photo-thermal power generation.
In photo-thermal power generation is carried out to solar energy, there are tower-type electricity generation, tubular type power generation and point type power generation, in the present invention, adopt
With tower-type electricity generation.In the prior art, tower-type electricity generation is all to carry out transmitting light by solar panels, and luminous energy is carried out at concentration
The mode of reason carries out photo-thermal power generation.But since solar panels are excessive, angle is carried out to solar panels by single adjustment mechanism
Degree is adjusted so that is gathered the inefficiency of solar energy, is reduced the efficiency of power generation.And when driving solar panels, driving electricity
The driving voltage of machine is big, and the conventional H bridges being made of triode are pressure-resistant relatively low, greatly reduce the reliability of driving motor.
The content of the invention
The technical problem to be solved in the present invention is：In order to overcome prior art solar panels angular adjustment low precision and motor
Drive the deficiency of poor reliability, there is provided a kind of solar panels angular adjustment precision is high and motor driving reliably uses the tower sun
The solar power system of energy generation technology.
The technical solution adopted by the present invention to solve the technical problems is：It is a kind of using tower type solar generation technology too
It is positive can electricity generation system, including device of solar generating, the device of solar generating includes four pieces of solar panels, base and vertical
The first driving means being arranged on base, the solar panels are equipped with the second driving device, and the first driving means are led to
The second driving device is crossed to be sequentially connected with solar panels；
The first driving motor and first that the first driving means include being vertically arranged drives what motor was sequentially connected
First drive shaft, the first connecting shaft, horizontally disposed second driving motor, two positioned at the second driving motor both ends and with second
The second drive shaft and some second connecting shafts, one end of first connecting shaft that driving motor is sequentially connected are arranged on the first drive
The top of moving axis, the other end of first connecting shaft are connected with the second driving motor, and the second driving motor passes through second
Drive shaft is sequentially connected with the second connecting shaft, and second connecting shaft is connected with the second driving device；
Two bearings that second driving device includes being arranged on solar panels, the 3rd driving among bearing
Motor, the 3rd drive shaft positioned at the 3rd driving motor both ends, the 4th driving motor, the 4th drive shaft and the 3rd connecting shaft, institute
State the 3rd driving motor to be sequentially connected by the 3rd drive shaft and bearing, the 4th driving motor passes through the 4th drive shaft and the
Three driving motors be sequentially connected, one end of the 3rd connecting shaft with the 4th drive motor be connected, the 3rd connecting shaft it is another
One end is connected axis connection with second；
First drive shaft is equipped with middle control case, and central control unit, the center control are equipped with the middle control case
Device is PLC, is equipped with motor drive module in the central control unit, the first driving motor, the second driving motor, the
Three driving motors and the 4th driving motor are electrically connected with motor drive module, and the motor drive module includes motor driving electricity
Road, the motor-drive circuit include integrated circuit, first resistor, second resistance, the first capacitance, the second capacitance, the 3rd capacitance,
4th capacitance and the 5th capacitance, the integrated circuit are equipped with power end, all the way ground terminal, two-way input terminal and two-way output all the way
End, the external 15V DC voltage power supplies of power end of the integrated circuit, the power end of the integrated circuit pass through the 3rd electricity respectively
Appearance, the 4th capacitance and the 5th capacity earth, the ground terminal ground connection of the integrated circuit, the two-way input terminal of the integrated circuit,
Input terminal is connected with first resistor and by the first capacity earth all the way, and other end input terminal is connected with second resistance and by
Two capacity earths.
Preferably, in order to improve the practicality of device of solar generating, the middle control case is equipped with display interface and control
Device processed, the display interface include liquid crystal display.
Preferably, in order to improve the intelligence of device of solar generating, the central control unit includes center and controls
System, the wireless communication module being connected with central control system, working power module, display control module and by key control mould
Block, the display interface are electrically connected with display control module, and the control device is electrically connected with key control module.
Preferably, being equipped with storage battery in the middle control case, the storage battery is electrically connected with working power module.
Preferably, using Serve Motor Control precision it is high the characteristics of, improve the angular adjustment of device of solar generating
Precision, it is described first driving motor, second driving motor, the 3rd driving motor and the 4th driving motor be DC servo electricity
Machine.
