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WO2018103339A1 - Système de génération et d'alimentation en puissance photovoltaïque mobile coupée du réseau - Google Patents

Système de génération et d'alimentation en puissance photovoltaïque mobile coupée du réseau Download PDF

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Publication number
WO2018103339A1
WO2018103339A1 PCT/CN2017/093359 CN2017093359W WO2018103339A1 WO 2018103339 A1 WO2018103339 A1 WO 2018103339A1 CN 2017093359 W CN2017093359 W CN 2017093359W WO 2018103339 A1 WO2018103339 A1 WO 2018103339A1
Authority
WO
WIPO (PCT)
Prior art keywords
flexible connecting
state
tractor
strop
power generation
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.)
Ceased
Application number
PCT/CN2017/093359
Other languages
English (en)
Chinese (zh)
Inventor
张雨军
张国明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Coop & Inno Green Energy Technology Co Ltd
Original Assignee
Suzhou Coop & Inno Green Energy Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Coop & Inno Green Energy Technology Co Ltd filed Critical Suzhou Coop & Inno Green Energy Technology Co Ltd
Publication of WO2018103339A1 publication Critical patent/WO2018103339A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H02S10/40—Mobile PV generator systems
    • 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

Definitions

  • the invention relates to the technical field of solar cells, in particular to a movable off-grid photovoltaic power generation and power supply system.
  • an electrically driven vehicle is mainly charged by a fixed charging place.
  • a user drives an electric car on a road
  • the electric car is low in power
  • the user needs to find a charging pile to charge the electric car.
  • the present invention provides a movable off-grid photovoltaic power generation system.
  • the technical solution is as follows:
  • a mobile off-grid photovoltaic power generation system comprising:
  • a flexible connecting belt disposed on the box body, having a first state gathered in the box body and a second state of being unfolded, wherein the flexible connecting belt is fixed with a plurality of photovoltaic modules;
  • a tractor that is movable for driving the flexible connecting strap to switch between the first state and the second state
  • the winding assembly has a strop wound thereon, and in the second state, the zip line is driven by the tractor to be released to support the unfolded flexible connecting belt.
  • the tractor in the first state, is located within the casing.
  • the box is provided with a sliding groove that cooperates with the zip line.
  • a movable off-grid photovoltaic power generation system comprising a box, a flexible connecting belt disposed inside the box, a tractor disposed inside the box, and a a winding assembly outside the casing;
  • the flexible connecting belt is fixed with a plurality of photovoltaic modules
  • the tank is provided with a chute and a strop for the flexible connecting belt to move;
  • the zip line is connected to the winding assembly
  • the flexible connecting belt is moved by the sliding groove and the strop according to a moving direction of the tractor, in a first state gathered in the casing and a second state extending outside the casing Switch between.
  • the flexible connecting belt is suspended from the inside of the box by a plurality of supporting rods fixed to the movable pulley at both ends;
  • the movable pulley is hung on the strop and placed in the sliding slot;
  • the radius of the movable pulley is greater than the thickness of the photovoltaic module
  • the flexible connecting strap switches between the first state and the second state by movement of the movable pulley.
  • the flexible connecting strap is suspended inside the cabinet by a plurality of support rods.
  • both ends of the support rod are provided with a movable pulley, and the movable pulley is hung on the strop and placed in the sliding slot;
  • the flexible connecting belt is switched between the first state and the second state by movement of the movable pulley.
  • the radius of the moving pulley is greater than the thickness of the photovoltaic module.
  • the flexible connecting strip is provided with a hole through which the support rod is inserted.
  • any adjacent photovoltaic modules on the flexible connecting strip are respectively spaced apart by a predetermined distance that is greater than a dimension of the support rod along the length of the flexible connecting strip.
  • the predetermined distance is greater than a diameter of the support rod.
  • the open box comprises a body and an end detachable from the body, the end being connected to the tractor and moving with the tractor, the flexible connecting belt being connected to the end .
  • the zip line is connected to the end.
  • the flexible connecting strap is suspended inside the box by a plurality of support rods provided with movable pulleys at both ends; the movable pulley is hung on the strop and placed in the Inside the chute; a pusher is provided at a position corresponding to the movable pulley on the end portion.
  • the zip line is coupled to the winding assembly by a fixed pulley.
  • the system further includes a drive motor for driving the take-up assembly to release or retract the strop.
  • the winding assembly is disposed outside the casing.
  • the system further includes a plurality of telescoping rods for supporting the flexible connecting strip in the second state.
  • the upper end portion of the telescopic rod abuts the flexible connecting strip.
  • the system further includes a battery assembly, a circuit control box, and an inverter assembly.
  • the photovoltaic modules are evenly distributed on the front side of the flexible connecting strip.
  • the flexible connecting strip is made of a woven material.
