Wireless Power Transmission with Short and Long Range Using Inductive Coil (original) (raw)
Related papers
Wireless Power Transmission: An Innovative Idea
We cannot imagine the world without electric power. Generally the power is transmitted through wires. This paper describes an original idea to eradicate the hazardous usage of electrical wires which involve lot of confusion in particularly organizing them. Imagine a future in which wireless power transfer is feasible: cell phones, household robots, mp3 players, laptop computers and other portable electronics capable of charging themselves without ever being plugged in, freeing us from that final, ubiquitous power wire. Some of these devices might not even need their bulky batteries to operate. This paper includes the techniques of transmitting power without using wires with an efficiency of about 95% with non-radiative methods. Due to which it does not effect the environment surrounding. These techniques Includes resonating inductive coupling in sustainable moderate range. The coupling consists of an inductor along with a capacitor with its own resonating frequency. In any system of coupled resonators there often exists a so-called "strongly coupled" regime of operation. If one ensures to operate in that regime in a given system, the energy transfer can be very efficient. Another technique includes transfer of power through microwaves using rectennas. This is particularly suitable for long range distances ranging kilometers. With this we can avoid the confusion and danger of having long, hazardous and tangled wiring. This paper as a whole gives an effective, high performance techniques which can efficiently transmit the power to the required area varying in distances . .
Feasibility of Wireless Power Transmission
Nicola Tesla was keenly interested in lighting the world from his AC generation and transports the power without wire worldwide. Wireless power transmission (WPT) is useful technology in near future. There are two kinds of the WPT technologies: near field technique and far field technique [1]. Near field-technique uses inductive coupling, resonance inductive coupling and air ionization. Far-field techniques can be achieved through microwave power transmission and LASER power transmission. However, the efficiency is low as of now and researchers have progressed less in this field to materialize the commercial technology. Thus, I have covered the possible ways to harness the power without wires from many research carried out so far. The advantages, disadvantages, biological impacts and its applications are presented.
Wireless Transmission of Electrical Energy by using Inductive Coupling
2016
In this paper, we are discussing concept of transmitting power without wires. The various technologies are now evolved for wireless transmission of electricity and the need for a wireless system of energy transmission is being discussed here to find its possibility in actual practices, their advantages, disadvantages and their feasibility. Many theories, research papers, patents are available on wireless transmission of electricity but its practical use is not started yet. The paper briefly explains the possible ways to get useful and practical results out of all research carried out so far elsewhere.
Wireless Power Transmission by Inductive Coupling
Journal of Control and Instrumentation Engineering, 2019
In this paper we have explain how WIRELESS POWER can be transmit form one place / one point to another place / other point. In this paper we have told what are the requirements of wireless power transmission, like advantages, how it works, why it works, the circuit diagram, the block diagram etc. Wireless power transmission is the one source in which power / electricity can be transmitted through wireless. It is one of the source in which power can be transmitted without any use of wire.
Review paper on Wireless Power Transmission by using Inductive Coupling for different application
Today we live in a fast changing world. In present modern era power is very important role in our live system. The purpose of this paper practically implement concept of power transmission without wire. Using inductive coupling concept an alternating current in transmitter coil generates a magnetic field which induces a voltage in the receiver coil. This voltage can we used to power a mobile device or charge a battery etc. We have also discussed the emerging technical developments in wireless power transmission. This paper briefly represents the practical results on different applications basically wireless mobile charger, LED Lighting and DC fan.
Wireless power transfer via inductive coupling
3C Tecnología_Glosas de innovación aplicadas a la pyme, 2020
The concept of transferring electrical power to a load wirelessly is an intimidating and a challenging idea. The genius of powering systems wirelessly has pulled the curtains to a new world. In the 19 th century, Nikola developed 'Tesla Tower' in hope to transfer power wirelessly. Since then, the world is trying hard to say goodbye to wires. WPT using Inductive Coupling which falls under the domain of NFWPT, uses a transmitter coil to transmit power 109
Wireless power transfer: Safe,Efficient,Over distance
The paper describes the new method for wireless transmission of electricity. More than 100 years back Nikola Tesla visioned the Wireless transmission of electricity throughout the world by using coils named as Tesla coils. In today's world his ideas had been applied for the wireless transmission. Wireless power transfer is based on strong coupling between electromagnetic resonant objects to transfer energy wirelessly between them. The system consists of transmitters and receivers that contain magnetic loop antennas critically tuned to the same frequency. It is based on using 'strongly-coupled' resonances to achieve a high powertransmission efficiency.
Wireless Power Transmission Using Resonance Inductive Coupling
In this paper, we present the concept of transmitting power without using wires i.e.transmitting power as Magnetic waves from one place to another is in order to reduce the transmission and distribution losses. This concept is known as Resonance Inductive Coupling (RIC). We also discussed the technological developments in Wireless Power Transmission (WPT). The advantages, disadvantages, biological impacts and applications of WPT are also presented. Wireless power or wireless energy transmission is the transmission of electrical energy from a power source to an electrical load without man-made conductors. Wireless transmission is useful in cases where interconnecting wires are inconvenient, hazardous, or impossible. the proportion of energy received becomes critical only if it is too low for the signal to be distinguished from the background noise. With wireless power, efficiency is the more significant parameter. A large part of the energy sent out by the generating plant must arrive at the receiver or receivers to make the system economical.The most common form of wireless power transmission is carried out using direct induction followed by resonant magnetic induction. Other methods under consideration are electromagnetic radiation in the form of microwaves or lasers and electrical conduction through natural media
In today’s rapidly growing industries power source is a major aspect of any field. The use of wires is becoming redundant day by day. Considering this as a major issue, the fundamental idea here is to wipe out the utilisation of wires. This may be achieved by implementing wireless power transmission techniques which are far better than the standardised methods of transfer of power. Using close range and far range methods is dependent on the medium of its application.
Development of a Wireless Power Transfer System using Resonant Inductive Coupling Conference
2017
Access to power is a fundamental requirement for the effective functioning of any electrical/electronic circuit. The conduit of transfer of power can be either physical (wires, cables etc.) of non-physical (i.e. wireless). Wireless power transfer is a broad term used to describe any means used to transmit power to electricity dependent systems and devices. In this paper, a wireless power transfer system is developed to provide an alternative to using power cords for electrical/electronic devices. With this technology, challenges like damaged or tangled power cords, sparking hazards and the extensive use of plastic and copper used in cord production are resolved and also the need for batteries in non-mobile devices is eliminated. In this system, electromagnetic energy is transmitted from a power source (transmitter) to an electrical load (receiver) via resonant inductive coupling. The performance achieved is a good indication that power can still be transmitted over a medium range. I...