CN203445807U - Wind power generation device and system based on friction generators - Google Patents
Wind power generation device and system based on friction generators Download PDFInfo
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- CN203445807U CN203445807U CN201320472461.XU CN201320472461U CN203445807U CN 203445807 U CN203445807 U CN 203445807U CN 201320472461 U CN201320472461 U CN 201320472461U CN 203445807 U CN203445807 U CN 203445807U
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Abstract
The utility model discloses a wind power generation device and system based on friction generators. The wind power generation device based on friction generators comprises a supporting device and at least one friction generator. The friction generator comprises a first structure layer and a second structure layer. A friction interface is formed between the first structure layer and the second structure layer. The first structure layer and the second structure layer are used to form an output electrode of the friction generator. The supporting device comprises a supporting substrate, and a supporting bar fixedly arranged on the supporting substrate. One of the first structure layer and the second structure layer is connected with the supporting bar through an elastic component, and the other one of the first structure layer and the second structure layer is fixedly arranged on the supporting substrate. The wind power generation device provided in the utility model has advantages of simple structure, light material, low cost, easy machining, easy cutting and high output power.
Description
Technical field
The utility model relates to power domain, more particularly, relates to a kind of wind power generation plant and system based on triboelectricity machine.
Background technology
At present, the impact of the factors such as lower, the traditional cost of wind power generation of anti-natural calamity ability in short supply based on non-renewable energy resources such as coal, oil, natural gases, nuclear power is high, seeking becomes the focus of research in recent years with new technical means low-cost, mechanical energy that new technology collection occurring in nature extensively exists.Since Wang Zhonglin academician's research and development group in 2006 realizes nano generator collecting mechanical energy first, take piezoelectricity and triboelectric effect as basic mechanical energy collection technology Shen Shou scientific circles extensive concern, and be applied in micro-electric device.In existing wind generating technology, mostly adopt electromagnetic conversion technology, cost is high, equipment is complicated; And, the power output of the contradiction restriction wind power generation between fan blade moment of torsion and fan blade rotating speed.
Utility model content
Goal of the invention of the present utility model is the defect for prior art, a kind of wind power generation plant and system based on triboelectricity machine proposed, in order to solve the technical problem that wind generating technology cost is high, equipment is complicated and output power of wind power generation is low existing in prior art.
The utility model provides a kind of wind power generation plant based on triboelectricity machine, comprising: bracing or strutting arrangement and at least one triboelectricity machine; Described triboelectricity machine comprises the first structure sheaf and the second structure sheaf, between described the first structure sheaf and the second structure sheaf, forms frictional interface, and described the first structure sheaf and described the second structure sheaf form the output electrode of described triboelectricity machine;
Wherein, described bracing or strutting arrangement comprises: support bar; Described the first structure sheaf and described the second structure sheaf all elastomeric element by are separately connected with described support bar; Or described bracing or strutting arrangement comprises: supporting substrate be installed in the support bar above described supporting substrate; Described the first structure sheaf is connected with support bar by elastomeric element with the wherein one deck in described the second structure sheaf, and another layer is installed on described supporting substrate.
The utility model provides a kind of wind generator system based on triboelectricity machine, comprise: a kind of wind power generation plant and energy storage device based on triboelectricity machine that above-mentioned the utility model provides, wherein, described energy storage device is stored for the electric energy that described triboelectricity machine is produced.
The utility model provides the another kind of wind power generation plant based on triboelectricity machine, comprising: support bar and at least one triboelectricity machine; Described triboelectricity machine comprises the first structure sheaf, the second structure sheaf and the interlayer between described the first structure sheaf and the second structure sheaf, between described the first structure sheaf and described interlayer and between described the second structure sheaf and described interlayer, all forms frictional interface; Described the first structure sheaf and described the second structure sheaf all elastomeric element by are separately connected with described support bar; Described interlayer is installed on described support bar;
Described interlayer is electrode layer between two parties, forms the output electrode of described triboelectricity machine after described the first structure sheaf is connected with described the second structure sheaf with described electrode layer between two parties; Or described interlayer is thin layer between two parties, described the first structure sheaf and described the second structure sheaf form the output electrode of described triboelectricity machine.
The utility model provides the another kind of wind generator system based on triboelectricity machine, comprise: wind power generation plant and the energy storage device of the another kind that above-mentioned the utility model provides based on triboelectricity machine, wherein, described energy storage device is stored for the electric energy that described triboelectricity machine is produced.
The wind power generation plant based on triboelectricity machine that the utility model provides and the feature of system are the structures with " from resilience ", be that part layer structure or a whole layer structure that forms frictional interface in triboelectricity machine is connected with support bar by elastomeric element, in the moving process of wind, be subject to the elastic force effect of elastomeric element, the layer structure that forms frictional interface in triboelectricity machine contacts with each other friction and disconnected from each other, thereby makes triboelectricity machine produce the signal of telecommunication.With respect to traditional wind power generation plant, wind power generation device structure that the utility model provides is simple, material is light, cost is low, easily process and cut out, and has higher power output.This wind power generation plant and system can independent utility, also can be applied in the multi-power supply system of the system combinations such as wind-powered electricity generation, photovoltaic generation, atomic battery generating, thermo-electric generation.
Accompanying drawing explanation
The perspective view of the wind power generation plant embodiment mono-based on triboelectricity machine that Fig. 1 a provides for the utility model;
The cross section structure schematic diagram of the wind power generation plant embodiment mono-based on triboelectricity machine that Fig. 1 b provides for the utility model;
Another cross section structure schematic diagram of the wind power generation plant embodiment mono-based on triboelectricity machine that Fig. 1 c provides for the utility model;
The perspective view of the wind power generation plant embodiment bis-based on triboelectricity machine that Fig. 2 a provides for the utility model;
The cross section structure schematic diagram of the wind power generation plant embodiment bis-based on triboelectricity machine that Fig. 2 b provides for the utility model;
The perspective view of the wind power generation plant embodiment tri-based on triboelectricity machine that Fig. 3 a provides for the utility model;
The cross section structure schematic diagram of the wind power generation plant embodiment tri-based on triboelectricity machine that Fig. 3 b provides for the utility model;
The perspective view of the wind power generation plant embodiment tetra-based on triboelectricity machine that Fig. 4 a provides for the utility model;
The cross section structure schematic diagram of the wind power generation plant embodiment tetra-based on triboelectricity machine that Fig. 4 b provides for the utility model;
The combining structure schematic diagram of the wind power generation plant based on triboelectricity machine that Fig. 5 provides for the utility model.
