NDLI: Equipment and methodology for the planning and implementation of dynamic line ratings on overhead transmission circuits

Content Provider	IEEE Xplore Digital Library
Author	Black, J. Colandairaj, J. Connor, S. O'Sullivan, B.
Copyright Year	2010
Description	Author affiliation: NIE plc., Belfast, Northern Ireland (Colandairaj, J.; Connor, S.) \|\| FMC-Tech, Shannon, Ireland (O'Sullivan, B.) \|\| QUB/NIE plc., Belfast, Northern Ireland (Black, J.)
Abstract	In past years governments have been incentivising a higher percentage of energy production from renewables. Generation from wind farms is likely to reach 40% of the total energy needs of Northern Ireland (NI) by 2020 [1]. Most of the wind resource is concentrated in the North and West, which are traditionally rural and are therefore poorly electrically interconnected with the East, where the population is most densely concentrated. Future wind farm connections will depend on the ability of the electricity infrastructure to cope with increased currents. Large network reinforcement is necessary in the long term but can take years in planning, permissions and construction. For the short-term, the plan is to utilize the existing infrastructure already in place by up-rating the overhead line sections by implementing weather-based dynamic line ratings (DLR). Building on future work [2, 3, 4] this paper describes the learning achieved two years on from having installed the monitoring equipment on three 110kV overhead lines (OHLs). The paper details the development of the system from initial to more recent generations of equipment. It compares two types of anemometer from field studies and determines the difference in rating achieved. The influence of solar radiation on conductor heating is discussed. The paper describes the progression of the project from research to operation, providing details of plans for integration in to the EMS/SCADA system.
Starting Page	1
Ending Page	6
File Size	1483197
Page Count	6
File Format	PDF
e-ISBN	9788392131588
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-09-20
Publisher Place	Poland
Access Restriction	Subscribed
Rights Holder	Institute of Electrical Power
Subject Keyword	Temperature sensors Temperature measurement Fluid flow measurement Wind speed Conductors Up-rating without system extensions Integration in to EMS/SCADA system Weather-based dynamic line ratings Solar heating
Content Type	Text
Resource Type	Article

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

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