  • the movable off-grid photovoltaic power generation system provided by the invention, and the flexible connecting belt is unfolded and collapsed by the movement of the tractor, so that the flexible connecting belt is Switching between the first state of being gathered in the box body and the second state extending outside the box body, in the second state, the photovoltaic module generates electricity, and in the first state, the whole system can be conveniently moved, and the photovoltaic power generation system is solved.
  • FIG. 1 is a schematic diagram showing a state of a movable off-grid photovoltaic power generation system according to an exemplary embodiment
  • FIG. 2 is a cross-sectional view showing a movable off-grid photovoltaic power generation system according to another exemplary embodiment
  • FIG. 3 is a schematic diagram showing a state of a movable off-grid photovoltaic power generation system according to another exemplary embodiment
  • FIG. 4 is a partial schematic view of a flexible connecting strip according to another exemplary embodiment
  • FIG. 5 is a schematic structural diagram of a movable off-grid photovoltaic power generation system according to another exemplary embodiment
  • FIG. 6 is a schematic structural diagram of a movable off-grid photovoltaic power generation system according to another exemplary embodiment.
  • figure 1 Is a schematic structural view of a flexible connecting strap in a movable off-grid photovoltaic power generation system according to an exemplary embodiment when in a first state of being gathered in a casing.
  • the movable off-grid photovoltaic power generation system includes: a semi-open box 110, and a flexible connecting belt disposed inside the box. 120.
  • a tractor 130 disposed inside the cabinet and a winding assembly 140 disposed outside the casing.
  • the flexible connecting strip 120 is fixed with a plurality of photovoltaic modules (not shown).
  • the flexible connecting strip 120 can be folded and bent in any direction.
  • the material of the flexible connecting strip 120 can satisfy the resistance 150 High temperature fire protection requirements, suitable for long-term use in outdoor ultraviolet light conditions.
  • the housing is provided with a chute 150 and a strop 160 for the flexible connecting belt 120 to move.
  • Two zip lines 160 Parallel to each other, the distance between the two strops 160 is greater than the width of the flexible connecting strip 120.
  • the two short sides of the flexible connecting strip 120 are respectively fixed to the case 110.
  • the flexible connecting belt 120 is moved by the chute 150 and the strop 160 according to the moving direction of the tractor 130, and is gathered in the cabinet. Transition between the first state and the expanded second state within 110.
  • the zip line 160 is connected to the winding assembly 140.
  • the winding assembly 140 is used for the winding strop 160 when the flexible connecting belt 120 is in the casing 110 In the first state, the sling 160 is in the retracted state, and the strop 160 is wound in the winding assembly 140; when the flexible connecting belt 120 is switched from the first state to the second state, the winding assembly 140 The zip line 160 is released; as the tractor 130 and the sling 160 move, the flexible strap 120 is in the deployed second state; when the flexible strap 120 When the second state transitions from the second state to the first state, the winding assembly 140 retracts the sling 160.
  • the winding assembly 140 is driven by a drive motor, and the winding assembly 140 can automatically release the strop 160 or automatically retract the strop 160.
  • the strop 160 is coupled to the winding assembly 140 via a fixed pulley, and the drive motor is specifically configured to drive the fixed pulley to rotate.
  • FIG. 2 is a cross-sectional view of the flexible connecting belt in the movable off-grid photovoltaic power generation system in a first state of being gathered in the casing.
  • the photovoltaic module 121 is fixed on the flexible connecting strip 120, and the flexible connecting strip 120 to which the photovoltaic module 121 is fixed is naturally suspended by gravity, and the flexible connecting strip 120 The direction of the droop is perpendicular to the horizontal plane.
  • the tractor unit 130 is located inside the casing 110, and a portion of the flexible connecting belt 120 is suspended above the tractor unit 130.
  • each support rod (not shown) is from the flexible connecting strip 120. Any two symmetrical metal holes are passed through, and a movable pulley 11 is fixed to each end of each support rod, that is, a support rod is arranged between any two symmetrical movable pulleys 11; the movable pulley 11 is hung on the zip line 160 It is placed in the chute 150; the strop 160 is connected to the winding assembly 140 via the fixed pulley 12.
  • the flexible connecting strip 120 is in the first state, the flexible connecting strip 120
  • the photovoltaic module 121 is suspended inside the casing 110 by a plurality of support rods to which the movable pulley 11 is fixed at both ends, as shown in Fig. 2.
  • the chute 150 gradually extends obliquely upward in the direction toward the side where the tractor is located. As shown in Fig. 2, it is apparent that the chute extends obliquely upward from left to right.
  • the photovoltaic module fixed on the flexible connecting strip 120 121 Tight extrusion results in a circuit failure that causes the radius of the moving pulley to be greater than the thickness of the PV module 121.
  • image 3 Is a schematic structural view of a flexible connecting strip in a movable off-grid photovoltaic power generation system according to an exemplary embodiment when in a second state extending outside the tank.
  • the housing 110 includes a body having a cavity and an end 101 that is detachable from the body, the end 101 and the tractor
  • the tail of the 130 is connected to move with the tractor.
  • One end of the flexible connecting strip 120 and one end of the cable 160 are fixed to the end portion 101 to drive the flexible connecting belt when the tractor 130 moves to the outside of the body.
  • 120 Following the movement of the tractor 130, extending outside the body, the zip line 160 is released outward.