Embodiment
For fully understanding object, feature and the effect of the utility model, by following concrete execution mode, the utility model is elaborated, but the utility model is not restricted to this.
For problems of the prior art, the utility model provides a kind of wind power generation plant and system based on triboelectricity machine, the feature of this wind power generation plant and system is the structure with " from resilience ", be that part layer structure or a whole layer structure that forms frictional interface in triboelectricity machine is connected with support bar by elastomeric element, in the moving process of wind, be subject to the elastic force effect of elastomeric element, the layer structure that forms frictional interface in triboelectricity machine contacts with each other friction and disconnected from each other, thereby makes triboelectricity machine produce the signal of telecommunication.
The perspective view of the wind power generation plant embodiment mono-based on triboelectricity machine that Fig. 1 a provides for the utility model, the cross section structure schematic diagram of the wind power generation plant embodiment mono-based on triboelectricity machine that Fig. 1 b provides for the utility model.As shown in Fig. 1 a and Fig. 1 b, this wind power generation plant comprises 10,4 support bars 11 of supporting substrate and triboelectricity machine, and support bar 11 is installed on supporting substrate 10, and both belong to the bracing or strutting arrangement of triboelectricity machine.Triboelectricity machine comprises the first electrode layer 12 and the first high molecular polymer insulating barrier 13 and the second electrode lay 14 of stacked setting, wherein the first electrode layer 12 and the first high molecular polymer insulating barrier 13 form the first structure sheaf, and the second electrode lay 14 is the second structure sheaf.The first electrode layer 12 is arranged on the first side surface of the first high molecular polymer insulating barrier 13, the second side surface of the first high molecular polymer insulating barrier 13 arranges towards the second electrode lay 14, and the first electrode layer 12 and the second electrode lay 14 form the output electrode of triboelectricity machine.The first electrode layer 12 and the first high molecular polymer insulating barrier 13 are installed on supporting substrate 10, and the second electrode lay 14 is connected with support bar 11 by elastomeric element 15.
In the structure shown in Fig. 1 a and Fig. 1 b, 4 drift angles of the second electrode lay 14 are connected with 4 support bars 11 respectively by 4 elastomeric elements 15.The utility model is not limited only to this, can be also any 3 drift angles of the second electrode lay or 2 limits or wholely by elastomeric element, is connected with support bar.According to the difference of the connected mode of the second electrode lay, configure accordingly quantity and the position of support bar, make under windless condition, the second electrode lay is subject to the support of support bar, keeps parallel with the first high molecular polymer insulating barrier.In addition, in Fig. 1 a and Fig. 1 b, under windless condition, elastomeric element 15 and the second structure sheaf have certain angle, and elastomeric element 15 is own in comparatively lax state, and this kind of structure is suitable for the situation of wind power generation plant placement parallel to the ground.Preferably, the present embodiment also can adopt the structure shown in Fig. 1 c, in this structure, when calm, the angle of elastomeric element 15 and the second structure sheaf is 0 or close to 0, the state in comparatively straining of elastomeric element 15 own, because the second structure sheaf itself is more frivolous, therefore, when with parallel to the ground or vertical direction or other direction placement wind power generation plant, elastomeric element 15 can support the second structure sheaf and keep substantially parallel with the first high molecular polymer insulating barrier.
In the present embodiment, between the first high molecular polymer insulating barrier 13 and the second electrode lay 14, form frictional interface.Under windless condition, between the first high molecular polymer insulating barrier 13 and the second electrode lay 14, there is predeterminable range.This predeterminable range should rationally arrange, make when the moving the second electrode lay 14 of wind, the second electrode lay 14 can with the first high molecular polymer insulating barrier 13 contact frictions.
Supporting substrate 10 can be acrylic substrate, glass substrate, stainless steel substrate or ceramic substrate, and the substrate that also can make for macromolecule polymer material with firm or other have the substrate of mechanics rigidity.Support bar 11 can be acrylic bar, glass rod, stainless steel, ceramic bar or rod of metal alloy, and the bar that also can make for macromolecule polymer material with firm or other have the bar of mechanical rigid supporting role.
Preferably, in order to improve the generating capacity of triboelectricity machine, the second side surface of the first high molecular polymer insulating barrier 13 is provided with micro-nano structure.Micro-nano structure specifically can be taked following two kinds of possible implementations: first kind of way is that this micro-nano structure is micron order or nano level very little concaveconvex structure.This concaveconvex structure can increase frictional resistance, improves generating efficiency.Concaveconvex structure can directly form when film preparation, and method that also can enough polishings makes the surface of the first high molecular polymer insulating barrier 13 form irregular concaveconvex structure.Particularly, this concaveconvex structure can be the concaveconvex structure of semicircle, striated, cubic type, rectangular pyramid or the shape such as cylindrical.The second way is, this micro-nano structure is the poroid structure of nanoscale, now the first high molecular polymer insulating barrier 13 material therefors are preferably Kynoar (PVDF), and its thickness is the preferred 1.0mm of 0.5-1.2mm(), and the face of its relative the second electrode lay 14 is provided with a plurality of nano-pores.Wherein, the size of each nano-pore, width and the degree of depth, can select according to the needs of application, and preferred nano-pore is of a size of: width is that 10-100nm and the degree of depth are 4-50 μ m.The quantity of nano-pore can output current value and magnitude of voltage as required be adjusted, and preferably these nano-pores are that pitch of holes is being uniformly distributed of 2-30 μ m, and preferred average pitch of holes is being uniformly distributed of 9 μ m.
The first high molecular polymer insulating barrier 13 is selected from polyimide film, aniline-formaldehyde resin film, polyformaldehyde film, ethyl cellulose film, polyamide film, melamino-formaldehyde film, polyethylene glycol succinate film, cellophane, cellulose acetate film, polyethylene glycol adipate film, polydiallyl phthalate film, fiber (regeneration) sponge film, elastic polyurethane body thin film, styrene-acrylonitrile copolymer copolymer film, styrene-butadiene-copolymer film, staple fibre film, poly-methyl film, methacrylic acid ester film, polyvinyl alcohol film, polyvinyl alcohol film, polyester film, polyisobutene film, polyurethane flexible sponge film, pet film, polyvinyl butyral film, formaldehyde phenol film, neoprene film, butadiene-propylene copolymer film, natural rubber film, polyacrylonitrile film, a kind of in acrylonitrile vinyl chloride film and polyethylene the third diphenol carbonate thin film.
