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Suresh, V.
- Recent Trends in Evaluation of DLMS Meters as per Indian Companion Specification
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Authors
Affiliations
1 Central Power Research Institute, Utility Automation Research Centre, Bangalore-560080, IN
1 Central Power Research Institute, Utility Automation Research Centre, Bangalore-560080, IN
Source
Power Research, Vol 8, No 4 (2012), Pagination: 221–228Abstract
The requirement of an Open Protocol for energy metering was a long awaited and most required standard for bringing in homogeneity among various makes of meters deployed in the fi eld by the Power utilities. The openness of the standard will make the Automatic Meter Reading (AMR) and interoperability into reality. This open protocol based on IEC-62056 (DLMS/COSEM) helps to overcome most of the challenges for data acquisition for the utilities. The Indian Companion Specifi cation (ICS) was evolved by BIS as an Indian Standard IS-15959 which inherits the IEC-62056 series of standards. This paper brings out the advantages of ICS and tests being performed for compliance.Keywords
Open Protocol, Energy Meter, Dlms/cosem, Ics, Compliance, Interoperability, Protocol Testing.
- A Case Study: Innovations in Building High Capacity Power Transmission Corridors
Abstract Views :315 |
PDF Views:1
Authors
Affiliations
1 Kerala State Elelctricity Board Ltd, TransGrid, Shoranur – 679122, Kerala, IN
1 Kerala State Elelctricity Board Ltd, TransGrid, Shoranur – 679122, Kerala, IN
Source
Power Research, Vol 15, No 2 (2019), Pagination: 84-90Abstract
This paper addresses the critical issues pertaining to the construction of high capacity power transmission corridors through the reduced Right of Way (ROW). Upon analyzing the techno-commercial aspects of various tower configurations with conventional or upgraded conductors and Insulators, a combination of 400kV/220kV Multi-circuit Multi-voltage Tower configuration with newly proposed ACSS conductor and polymeric insulators in V string arrangement are found to be more viable for the construction of a 2000MW power corridor which utilizes the existing 35m RoW. The implementation of the above proposal is now reached to final stage in Kerala under Kerala State Electricity Board Ltd. aiming to evacuate power from HVDC Station, Thrissur to Northern Region of Kerala state.Keywords
HTLS Conductors, MCMV Towers, Transmission Corridors.References
- IS 5613/802.
- CBIP Manual on Transmission line 3. CEA regulations 2010.
- KSEBL documents related to survey and design of 400/220kV MCMV line.
- CPRI design reports on 220/110kV MCMV towers.
- CEA reports on RoW compensation for transmission lines
- Technical report of High performance conductors by APAR industries.
- Transmission cost data and Market rates of Transmission line construction labour and materials.