LT4084B - System for wireless power distribution - Google Patents

System for wireless power distribution Download PDF

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Publication number
LT4084B
LT4084B LT96-036A LT96036A LT4084B LT 4084 B LT4084 B LT 4084B LT 96036 A LT96036 A LT 96036A LT 4084 B LT4084 B LT 4084B
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LT
Lithuania
Prior art keywords
power transmission
wireless power
transmission system
wireless
voltage
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LT96-036A
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Lithuanian (lt)
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LT96036A (en
Inventor
Stasys Malkevicius
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Stasys Malkevicius
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Publication of LT96036A publication Critical patent/LT96036A/en
Publication of LT4084B publication Critical patent/LT4084B/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L9/00—Electric propulsion with power supply external to the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/53—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells in combination with an external power supply, e.g. from overhead contact lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/90—Electric propulsion with power supplied within the vehicle using propulsion power supplied by specific means not covered by groups B60L50/10 - B60L50/50, e.g. by direct conversion of thermal nuclear energy into electricity
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/30—Circuit arrangements or systems for wireless supply or distribution of electric power using light, e.g. lasers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Lasers (AREA)

Abstract

The system consists of electrical power sources (12) , electrical loads (6) and wireless transfer channels. Lasers are used to form the electrical transfer channels. The laser beams (10,11) ensure a flow of current between the electrical power sources and the electrical loads. Alternatively, spray devices e.g. water spray devices can be used to form the channels, the particles e.g. water particles, ensuring flow of current between the sources and loads. Transfer channels can be formed by applying voltages from auxiliary high voltage sources to the outputs of the electrical power sources and to the current tapping contacts of the loads and isolating the high voltage circuit from the power source circuit using electrical filters.

Description

Išradimas skirtas bevielio elektros energijos tiekimo sistemos problemai spręsti perduodant elektros energiją nuo srovės šaltinio vartotojui per jonizuotą atmosferos pluoštą.The present invention is directed to solving the problem of a wireless power supply system by transferring electricity from a current source to a user through an ionized atmosphere beam.

Žinomas bevielis elektros energijos perdavimo būdas elektromagnetinių bangų pagalba, naudojamas radijo ryšyje (žr. pav. Lietuviškoji Tarybinė Enciklopedija, Mokslas, 1982, 9t., 291 psl.). Šiuo būdu vartotojui gali būti perduodama tik labai maža dalis šaltinio išspinduliuojamos energijos.A known method of wireless transmission of electricity by means of electromagnetic waves used in radio communication (see Fig. Lithuanian Soviet Encyclopedia, Science, 1982, 9t, p. 291). In this way, only a very small part of the energy emitted by the source can be transmitted to the user.

Be to, žurnale Mokslas ir gyvenimas, 1993 m. Nr. 4, 35 psl. buvo aprašytas Šviesos žaibolaidis, nuleidžiantis debesų elektros krūvį į žemę per lazerio spindulio jonizuotą atmosferos pluoštą. Šiuo būdu suformuotas laidus kanalas tinka elektros krūviams, turintiems tik labai aukštą įtampą, neutralizuoti.In addition, the journal Science and Life, 1993. No. 4, page 35. A lightning conductor of light that drops the electrical charge of clouds to the ground through a ionized atmosphere beam of a laser beam has been described. The conductive channel formed in this way is suitable for neutralizing electrical charges with only very high voltages.

Kitas žinomas bevielio energijos perdavimo pavyzdys pateiktas SSSR išradimo Nr. 1383660, B60L 5/00 aprašyme, kuriame nurodoma galimybė maitinti dideliu greičiu važiuojančio lokomotyvo elektros pavarą per elektros lanką, uždegtą tarp maitinančio laido ir lokomotyvo srovės nuimtuvo. Šio metodo trūkumas - mažas perdavimo atstumas.Another known example of wireless power transmission is provided in USSR Invention no. 1383660, B60L 5/00, which discloses the possibility of powering a high-speed electric locomotive through an electric arc ignited between the power cord and the on-board power strip. The disadvantage of this method is the short transmission distance.

Visi trys pateikti pavyzdžiai sprendžia bevielį energijos perdavimą tik iš dalies. Išradimas numato pašalinti minėtus trūkumus, panaudojant išradimo apibrėžtyje paminėtas priemones.All three of these examples only partially address wireless power transfer. The invention provides for the elimination of the aforesaid disadvantages by the means mentioned in the definition of the invention.