According to inventor's research, find, metal and high molecular polymer friction, the more volatile de-electromation of metal, therefore adopts metal electrode and high molecular polymer friction can improve energy output.Therefore, correspondingly, in the triboelectricity machine shown in Fig. 1 a and Fig. 1 b, the second electrode lay 14 is because needs rub as friction electrode (being metal) and the first high molecular polymer insulating barrier 13, therefore its material can be selected from metal or alloy, and wherein metal can be Au Ag Pt Pd, aluminium, nickel, copper, titanium, chromium, selenium, iron, manganese, molybdenum, tungsten or vanadium; Alloy can be aluminium alloy, titanium alloy, magnesium alloy, beryllium alloy, copper alloy, kirsite, manganese alloy, nickel alloy, lead alloy, ashbury metal, cadmium alloy, bismuth alloy, indium alloy, gallium alloy, tungsten alloy, molybdenum alloy, niobium alloy or tantalum alloy.The first electrode layer 12 rubs owing to not needing, therefore, except can selecting the material of the above-mentioned the second electrode lay of enumerating 14, other materials that can make electrode also can be applied, as nonmetallic materials such as indium tin oxide, Graphene, nano silver wire films.
The electricity generating principle of the wind power generation plant that the present embodiment provides is: when wind, (wind can blow to the second electrode lay from any direction on the second electrode lay time, as long as the second electrode lay swings with the wind and can touch the first high molecular polymer insulating barrier), the second electrode lay contacts with the first high molecular polymer insulating barrier and rubs and produce electrostatic charge, the generation of electrostatic charge can make the electric capacity between the first electrode layer and the second electrode lay change, thereby causes occurring electrical potential difference between the first electrode layer and the second electrode lay; When wind speed changes (when reducing or stopping), the second electrode lay is subject to the pull-back forces of elastomeric element, the second electrode lay and the first high molecular polymer insulating barrier are separated, at this moment the built-in potential being formed between the first electrode layer and the second electrode lay disappears, and now between Balanced the first electrode layer and the second electrode lay, will again produce reverse electrical potential difference.Friction by repeatedly and separately just can form the periodic alternating-current pulse signal of telecommunication in external circuit.
In embodiment mono-, the second structure sheaf (being the second electrode lay) is connected with support bar by elastomeric element, and the first structure sheaf (i.e. the first electrode layer and the first high molecular polymer insulating barrier) is installed on supporting substrate.The utility model is not limited only to this.As another kind of execution mode, the first structure sheaf (i.e. the first electrode layer and the first high molecular polymer insulating barrier) is connected with support bar by elastomeric element, particularly, the first electrode layer is connected with support bar by elastomeric element after being solid-located with the first high molecular polymer insulating barrier, and the second structure sheaf (being the second electrode lay) is installed on supporting substrate.As another execution mode, the first structure sheaf (i.e. the first electrode layer and the first high molecular polymer insulating barrier) and the second structure sheaf (being the second electrode lay) all elastomeric element by are separately connected with support bar, in this structure, wind power generation plant can not comprise supporting substrate.When windless condition, the first structure sheaf and the second structure sheaf keeping parallelism also have certain distance; When wind is moving, the first structure sheaf and the second structure sheaf be vibration with the wind all, realizes contact friction, and then realizes generating.
The perspective view of the wind power generation plant embodiment bis-based on triboelectricity machine that Fig. 2 a provides for the utility model, the cross section structure schematic diagram of the wind power generation plant embodiment bis-based on triboelectricity machine that Fig. 2 b provides for the utility model.As shown in Figure 2 a and 2 b, this wind power generation plant comprises 20,4 support bars 21 of supporting substrate and triboelectricity machine, and support bar 21 is installed on supporting substrate 20, and both belong to the bracing or strutting arrangement of triboelectricity machine.Triboelectricity machine comprises the first electrode layer 22 and the first high molecular polymer insulating barrier 23 and the second high molecular polymer insulating barrier 24 and the second electrode lay 25 of stacked setting, wherein the first electrode layer 22 and the first high molecular polymer insulating barrier 23 form the first structure sheaf, and the second high molecular polymer insulating barrier 24 and the second electrode lay 25 form the second structure sheaf.The first electrode layer 22 is arranged on the first side surface of the first high molecular polymer insulating barrier 23, the second side surface of the second side surface of the first high molecular polymer insulating barrier 23 and the second high molecular polymer insulating barrier 24 is oppositely arranged, the second electrode lay 25 is arranged on the first side surface of the second high molecular polymer insulating barrier 24, and the second high molecular polymer insulating barrier 24 is arranged between the second electrode lay 25 and the first high molecular polymer insulating barrier 23.The first electrode layer 22 and the second electrode lay 25 form the output electrode of triboelectricity machine.The first electrode layer 22 and the first high molecular polymer insulating barrier 23 are installed on supporting substrate 20, and the second electrode lay 25 is solid-located with the second high molecular polymer insulating barrier 24 and passes through elastomeric element 26 and is connected with support bar 21.
In the structure shown in Fig. 2 a and Fig. 2 b, 4 drift angles of the second electrode lay 25 are connected with 4 support bars 21 respectively by 4 elastomeric elements 26.The utility model is not limited only to this, can be also any 3 drift angles of the second electrode lay or 2 limits or wholely by elastomeric element, is connected with support bar.According to the difference of the connected mode of the second electrode lay, quantity and the position of corresponding configuration support bar, make under windless condition, the second electrode lay and the second high molecular polymer insulating barrier are subject to the support of support bar, keep parallel with the first high molecular polymer insulating barrier.In addition, the present embodiment also can adopt the connected mode of the elastomeric element shown in Fig. 1 c, while being calm, the angle of elastomeric element 26 and the second structure sheaf is 0 or close to 0, the state in comparatively straining of elastomeric element 26 own, because the second structure sheaf itself is more frivolous, therefore when with parallel to the ground or vertical direction or other direction placement wind power generation plant, elastomeric element 26 can support the second structure sheaf and keep substantially parallel with the first high molecular polymer insulating barrier.
In the present embodiment, between the first high molecular polymer insulating barrier 23 and the second high molecular polymer insulating barrier 24, form frictional interface.Under windless condition, between the first high molecular polymer insulating barrier 23 and the second high molecular polymer insulating barrier 24, there is predeterminable range.This predeterminable range should rationally arrange, make when the moving the second electrode lay 25 of wind and the second high molecular polymer insulating barrier 24, the second high molecular polymer insulating barrier 24 can with the first high molecular polymer insulating barrier 23 contact frictions.
It is identical that supporting substrate 20, support bar 21 and elastomeric element 26 can be described with embodiment mono-, repeats no more.
