HYBRID POWER GENERATION OF SOLAR AND WIND ENERGY

Abstract

ABSTRACT This invention combined the solar and wind energy design. A hybrid power generation system that combines solar and wind energy offers a reliable and sustainable solution for meeting energy demands. Solar power harnesses energy from the sun using photovoltaic cells, while wind power captures kinetic energy from wind through turbines. Both sources are renewable, but their intermittent nature can pose challenges when used individually. By integrating solar and wind, the system compensates for the limitations of each; solar panels generate electricity during the day and calm weather, while wind turbines produce power at night or during cloudy conditions. This complementary relationship enhances overall energy efficiency and reliability, ensuring a more consistent power supply. Additionally, hybrid systems reduce dependence on fossil fuels, lower greenhouse gas emissions, and provide an eco-friendly alternative for off-grid and remote locations. Such systems also contribute to energy diversification, making them crucial in the transition to renewable energy sources. NAME 1. Ms. E. Decpika 2. Ms. B. S. Yoshithaa 3. Ms. M. Nisha 4. Ms. R. Lejancy 5. Ms. K. Subhiksha 6. Ms. S. Nishanthi

Specification

FORM 2
THE PATENT ACT 1970 (39 OF 1970)& The Patents Rules, 2003
COMPLETE SPECIFICATION
(See section 10 and rule 13)

TITLE OF THE INVENTION:
HYBRID POWER GENERATION OF SOLAR AND WIND ENERGY
3A.PPLICANTS
INVENTOR [1]
[a] NAME ' : Ms. E. Deepika
[b] NATIONALITY: Indian
[c] ADDRESS : LIG Scholar,
Care College of Engineering,
Artificial Intelligence and Data Science,
Tirucirappalli-620009, Tamil Nadu, India.
Email ID: deepika.e.b.tech@gmail.com
Mobile: 9159844508

INVENTORY
[a] NAME : Ms. B. S. Yoshithaa
[b] NATIONALITY: Indian
[c] ADDRESS

INVENTOR [3]
[a] NAME
: UG Scholar,
Care College of Engineering,
Artificial Intelligence and Data Science,
Tirucirappalli-620009, Tamil Nadu, India.
Email ID: yoshithaa.b.s.b.tech@gmail.com
Mobile: 9092724229
: Ms. M. Nisha
[b] NATIONALITY: Indian
[c] ADDRESS : UG Scholar,
Care College of Engineering,
Artificial Intelligence and Data Science,
Tirucirappalli-620009, Tamil Nadu, India.
Email ID: nisha.m.b.tech@gmail.com
Mobile: 6369386689

INVENTOR [4|
[a] NAME : Ms. R. Lejancy
[b] NATIONALITY: Indian
[c] ADDRESS : UG Scholar,
Care College of Engineering,
Artificial Intelligence and Data Science,
Tirucirappalli-620009, Tamil Nadu, India.
Email ID: lejancy.r.b.tech@gmail.com
Mobile: 8525869757
INVENTORJ5]
[a] NAME : Ms. K. Subhiksha
INVENTOR |6]
[c] ADDRESS : UG Scholar,
Care College of Engineering,
Artificial Intelligence and Data Science,
Tirucirappalli-620009, Tamil Nadu, India.
Email ID: subhiksha.k.b.tech@gmail.com
Mobile: 7418732073

[b] NATIONALITY: Indian
[a] NAME : Ms. S. Nishanthi
[c] ADDRESS : UG Scholar,
Care College of Engineering,
Artificial Intelligence and Data Science,
Tirucirappalli-620009, Tamil Nadu, India.
Email ID: nishanthi.s.b.tech@gmail.com
Mobile: 9884952088

2. PREAMBLE TO THE DESCRIPTION :
------------------ Separate sheet is attached...........
3. COMPLETE SPECIFICATION
The following specification particularly describes the invention and the manner in which it is to be
performed. ------------------ Separate sheet is attached....... ............... ................
4. DESCRIPTION
Separate sheet is attached.......
5. CLAIMS
. Separate sheet is attached.......
6. DATE: 21-I0-2024
Signature 1. <
07-^ov-2024/134066/202441085346/Form 2(Title Page)
6.
NAME
1. Ms. E. Deepika
2. Ms. B. S. Yoshithaa
3. Ms. M. Nisha
4. Ms. R. Lejancy
5. Ms. K. Subhiksha
6. Ms. S. Nishanthi
7. ABSTRACT OF THE INVENTION
Separate sheet is attached-
Note:-
7. Repeat boxes inn case of more than one entry.
8. To be signed by the applicant(s) or by authorized registered patent agent
otherwise where mentioned.
9. Tic (^)/cross(x) whichever is applicable/not applicable in declaration inpara-9.
10. Name of the Inventor and applicant should be given in full, family name in the beginning.
11. Complete address of the inventor and applicant should be given stating the postal Index no./code, state and country, Strike out the column which is/are not applicable

Preamble to the Description
THE FIELD OF INVENTION (Electronics)
The present invention relates to novel design of hybrid power generation of solar and wind energy
power generation purposes. This invention is mainly used for increasing the electrical energy from kinetic energy.

