Modulating wireless power signal to carry data bidirectionally. Jun 07, 2007 imagine a future in which wireless power transfer is feasible. Wireless power transfer by incorporation of solar energy anand. This technology is being incorporated into all kinds of devices and systems. The satellite is stationed in the geostationary orbit and consists of photovoltaic cells which convert sunlight into electric current which is used to power a microwave generator and. Experimental results showed that the proposed hybrid phasefrequency control strategy performs. Wireless transmission is useful in cases where interconnecting wires are inconvenient, hazardous or impossible. A solar energy collector to convert the solar energy. We divide the network into three hierarchical levels. A wireless power transmission using microwave is a system which contains satellite based solar power system sps, microwave generator, microwave transmitter magnetron and microwave receiver rectenna.
Spacebased solar power sbsp is the concept of collecting solar power in outer space and distributing it to earth. The concept of wireless power transfer was realized by nikola tesla. Wireless power transmission of solar energy from space news. Unlike the far field wireless power transmission systems based on travelling electromagnetic waves, witricity employs near field inductive. Wireless electricity power transmission using solar based power. The phenomenon incorporated in here is to transfer. Combining solar energy harvesting with wireless charging for. In this paper, a threephase resonant inverter for wireless power transfer applications is presented.
This paper contains an analysis of wireless power transfer with an. To demonstrate this solar based wireless power transfer system for home appliances has been developed. Request pdf solar based wireless power transfer system this paper describes about the utilization of solar energy and the wireless. However, the industry is gaining popularity each year.
Wireless power transfer can make a remarkable change in the field of the electrical engineering which eliminates the use conventional copper cables and current carrying wires. An innovative idea 209 need for wireless power transmission wireless transmission is employed in cases where instantaneous or continuous energy transfer is needed, but interconnecting wires are inconvenient, hazardous, or impossible. Wireless power transfer by incorporation of solar energy ijrdet. Terrestrial solar energy has many obstructions, so solar power from space without any hindrance has higher priority for adoption, and it is suitable for future energy continuous demand supply. In a wireless power transmission system, a transmitter device, driven by electric power from a power source, generates a timevarying electromagnetic field, which transmits power across space. The power is transferred wirelessly through an inductive coupling as a antenna. Sbsp also introduces several new hurdles, primarily the problem of transmitting energy from orbit to earths surface for use. Nasa wireless power transmission demonstration youtube. In this paper, we propose a hybrid framework that combines the two technologies cluster heads are equipped with solar panels to scavenge solar energy and the rest of nodes are powered by wireless.
Wireless power transfer of renewable energy iosrjen. Request pdf solar based wireless power transfer system this paper describes about the utilization of solar energy and the wireless transmission of the generated power. Wireless transfer of solar power one of the most advanced wireless power transfer system is based on transferring solar power using microwave or laser beam. It selectively spans a coherent, large spectrum of fundamental aspects of wireless power transfer, such as mobility management in the network, combined wireless power and information transfer, energy flow among network devices, joint activities with wireless power. This book is the first systematic exposition on the emerging domain of wireless power transfer in ad hoc communication networks. And also the wireless power transfer system is a new way to transfer the power to the load rather. Sbsp differs from the usual method of solar power collection in the earth. Solar grass cutter is a very useful device which is very simple in construction. Wireless energy transfer or wireless power is the transmission of electrical energy from a power source to an electric load without interconnecting man made conductors. A network comprised of interconnected sensor nodes exchanging sensed data by wired or wireless communication. Fortunately, solar energy harvesting can provide high power density without health risks. The solar power is first stored in a battery then transferred through wireless medium by inductive coupling. Solar panels are incorporated in this system as they play a key factor in providing a renewable source of energy on contrary to nonrenewable or ac source supplies.
Wireless power transfer wpt has been made feasible in recent years due to advances in technology and better the mpt system works by converting power to microwaves through a microwave generator and then transmitting that power through free space where it is received and converted back to power. Pdf this project is based on how to transmit electrical power without any wires, with a smale scale by using solar energy. Wireless power transfer wpt, wireless power transmission, wireless energy transmission wet, or electromagnetic power transfer is the transmission of electrical energy without wires as a physical link. In this experiment, power that is converted by the solar pv module is transferred wirelessly through mutual induction. It is proved that, using current technology, it is possible to create alternatives or supplement to existing power sources such as solar panels to power up these important space probes and to secure their operation. The inductive power transfer has wide applications along with renewable energy. The technologies, listed in the table below, differ in the distance over which they can transfer power efficiently, whether the transmitter must be aimed directed at the receiver, and in the type of electromagnetic energy they use.