Preferably, in order to improve the generating capacity of triboelectricity machine, at least one face in two faces that the first high molecular polymer insulating barrier 23 and the second high molecular polymer insulating barrier 24 are oppositely arranged is provided with micro-nano structure.The content of relevant micro-nano structure can be referring to the description of embodiment mono-.
The first high molecular polymer insulating barrier 23 and the second high molecular polymer insulating barrier 24 are selected from respectively polyimide film, aniline-formaldehyde resin film, polyformaldehyde film, ethyl cellulose film, polyamide film, melamino-formaldehyde film, polyethylene glycol succinate film, cellophane, cellulose acetate film, polyethylene glycol adipate film, polydiallyl phthalate film, fiber (regeneration) sponge film, elastic polyurethane body thin film, styrene-acrylonitrile copolymer copolymer film, styrene-butadiene-copolymer film, staple fibre film, poly-methyl film, methacrylic acid ester film, polyvinyl alcohol film, polyvinyl alcohol film, polyester film, polyisobutene film, polyurethane flexible sponge film, pet film, polyvinyl butyral film, formaldehyde phenol film, neoprene film, butadiene-propylene copolymer film, natural rubber film, polyacrylonitrile film, a kind of in acrylonitrile vinyl chloride film and polyethylene the third diphenol carbonate thin film.The material of the first high molecular polymer insulating barrier 23 and the second high molecular polymer insulating barrier 24 can be identical in principle, also can be different.But, if the material of two-layer high molecular polymer insulating barrier is all identical, can cause the quantity of electric charge of triboelectrification very little.Therefore preferably, the first high molecular polymer insulating barrier 23 is different from the material of the second high molecular polymer insulating barrier 24.
The first electrode layer 22 and the second electrode lay 25 material therefors can be indium tin oxide, Graphene, nano silver wire film, metal or alloy, and wherein metal can be Au Ag Pt Pd, aluminium, nickel, copper, titanium, chromium, selenium, iron, manganese, molybdenum, tungsten or vanadium; Alloy can be aluminium alloy, titanium alloy, magnesium alloy, beryllium alloy, copper alloy, kirsite, manganese alloy, nickel alloy, lead alloy, ashbury metal, cadmium alloy, bismuth alloy, indium alloy, gallium alloy, tungsten alloy, molybdenum alloy, niobium alloy or tantalum alloy.
The electricity generating principle of the wind power generation plant that the present embodiment provides is: when wind, (wind can blow to the second electrode lay and the second high molecular polymer insulating barrier from any direction on the second electrode lay and the second high molecular polymer insulating barrier time, as long as swinging with the wind, the second electrode lay and the second high molecular polymer insulating barrier make the second high molecular polymer insulating barrier can touch the first high molecular polymer insulating barrier), the second high molecular polymer insulating barrier contacts with the first high molecular polymer insulating barrier and rubs and produce electrostatic charge, the generation of electrostatic charge can make the electric capacity between the first electrode layer and the second electrode lay change, thereby cause occurring electrical potential difference between the first electrode layer and the second electrode lay, when wind speed changes (when reducing or stopping), the second electrode lay and the second high molecular polymer insulating barrier are subject to the pull-back forces of elastomeric element, the second high molecular polymer insulating barrier and the first high molecular polymer insulating barrier are separated, at this moment the built-in potential being formed between the first electrode layer and the second electrode lay disappears, and now between Balanced the first electrode layer and the second electrode lay, will again produce reverse electrical potential difference.Friction by repeatedly and separately just can form the periodic alternating-current pulse signal of telecommunication in external circuit.
In embodiment bis-, the second structure sheaf (being the second electrode lay and the second high molecular polymer insulating barrier) is connected with support bar by elastomeric element, and the first structure sheaf (i.e. the first electrode layer and the first high molecular polymer insulating barrier) is installed on supporting substrate.The utility model is not limited only to this.As another kind of execution mode, the first structure sheaf (i.e. the first electrode layer and the first high molecular polymer insulating barrier) is connected with support bar by elastomeric element, and the second structure sheaf (being the second electrode lay and the second high molecular polymer insulating barrier) is installed on supporting substrate.As another execution mode, the first structure sheaf (i.e. the first electrode layer and the first high molecular polymer insulating barrier) and the second structure sheaf (being the second electrode lay and the second high molecular polymer insulating barrier) all elastomeric element by are separately connected with support bar, in this structure, wind power generation plant can not comprise supporting substrate.When windless condition, the first structure sheaf and the second structure sheaf keeping parallelism also have certain distance; When wind is moving, the first structure sheaf and the second structure sheaf be vibration with the wind all, realizes contact friction, and then realizes generating.
The perspective view of the wind power generation plant embodiment tri-based on triboelectricity machine that Fig. 3 a provides for the utility model, the cross section structure schematic diagram of the wind power generation plant embodiment tri-based on triboelectricity machine that Fig. 3 b provides for the utility model.As shown in Figure 3 a and Figure 3 b shows, this wind power generation plant comprises 30,4 support bars 31 of supporting substrate and triboelectricity machine, and support bar 31 is installed on supporting substrate 30, and both belong to the bracing or strutting arrangement of triboelectricity machine.Triboelectricity machine comprises first electrode layer 32, the first high molecular polymer insulating barrier 33 of stacked setting, thin layer 34 and the second high molecular polymer insulating barrier 35 and the second electrode lay 36 between two parties, wherein the first electrode layer 32, the first high molecular polymer insulating barrier 33, thin layer 34 forms the first structure sheafs between two parties, the second high molecular polymer insulating barrier 35 and the second electrode lay 36 form the second structure sheafs.The first electrode layer 32 is arranged on the first side surface of the first high molecular polymer insulating barrier 33, thin layer 34 is arranged on the second side surface of the first high molecular polymer insulating barrier 33 between two parties, thin layer 34 is arranged between the first high molecular polymer insulating barrier 33 and the second high molecular polymer insulating barrier 35 between two parties, thin layer 34 is towards the second side surface of the second high molecular polymer insulating barrier 35 between two parties, and the second electrode lay 36 is arranged on the first side surface of the second high molecular polymer insulating barrier 35.The first electrode layer 32 and the second electrode lay 36 form the output electrode of triboelectricity machine.The first electrode layer 32, the first high molecular polymer insulating barrier 33 and between two parties thin layer 34 are installed on supporting substrate 30, and the second electrode lay 36 is solid-located with the second high molecular polymer insulating barrier 35 and passes through elastomeric element 37 and is connected with support bar 31.