Išradimas numato panaudoti lazerį ir/arba materialių dalelių (pvz., vandens) purkštuvą, kuris dideliu greičiu ir slėgiu išmeta daleles išilgai formuojamo laidaus kanalo.The invention contemplates the use of a laser and / or atomizer of material particles (e.g., water) which, at high speed and pressure, emit particles along a conductive channel formed.

Tuo būdu atmosferoje lazerio kibirkšties ir/arba materialių dalelių srauto dėka suformuojami jonizuoti ilgi laidūs kanalai, kuriais gali būti perduodama elektros energija, pavyzdžiui, iš stacionarių maitinančių, išilgai kelio ištiestų laidų į judančią transporto priemonę (priemones).In this way, ionic long conductive channels are formed in the atmosphere through the spark of the laser and / or the flow of material particles, which can transmit electricity, for example, from stationary feeding wires along the road to a moving vehicle (s).

Siekiant sumažinti lazerio galią ir masę, numatomos šios priemonės:The following measures are envisaged to reduce the power and mass of the laser:

1. Įrengiamas palyginti nedidelės galios, tačiau labai aukštos įtampos, pagalbinis elektros srovės šaltinis, skirtas tik laidaus kanalo formavimo palengvinimui. Šio šaltinio įtampa pramuša nelaidžius tarpus tarp lazerio spindulio sukurtų plazmos židinių galutinai suformuodama ištisą laidų kanalą, kuriuo gali būti praleista pagrindinio maitinimo šaltinio srovė. Maitinimo ir pagalbinio šaltinio grandinės atskiriamos elektriniais (pvz., rezonansiniais) filtrais.1. An auxiliary power source of relatively low power but very high voltage shall be provided solely for the purpose of facilitating the formation of a conductive channel. The voltage of this source breaks through the impermeable gaps between the plasma foci created by the laser beam and ultimately forms a continuous conductive channel that can pass the main power source current. Power and auxiliary circuits are separated by electrical (eg, resonant) filters.

2. Vienu metu su lazerio spinduliu naudojamas materialių dalelių srautas (pvz., vandens), išpurškiamas išilgai lazerio spindulio. Materialios dalelės (dulkės), patekusios j lazerio spindulio trajektoriją, tampa plazmos židiniais. Tuo palengvinamas lazerio kibirkšties formavimas.2. A stream of material particles (such as water) sprayed along a laser beam is used simultaneously with the laser beam. Material particles (dust) that are in the laser beam trajectory become plasma foci. This facilitates the formation of a laser spark.

3. Numatomas sinchroniškas, impulsinis lazerio, pagalbinio aukštos įtampos ir pagrindinio maitinimo šaltinių darbas.3. Synchronous, pulsed operation of laser, auxiliary high voltage and main power supply.

Pagrindinis šio išradimo privalumas yra tai, kad gaunama energijos perdavimo galimybė j šiaip jau nepasiekiamus objektus, pvz., į judančią transporto priemonę ar atvirkščiai. Tuo būdu galima realizuoti ekologiškai švarią elektrifikuoto ( su elektrine pavara) transporto priemonių sistemą. Iš kitos pusės ši bevielio energijos perdavimo sistema sudaro galimybę sausumos, oro ar vandens transporto priemonėms panaudoti laidžių kanalu perduodamą elektros energiją kliūtims sunaikinti ar pašalinti iki transporto priemonė pasiekia jas.The main advantage of the present invention is that it provides the power to transfer energy to objects which are otherwise inaccessible, such as a moving vehicle or vice versa. In this way, an ecologically clean system of electrified (electrically driven) vehicles can be realized. On the other hand, this wireless power transmission system enables land, air, or water vehicles to use conductive channel electricity to eliminate or eliminate obstacles before the vehicle reaches them.

Išradimą paaiškina pavyzdžiai pavaizduoti pridedamuose brėžiniuose:The invention is illustrated by the examples shown in the accompanying drawings:

Fig. 1 pateikia elektrifikuoto kelio pjūvio schemą, panaudojant bevielio energijos perdavimo sistemą transporto priemonėms maitinti.FIG. 1 shows a sectional diagram of an electrified road using a wireless power transmission system to power vehicles.

Fig. 2 pavaizduota funkcinė bevielio energijos perdavimo sistemos schema.FIG. Figure 2 shows a functional diagram of a wireless power transmission system.

Fig. 3 pateiktas bevielės elektros energijos perdavimo sistemos, sumontuotos ledlaužyje ir skirtos ledui skaldyti, schema.FIG. Figure 3 is a schematic diagram of a wireless power transmission system installed in an icebreaker for breaking ice.

