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Maximum Solar Power Tracking System And Method Of Operating Electrical Vehicles Using Combinational Energy Storage
Abstract: The invention proposes a combinational energy storage system and method of tracking maximum power point of PV modules(102) for solar vehicles(101). The system includes first(105) and second(106) storage units, PV module(102), a controller(103) running an algorithm for maximum power tracking and a charging circuit(104). The controller(103) is configured to control charging circuitry for selectively charging and discharging the storage units(105,106) using output of the PV module(102) and track a maximum power point for extracting a maximum power from the PV module(102). The method of tracking a maximum power point of the PV module(102) includes obtaining a diode model of the PV module(102). Further, a ratio(X) of voltage across the diode to thermal equivalent voltage and a maximum current through the diode is calculated. The maximum power is tracked by periodically estimating X. The disclosed system and method are configured to track maximum power point within a few milliseconds. (FIG. 1)
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
23 October 2019
Publication Number
18/2021
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
indiafiling@maxval.com
Parent Application
Patent Number
Legal Status
Grant Date
2024-05-13
Renewal Date
Applicants
Amrita Vishwa Vidyapeetham
Amritapuri, 690525 Kerala, India
Inventors
1. RAJENDRAN SHEEJA, Sreelekshmi
Department of Electrical and Electronics Engineering
Amrita Vishwa Vidyapeetham,
Amritapuri, Kollam - 690525,
Kerala, India
2. THULASIDHARAN PILLAI, Pradeep
Department of Electrical and Electronics Engineering
Amrita Vishwa Vidyapeetham,
Amritapuri, Kollam - 690525,
Kerala, India
3. REJUKUMAR, Anusree
Department of Electrical and Electronics Engineering
Amrita Vishwa Vidyapeetham,
Amritapuri, Kollam - 690525,
Kerala, India
4. RAVEENDRAN, Visal
Department of Electrical and Electronics Engineering
Amrita Vishwa Vidyapeetham,
Amritapuri, Kollam - 690525,
Kerala, India
5. NAIR, Manjula G.
Department of Electrical and Electronics Engineering
Amrita Vishwa Vidyapeetham,
Amritapuri, Kollam - 690525,
Kerala, India
Specification
Soft Copy Attached in pdf..
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201941043124-IntimationOfGrant13-05-2024.pdf | 2024-05-13 |
| 1 | 201941043124-STATEMENT OF UNDERTAKING (FORM 3) [23-10-2019(online)].pdf | 2019-10-23 |
| 2 | 201941043124-PatentCertificate13-05-2024.pdf | 2024-05-13 |
| 2 | 201941043124-POWER OF AUTHORITY [23-10-2019(online)].pdf | 2019-10-23 |
| 3 | 201941043124-FORM 1 [23-10-2019(online)].pdf | 2019-10-23 |
| 3 | 201941043124-Annexure [07-05-2024(online)].pdf | 2024-05-07 |
| 4 | 201941043124-Written submissions and relevant documents [07-05-2024(online)].pdf | 2024-05-07 |
| 4 | 201941043124-DRAWINGS [23-10-2019(online)].pdf | 2019-10-23 |
| 5 | 201941043124-US(14)-HearingNotice-(HearingDate-22-04-2024).pdf | 2024-03-20 |
| 5 | 201941043124-DECLARATION OF INVENTORSHIP (FORM 5) [23-10-2019(online)].pdf | 2019-10-23 |