In the structure shown in Fig. 3 a and Fig. 3 b, 4 drift angles of the second electrode lay 36 are connected with 4 support bars 31 respectively by 4 elastomeric elements 37.The utility model is not limited only to this, can be also any 3 drift angles of the second electrode lay or 2 limits or wholely by elastomeric element, is connected with support bar.According to the difference of the connected mode of the second electrode lay, configure accordingly quantity and the position of support bar, make under windless condition, the second electrode lay and the second high molecular polymer insulating barrier are subject to the support of support bar, keep with thin layer is parallel between two parties.In addition, the present embodiment also can adopt the connected mode of the elastomeric element shown in Fig. 1 c, while being calm, the angle of elastomeric element 37 and the second structure sheaf is 0 or close to 0, the state in comparatively straining of elastomeric element 37 own, because the second structure sheaf itself is more frivolous, therefore when with parallel to the ground or vertical direction or other direction placement wind power generation plant, elastomeric element 37 can support the second structure sheaf and keep with thin layer is substantially parallel between two parties.
In the present embodiment, between thin layer 34 and the second high molecular polymer insulating barrier 35, form frictional interface between two parties.Under windless condition, between thin layer 34 and the second high molecular polymer insulating barrier 35, there is predeterminable range between two parties.This predeterminable range should rationally arrange, make when the moving the second electrode lay 36 of wind and the second high molecular polymer insulating barrier 35, the second high molecular polymer insulating barrier 35 can with thin layer 34 contact frictions between two parties.
It is identical that supporting substrate 30, support bar 31 and elastomeric element 37 can be described with embodiment mono-, repeats no more.
Preferably, in order to improve the generating capacity of triboelectricity machine, the second high molecular polymer insulating barrier 35 relatively between two parties at least one face in the face of the face of thin layers 34 and relative the second high molecular polymer insulating barrier 35 of thin layer 34 is between two parties provided with micro-nano structure.The content of relevant micro-nano structure can be referring to the description of embodiment mono-.
In the present embodiment, the material of the first electrode layer 32, the second electrode lay 36, the first high molecular polymer insulating barrier 33 and the second high molecular polymer insulating barrier 35 can be with reference to the description of previous embodiment two.Thin layer 34 also can be selected from any one in transparent high polymer PETG (PET), dimethyl silicone polymer (PDMS), polystyrene (PS), polymethyl methacrylate (PMMA), Merlon (PC) and polymeric liquid crystal copolymer (LCP) between two parties.Wherein, the material preferably clear high polymer PETG (PET) of the first high molecular polymer insulating barrier 33 and the second high molecular polymer insulating barrier 35; Wherein, the preferred dimethyl silicone polymer of the material of thin layer 34 (PDMS) between two parties.The first above-mentioned high molecular polymer insulating barrier 33, the second high molecular polymer insulating barrier 35, the material of thin layer 34 can be identical between two parties, also can be different.But, if the material of the second high molecular polymer insulating barrier 35 and thin layer 34 is between two parties identical, can cause the quantity of electric charge of triboelectrification very little, therefore,, in order to improve friction effect, the material of thin layer 34 is different from the second high molecular polymer insulating barrier 35 between two parties, the first high molecular polymer insulating barrier 33 is preferably identical with the material of the second high molecular polymer insulating barrier 35, like this, can reduce material category, make making of the present utility model convenient.
The electricity generating principle of the wind power generation plant that the present embodiment provides is: when wind, (wind can blow to from any direction the second electrode lay and the second high molecular polymer insulating barrier on the second electrode lay and the second high molecular polymer insulating barrier time, as long as swinging with the wind, the second electrode lay and the second high molecular polymer insulating barrier make the second high molecular polymer insulating barrier can touch thin layer between two parties), the second high molecular polymer insulating barrier contacts and rubs and produce electrostatic charge with thin layer between two parties, the generation of electrostatic charge can make the electric capacity between the first electrode layer and the second electrode lay change, thereby cause occurring electrical potential difference between the first electrode layer and the second electrode lay, when wind speed changes (when reducing or stopping), the second electrode lay and the second high molecular polymer insulating barrier are subject to the pull-back forces of elastomeric element, the second high molecular polymer insulating barrier and thin layer are between two parties separated, at this moment the built-in potential being formed between the first electrode layer and the second electrode lay disappears, and now between Balanced the first electrode layer and the second electrode lay, will again produce reverse electrical potential difference.Friction by repeatedly and separately just can form the periodic alternating-current pulse signal of telecommunication in external circuit.
In embodiment tri-, the second structure sheaf (being the second electrode lay and the second high molecular polymer insulating barrier) is connected with support bar by elastomeric element, and the first structure sheaf (i.e. the first electrode layer, the first high molecular polymer insulating barrier and between two parties thin layer) is installed on supporting substrate.The utility model is not limited only to this.As another kind of execution mode, the first structure sheaf (i.e. the first electrode layer, the first high molecular polymer insulating barrier with between two parties thin layer) is connected with support bar by elastomeric element, particularly, the first electrode layer, the first high molecular polymer insulating barrier are connected with support bar by elastomeric element after being solid-located with thin layer between two parties, and the second structure sheaf (being the second electrode lay and the second high molecular polymer insulating barrier) is installed on supporting substrate.As another execution mode, the first structure sheaf (i.e. the first electrode layer, the first high molecular polymer insulating barrier with between two parties thin layer) and the second structure sheaf (being the second electrode lay and the second high molecular polymer insulating barrier) all elastomeric element by are separately connected with support bar, in this structure, wind power generation plant can not comprise supporting substrate.When windless condition, the first structure sheaf and the second structure sheaf keeping parallelism also have certain distance; When wind is moving, the first structure sheaf and the second structure sheaf be vibration with the wind all, realizes contact friction, and then realizes generating.