Bevielės elektros energijos perdavimo transporto priemonėms sistemos realizavimo pavyzdys, pavaizduotas Fig. 1, turi išilgai kelio nutiestus laidus 1 ir 2. Laidas 1 pakabintas virš kelio ant atramų 3 izoliatorių 4 pagalba. Laidas 2 šiame pavyzdyje įmontuotas į kelio dangą 5 . Elektrinės transporto priemonės 6 turi po du lazerius (brėžinyje neparodyta), kurie įmontuoti taip, kad jų spinduliai 10, 11 praeina pro jėgos kontaktų 7, 8 plyšius. Automatinio lazerių valdymo įrenginiai 9 (Fig. 2) orientuoja lazerio spindulius 10, 11 ir materialių dalelių srautus 19 į priešingo poliaringumo laidus 1, 2. Laidai 1, 2 sujungti su elektros energijos šaltiniu 12.An example of an embodiment of a wireless vehicle power transmission system is shown in FIG. 1, has wires 1 and 2 laid along the road. Wire 1 is suspended above the road on supports 3 by means of insulators 4. The cable 2 in this example is built into the pavement 5. Electric vehicles 6 have two lasers (not shown) which are mounted such that their rays 10, 11 pass through the slots of the force contacts 7, 8. Automatic laser control units 9 (Fig. 2) orient laser beams 10, 11 and material particle streams 19 to opposite polarity wires 1, 2. Wires 1, 2 are connected to a power source 12.

Elektros šaltinio 12 įtampa per reaktyvinius arba rezonansinius filtrus 17 paduodama išilgai kelio nutiestais laidais 1, 2. Elektrinių transporto priemonių 6 - automatiniai lazerio spindulių valdymo įrenginiai 9 per siaurus įvadinių kontaktų 7,8 plyšius nukreipia lazerio spindulius 10, 11 į išilgai kelio ištiestus laidus 1, 2. Lazerių spinduliai jonizuoja oro pluoštą, kuris tampa laidus ir atlieka laidininko paskirtį, sujungdamas elektrinės pavaros įvadinius kontraktus 7, 8 su išilgai kelio ištiestais laidais 1, 2. Dėl to uždaroma elektros energijos maitinimo šaltinio 12 bei elektrinės pavaros 13 grandinė, ir pavara ima veikti. Elektrinės pavaros 13 įrangai priklauso pavaros valdymo ir kontrolės prietaisai 14 bei akumuliatorių baterija 15, kuri automatiškai tampa pavaros maitinimo šaltiniu, jei laikinai nutrūksta energijos tiekimas iš šaltinio 12, arba transporto priemonė 6 išsuka iš elektrifikuoto kelio.The voltage of the electric source 12 is supplied through jet or resonant filters 17 by wires 1, 2 along the road. , 2. The laser beams ionize the air beam, which becomes conductive and serves as a conductor by connecting the electric drive inlet contracts 7, 8 with the wires 1, 2 extending along the path, thereby closing the circuit of the power supply 12 and the electric drive 13, takes action. The equipment of the electric drive 13 includes drive control and control devices 14 and a battery 15, which automatically becomes the power source for the drive if power supply from the source 12 is temporarily interrupted or the vehicle 6 derails from the electrified road.

Lazerio masės ir vidutinės galios mažinimui išradimas numato impulsinį sinchronišką lazerio, pagalbinio aukštos įtampos ir pagrindinio maitinimo elektros energijos šaltinių darbą. Sinchroniškai su lazerio šviesos impulsu aukštos pagalbinio šaltinio 16 įtampos išlydis išilgai lazerio spindulio formuoja laidų kanalą, kuriuo periodiškai, norimu dažniu, maitinimo šaltinio 12 energija paduodama į elektros pavarą 13. Tai leidžia vietoj pastoviai veikiančio naudoti impulsinį lazerį.The invention provides for pulsed synchronous operation of a laser, auxiliary high voltage and main power supply for reducing laser weight and average power. In synchrony with the laser light pulse, the high voltage output of the auxiliary source 16 forms a waveguide channel which periodically, at a desired frequency, supplies the power source 12 to an electric actuator 13. This allows the pulsed laser to be used in place of a constant pulse.

Išradimas numato įrenginį, skirtą labai smulkių materialių dalelių 19 išpurškimui. Naudojamos lazerio spindulio atmosferos jonizavimui materialios dalelės, patekusios į lazerio spindulio trajektoriją stimuliuoja plazmos židinių atsiradimą bei lazerinės kibirkšties susiformavimą, tuo pačiu lazerio galios bei masės sumažėjimą laidaus kanalo formavimui.The invention provides a device for spraying very fine material particles 19. The material particles used in ionization of the laser beam, which are in the laser beam trajectory, stimulate the formation of plasma foci and the formation of a laser spark, thereby reducing the laser power and mass to form a conductive channel.