| 6 | 201941043124-FORM-8 [13-03-2024(online)].pdf | 2024-03-13 |
| 6 | 201941043124-COMPLETE SPECIFICATION [23-10-2019(online)].pdf | 2019-10-23 |
| 7 | Abstract 201941043124.jpg | 2019-10-24 |
| 7 | 201941043124-FORM 13 [10-02-2023(online)].pdf | 2023-02-10 |
| 8 | 201941043124-Proof of Right (MANDATORY) [01-11-2019(online)].pdf | 2019-11-01 |
| 8 | 201941043124-POA [10-02-2023(online)].pdf | 2023-02-10 |
| 9 | 201941043124-RELEVANT DOCUMENTS [10-02-2023(online)].pdf | 2023-02-10 |
| 9 | Form1_After Filing_07-11-2019.pdf | 2019-11-07 |
| 10 | 201941043124-CLAIMS [06-01-2023(online)].pdf | 2023-01-06 |
| 10 | 201941043124-FORM 18 [02-02-2022(online)].pdf | 2022-02-02 |
| 11 | 201941043124-DRAWING [06-01-2023(online)].pdf | 2023-01-06 |
| 11 | 201941043124-EVIDENCE FOR REGISTRATION UNDER SSI [02-02-2022(online)].pdf | 2022-02-02 |
| 12 | 201941043124-EDUCATIONAL INSTITUTION(S) [02-02-2022(online)].pdf | 2022-02-02 |
| 12 | 201941043124-FER_SER_REPLY [06-01-2023(online)].pdf | 2023-01-06 |
| 13 | 201941043124-FER.pdf | 2022-07-06 |
| 14 | 201941043124-EDUCATIONAL INSTITUTION(S) [02-02-2022(online)].pdf | 2022-02-02 |
| 14 | 201941043124-FER_SER_REPLY [06-01-2023(online)].pdf | 2023-01-06 |
| 15 | 201941043124-DRAWING [06-01-2023(online)].pdf | 2023-01-06 |
| 15 | 201941043124-EVIDENCE FOR REGISTRATION UNDER SSI [02-02-2022(online)].pdf | 2022-02-02 |
| 16 | 201941043124-CLAIMS [06-01-2023(online)].pdf | 2023-01-06 |
| 16 | 201941043124-FORM 18 [02-02-2022(online)].pdf | 2022-02-02 |
| 17 | Form1_After Filing_07-11-2019.pdf | 2019-11-07 |
| 17 | 201941043124-RELEVANT DOCUMENTS [10-02-2023(online)].pdf | 2023-02-10 |
| 18 | 201941043124-Proof of Right (MANDATORY) [01-11-2019(online)].pdf | 2019-11-01 |
| 18 | 201941043124-POA [10-02-2023(online)].pdf | 2023-02-10 |
| 19 | 201941043124-FORM 13 [10-02-2023(online)].pdf | 2023-02-10 |
| 19 | Abstract 201941043124.jpg | 2019-10-24 |
| 20 | 201941043124-COMPLETE SPECIFICATION [23-10-2019(online)].pdf | 2019-10-23 |
| 20 | 201941043124-FORM-8 [13-03-2024(online)].pdf | 2024-03-13 |
| 21 | 201941043124-DECLARATION OF INVENTORSHIP (FORM 5) [23-10-2019(online)].pdf | 2019-10-23 |
| 21 | 201941043124-US(14)-HearingNotice-(HearingDate-22-04-2024).pdf | 2024-03-20 |
| 22 | 201941043124-DRAWINGS [23-10-2019(online)].pdf | 2019-10-23 |
| 22 | 201941043124-Written submissions and relevant documents [07-05-2024(online)].pdf | 2024-05-07 |
| 23 | 201941043124-Annexure [07-05-2024(online)].pdf | 2024-05-07 |
| 23 | 201941043124-FORM 1 [23-10-2019(online)].pdf | 2019-10-23 |
| 24 | 201941043124-PatentCertificate13-05-2024.pdf | 2024-05-13 |
| 24 | 201941043124-POWER OF AUTHORITY [23-10-2019(online)].pdf | 2019-10-23 |
| 25 | 201941043124-STATEMENT OF UNDERTAKING (FORM 3) [23-10-2019(online)].pdf | 2019-10-23 |
| 25 | 201941043124-IntimationOfGrant13-05-2024.pdf | 2024-05-13 |
| 26 | 201941043124-PROOF OF ALTERATION [12-03-2025(online)].pdf | 2025-03-12 |
| 27 | 201941043124-OTHERS [29-04-2025(online)].pdf | 2025-04-29 |
| 28 | 201941043124-EDUCATIONAL INSTITUTION(S) [29-04-2025(online)].pdf | 2025-04-29 |
Search Strategy
| 1 | SearchStrategy_201941043124E_05-07-2022.pdf |