The perspective view of the wind power generation plant embodiment tetra-based on triboelectricity machine that Fig. 4 a provides for the utility model, the cross section structure schematic diagram of the wind power generation plant embodiment tetra-based on triboelectricity machine that Fig. 4 b provides for the utility model.As shown in Fig. 4 a and Fig. 4 b, this wind power generation plant comprises 2 groups of support bars 40 and triboelectricity machine, and the support bar being wherein positioned under interlayer 43 is one group, and the support bar being positioned on interlayer 43 is another group, and every group has 4 support bars.Triboelectricity machine comprises the first electrode layer 41 and the first high molecular polymer insulating barrier 42, interlayer 43 and the second high molecular polymer insulating barrier 44 and the second electrode lay 45 of stacked setting, wherein the first electrode layer 41 and the first high molecular polymer insulating barrier 42 form the first structure sheaf, and the second high molecular polymer insulating barrier 44 and the second electrode lay 45 form the second structure sheaf.The first electrode layer 41 is arranged on the first side surface of the first high molecular polymer insulating barrier 42, the second electrode lay 45 is arranged on the first side surface of the second high molecular polymer insulating barrier 44, and interlayer 43 is arranged between the second side surface of the first high molecular polymer insulating barrier 42 and the second side surface of the second high molecular polymer insulating barrier 44.Interlayer 43 can be electrode layer between two parties, and the first electrode layer 41 forms the output electrode of triboelectricity machine with electrode layer between two parties after being connected with the second electrode lay 45 so; Or interlayer 43 can be also thin layer between two parties, the first electrode layer 41 and the second electrode lay 45 form the output electrode of triboelectricity machines so.The first electrode layer 41 is solid-located and is connected with one group of support bar 40 by elastomeric element 46 with the first high molecular polymer insulating barrier 42, and the second electrode lay 45 is solid-located and is connected with another group support bar 40 by elastomeric element 47 with the second high molecular polymer insulating barrier 44.Interlayer 43 is folded between two groups of support bars.Alternatively, this wind power generation plant can also comprise supporting substrate, and above-mentioned two groups of support bars are installed on supporting substrate, make the supporting role of support bar more firm.
In the structure shown in Fig. 4 a and Fig. 4 b, 4 drift angles of the first electrode layer 41 are connected with 4 support bars respectively by 4 elastomeric elements 46, and 4 drift angles of the second electrode lay 45 are connected with 4 support bars respectively by 4 elastomeric elements 47.The utility model is not limited only to this, can be also any 3 drift angles of the first electrode layer and/or the second electrode lay or 2 limits or wholely by elastomeric element, is connected with support bar.According to the difference of the connected mode of the first electrode layer and/or the second electrode lay, configure accordingly quantity and the position of support bar, make under windless condition, the first electrode layer and the second electrode lay are subject to the support of support bar, keep parallel with interlayer.In addition, the present embodiment also can adopt the connected mode of the elastomeric element shown in Fig. 1 c, while being calm, the angle of elastomeric element 46 and the first structure sheaf is 0 or close to 0, the angle of elastomeric element 47 and the second structure sheaf is 0 or close to 0, elastomeric element 46 and 47 is the state in comparatively straining all, due to the first structure sheaf and the second structure sheaf itself all more frivolous, therefore when with parallel to the ground or vertical direction or other direction placement wind power generation plant, be subject to the supporting role of elastomeric element 46 and 47, make the first structure sheaf and the second structure sheaf all keep substantially parallel with interlayer.
Alternatively, wind power generation plant also can only comprise 1 group of support bar, and interlayer is installed in the middle section position of this group support bar, and the first structure sheaf is connected with the two ends of support bar by elastomeric element respectively with the second structure sheaf.
In the present embodiment, between the first high molecular polymer insulating barrier 42 and interlayer 43 and between the second high molecular polymer insulating barrier 44 and interlayer 43, form frictional interface.Under windless condition, between the first high molecular polymer insulating barrier 42 and interlayer 43 and between the second high molecular polymer insulating barrier 44 and interlayer 43, all there is predeterminable range.This predeterminable range should rationally arrange, make when moving the first electrode layer 41 of wind and the second electrode lay 45, the first high molecular polymer insulating barrier 42 can with interlayer 43 contact frictions, the second high molecular polymer insulating barrier 44 can with interlayer 43 contact frictions.
Preferably, in order to improve the generating capacity of triboelectricity machine, the face of the first high molecular polymer insulating barrier 42 relative interlayer 43 is provided with micro-nano structure with interlayer 43 with respect at least one face at least one face in the face of the first high molecular polymer insulating barrier 42 and/or in the face of the face second high molecular polymer insulating barrier 44 relative to interlayer 43 of the relative interlayer 43 of the second high molecular polymer insulating barrier 44.The description of relevant micro-nano structure can be referring to embodiment mono-.
In the present embodiment, the material of the first electrode layer 41, the second electrode lay 45, the first high molecular polymer insulating barrier 42 and the second high molecular polymer insulating barrier 44 can be with reference to the description of previous embodiment two.If interlayer 43 is thin layer between two parties, the material of thin layer can be with reference to the description of previous embodiment three between two parties.If interlayer 43 is electrode layer between two parties, electrode layer can be selected conductive film between two parties, conducting polymer, metal material, metal material comprises simple metal and alloy, simple metal is selected from gold, silver, platinum, palladium, aluminium, nickel, copper, titanium, chromium, selenium, iron, manganese, molybdenum, tungsten, vanadium etc., alloy can be selected from light-alloy (aluminium alloy, titanium alloy, magnesium alloy, beryllium alloy etc.), heavy non-ferrous alloy (copper alloy, kirsite, manganese alloy, nickel alloy etc.), low-melting alloy (lead, tin, cadmium, bismuth, indium, gallium and alloy thereof), refractory alloy (tungsten alloy, molybdenum alloy, niobium alloy, tantalum alloy etc.).
If interlayer is thin layer between two parties, the electricity generating principle of this wind power generation plant is: when wind, (wind can blow to from any direction the first electrode layer and the second electrode lay on the first electrode layer and the second electrode lay time, as long as swinging with the wind, the first electrode layer and the first high molecular polymer insulating barrier make the first high molecular polymer insulating barrier can touch thin layer between two parties, the second electrode lay and the second high molecular polymer insulating barrier swing with the wind and make the second high molecular polymer insulating barrier can touch thin layer between two parties), the first high molecular polymer insulating barrier and the second high molecular polymer insulating barrier contact and rub and produce electrostatic charge with thin layer between two parties respectively, the generation of electrostatic charge can make the electric capacity between the first electrode layer and the second electrode lay change, thereby cause occurring electrical potential difference between the first electrode layer and the second electrode lay, when wind speed changes (when reducing or stopping), the first electrode layer and the second electrode lay are subject to the pull-back forces of elastomeric element, the first high molecular polymer insulating barrier and the second high molecular polymer insulating barrier are separated with thin layer between two parties respectively, at this moment the built-in potential being formed between the first electrode layer and the second electrode lay disappears, and now between Balanced the first electrode layer and the second electrode lay, will again produce reverse electrical potential difference.Friction by repeatedly and separately just can form the periodic alternating-current pulse signal of telecommunication in external circuit.
