Solar Car.pptx my college project goiven

my project

1. Major Project Team Member Name:- Prince Kumar Mayank Raj Sanjeev Kumar Abhimanyu Singh Shashikant Kumar

2. Title of Project Hybrid Power Charging Station

3. ACKNOWLEDGEMENT   I would like to thank the Project guide, Head of Department and Dean of Department, for providing all the material possible and encouraging throughout the course of project. It is great pleasure for us to acknowledgement his assistance and contributions for his prompt and timely help in the official clearances and valuable suggestions during the development of this project.   I would also like to express my profound gratitude to my faculty members and all my team members for their efforts and collaboration in doing this project work. Last but not least, I express my heartiest gratitude to almighty god and our well wishes for their love and blessings to complete the project successfully.

4. ABSTRACT The project titled "Solar-Powered Wireless Charging System for Electric Vehicles" showcases a pioneering solution in the realm of sustainable transportation. In this innovative endeavor, a solar car has been meticulously designed, leveraging the abundant energy of the sun for both propulsion and extending support to other electric vehicles. The solar car is equipped with a 6V solar panel, charging a 4.5V battery, and driven by four 4V motors, controlled seamlessly by a standard RC transmitter and receiver. A key highlight of this project is the incorporation of a wireless charging system at the car's rear, capable of wirelessly transferring power to other electric vehicles in need. This functionality is particularly useful when encountering stranded or discharged electric cars on the road. In such situations, the solar car automatically identifies the needy vehicle, navigates to its location, and initiates wireless charging, effectively reviving the stranded vehicle and enabling it to resume its journey. This project not only represents a significant advancement in green technology but also addresses a critical challenge in the adoption of electric vehicles—range anxiety. By providing on-the-go wireless

5. charging support, the solar car mitigates concerns about running out of power, thereby bolstering confidence in the viability of electric vehicles for everyday use. The research and development behind this project encompassed solar energy harnessing, efficient battery management, precise motor control through remote technology, and the implementation of cutting-edge wireless charging principles. Furthermore, the system's autonomous response to identifying and assisting other electric vehicles demonstrates the project's practical applicability and real-world impact. In essence, this project stands as a testament to the fusion of renewable energy, wireless technology, and sustainable transportation. Its implications extend beyond the immediate context, opening avenues for further research and development in the realm of mobile wireless charging for electric vehicles. As the world grapples with environmental concerns and the transition to cleaner energy solutions, the Solar-Powered Wireless Charging System for Electric Vehicles emerges as a beacon of innovation, illuminating the path toward a greener and more sustainable future in transportation.

6. Wireless Power Transmission Technology with Applications Nowadays electricity is considered as one of the basic needs of human beings. The conventional power transmission system uses transmission lines to carry the power from one place to another, but it is costlier in terms of cable costs and also there exists a certain transmission loss. One maintainable technology leading this charge is a wireless power transmission (WPT)  . It is also known as inductive power transfer (IPT). Wireless Power Transmission Technology with Applications

7. Wireless Power Transmission Nowadays electricity is considered as one of the basic needs of human beings. The conventional power transmission system uses transmission lines to carry the power from one place to another, but it is costlier in terms of cable costs and also there exists a certain transmission loss. One maintainable technology leading this charge is a wireless power transmission (WPT)  . It is also known as inductive power transfer (IPT). Wireless Power Transmission Technology Wireless power transmission technology is not a new technology. In 1980, it was demonstrated by Nikola Telsa. There are three main systems used for wireless electricity transmission: solar cells, microwaves and resonance. In an  electrical device , microwaves are used to transmit electromagnetic radiation from a source to a receiver. The name wireless power transmission states the transfer of  electrical power from a source to an electrical device without the help of wires. Basically, it involves two coils: a transmitter and a receiver coil. The transmitter coil is powered by an Ac current to produce a magnetic field, which in turn induces a voltage in the receiver coil.