Dideliu slėgiu išpurkškiant laidžių dalelių (pvz., vandens) srautą 19, jis fiksuoja ne tik pagalbinio aukštos įtampos šaltinio 16 išlydžio bei laidaus kanalo trajektoriją 10, 11, bet ir atlieka kanalo jonizatoriaus vaidmenį, todėl jis gali būti naudojamas be lazerio.By spraying a stream of conductive particles (e.g., water) under high pressure, it not only captures the path of the auxiliary high-voltage source 16 and the conductive channel 10, 11, but also serves as a channel ionizer so that it can be used without laser.

Fig. 3 schematiškai vaizduoja dar vieną bevielės elektros energijos perdavimo sistemos 21 panaudojimo pavyzdį. Šiuo atveju ji naudojama ledlaužyje tam, kad distanciniu būdu per suformuotą laidų kanalą 22 perduodama energija būtų trupinamas ledas ledlaužio darbui palengvinti. Šiame pavyzdyje laidus kanalas 22 suformuotas aukščiau aprašytu būdu nukreipiamas j priekį, į ledo paviršių. Laidžių kanalu 22 tarp ledo paviršiaus ir vandens paduota aukšta pagalbinio šaltinio 16 įtampa elektriškai pramuša ledo sluoksnį 23. Per pramušimo trajektoriją 24 vandenį 25, laivo korpusą 26 ir laidų kanalą 22 užsidaro stiprios srovės grandinė maitinimo šaltiniui 12. Ledo pramušimo trajektorija 24 tekanti srovė ištirpdo ledą. Atitinkamai reguliuojant laidaus kanalo kryptį galima pjaustyti ledą norimais gabalais, ruošiant farvaterj ledlaužiui ir jį lydintiems laivams.FIG. 3 schematically illustrates another example of the use of a wireless power transmission system 21. In this case, it is used in an icebreaker to remotely break the energy transmitted through the formed conduit channel 22 to facilitate the operation of the icebreaker. In this example, the conductive channel 22 is formed as directed above to the ice surface as described above. The high voltage applied to the auxiliary source 16 through the conduit 22 between the ice surface and the water electrically breaks the ice layer 23. Through the piercing trajectory 24, water 25, the hull 26, and the conducting conduit 22 close a strong current circuit to the . By adjusting the direction of the conductive channel accordingly, the ice can be cut to desired pieces, preparing the fairway for the icebreaker and accompanying vessels.

Claims (7)