If interlayer is electrode layer between two parties, the electricity generating principle of this wind power generation plant is: when wind, (wind can blow to from any direction the first electrode layer and the second electrode lay on the first electrode layer and the second electrode lay time, as long as swinging with the wind, the first electrode layer and the first high molecular polymer insulating barrier make the first high molecular polymer insulating barrier can touch electrode layer between two parties, the second electrode lay and the second high molecular polymer insulating barrier swing with the wind and make the second high molecular polymer insulating barrier can touch electrode layer between two parties), the first high molecular polymer insulating barrier and the second high molecular polymer insulating barrier contact and rub and produce electrostatic charge with electrode layer between two parties respectively, the generation of electrostatic charge can make first, two electrode layers and the between two parties electric capacity between electrode layer change, thereby cause first, two electrode layers and occur electrical potential difference between two parties between electrode layer, when wind speed changes (when reducing or stopping), the first electrode layer and the second electrode lay are subject to the pull-back forces of elastomeric element, the first high molecular polymer insulating barrier and the second high molecular polymer insulating barrier are separated with electrode layer between two parties respectively, at this moment be formed on first and second electrode layer and between two parties the built-in potential between electrode layer disappear, Balanced first and second electrode layer and will again produce reverse electrical potential difference between electrode layer between two parties now.Friction by repeatedly and separately just can form the periodic alternating-current pulse signal of telecommunication in external circuit.
At above-mentioned several accompanying drawings, only show the structure that wind power generation plant comprises a triboelectricity machine.The utility model is not limited only to this.Further, the support bar in above-mentioned several accompanying drawings can longitudinal extension, and what a plurality of triboelectricity machines were parallel is connected on support bar by elastomeric element, and the plurality of triboelectricity machine forms series connection and/or structure in parallel each other.
The combining structure schematic diagram of the wind power generation plant based on triboelectricity machine that Fig. 5 provides for the utility model.As shown in Figure 5, a plurality of wind power generation plants 50 are combined by connector separately and are installed on shell 51, and shell 51 has ventilating opening 52, and wind is blown into the wind power generation plant 50 of shell 51 inside from ventilating opening 52.
Further, because wind speed, need for electricity etc. exist, change, cause the electric energy that wind power generation plant produces cannot use up for the moment, be therefore necessary unnecessary electric energy to store, when excessive or energy output is not enough in order to demand, use.To this, the utility model also provides a kind of wind generator system based on triboelectricity machine, this wind generator system can comprise above-mentioned any wind power generation plant, and, also comprise energy storage device, this energy storage device is connected with the output electrode of triboelectricity machine, for the electric energy that triboelectricity machine is sent, stores.Lower mask body is introduced the structure of energy storage device.What produce due to triboelectricity machine is alternating current, and alternating current cannot directly be stored because of the particularity of its form, so will make it change direct current into through a series of processing, could store.To this, energy storage device can comprise rectifier, filter capacitor, DC/DC converter and energy-storage travelling wave tube.Wherein, two inputs of rectifier are connected with the output electrode of triboelectricity machine, rectifier is a kind of circuit that AC energy is changed into direct current energy in essence, and its principle is to utilize the one-way conduction function of diode, and alternating current is converted to unidirectional DC pulse moving voltage.Output cross-over connection at rectifier has filter capacitor, utilizes the charge-discharge characteristic of this filter capacitor, makes the DC pulse moving voltage after rectification become relatively galvanic current pressure.Further, by filtered direct voltage access DC/DC converter, it is carried out to transformation processing, obtain the signal of telecommunication that is applicable to charging to energy-storage travelling wave tube.So far the alternating current that triboelectricity machine produces has changed storable direct current into, and is finally stored in the energy-storage travelling wave tube of appointment.Energy-storage travelling wave tube can be selected lithium ion battery, Ni-MH battery, lead-acid battery or ultracapacitor.As can be seen here, the utility model, by the wind energy in natural environment is collected, becomes electric energy through a series of conversion, both can directly use also and can the electric energy of generation be stored by follow-up energy storage device, thereby reach the object to wind energy collecting.
The wind power generation plant based on triboelectricity machine that the utility model provides and the feature of system are the structures with " from resilience ", be that part layer structure or a whole layer structure that forms frictional interface in triboelectricity machine is connected with support bar by elastomeric element, in the moving process of wind, be subject to the elastic force effect of elastomeric element, the layer structure that forms frictional interface in triboelectricity machine contacts with each other friction and disconnected from each other, thereby makes triboelectricity machine produce the signal of telecommunication.With respect to traditional wind power generation plant, wind power generation device structure that the utility model provides is simple, material is light, cost is low, easily process and cut out, and has higher power output.This wind power generation plant and system can independent utility, also can be applied in the multi-power supply system of the system combinations such as wind-powered electricity generation, photovoltaic generation, atomic battery generating, thermo-electric generation.
Finally; it should be noted that: what enumerate above is only specific embodiment of the utility model; certainly those skilled in the art can change and modification the utility model; if these modifications and modification all should be thought protection range of the present utility model within belonging to the scope of the utility model claim and equivalent technologies thereof.
Claims (20)
1. the wind power generation plant based on triboelectricity machine, is characterized in that, comprising: bracing or strutting arrangement and at least one triboelectricity machine; Described triboelectricity machine comprises the first structure sheaf and the second structure sheaf, between described the first structure sheaf and the second structure sheaf, forms frictional interface, and described the first structure sheaf and described the second structure sheaf form the output electrode of described triboelectricity machine;
Wherein, described bracing or strutting arrangement comprises: support bar; Described the first structure sheaf and described the second structure sheaf all elastomeric element by are separately connected with described support bar; Or described bracing or strutting arrangement comprises: supporting substrate be installed in the support bar above described supporting substrate; Described the first structure sheaf is connected with support bar by elastomeric element with the wherein one deck in described the second structure sheaf, and another layer is installed on described supporting substrate.
2. device according to claim 1, is characterized in that, at least three drift angles of described the first structure sheaf and/or described the second structure sheaf or two limits or wholely by elastomeric element, be connected with described support bar.
3. device according to claim 1, is characterized in that, under windless condition, between described the first structure sheaf and described the second structure sheaf, has predeterminable range.
4. device according to claim 1, is characterized in that, described elastomeric element is spring, elastic force rubber band, elastic band or elastic membrane.
5. device according to claim 1, is characterized in that, described supporting substrate is acrylic substrate, glass substrate, stainless steel substrate or ceramic substrate; Described support bar is acrylic bar, glass rod, stainless steel, ceramic bar or rod of metal alloy.