Wpt is useful to power electrical devices where are inconvenient, or not possible, as is the case of body embedded sensors, actuators. However, its reliability is subject to weather dynamics. Solar based wireless power transfer system ieee conference. But how do we get the energy from space back down to earth. Wireless power transmission using class e power amplifier. Solar grass cutter is a very useful device which is very simple. This project is based on how to transmit electrical power without any wires, with a smale scale by using solar energy. A laboratory prototype was built and tested to verify the proposed concepts. Abstract in the age of wireless technology and increasing use of renewable energy there is a constant increase in the demand for wireless technology which is environment friendly. In a previous article, i explained the concept of harvesting solar energy from space using an ssps space solar power system. Solar based wireless power transfer system request pdf. This circuit may be used as wireless power transfer circuit, wireless mobile charger circuit, wireless battery charger circuit, etc. Solar based grass cutter project report free download abstract a solar grass cutter is a machine that uses sliding blades to cut a lawn at an even length.
Solar power generation and wireless power transmission system. Combining solar energy harvesting with wireless charging. This article explains a simple wireless battery charger circuit that charges you r mobile when placed near the transmitter. System would reduce the cost of electrical energy used by the. Spacebased solar power on a commercially viable scale will be an enormous undertaking. Wireless power transmission for solar power satellite sps second draft by n. There is a high thrust for renewable energy to mitigate the effect of global warming. The concept of wireless power transfer was introduced by nikolas tesla. The project is a device to transfer power wirelessly instead of using conventional copper cables and current carrying wires. The concept of the solar power satellite sps is very simple.
This power is made to be transferred within a small range only for. Wireless power transfer circuit wireless mobile charger. In this paper a study on a viable alternative based on wireless power transmission is presented and discussed at the system level. Spacebased solar power sbsp is the concept of collecting solar power in space using an sps, that is, a solarpower satellite or a satellite power system for use. Number of household points receives electricity at the same frequency using. Severe volume restrictions on the coils and circuitry. Solar power satellites sps are more than a concept. A portable renewable solar energypowered cooling system. Space based solar power sbsp 6, 7 is the concept of collecting solar power in space for use on earth.
The principle behind wpt is inductive coupling wherein an electric field is generated thus transmitting power from transmitter to receiver. The main aim of this project is to design a solar power based wireless power transfer wpt system for small scale applications. The transfer of power from source to receiver is a technology that has existed for over a century. Even more sophisticated devices are there in every field. Japan demoes wireless power transmission for spacebased. Solar power generation and wireless power transmission. Demonstrates the power transmission system for space solar power. Wireless electricity power transmission using solar based power satellite technology. A new approach to control strategies has been proposed and implemented. This power is made to be transferred within a small range only for example charging rechargeable batteries etc. Wireless power transfer wpt is the transmission of electrical power without wires and is based on technologies using timevarying electric, magnetic, or electromagnetic fields. The satellite is stationed in the geostationary orbit and consists of photovoltaic cells which convert sunlight into electric current which is used to power a microwave generator and accordingly generate microwave power. Wireless power transmission for solar power satellite sps. Solar based wireless power transfer system abstract.
As technology is advancing, the possibility of satellite solarbased power station is more than a science fiction now and is possible in the coming future. Members of the team that performed the experiment are obstructing the direct line of sight between the coils. Solar based wireless power transformation for vehicles 347 concerns for the wireless energy charger because the device operates at. The type of oscillator used in the transmitter circuit is a modified royer. Di erent concepts and applications of wireless power transmission via laser are discussed, including terrestrial and spacebased applications. Andre kurs left, john joannopoulos and aristeidis karalis. What are the advantages and disadvantage of wireless power. Pdf wireless power transfer by using solar energy researchgate. May 11, 2017 in this experiment, power that is converted by the solar pv module is transferred wirelessly through mutual induction. The wireless power transfer wpt efficiency of systems based on strongly coupled magnetic resonance scmr depends on the qfactor of the system elements, which is a function of the geometrical. Some of these devices might not even need their bulky batteries to operate.
Wireless power transfer by incorporation of solar energy. Jun 19, 2018 terrestrial solar energy has many obstructions, so solar power from space without any hindrance has higher priority for adoption, and it is suitable for future energy continuous demand supply. The main objective of this project is to develop a device for wireless power transfer. Wireless power transfer can make a remarkable change in the field of the electrical engineering which eliminates the use conventional copper. Wireless power transfer by incorporation of renewable energy. Oct 17, 2015 when you sit for tea and place your mobile on the table, it simply charges your mobile. Space based solar power sbsp is the concept of collecting solar power in outer space and distributing it to earth. The advantage of this project is to increase the usage of renewable energy resources in order to reduce the co emissions. Wireless power transfer by incorporation of solar energy irjet. A wireless power transfer wpt using inductive coupling, the inductive coupling in this case inductive coupling for mobile phone charger is studied. The phenomenon incorporated in here is to transfer power using a renewable source over a range, without the use of wired medium.
It is a gigantic satellite designed as an electric power plant orbiting the earth which uses wireless power transmission of space based solar power. The future aguboshim, emmanuel chukwujioke postgraduate student, nnamdi azikiwe university, awka, anambra state, nigeria. Wireless chargers can be used to charge mobiles, camera batteries, bluetooth headsets etc. In this paper, we propose a hybrid framework that combines the two technologies cluster heads are equipped with solar panels to scavenge solar energy and the rest of nodes are powered by wireless charging. Introduction to wireless power transfer technical articles. Solar based grass cutter project report free download abstract. We can use theoretically all electromagnetic waves for a wireless power transmission wpt.