8.   Introduction and Principle   Wireless power transfer  ( WPT ),  wireless power transmission ,  wireless energy transmission , or  electromagnetic  power transfer is the transmission of  electrical energy  without  wires  as a physical link. Wireless power transmission technologies use time-varying  electric ,  magnetic , or  electromagnetic fields . Wireless power transfer is useful to power electrical devices where interconnecting wires are inconvenient, hazardous, or are not possible. Wireless power techniques mainly fall into two categories, non-radiative and radiative. In  near field  or  non-radiative  techniques, power is transferred over short distances by  magnetic fields  using  inductive coupling  between  coils of wire , or by  electric fields  using  capacitive coupling  between metal  electrodes . Inductive coupling is the most widely used wireless technology; its applications include charging handheld devices like phones and  electric toothbrushes ,  RFID  tags, and chargers for implantable medical devices [2]  like  artificial cardiac pacemakers , or  electric vehicles . In  far-field  or  radiative  techniques, also called  power beaming , power is transferred by beams of  electromagnetic radiation , like  microwaves or   laser  beams. These techniques can transport energy longer distances but must be aimed at the receiver. Proposed applications for this type are  solar power satellites , and wireless powered  drone aircraft . [3] [4] [5]

9. How does Tesla's wireless electricity work? The massive amount of energy makes the magnetic field collapse quickly, and generates an  electric  current in the secondary coil. The voltage zipping through the air between the two coils creates sparks in the spark gap. ... The principle behind the Tesla  coil is to achieve a phenomenon called resonance.   What is the Tesla coil? Tesla coil. A  Tesla coil  is an electrical resonant transformer circuit designed by inventor Nikola  Tesla  in 1891. It is used to produce high-voltage, low-current, high frequency alternating-current electricity. What is the Tesla coil used for today? The Tesla coil is an electrical resonant  transformer circuit  designed by inventor Nikola Tesla around 1891 as a power supply for his "System of Electric Lighting". It is used to produce high-voltage, low-current, high frequency alternating-current electricity. What does the Tesla coil do? But a  Tesla Coil does  much more then increase voltage, it increases frequency. You can see a schematic of a Spark Gap  Tesla Coil  above. The capacitor and spark gap work together to create a very high frequency pulse to drive the primary coil .

10. Overview block diagram of a wireless power system Wir Generic eless power transfer is a generic term for a number of different technologies for transmitting energy by means of  electromagnetic fields . [8] [9] [10]  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: time varying  electric fields ,  magnetic fields ,  radio waves ,  microwaves ,  infrared  or visible  light waves . [11] In general a wireless power system consists of a "transmitter" connected to a source of power such as a  mains power  line, which converts the power to a time-varying electromagnetic field, and one or more "receiver" devices which receive the power and convert it back to DC or AC electric current which is used by an  electrical load . [8] [11]  At the transmitter the input power is converted to an oscillating  electromagnetic field  by some type of " antenna " device. The word "antenna" is used loosely here; it may be a coil of wire which generates a  magnetic field , a metal plate which generates an  electric field , an  antenna  which radiates radio waves, or a  laser  which generates light. A similar antenna or  coupling  device at the receiver converts the oscillating fields to an electric current. An important parameter that determines the type of waves is the  frequency , which determines the wavelength. Wireless power uses the same fields and waves as 

11.   Field regions Electric  and  magnetic fields  are created by  charged particles  in matter such as  electrons . A stationary charge creates an  electrostatic field  in the space around it. A steady  current  of charges ( direct current , DC) creates a static  magnetic field  around it. The above fields contain  energy , but cannot carry  power  because they are static. However time-varying fields can carry power. Accelerating electric charges, such as are found in an  alternating current  (AC) of electrons in a wire, create time-varying electric and magnetic fields in the space around them. These fields can exert oscillating forces on the electrons in a receiving "antenna", causing them to move back and forth. These represent alternating current which can be used to power a load. The oscillating electric and magnetic fields surrounding moving electric charges in an antenna device can be divided into two regions, depending on distance  D range  from the antenna. [8] [11] [12] [15] [21] [22]   [23]  The boundary between the regions is somewhat vaguely defined. [11]  The fields have different characteristics in these regions, and different technologies are used for transferring power: Near-field  or  nonradiative  region  – This means the area within about 1  wavelength  ( λ ) of the antenna. [8] [21] [22]  In this region the oscillating  electric  and  magnetic fields  are separate [12]  and power can be transferred via electric fields by  capacitive coupling  ( electrostatic induction ) between metal electrodes, or via magnetic fields by  inductive coupling ( electromagnetic induction ) between coils of wire. [9] [11] [12] [15]  These fields are not  radiative , [22]  meaning the energy stays within a short distance of the transmitter. [24]  If there is no receiving device or absorbing material within their limited range to "couple" to, no power leaves the transmitter. [24]  The range of these fields is short, and depends on the size and shape of the "antenna" devices, which are usually coils of wire. The fields, and thus the power transmitted, decrease  exponentially  with distance, [21] [23] [25]  so if the distance between the two "antennas"  D range  is much larger than the diameter of the "antennas"  D ant  very little power will be received. Therefore, these techniques cannot be used for long range power transmission. Resonance , such as  resonant inductive coupling , can increase the  coupling  between the antennas greatly, allowing efficient transmission at somewhat greater distances, [8] [12] [15] [21] [26] [27]  although the fields still decrease exponentially. Therefore the range of near-field devices is conventionally divided into two categories: Short range  – up to about one antenna diameter:  D range  ≤  D ant . [24] [26] [28]  This is the range over which ordinary nonresonant capacitive or inductive coupling can transfer practical amounts of power.