Preferably, in order to ensure that the interference signal to different frequency filters, so as to improve motor-drive circuit
Reliability is driven, the capacitance of the 3rd capacitance is 10nF, and the capacitance of the 4th capacitance is 100nF, the 5th electricity
The capacitance of appearance is 1uF.
Preferably, the model BL8023S of the integrated circuit.
Preferably, trifluoro lithium battery has the characteristics that high energy storage, so as to improve the sustainable of device of solar generating
Ability to work, the storage battery are trifluoro lithium battery.
Preferably, in order to ensure the focusing power of solar panels, the utilization rate to solar energy, the solar panels are improved
Shape be curved surface, the centre of sphere of the curved surface is away from first driving means.
The invention has the advantages that this is driven using the solar power system of tower type solar generation technology by first
Dynamic device carries out device of solar generating the coarse adjustment of various angles, while by the second driving device to each solar panels
Carry out various angles to fine-tune, so as to improve the degree of regulation of solar energy；Moreover, by motor-drive circuit
Integrated circuit high voltage the characteristics of, improve motor-driven driving force and reliability.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the solar power system using tower type solar generation technology of the present invention；
Fig. 2 is the side view of the solar power system using tower type solar generation technology of the present invention；
Fig. 3 is the electricity of the motor-drive circuit of the solar power system using tower type solar generation technology of the present invention
Road schematic diagram；
Fig. 4 is the systematic schematic diagram of the solar power system using tower type solar generation technology of the present invention；
In figure：1. solar panels, 2. second driving devices, 3. first driving means control case in 4., 5. display interfaces, 6.
Control device, 7. first driving motors, 8. bases, 9. bearings, 10. the 3rd drive shafts, 11. the 3rd driving motors, 12. 4 wheel drivens
Moving axis, 13. the 4th driving motors, 14. the 3rd connecting shafts, 15. second connecting shafts, 16. second drive shafts, 17. second driving electricity
Machine, 18. first connecting shafts, 19. first drive shafts, 20. central control systems, 21. motor drive modules, 22. wireless telecommunications moulds
Block, 23. working power modules, 24. display control modules, 25. key control modules, 26. storage batteries, U1. integrated circuits, R1.
First resistor, R2. second resistances, the first capacitances of C1., the second capacitances of C2., the 3rd capacitances of C3., the 4th capacitances of C4., C5. the 5th
Capacitance.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
As Figure 1-Figure 4, a kind of solar power system using tower type solar generation technology, including solar energy hair
Electric installation, the device of solar generating include four pieces of solar panels 1, base 8 and the first driving being vertically arranged on base 8
Device 3, the solar panels 1 are equipped with the second driving device 2, and the first driving means 3 are by the second driving device 2 and too
Positive energy plate 1 is sequentially connected；
The first driving means 3 include be vertically arranged first driving motor 7, with first drive motor 7 be sequentially connected
The first drive shaft 19, the first connecting shaft 18, horizontally disposed second 17, two, motor of driving is positioned at the second 17 liang of motor of driving
End and the second drive shaft 16 being sequentially connected with the second driving motor 17 and some second connecting shafts 15, first connecting shaft 18
One end be arranged on the top of the first drive shaft 19, the other end of first connecting shaft 18 is connected with the second driving motor 17,
It is described second driving motor 17 be sequentially connected by the second drive shaft 16 and the second connecting shaft 15, second connecting shaft 15 and
Second driving device 2 connects；
Second driving device 2 includes being arranged on two bearings 9 on solar panels 1, the among bearing 9 the 3rd
Drive motor 11, the 3rd drive shaft the 10, the 4th driving motor 13,12 and of the 4th drive shaft positioned at the 3rd 11 both ends of driving motor
3rd connecting shaft 14, the 3rd driving motor 11 are sequentially connected by the 3rd drive shaft 10 with bearing 9, the 4th driving electricity
Machine 13 is sequentially connected by the 4th drive shaft 12 and the 3rd driving motor 11, one end of the 3rd connecting shaft 14 and the 4th driving
Motor 13 connects, and the other end of the 3rd connecting shaft 14 is connected with the second connecting shaft 15；
First drive shaft 19 is equipped with middle control case 4, and central control unit, the center are equipped with the middle control case 4
Control device is PLC, and motor drive module 21 is equipped with the central control unit, and the first driving motor 7, second drives
Motor the 17, the 3rd drives motor 11 and the 4th to drive motor 13 to be electrically connected with motor drive module 21, and the motor drives mould
Block 21 includes motor-drive circuit, and the motor-drive circuit includes integrated circuit U1, first resistor R1, second resistance R2, the
One capacitance C1, the second capacitance C2, the 3rd capacitance C3, the 4th capacitance C4 and the 5th capacitance C5, the integrated circuit U1 are equipped with all the way
Power end, all the way ground terminal, two-way input terminal and two-way output terminal, the external 15V direct currents of power end of the integrated circuit U1
Voltage source, the power end of the integrated circuit U1 are grounded by the 3rd capacitance C3, the 4th capacitance C4 and the 5th capacitance C5 respectively, institute
The ground terminal ground connection of integrated circuit U1 is stated, the two-way input terminal of the integrated circuit U1, input terminal and first resistor R1 connect all the way
Connect and be grounded by the first capacitance C1, other end input terminal is connected with second resistance R2 and is grounded by the second capacitance C1.
