Please wait, while we are loading the content...
| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Xiying Chen Weixing Li He Chen Zhizhong Guo |
| Copyright Year | 2006 |
| Description | Author affiliation: Dept. of Electr. Eng., Harbin Inst. of Technol., Harbin (Xiying Chen) |
| Abstract | Out-of-step protection is the worst situation to prevent a power system from collapse in the large-size connection electrified wire netting. If no methods adopted to deal with it, the power grid will blackout. So we must choose the right criteria to detect the synchronization loss, do well with the coordination methods and select the situation and the time to trip the generators. This paper outlines several criteria for detecting the synchronization loss and gives the advantages, disadvantages. It points out that it is worth to adopt ameliorated UCOS Phi criteria based on WAMS. The separate situation is at the connected with lines that the oscillation center located in, not but at the power balance spot. We should do our best to leave the load of related substation in the delivery end. The best separate time is at the soon an oscillation cycle ends because here the electric current of the break implement opening and break off is the least and its concussion is the least. We choose the best separate time at 2~3 oscillation cycle for lower voltage electrified wire netting. For 500 kV electrified wire netting we must separate it as soon as 1~2 oscillation cycle. Now WAMS can commute states and dates every 1.666 ms used light communications, it helps for studied on out-of-step and corresponded in total power grid on hardware. The result indicates that wide area measure system based realtime measure and faced entirely course for power grid is the best direction. |
| Starting Page | 1 |
| Ending Page | 5 |
| File Size | 7011096 |
| Page Count | 5 |
| File Format | |
| ISBN | 1424401100 |
| DOI | 10.1109/ICPST.2006.321823 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-10-22 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Area measurement Power system protection Wire Power grids Power measurement Power system measurements Substations Current Voltage Hardware out-of step protection large-size connection electrified Wire Netting stability of power system |
| Content Type | Text |
| Resource Type | Article |
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...
|