12. Mid-range  – up to 10 times the antenna diameter:  D range  ≤ 10  D ant . [26] [27] [28] [29]  This is the range over which resonant capacitive or inductive coupling can transfer practical amounts of power. Far-field  or  radiative  region  – Beyond about 1 wavelength ( λ ) of the antenna, the electric and magnetic fields are perpendicular to each other and propagate as an  electromagnetic wave ; examples are  radio waves ,  microwaves , or  light waves . [8] [15] [21]  This part of the energy is  radiative , [22]  meaning it leaves the antenna whether or not there is a receiver to absorb it. The portion of energy which does not strike the receiving antenna is dissipated and lost to the system. The amount of power emitted as electromagnetic waves by an antenna depends on the ratio of the antenna's size  D ant  to the wavelength of the waves  λ , [30]  which is determined by the frequency:  λ  =  c/f . At low frequencies  f where the antenna is much smaller than the size of the waves,  D ant  <<  λ , very little power is radiated. Therefore the near-field devices above, which use lower frequencies, radiate almost none of their energy as electromagnetic radiation. Antennas about the same size as the wavelength  D ant  ≈  λ  such as  monopole  or  dipole antennas , radiate power efficiently, but the electromagnetic waves are radiated in all directions ( omnidirectionally ), so if the receiving antenna is far away, only a small amount of the radiation will hit it. [22] [26]  Therefore, these can be used for short range, inefficient power transmission but not for long range transmission. [31] However, unlike fields, electromagnetic radiation can be focused by  reflection  or  refraction  into beams. By using a  high-gain antenna  or  optical system  which concentrates the radiation into a narrow beam aimed at the receiver, it can be used for  long range  power transmission. [26] [31]  From the  Rayleigh criterion , to produce the narrow beams necessary to focus a significant amount of the energy on a distant receiver, an antenna must be much larger than the wavelength of the waves used:  D ant  >>  λ  =  c/f . [32]  Practical  beam power  devices require wavelengths in the centimeter region or below, corresponding to frequencies above 1 GHz, in the  microwave  range or above

13. Hardware Specifications :- Main Components Working Name SN   Component   1   Solar Penal   2   RC Transmitter and Receiver   3   BO Motor 60 RPM   4   LED Bulb   5   Magnet Wire   6   Motor Wheel   7   Battery 4.5V   8   PCB   9   Jack Pin Male and Female   10   Switch   11   IN4007 Diode   12   Wire   13   Jumper Wire Female to Female   14   1.5V Cell   15   1.5V Cell Box   16   Transistor 2N2222A   17   Resistor 100 ohm   18   Resistor 1K Ohm   19   Pillai Board   20   Soldering Machine   21   Soldering Wire   22   Feviquick   23   Add Soldering Powder ( Burada )   24   Motor Driver L298   25   Plastic Toy Car  

14. Advantages Emergency Assistance: Provides immediate assistance to electric vehicle (EV) owners in emergency situations where their batteries are depleted, akin to calling for roadside assistance or an ambulance. Reduces the inconvenience and stress associated with stranded EVs by offering on-the-go charging services, ensuring drivers can continue their journey without significant delays. Enhanced Mobility and Convenience: Improves the mobility and convenience of EVs by extending their range and accessibility through a network of roaming Wireless Charging Solar Cars. Enables EV drivers to travel with confidence, knowing that assistance is readily available in the event of battery depletion, regardless of their location or proximity to traditional charging stations. Sustainable Energy Utilization: Harnesses renewable solar energy to power the charging process, aligning with sustainability goals and reducing dependence on non-renewable energy sources. Minimizes environmental impact by utilizing clean energy generation and reducing greenhouse gas emissions associated with conventional fossil fuel-powered vehicles.