6. according to the device described in claim 1-5 any one, it is characterized in that, described the first structure sheaf comprises the first electrode layer and the first high molecular polymer insulating barrier of stacked setting, and described the second structure sheaf comprises the second electrode lay; Wherein, described the first electrode layer is arranged on the first side surface of described the first high molecular polymer insulating barrier; And the second side surface of described the first high molecular polymer insulating barrier is towards described the second electrode lay setting, and described the first electrode layer and the second electrode lay form the output electrode of described triboelectricity machine.
7. device according to claim 6, is characterized in that, the second side surface of described the first high molecular polymer insulating barrier is provided with micro-nano structure.
8. device according to claim 6, is characterized in that, described the second structure sheaf further comprises: the second high molecular polymer insulating barrier; Described the second high molecular polymer insulating barrier is arranged between described the second electrode lay and described the first high molecular polymer insulating barrier; Described the second electrode lay is arranged on the first side surface of described the second high molecular polymer insulating barrier, and the second side surface of the second side surface of described the second high molecular polymer insulating barrier and described the first high molecular polymer insulating barrier is oppositely arranged.
9. device according to claim 8, is characterized in that, at least one face in two faces that described the first high molecular polymer insulating barrier and the second high molecular polymer insulating barrier are oppositely arranged is provided with micro-nano structure.
10. device according to claim 8, is characterized in that, described the first structure sheaf further comprises: thin layer between two parties; Described thin layer is between two parties arranged between described the first high molecular polymer insulating barrier and described the second high molecular polymer insulating barrier; Described thin layer is between two parties arranged on the second side surface of described the first high molecular polymer insulating barrier, described the second high molecular polymer insulating barrier relatively described between two parties at least one face in the face of thin layer and the face of relative the second high molecular polymer insulating barrier of thin layer be between two parties provided with micro-nano structure.
11. 1 kinds of wind power generation plants based on triboelectricity machine, is characterized in that, comprising: support bar and at least one triboelectricity machine; Described triboelectricity machine comprises the first structure sheaf, the second structure sheaf and the interlayer between described the first structure sheaf and the second structure sheaf, between described the first structure sheaf and described interlayer and between described the second structure sheaf and described interlayer, all forms frictional interface; Described the first structure sheaf and described the second structure sheaf all elastomeric element by are separately connected with described support bar; Described interlayer is installed on described support bar;
Described interlayer is electrode layer between two parties, forms the output electrode of described triboelectricity machine after described the first structure sheaf is connected with described the second structure sheaf with described electrode layer between two parties; Or described interlayer is thin layer between two parties, described the first structure sheaf and described the second structure sheaf form the output electrode of described triboelectricity machine.
12. devices according to claim 11, is characterized in that, described support bar is divided at least two groups, and described interlayer is folded between two groups of support bars.
13. devices according to claim 11, is characterized in that, at least three drift angles of described the first structure sheaf and/or described the second structure sheaf or two limits or wholely by elastomeric element, be connected with described support bar.
14. devices according to claim 11, is characterized in that, under windless condition, between described the first structure sheaf and described interlayer, have predeterminable range between described the second structure sheaf and described interlayer.
15. devices according to claim 11, is characterized in that, described elastomeric element is spring, elastic force rubber band, elastic band or elastic membrane.
16. devices according to claim 11, is characterized in that, described support bar is acrylic bar, glass rod, stainless steel, ceramic bar or rod of metal alloy.
17. according to the device described in claim 11-16 any one, it is characterized in that, described the first structure sheaf comprises the first electrode layer and the first high molecular polymer insulating barrier, and described the second structure sheaf comprises the second electrode lay and the second high molecular polymer insulating barrier; Wherein, the first electrode layer is arranged on the first side surface of described the first high molecular polymer insulating barrier, described the second electrode lay is arranged on the first side surface of described the second high molecular polymer insulating barrier, and described interlayer is arranged between the second side surface of described the first high molecular polymer insulating barrier and the second side surface of described the second high molecular polymer insulating barrier.
18. devices according to claim 17, it is characterized in that, the face of the relatively described interlayer of described the first high molecular polymer insulating barrier is provided with micro-nano structure with described interlayer with respect at least one face at least one face in the face of the first high molecular polymer insulating barrier and/or in the face of the face second high molecular polymer insulating barrier relative to described interlayer of the relative described interlayer of described the second high molecular polymer insulating barrier.
19. 1 kinds of wind generator systems based on triboelectricity machine, comprise: the wind power generation plant based on triboelectricity machine and energy storage device in claim 1-10 described in any one, wherein, described energy storage device comprises rectifier, filter capacitor, DC/DC converter and energy-storage travelling wave tube.
20. 1 kinds of wind generator systems based on triboelectricity machine, comprise: the wind power generation plant based on triboelectricity machine and energy storage device in claim 11-18 described in any one, wherein, described energy storage device comprises rectifier, filter capacitor, DC/DC converter and energy-storage travelling wave tube.
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| CN201320472461.XU CN203445807U (en) | 2013-08-02 | 2013-08-02 | Wind power generation device and system based on friction generators |
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| CN201320472461.XU CN203445807U (en) | 2013-08-02 | 2013-08-02 | Wind power generation device and system based on friction generators |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104348381A (en) * | 2013-08-02 | 2015-02-11 | 纳米新能源（唐山）有限责任公司 | Wind power generation device and system based on friction generator |
| CN105245128A (en) * | 2014-07-03 | 2016-01-13 | 北京纳米能源与系统研究所 | Friction power generation based mobile charging assembly, charging shell and charger |
| CN105991060A (en) * | 2015-02-11 | 2016-10-05 | 北京纳米能源与系统研究所 | Frictional electric generator used for collecting fluid flow energy |
-
2013
- 2013-08-02 CN CN201320472461.XU patent/CN203445807U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104348381A (en) * | 2013-08-02 | 2015-02-11 | 纳米新能源（唐山）有限责任公司 | Wind power generation device and system based on friction generator |
| CN104348381B (en) * | 2013-08-02 | 2016-08-10 | 纳米新能源（唐山）有限责任公司 | Wind power generation plant based on friction generator and system |
| CN105245128A (en) * | 2014-07-03 | 2016-01-13 | 北京纳米能源与系统研究所 | Friction power generation based mobile charging assembly, charging shell and charger |
| CN105245128B (en) * | 2014-07-03 | 2018-10-16 | 北京纳米能源与系统研究所 | A kind of mobile charging component, charging shell and charger based on triboelectricity |
| CN105991060A (en) * | 2015-02-11 | 2016-10-05 | 北京纳米能源与系统研究所 | Frictional electric generator used for collecting fluid flow energy |
| CN105991060B (en) * | 2015-02-11 | 2019-01-11 | 北京纳米能源与系统研究所 | A kind of friction generator for collecting fluid flow energy |
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