Preferably, in order to improve the practicality of device of solar generating, the middle control case 4 is equipped with 5 He of display interface
Control device 6, the display interface 5 include liquid crystal display.
Preferably, in order to improve the intelligence of device of solar generating, the central control unit includes center and controls
System 20, the wireless communication module 22 being connected with central control system 20, working power module 23, display control module 24 and
Key control module 25, the display interface 5 are electrically connected with display control module 24, and the control device 6 is with pressing key control mould
Block 25 is electrically connected.
Preferably, being equipped with storage battery 26 in the middle control case 4, the storage battery 26 is electrically connected with working power module 23
Connect.
Preferably, using Serve Motor Control precision it is high the characteristics of, improve the angular adjustment of device of solar generating
Precision, it is described first driving motor 7, second drive motor the 17, the 3rd drive motor 11 and the 4th drive motor 13 be straight
Flow servo motor.
Preferably, in order to ensure that the interference signal to different frequency filters, so as to improve motor-drive circuit
Reliability is driven, the capacitance of the 3rd capacitance C3 is 10nF, and the capacitance of the 4th capacitance C4 is 100nF, described the
The capacitance of five capacitance C5 is 1uF.
Preferably, the model BL8023S of the integrated circuit U1.
Preferably, trifluoro lithium battery has the characteristics that high energy storage, so as to improve the sustainable of device of solar generating
Ability to work, the storage battery 26 are trifluoro lithium battery.
Preferably, in order to ensure the focusing power of solar panels 1, the utilization rate to solar energy, the solar energy are improved
The shape of plate 1 is curved surface, and the centre of sphere of the curved surface is away from first driving means 3.
This includes four pieces using the device of solar generating in the solar power system of tower type solar generation technology
Solar panels 1, by being allocated centralized processing to the sunlight in the region, then improve the collecting efficiency of solar energy.Its
Middle driving mechanism distinguishes two-stage drive, 3 and second driving device 2 of first driving means.First driving means 3 are used for entirely too
Positive energy power generator carries out angular adjustment, and the second driving device 2 is used for carrying out angular adjustment to each solar panels 1, so as to carry
The high precision of angular adjustment.
In first driving means 3, the first driving motor 7 can control turning for the first connecting shaft 18 by the first drive shaft 19
It is dynamic, then drive the second driving motor 17 to be rotated along vertical axis direction by the first connecting shaft 18；Second driving motor 17
The rotation of the second connecting shaft 15 is controlled by the second drive shaft 16, then ensure that device of solar generating along horizontal axis direction
Rotated, it is achieved thereby that the coarse adjustment of the various angles to device of solar generating.
In second driving device 2, the 3rd driving motor 11 is sequentially connected by the 3rd drive shaft 10 with bearing 9, then is controlled
Solar panels 1 are rotated along horizontal axis direction, then control the 3rd by the 4th drive shaft 12 by the 4th driving motor 13
Motor 11 is driven, ensure that solar panels 1 are rotated along vertical axis direction, it is achieved thereby that to the various of solar panels 1
Angle fine-tunes.