BACKGROUND OF THE INVENTION
Wind energy is inexhaustible and inexhaustible. Rational use of wind energy can reduce environmental pollution and alleviate the pressure caused by the growing energy shortage. 5% of China's power supply structure is coal-fired thermal power. To reduce greenhouse gas emissions
such as co 2 and mitigate global warming, it is one of the effective measures to develop renewable energy such as wind power. China's wind resources are mainly distributed in the two major winds: First, the "Three North Regions" (Northeast, North China and Northwest China), including the three northeastern provinces and the nearly 200Km wide areas of Hebei, Inner Mongolia, Gansu, Qinghai, Tibet, Xinjiang and other provinces. The wind energy reserves that can be developed and utilized are about 200 million kW, accounting for about 79% of the country's available reserves. The wind farm in this area has a flat terrain, convenient transportation and no destructive wind speed. It is the largest contiguous wind energy resource area in China, which is conducive to large-scale development of wind farms. At the same time, the solar energy resources in this area are also abundant. Second, the eastern coastal land , islands and near shore waters.

SUMMARY OF THE INVENTION
There are several inventions of electrical energy design invented for various applications.
However, there is no design for dual energy design and it has not been investigated. In this invention is easy to assemble without error.

DATE: 21-10-2024

COMPLETE SPECIFICATION
Specification
• Photovoltaic (PV) Panels:
o Type: Monocrystalline, Polycrystalline, or Thin-film
o Power Output: Typically 250-500W per panel
o Efficiency: 15-22% depending on the type
o Life Span: 20-30 years
• Inverter:
o Converts DC from panels to AC for use
o Capacity: Varies based on system size (e.g., 5kW, lOkW, etc.)
• Charge Controller:
o Manages battery charging to prevent overcharging
o Types: MPPT (Maximum Power Point Tracking) or PWM (Pulse Width Modulation)
2. Wind Power System
• Wind Turbine:
o Type: Horizontal or Vertical axis
o Rated Power Output: Typically 1-10 kW per turbine
o Cut-in Wind Speed: 2-3 m/s
o Rated Wind Speed: 10-15 m/s
o Cut-out Wind Speed: 20-25 m/s
• Tower Height:
o Typically 10-20 meters for residential use
• Inverter:
o Similar to the solar inverter but designed for wind power characteristics
3. Energy Storage (Battery System)
• Battery Type: Lithium-ion, Lead-acid, or Flow batteries
• Capacity: Typically 5-20 kWh depending on the size of the system
• Voltage: 12V, 24V, or 48V systems
• Depth of Discharge (DoD): 80-90% (for lithium-ion)
• Life span: 5-15 years (varies with battery type).

NAME
1. Ms. E. Deepika
2. Ms. B. S. Yoshithaa
3. Ms. M. Nisha
4. Ms. K. Lejancy
5. Ms. K. Subhiksha
6. Ms. S. Nishanthi

DESCRIPTION
DETAILED DESCRIPTION OF THE INVENTION
A hybrid power generation system that integrates solar and wind energy combines the strengths of
both renewable energy sources to provide a more consistent and reliable power supply. This system
addresses the limitations of individual solar or wind power by leveraging their complementary nature. Solar energy, captured by photovoltaic (PV) panels, is most productive during sunny days, while wind energy, harnessed by wind turbines, is effective when wind speeds are sufficient, often during cloudy or nighttime conditions. The solar PV panels convert sunlight into direct current (DC) electricity, which is then inverted into alternating current (AC) for use in homes or businesses. Similarly, wind turbines convert the kinetic energy of wind into electricity. These two systems are connected through a hybrid controller, which manages the energy flow and ensures optimal power distribution. Energy storage, typically in the form of batteries, is a crucial component of the hybrid system, allowing for the storage of
excess electricity generated during peak production times. This stored energy can then be used during periods of low generation, such as at night when there is no sunlight or during times of weak winds. The system can be designed to be off-grid, on-grid, or grid-tied with battery backup, providing flexibility depending on energy needs and infrastructure availability.

Components
1. Mono crystalline flexible solar panel
2. CFRP blades
3. Slip ring
4. 3-phase AC PMG generator
5. Aluminum steel alloy

CLAIM
We Claim:
1. Hybrid systems offer greater reliability compared to standalone solar or wind systems.
By combining two renewable sources, the system can generate power under varying weather conditions-solar panels produce energy during sunny days, while wind turbines can generate electricity during windy or cloudy periods, ensuring a continuous power supply.

2. The complementary nature of solar and wind energy maximizes overall energy efficiency. During times when one resource is less available, the other can compensate, leading to optimized energy production and minimal downtime.

3. Hybrid solar-wind systems significantly reduce the need for fossil fuels, contributing to lower carbon emissions and a more sustainable energy landscape. This is especially valuable for countries aiming to meet renewable energy targets and environmental commitments.

4. Although initial installation costs for hybrid systems may be high, they offer longterm savings by reducing electricity bills and minimizing the need for expensive fuel-based backup systems. The system's durability and low maintenance also contribute to costeffectiveness.

5. Hybrid systems are ideal for off-grid or remote locations where conventional power supply is unreliable or unavailable. They provide a stable and renewable source of electricity, making them valuable for rural communities, islands, and isolated facilities.

NAME
1. Ms. E. Decpika
2. Ms. B. S. Yoshithaa
3. Ms. M. Nisha
4. Ms. R. Lejancy
5. Ms. K. Subhiksha
6. Ms. S. Nishanthi

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