15. Efficient and Contactless Charging: Utilizes wireless power transfer technology to charge EV batteries without the need for physical cables or connectors, offering a convenient and contactless charging experience. Eliminates the hassle of searching for and connecting to charging stations, streamlining the charging process and saving time for EV drivers. Scalability and Accessibility: Offers a scalable solution that can be deployed across various regions and integrated into existing infrastructure to enhance EV charging accessibility. Can be adapted to serve urban, suburban, and rural areas, providing charging services in diverse environments and catering to the needs of different communities. Innovation and Technological Advancement: Demonstrates innovation in the field of electric vehicle charging by integrating wireless power transfer, solar energy utilization, and remote-controlled vehicle technology. Showcases advancements in sustainable transportation solutions and contributes to the development of smart mobility systems for the future.

16. CONCLUSION   In conclusion, the Wireless Charging Solar Car project represents a significant step towards revolutionizing the electric vehicle (EV) industry and advancing sustainable transportation solutions. Through the integration of wireless power transfer technology, solar energy utilization, and remote-controlled vehicle systems, this project offers a novel approach to addressing the challenges faced by EV owners, particularly in emergency situations where battery depletion occurs unexpectedly. By envisioning the Wireless Charging Solar Car as a beacon of assistance, akin to calling for emergency services like ambulances, this project aims to alleviate the anxiety and inconvenience associated with stranded EVs. The concept of summoning a roaming Solar Car to provide on-the-go charging services not only enhances the mobility and convenience of EVs but also promotes confidence and adoption of electric vehicles among consumers. Moreover, by harnessing renewable solar energy to power the charging process, the project contributes to sustainability efforts and reduces reliance on non-renewable energy sources. This aligns with broader environmental goals and promotes the transition towards a greener and more sustainable transportation ecosystem. Furthermore, the Wireless Charging Solar Car project underscores the importance of innovation and technological advancement in driving progress within the EV industry. By showcasing the potential of integrating cutting-edge technologies such as wireless power transfer and remote-controlled vehicle systems, this project inspires further research, development, and implementation of smart mobility solutions for the future. In essence, the Wireless Charging Solar Car project serves as a testament to the power of ingenuity, collaboration, and forward-thinking in shaping the future of transportation. Through its vision of providing immediate assistance and sustainable charging solutions for EVs, this project paves the way for a world where electric vehicles are not only accessible and reliable but also integral to creating a cleaner and more sustainable planet for generations to come.

17. Reference Academic Papers or Journals: Author(s). (Year). Title of the paper. Journal Name, Volume(Issue), Page range. DOI or URL if available. Example: Smith, J., & Johnson, A. (2023). Wireless Charging Solutions for Electric Vehicles. Sustainable Transportation Journal, 5(2), 123-135. doi:10.1234/stj.2023.001 Books: Author(s). (Year). Title of the book. Publisher. Example: Brown, R., & Green, S. (2022). Sustainable Transportation: Innovations and Challenges. ABC Publishers. Online Resources or Websites: Author(s) or Organization Name. (Year). Title of the webpage or article. Website Name. URL. Example: Electric Vehicle Association. (2023). Advantages of Wireless Charging for Electric Vehicles. EVWorld . https://www.evworld.com/article/wireless-charging-advantages Conference Proceedings: Author(s). (Year). Title of the paper. In Proceedings of the Conference Name (pp. Page range). Publisher. Example: Johnson, C., & White, D. (2024). Wireless Power Transfer for Electric Vehicles: A Review. In Proceedings of the International Conference on Sustainable Transportation (pp. 45-56). Springer. News Articles or Press Releases: Author(s) or Organization Name. (Year, Month Day). Title of the article. Publication Name. URL. Example: GreenTech News. (2023, April 15). "New Wireless Charging Technology for Electric Vehicles Unveiled." GreenTech Times. https://www.greentechtimes.com/new-wireless-charging-technology-evs/ Remember to format your references according to the citation style required by your project guidelines (e.g., APA, MLA, Chicago). Additionally, ensure that you provide enough context and detail in your project documentation to demonstrate the relevance and influence of these sources on your Wireless Charging Solar Car project.