Wireless electricity power transmission using solar. Wireless power transfer algorithms, technologies and. In this paper, we develop a novel portable, renewable, solar energypowered cooling system with wireless power transfer wpt and supercapacitors to cool the vehicle cabin. Di erent concepts and applications of wireless power transmission via laser are discussed, including terrestrial and space based applications. Getting rid of cables for the ease of operators of medical devices. A wireless power transmission using microwave is a system which contains satellite based solar power system sps, microwave generator, microwave transmitter magnetron and microwave. Solar power generation and wireless power transmission system saurabh. In this paper we are presenting the solar based power transmission for vehicle appliances for the. Oct 28, 2016 introduction to wireless power transfer october 28, 2016 by marie christiano wireless power transfer holds the promise of freeing us from the tyranny of power cords. Wpt is useful to power electrical devices where are inconvenient, or not possible, as is the case of body embedded sensors, actuators, and communication devices. Solar energy from space is the next frontier of energy harvesting.
Solar panel efficiency is the amount of light that the entire module converts into electricity. Advantages of solar power currently, solar power has the smallest market in the united states coming in at 0. Theoretical background it is known that electromagnetic energy also associated with the propagation of the electromagnetic waves. Advanced wireless power transfer system nevon projects. Satellite solar wireless power transfer for baseload. The concept of wireless power transfer was realized by nikolas tesla. Wireless power transmission wpt has a wide range of applications like charging of electric vehicles, hybrid cars, electronic devices etc. It is estimated that in 2025, of the entire worlds power generation, 10 percent will be solar power. Wireless power transmission through solar power system. Apr 18, 2011 nasa wireless power transmission demonstration. There is a high thrust for renewable energy to mitigate. Wireless energy transfer can be useful in such applications as providing power to autonomous electrical and electronic devices. Potential advantages of collecting solar energy in space include a higher collection rate and a longer collection period due to the lack of a diffusing atmosphere, and the possibility of placing a solar collector in an orbiting location where there is no night. An electrical distribution system, based on this method would eliminate the need for an inefficient, costly, and capital intensive grid of cables, towers, and substations.
Solar power satellites, and wireless powered drone aircraft are proposed applications 68. Future with wireless power transfer technology hilaris. The ability of our technology to transfer power safely, efficiently. Wireless power transmission by using solar power satellite. Spacebased solar power sbsp 6, 7 is the concept of collecting solar power in space for use on earth. Last week, jaxa and mitsubishi demonstrated their progress on one of the most difficult components of that system. Concepts for wireless energy transmission via laser. We propose a wireless power distribution system wpds operating at 2. Sbsp designs generally include the use of some manner of wireless. Wireless power transfer is a generic term for a number of different technologies for transmitting energy by means of electromagnetic fields. Principles and engineering explorations among them, the photovoltaic cells are the most popular. Space based solar power sbsp is the concept of collecting solar power in space using an sps, that is, a solar power satellite or a satellite power system for use on earth. This paper describes about the utilization of solar energy and the wireless transmission of the generated power. Copper cables and conducting wires are eliminated for wireless transfer of electrical energy.
Solar power based wireless power transfer for small scale. Currently, solar power has the smallest market in the united states coming in at 0. The sensor data from the rotating part wheel is transferred back via the same wireless link. Cambridge core wireless power transfer volume 1 issue 1. The phenomenon incorporated in here is to transfer power using a renewable. The dc power received on earth is converted into ac for various useful purposes. Wireless power transfer system designed for an automotive application. A solar grass cutter is a machine that uses sliding blades to cut a lawn at an even length. The proposed system consists of a solar collector mechanism, an energy conduit, and a temperature control and cooling module. The advantage of this project is to increase the usage of renewable energy resources in order. Wireless power transmission concept is applied behind wpt.
Spacebased solar power 1 sbsp is a system for the collection of solar power in space, to meet the ever increasing demand for energy on earth. Wireless power transfer over twometer distance, from the coil on the left to the coil on the right, where it powers a 60w light bulb. Wireless electricity power transmission using solar based. Introduction while the science of light and vision has always fascinated and in uenced humans, the beginning of modern optics might be traced back to. Wireless power transfer an overview sciencedirect topics. Satellite solar wireless power transfer for baseload ground. First the solar power is stored in a battery which is then transferred through wireless medium based on inductive coupling. Solar based grass cutter project report free download. Wireless power transfer technology can be applied in a wide variety of applications and environments. Challenge power and data is to be transferred using a singular inductive coupler. One of the most advanced wireless power transfer system is based on transferring solar power using microwave or laser beam. M1, yogesh kannan2 1,2ug student abstract this paper elucidates the transfer of electrical energy from one place to another, wirelessly avoiding quotidian methods of power transfer. In this paper, we present the concept of transmitting power without using wires i. Solar based wireless power transformation for vehicles.