In motor-drive circuit, integrated circuit U1 drives driving motor by first resistor R1 and second resistance R2
It is dynamic, processing is filtered input power by the 3rd capacitance C3, the 4th capacitance C4 and the 5th capacitance C5, ensure that driving can
By property, and the model BL8023S of integrated circuit U1, it has the characteristics that high voltage, improves the drive of motor-drive circuit
Kinetic force and reliability, and there is clamped backward voltage, the reliability of motor-drive circuit is improved, so as to ensure that
Motor-driven reliability.
Compared with prior art, this is filled using the solar power system of tower type solar generation technology by the first driving
The coarse adjustment that 3 pairs of device of solar generating carry out various angles is put, while by the second driving device 2 to each solar panels 1
Carry out various angles to fine-tune, so as to improve the degree of regulation of solar energy 1；Moreover, motor-drive circuit is passed through
In integrated circuit U1 high voltages the characteristics of, improve motor-driven driving force and reliability.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (9)
1. a kind of solar power system using tower type solar generation technology, it is characterised in that filled including solar power generation
Put, the device of solar generating includes four pieces of solar panels (1), base (8) and the first drive being vertically arranged on base (8)
Dynamic device (3), the solar panels (1) are equipped with the second driving device (2), and the first driving means (3) are driven by second
Dynamic device (2) is sequentially connected with solar panels (1)；
The first driving means (3) include the first driving motor (7) being vertically arranged and the first driving motor (7) transmission connects
The first drive shaft (19) for connecing, the first connecting shaft (18), horizontally disposed second driving motor (17), two positioned at the second driving
Motor (17) both ends and the second drive shaft (16) and some second connecting shafts (15) being sequentially connected with the second driving motor (17),
One end of first connecting shaft (18) is arranged on the top of the first drive shaft (19), the other end of first connecting shaft (18)
It is connected with the second driving motor (17), the second driving motor (17) passes through the second drive shaft (16) and the second connecting shaft (15)
It is sequentially connected, second connecting shaft (15) is connected with the second driving device (2)；
Second driving device (2) includes being arranged on two bearings (9) on solar panels (1), among bearing (9)
3rd driving motor (11), the 3rd drive shaft (10) positioned at the 3rd driving motor (11) both ends, the 4th driving motor (13), the
Four drive shafts (12) and the 3rd connecting shaft (14), the 3rd driving motor (11) pass through the 3rd drive shaft (10) and bearing (9)
It is sequentially connected, the 4th driving motor (13) is sequentially connected by the 4th drive shaft (12) and the 3rd driving motor (11), institute
The one end for stating the 3rd connecting shaft (14) is connected with the 4th driving motor (13), the other end and second of the 3rd connecting shaft (14)
Connecting shaft (15) connects；
First drive shaft (19) is equipped with middle control case (4), central control unit is equipped with the middle control case (4), in described
Centre control device is PLC, is equipped with motor drive module (21) in the central control unit, the first driving motor (7), the
Two driving motors (17), the 3rd driving motor (11) and the 4th driving motor (13) are electrically connected with motor drive module (21),
The motor drive module (21) includes motor-drive circuit, and the motor-drive circuit includes integrated circuit U1, first resistor
R1, second resistance R2, the first capacitance C1, the second capacitance C2, the 3rd capacitance C3, the 4th capacitance C4 and the 5th capacitance C5, the collection
Power end, all the way ground terminal, two-way input terminal and two-way output terminal all the way, the power supply of the integrated circuit U1 are equipped with into circuit U 1
External 15V DC voltage power supplies are held, the power end of the integrated circuit U1 passes through the 3rd capacitance C3, the 4th capacitance C4 and respectively
Five capacitance C5 are grounded, the ground terminal ground connection of the integrated circuit U1, the two-way input terminal of the integrated circuit U1, all the way input terminal
It is connected with first resistor R1 and is grounded by the first capacitance C1, other end input terminal is connected with second resistance R2 and by the second electricity
Hold C1 ground connection.
2. the solar power system of tower type solar generation technology is used as claimed in claim 1, it is characterised in that described
Middle control case (4) is equipped with display interface (5) and control device (6), and the display interface (5) includes liquid crystal display.