  • the winding assembly 140 releases the speed of the strop 160 and the tractor 130 The speed of movement is the same.
  • the tractor 130 stops moving and the photovoltaic module 121 is tiled over the flexible strap 120.
  • the photovoltaic module 121 converts solar energy into electrical energy through photovoltaic action.
  • the tractor 130 moves toward the body, and the winding assembly 140 The synchronous winding cable 160 and the flexible connecting belt 120 are gathered.
  • the photovoltaic component 121 is evenly distributed on the front side of the flexible connecting strip 120.
  • any two adjacent photovoltaic modules 121 in the length direction of the flexible connecting strip 120 A predetermined distance is spaced apart from the dimension of the support rod along the length of the flexible connecting strip.
  • the support rod is cylindrical, and the predetermined distance is larger than the diameter of the support rod.
  • FIG. 4 exemplarily shows a partial schematic view of the flexible connecting strip 120.
  • the flexible connecting strip 120 The long side is provided with a metal circular hole 122, and the metal circular hole 122 is uniformly symmetrically distributed.
  • the spacing between any two adjacent metal circular holes 122 is larger than a photovoltaic module.
  • the width is less than the width of the two photovoltaic modules 121.
  • the spacing between any two adjacent metal circular holes 122 can be determined according to actual needs.
  • Figure 4 exemplarily shows a photovoltaic module 121 and a support rod 123
  • the arrangement of the present invention is not limited in this embodiment of the present invention, and those skilled in the art may combine other implementation manners according to actual needs.
  • the movable off-grid photovoltaic power generation system provided by the invention, and the flexible connecting belt is unfolded and collapsed by the movement of the tractor, so that the flexible connecting belt is Switching between the first state of being gathered in the box body and the second state extending outside the body of the box body, in the second state, the photovoltaic module generates electricity, and in the first state, the whole system can be conveniently moved, and the photovoltaic power generation system is solved.
  • the use area is fixed, and the application scenario is limited; the application scenario of expanding the photovoltaic power generation system is achieved, and the convenience of using photovoltaic power generation is improved.
  • the movable off-grid photovoltaic power generation system further includes a battery assembly disposed outside the casing 110 170, and a circuit control box 180 disposed outside the cabinet 110, as shown in FIG.
  • the movable off-grid photovoltaic system is controlled to switch between a working state or a stopped state by a circuit control box 180.
  • the control flexible strap 120 is in a first state or a deployed second state that is collapsed within the housing 110.
  • Battery assembly 170 can also provide power to a mobile off-grid photovoltaic power generation system.
  • tractor 130 The traction mode is automatic traction, and the battery assembly 170 supplies power to the charging slot of the tractor 130.
  • the movable off-grid photovoltaic power generation system further includes a cabinet 110 External inverter assembly (not shown).
  • the movable off-grid photovoltaic power generation system also includes an inverter component, which converts the DC power generated by the PV module into AC power by the inverter component, or can be directly controlled by the inverter control system. Output DC and AC.
  • circuit control box and the inverter components are integrated into one of the smaller mobile off-grid power generation systems.
  • the flexible connecting strip 120 in the movable off-grid photovoltaic power generation system A telescoping rod 14 is also provided to support the flexible connecting strip 120 to indirectly support the photovoltaic module 121 and the strop 160. Specifically, the telescopic rod 14 The upper end portion abuts the flexible connecting strip to further support the flexible connecting strip from below, while the cable 160 supports the unfolded flexible connecting strip from above, making the unfolded flexible connecting strip more stable.
  • the flexible connecting belt When the flexible connecting belt is in the second state extending outside the casing, the flexible connecting belt is supported by the telescopic rod to avoid collapse of the flexible connecting belt, and the photoelectric conversion efficiency of the photovoltaic module on the flexible connecting belt is improved.
  • the end portion 101 is further provided with a pusher 102, and the position of the pusher 102 corresponds to the movable pulley 11 when the tractor 130 When moving in the direction of the inside of the casing 110, the pusher pushes the movable pulley 12 hanging on the strop 160 to facilitate the folding of the flexible connecting belt 120.
  • the tractor 130 may employ either automatic or manual traction.
  • the tractor 130 receives the control signal and moves outside the casing 110 to realize the extension of the flexible connecting belt 120; or, the tractor 130 receives the control signal to the casing 110.
  • the inner movement moves to close the flexible connecting belt 120.
  • the tractor 130 returns to the charging slot disposed inside the casing 110 for charging.
  • the flexible tie strip 120 uses a flexible high strength lightweight woven material, such as a weather resistant cloth.
  • the photovoltaic module is fixed on the flexible connecting belt, so that the photovoltaic module can be gathered and deployed, and the volume is small, light and light, and easy to carry.
  • the photovoltaic component is arranged in a conventional string, DC output; or, in order to overcome the string length limitation, the photovoltaic component is combined with the AC inverter, and the PV component string is in an AC output mode.

