TARIFF-BASED EV CHARGING SYSTEM

Abstract

TARIFF-BASED EV CHARGING SYSTEM ABSTRACT With the rapid expansion of electric vehicle (EV) usage and the global shift towards sustainable energy solutions, the need for intelligent and adaptable charging infrastructures has become crucial. The present research introduces a novel tariff-based EV charging system that adjusts charging costs dynamically based on real-time factors such as grid demand, time of day, and availability of renewable energy sources. The system’s primary goal is to optimize energy usage, reduce strain on the electrical grid, and promote the use of renewable energy by incentivizing EV owners to charge their vehicles during off-peak hours or periods of surplus green energy. Unlike traditional static-pricing models, "this system uses advanced algorithms to set flexible tariffs that reflect the immediate energy landscape. This dynamic pricing encourages more eco-conscious and cost-effective charging behaviors, ultimately benefiting both the environment and consumers. The research delves into the system’s structure, adaptability, economic benefits, and environmental impact, with a focus on reducing carbon emissions. This tariff-based EV charging system represents a significant leap in EV infrastructure, fostering a more sustainable, efficient, and resilient energy ecosystem.

Specification

FORM - 2
THE PATENTS ACT, 1970
(39 OF 1970)
&
THE PATENTS RULES, 2003
COMPLETE SPECIFICATION
(see Section 10 & rule 13)

I. TITLE OF THE INVENTION : TARIFF-BASED EV CHARGING SYSTEM
2. APPLICANT:
S.No NAME NATIONALITY ADDRESS
1 Saveetha Institute of Medical and
Technical Sciences
INDIAN Saveetha Nagar, Thandalam,
Chennai - 602 105,Tamil Nadu,
India
3. PREAMBLE TO THE DESCRIPTION:
The following specification describes the invention and how it is to be performed.
26-Nov-2024/140479/202441092029/Form 2(Title Page)
4. COMPLETE SPECIFICATION
The following specification particularly describes the invention and the manner in which it is tobe
performed. ............. -........Separate sheet is attached......................................
5. DESCRIPTION
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6. CLAIMS
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1. ABSTRACT OF THE INVENTION
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Bank : INDUSIND BANK
Branch : NUNGAMBAKKAM
( SAVEETHA UNIVERSITY)
DD No : 402668
DD Date: 16/11/2024
DD Amount: 8,900/-

TARIFF-BASED EV CHARGING SYSTEM
PREAMBLE TO THE DESCRPTION
THE FIELD OF INVENTION (TRANSPORTATION AND ENERGY INDUSTRIES)
The invention pertains to ground breaking advancements in the electric vehicle (EV) charging infrastructure and energy management sectors. Specifically, it addresses the need for a more sustainable and efficient charging solution within the transportation, renewable energy, and smart grid ecosystems. The invention holds particular relevance in promoting the integration of renewable energy sources like solar and wind power into the EV charging infrastructure and introduces dynamic pricing as a tool for energy and cost management.

BACKGROUNDOFTHEINVENTION
The rise of electric vehicles presents both opportunities and challenges. While EVs are essential for reducing reliance on fossil fuels, their widespread adoption is placing unprecedented pressure on electrical grids. This problem is exacerbated during peak hours when energy demand surges, often resulting in increased reliance
on non-renewable energy sources to meet these demands. Traditional EV charging systems operate on fixed tariffs, which do not account for grid fluctuations or renewable energy availability.

This invention introduces a tariff-based charging system that fluctuates in cost depending on real-time grid demand and energy availability. By encouraging off-peak charging or charging during periods of abundant renewable energy (e.g., sunny or windy days), the system alleviates grid strain and promotes sustainable energy use. Users benefit from lower costs while contributing to a reduction in carbon emissions and less reliance on fossil fuel-based energy generation. Moreover, the system can integrate seamlessly with smart grids and IoT-based energy management solutions to ensure continuous optimization.

SUMMARYOFTHEINVENTION
The tariff-based EV charging system is designed to make electric vehicle charging smarter and more efficient by aligning charging costs with real-time grid demand and the availability of renewable energy.

TARIFF-BASED EV CHARGING SYSTEM
COMPLETE SPECIFICATION

* Real-time grid monitoring: The system uses smart meters and loT technology to continuously
monitor energy consumption, grid demand, and renewable energy availability.

* Dynamic pricing algorithm: The algorithm dynamically adjusts charging tariffs based on factors such as time of day, grid load, and the availability of renewable energy. The system provides low tariffs during off-peak hours or when renewable energy is abundant, and higher tariffs during peak demand periods.

* User interface and notifications: Through a mobile or web interface, users can receive real-time notifications about the most cost-effective times to charge their vehicles. Users can also set preferences for automatic charging during low-tariff periods, enhancing convenience and cost savings.

* Renewable energy integration: The system is designed to encourage the use of renewable energy for EV charging. It actively monitors the availability of solar and wind energy on the grid and adjusts pricing accordingly. This reduces reliance on fossil fuels, supports grid stability, and lowers overall carbon emissions.

* Grid balancing and load management: By incentivizing off-peak charging, the system reduces peak load stress on the grid, preventing energy blackouts and enhancing the stability of the grid. This is especially important as EV adoption grows and charging demand increases.

* Energy storage and battery optimization: The system can be integrated with home energy storage
systems, allowing users to store renewable energy during low-demand periods and use it to charge
their EVs when grid tariffs are higher.

TARIFF-BASED EV CHARGING SYSTEM
DESCRIPTION
The tariff-based EV charging system represents a forward-thinking solution to modem energy challenges posed by the rise of electric vehicles. It allows EV owners to make informed decisions about when to charge their vehicles, balancing personal convenience, cost savings, and
environmental responsibility.

Key Features:
1. Dynamic pricing mechanism: Charges are calculated based on real-time factors including grid demand, time of day, and renewable energy availability. For example, the system may encourage users to charge their vehicles at night, when grid demand is lower, or during peak solar hours, when renewable energy is abundant.

2. Smart meter and IoT integration: The system connects to the local energy grid using smart
meters that track energy flow and adjust tariffs in real-time. IoT devices help manage energy
distribution more efficiently by ensuring that EV charging aligns with optimal energy availability.

3. Environmental and economic benefits: By promoting the use of renewable energy, this system
helps reduce the carbon footprint associated with EV charging. It also helps consumers save
money by taking advantage of off-peak energy tariffs.

TARIFF-BASED EV CHARGING SYSTEM
CLAIM
We Claim
1. The tariff-based EV charging system adjusts the cost of charging in real time, based on grid
demand, time of day, and renewable energy availability.

2. The system utilizes smart meters and IoT technology to monitor grid conditions and make
charging cost-efficient and eco-friendly.

3. The system encourages EV owners to charge their vehicles during off-peak hours or periods
of abundant renewable energy, thus lowering grid strain and enhancing sustainability.

4. The invention reduces carbon emissions by promoting the use of renewable energy sources
for EV charging, such as solar and wind power.

5. The system is adaptable for residential, commercial, and public EV charging stations, making it a versatile solution for a wide range of users.

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