3. the solar power system of tower type solar generation technology is used as claimed in claim 2, it is characterised in that described
Central control unit includes central control system (20), the wireless communication module (22) being connected with central control system (20), work
Make power module (23), display control module (24) and key control module (25), the display interface (5) and display control mould
Block (24) is electrically connected, and the control device (6) is electrically connected with key control module (25).
4. the solar power system of tower type solar generation technology is used as claimed in claim 2, it is characterised in that described
Storage battery (26) is equipped with middle control case (4), the storage battery (26) is electrically connected with working power module (23).
5. the solar power system of tower type solar generation technology is used as claimed in claim 1, it is characterised in that described
First driving motor (7), the second driving motor (17), the 3rd driving motor (11) and the 4th driving motor (13) are that direct current is watched
Take motor.
6. the solar power system of tower type solar generation technology is used as claimed in claim 1, it is characterised in that described
The capacitance of 3rd capacitance C3 is 10nF, and the capacitance of the 4th capacitance C4 is 100nF, the capacitance of the 5th capacitance C5
For 1uF.
7. the solar power system of tower type solar generation technology is used as claimed in claim 1, it is characterised in that described
The model BL8023S of integrated circuit U1.
8. the solar power system of tower type solar generation technology is used as claimed in claim 4, it is characterised in that described
Storage battery (26) is trifluoro lithium battery.
9. the solar power system of tower type solar generation technology is used as claimed in claim 1, it is characterised in that described
The shape of solar panels (1) is curved surface, and the centre of sphere of the curved surface is away from first driving means (3).
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| CN201610092131.6A CN105763137B (en) | 2016-02-18 | 2016-02-18 | A kind of solar power system using tower type solar generation technology |
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| CN201610092131.6A CN105763137B (en) | 2016-02-18 | 2016-02-18 | A kind of solar power system using tower type solar generation technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2017139950A1 (en) * | 2016-02-18 | 2017-08-24 | 刘湘静 | Solar power generation system using tower-type solar power generation |
| CN107342729A (en) * | 2017-02-17 | 2017-11-10 | 深圳市安思科电子科技有限公司 | A kind of windproof device of solar generating with self-cleaning function |
| CN107714325A (en) * | 2017-10-11 | 2018-02-23 | 江阴市新盛医疗器材设备有限公司 | A kind of intelligent wheel chair with solar power generation function |
| CN114142798A (en) * | 2021-12-08 | 2022-03-04 | 深圳市康海商显科技有限公司 | Full-color 3D LCD screen based on photovoltaic power generation glass |
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| TWI367316B (en) * | 2009-07-14 | 2012-07-01 | Univ Nat Kaohsiung 1St Univ Sc | Sun tracking method |
| JP6040242B2 (en) * | 2011-08-15 | 2016-12-07 | モーガン ソーラー インコーポレーテッド | Self-stabilizing solar tracking device |
| KR101227992B1 (en) * | 2011-08-26 | 2013-02-01 | 주식회사 라온테크 | Photovoltaic power generation apparatus |
| CN104850142B (en) * | 2015-05-15 | 2018-07-24 | 三峡大学 | A kind of multi-faceted traceable track of sun formula light conversion means of movement |
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Inventor after: Li Yexiong Inventor after: Zhao Zhigang Inventor before: Liu Xiangjing |
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Effective date of registration: 20180306 Address after: 300082 Tianjin City Huayuan Industrial Zone (outer ring) Haitai Road No. 12 3 storey office building Applicant after: Tianjin central New Energy Co., Ltd. Address before: Longgang District of Shenzhen City, Guangdong province 518000 Buji Park (four) No. 13 Building 1805 unit C Applicant before: Liu Xiangjing |
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Effective date of registration: 20220530 Address after: 010040 Huaxia spotlight 2F office area, No. 15, Baolier street, Jinqiao Development Zone, Saihan District, Hohhot City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Huanxing Power Construction Engineering Co.,Ltd. Address before: 300082 floor 3, office building 12, Haitai East Road, Huayuan Industrial Zone (outside the ring), Tianjin Patentee before: Tianjin central New Energy Co.,Ltd. |