Landscapes

  • Photovoltaic Devices (AREA)

Abstract

La présente invention se rapporte au champ technique des cellules solaires. L'invention concerne un système de génération et d'alimentation en puissance photovoltaïque mobile coupée du réseau, comprenant : un corps de récipient ; une courroie de raccordement flexible installée au niveau du corps de récipient et commutable entre un premier état dans lequel la courroie de raccordement flexible est rangée dans le corps de récipient et un deuxième état dans lequel la courroie de raccordement flexible est étendue, une pluralité d'ensembles photovoltaïques étant fixés à la courroie de raccordement flexible ; un tracteur pouvant se déplacer pour entraîner la commutation de la courroie de raccordement flexible entre le premier état et le deuxième état ; et un ensemble d'enroulement sur lequel est enroulée une corde coulissante, la corde coulissante étant entraînée et libérée par le tracteur pour supporter la bande de raccordement flexible étendue dans le deuxième état. La présente invention résout un problème dans lequel un système de génération et d'alimentation en puissance photovoltaïque n'est applicable qu'à certaines régions et à certains scénarios, permettant ainsi d'appliquer un système de génération et d'alimentation en puissance photovoltaïque sur une grande plage de scénarios, et renforçant l'ergonomie d'utilisation du système de génération et d'alimentation en puissance photovoltaïque.
PCT/CN2017/093359 2016-12-10 2017-07-18 Système de génération et d'alimentation en puissance photovoltaïque mobile coupée du réseau Ceased WO2018103339A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201621351621.5 2016-12-10
CN201621351621.5U CN206211910U (zh) 2016-12-10 2016-12-10 可移动离网光伏发电供电系统