IŠRADIMO APIBRĖŽTISDEFINITION OF INVENTION 1. Bevielio elektros energijos perdavimo būdas, kuriuo elektros energija iš šaltinio elektros energijos vartotojui perduodama bevielio elektros srovės perdavimo kanalu, besi skiriantis tuo, kad laidų elektros energijos perdavimo kanalą formuoja lazerio spinduliais ir/arba materialių dalelių srautu.1. A method of wireless transmission of electricity from a source to a consumer by means of a wireless power transmission channel, characterized in that the conductive power transmission channel is formed by laser light and / or by the flow of material particles. 2. Bevielė elektros energijos perdavimo sistema, sudaryta iš elektros energijos šaltinio, elektros energijos vartotojo ir bevielio elektros srovės perdavimo kanalo, besiskirianti tuo, kad sistemoje panaudotas lazeris ir/arba materialių dalelių purkštuvas laidžiam elektros energijos perdavimo kanalui formuoti tarp energijos šaltinių ir vartotojų.2. A wireless power transmission system consisting of a power source, power user, and wireless power transmission channel, wherein the system employs a laser and / or material particle atomiser to form a conductive power transmission channel between the power sources and the users. 3. Bevielė elektros energijos perdavimo sistema pagal 2 punktą, besiskirianti tuo, kad elektros perdavimo kanalams formuoti panaudoti pagalbiniai aukštos įtampos šaltiniai, paduodantys įtampą tarp pagalbinio aukštos įtampos šaltinio ir energijos vartotojo įėjimo kontaktų, o pagalbinių aukštos įtampos šaltinių ir maitinimo elektros srovės šaltinių grandinės atskiriamos elektriniais filtrais.3. A wireless power transmission system according to claim 2, characterized in that auxiliary high-voltage sources are applied to form the electrical transmission channels by applying a voltage between the auxiliary high-voltage source and the power user input contacts, and the auxiliary high-voltage sources and power supply circuits are separated electric filters. 4. Bevielė elektros energijos perdavimo sistema pagal 3 punktą, besiskirianti tuo, kad lazerių ir pagalbinių aukštos įtampos šaltinių intensyvumai kinta sinchroniškai ir drauge su elektros srovės maitinimo šaltiniais dirba impulsiniu režimu.4. Wireless power transmission system according to claim 3, characterized in that the intensities of the lasers and auxiliary high-voltage sources change synchronously and operate in pulsed mode together with the electric power supplies. 5. Bevielė elektros energijos perdavimo sistema pagal 3 arba 4 punktą, besiskirianti tuo, kad lazerių šviesos emisijos kryptys ir/arba purškimo įrenginių išpurkštų materialių dalelių srautų kryptys yra automatiškai ar ranka valdomos.5. Wireless power transmission system according to claim 3 or 4, characterized in that the directions of laser light emission and / or the flow of material particles sprayed by the spray equipment are automatically or manually controlled. 6. Bevielė elektros energijos perdavimo sistema pagal 5 punktą, besiskirianti tuo, kad ji sumontuota ant transporto priemonės taip, kad sistemos suformuoti bevieliai energijos perdavimo kanalai pastoviai nukreipti į laidininkus, prie kurių prijungta maitinimo šaltinio įtampa.6. A wireless power transmission system according to claim 5, characterized in that it is mounted on a vehicle such that the wireless power transmission channels formed by the system are routed continuously to conductors connected to a power supply voltage. 7. Bevielė elektros energijos perdavimo sistema pagal 3 arba 4,arba 5 punktus, besiskirianti tuo, kad, siekiant sunaikinti kliūtis ledlaužio judėjimo trasoje, elektros energijos perdavimo sistema sumontuota ant ledlaužio taip, kad jos suformuotas bevielis elektros perdavimo kanalas nukreiptas j ledlaužio priekyje esantį ledo paviršių, o uždara pagrindinio maitinimo šaltinio grandinė sudaryta per pagalbinio aukštos įtampos šaltinio įtampos dėka suardytą ledo dangą, be to, suformuotas perdavimo kanalas turi priemones jo krypčiai reguliuoti priklausomai nuo ledo dangos suardymo į norimo dydžio gabalus.7. A wireless power transmission system according to claim 3 or 4 or 5, wherein the power transmission system is mounted on the icebreaker so that a wireless power channel formed therethrough is directed to the ice in front of the icebreaker, in order to eliminate obstructions in the path of the icebreaker. surface, and the closed main power supply circuit is formed through the ice cover disrupted by the auxiliary high-voltage source, and the formed transmission channel has means for adjusting its direction depending on the breakage of the ice cover into desired size pieces.
LT96-036A 1995-03-24 1996-03-22 System for wireless power distribution LT4084B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19510780A DE19510780A1 (en) 1995-03-24 1995-03-24 Wireless electrical power transmission system

Publications (2)

Publication Number Publication Date
LT96036A LT96036A (en) 1996-09-25
LT4084B true LT4084B (en) 1996-12-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
LT96-036A LT4084B (en) 1995-03-24 1996-03-22 System for wireless power distribution

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EP (1) EP0734110A1 (en)
DE (1) DE19510780A1 (en)
LT (1) LT4084B (en)

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US7718887B2 (en) 2000-09-05 2010-05-18 Tara Investments, Llc Apparatus and method for harnessing heat energy
FI111670B (en) * 2001-10-24 2003-08-29 Patria Ailon Oy Wireless power transmission
FI115263B (en) 2003-04-17 2005-03-31 Ailocom Oy Wireless transmission of power and data
US9705606B2 (en) 2005-09-27 2017-07-11 Wi-Charge, Ltd. Directional light transmitter and receiver
CA2750244C (en) 2008-01-03 2017-03-07 Wi-Charge Ltd. Wireless laser power transmitter
CN103956795A (en) * 2014-05-17 2014-07-30 国家电网公司 Remote laser charging device with protection function
DE102019200872A1 (en) 2019-01-24 2020-07-30 Audi Ag Method of charging a battery
CN110715791B (en) * 2019-10-14 2021-08-10 南京工程学院 Optical fiber type laser energy distribution network system and distribution method

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Also Published As

Publication number Publication date
LT96036A (en) 1996-09-25
DE19510780A1 (en) 1996-09-26
EP0734110A1 (en) 1996-09-25

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