Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | IET Digital Library |
|---|---|
| Author | Wang, Junhua Cai, Changsong Li, Liang Zhang, Pengcheng Liu, Qisheng Zhang, Fan Fang, Zhijian |
| Abstract | This study presents an extended efficiency control method with resonant frequency tracking, load optimisation and output voltage regulation of extremely loosely coupled wireless power transfer (WPT) systems for smart grid applications. Adaptive resonant frequency tracking of this specified system is proposed and implemented to achieve a robust and efficient transmission efficiency with fast searching and less fluctuation. Automatic load optimisation of the system with the required output is realised to further improve the efficiency by adjusting the phase-shift angle of the converter on the transmitter side. Owing to a receiving feedback circuit, the proposed system does not require any communication which is suited for operating under high-voltage insulation conditions. Input current from source is the only parameter to be sensed for the proposed strategy of extended efficiency control, which makes the method cost-effective and work-robust even in the harsh environments. Experimental results prove the feasibility of the extended efficiency control method, which can be used in wireless powered devices in a smart grid or other extremely loosely coupled WPT systems. |
| Starting Page | 2523 |
| Ending Page | 2533 |
| Page Count | 11 |
| ISSN | 17554535 |
| Volume Number | 12 |
| e-ISSN | 17554543 |
| Issue Number | Issue 10, Aug (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-pel/12/10 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-pel.2018.6340 |
| Journal | IET Power Electronics |
| Publisher Date | 2019-05-15 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Adaptive Resonant Frequency Tracking Automatic Load Optimisation Control of Electric Power System Efficient Transmission Efficiency Extended Efficiency Control Method Extremely Loosely Coupled Wireless Power Transfer System Extremely Loosely Coupled WPT System Inductive Power Transmission Loose Coupling Extremes Other Power Transmission Output Voltage Regulation Power Converter Power Electronics Power Supplies to Apparatus Power Supply Robust Transmission Efficiency Smart Grid Application Smart Power Grid Specified System Supervisory Circuit Voltage Control |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|