Publications (1)

Publication Number Publication Date
WO2018103339A1 true WO2018103339A1 (fr) 2018-06-14

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CN (1) CN206211910U (fr)
WO (1) WO2018103339A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113794436A (zh) * 2021-10-21 2021-12-14 浙江艾能聚光伏科技股份有限公司 一种折叠式光伏电站
EP4593285A1 (fr) * 2024-01-25 2025-07-30 Poma Générateur électrique, procédé de conversion et procédé d'utilisation d'un tel générateur
BE1032309B1 (nl) * 2023-12-29 2025-08-12 R&F Zonnepanelen-systeem, gebruik ervan en werkwijze voor het plaatsen ervan

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206211910U (zh) * 2016-12-10 2017-05-31 苏州携创新能源科技有限公司 可移动离网光伏发电供电系统
TWI647903B (zh) * 2017-09-19 2019-01-11 遠東科技大學 太陽能發電模組及其建置方法
CN209001878U (zh) * 2018-05-28 2019-06-18 苏州携创新能源科技有限公司 一种可移动离网发电储能供电系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006032077A1 (fr) * 2004-09-24 2006-03-30 Mark Snyders Ecran suspendu
CN105452782A (zh) * 2013-05-06 2016-03-30 Dhp技术有限责任公司 太阳能设备
CN105656412A (zh) * 2016-03-29 2016-06-08 重庆大学 一种屋面可移动光伏板装置及其运行控制方法和控制系统
CN106208932A (zh) * 2016-08-26 2016-12-07 无锡携创新能源科技有限公司 可移动离网车载式或者拖挂式光伏发电供电系统
CN206211910U (zh) * 2016-12-10 2017-05-31 苏州携创新能源科技有限公司 可移动离网光伏发电供电系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006032077A1 (fr) * 2004-09-24 2006-03-30 Mark Snyders Ecran suspendu
CN105452782A (zh) * 2013-05-06 2016-03-30 Dhp技术有限责任公司 太阳能设备
CN105656412A (zh) * 2016-03-29 2016-06-08 重庆大学 一种屋面可移动光伏板装置及其运行控制方法和控制系统
CN106208932A (zh) * 2016-08-26 2016-12-07 无锡携创新能源科技有限公司 可移动离网车载式或者拖挂式光伏发电供电系统
CN206211910U (zh) * 2016-12-10 2017-05-31 苏州携创新能源科技有限公司 可移动离网光伏发电供电系统

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113794436A (zh) * 2021-10-21 2021-12-14 浙江艾能聚光伏科技股份有限公司 一种折叠式光伏电站
CN113794436B (zh) * 2021-10-21 2024-02-02 浙江艾能聚光伏科技股份有限公司 一种折叠式光伏电站
BE1032309B1 (nl) * 2023-12-29 2025-08-12 R&F Zonnepanelen-systeem, gebruik ervan en werkwijze voor het plaatsen ervan
EP4593285A1 (fr) * 2024-01-25 2025-07-30 Poma Générateur électrique, procédé de conversion et procédé d'utilisation d'un tel générateur
FR3158848A1 (fr) * 2024-01-25 2025-08-01 Poma Générateur électrique, procédé de conversion et procédé d’utilisation d’un tel générateur

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