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Varughese, K. T.
- Polymers as Core Materials in Power Engineering
Abstract Views :190 |
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Authors
Affiliations
1 R&D Management Division, Central Power Research Institute, Bengaluru - 560080, IN
1 R&D Management Division, Central Power Research Institute, Bengaluru - 560080, IN
Source
Power Research, Vol 4, No 2 (2008), Pagination: 155-164Abstract
A brief overview on the growing impact of polymers, in their di~erent forms, playing a critical role in the power transmission and distribution is presented. The selection criteria of conventional and specialty polymers as matrix material in power devices depends on their specific properties and the ability to mix with property enhancing additives under passive or active states of electrical stress. Recent advances on nanodielectrics are reviewed. The importance of polymers in switchgears, overhead lines, power cables, transformers and substations are indicated.Keywords
No Keywords.
- Effect of Cross-linking Systems on the Thermal Behaviour of Nylon Copolymer (PA6,66) and Ethylene-Propylene-Diene (EPDM) Rubber Blends and their Kinetic Analysis
Abstract Views :197 |
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Authors
Affiliations
1 S N M College, Maliankara- 683 513, Kerala, IN
2 Department of PS&RT, Cochin University of Science and Technology, Cochin - 682 022, Kerala, IN
3 School of Chemical Science, M.G University, Kottayam - 686 560, Kerala, IN
4 Central Power Research Institute, Bengaluru - 560 080, Karnataka, IN
1 S N M College, Maliankara- 683 513, Kerala, IN
2 Department of PS&RT, Cochin University of Science and Technology, Cochin - 682 022, Kerala, IN
3 School of Chemical Science, M.G University, Kottayam - 686 560, Kerala, IN
4 Central Power Research Institute, Bengaluru - 560 080, Karnataka, IN
Source
Power Research, Vol 4, No 2 (2008), Pagination: 175-178Abstract
The thermal stability of nylon 6,66 and ethylene-propylene-diene rubber of dynamically vulcanised blends were studied by thermogravimetric analysis. The composition of nylon copolymer and EPDM was fixed at 70/30 ratio by weight. The blends were prepared by melt mixing in a Brabender Plasticorder. Thermogravimetric analysis showed that the decomposition proceeds through a single step even though the blends are immiscible and the cross-linked blends were more thermally stable than uncross-linked blends. The kinetic parameter of the degradation process is also studied.Keywords
No Keywords.- Infrastructural Asset Management and Maintenance of System Health in Power Sector Utilities: An Overview
Abstract Views :224 |
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Authors
Affiliations
1 Training Division, Central Power Research Institute, Bangalore – 560 080, Karnataka, IN
2 Information and Publicity Division, Central Power Research Institute, Bangalore – 560080, Karnataka, IN
1 Training Division, Central Power Research Institute, Bangalore – 560 080, Karnataka, IN
2 Information and Publicity Division, Central Power Research Institute, Bangalore – 560080, Karnataka, IN
Source
Power Research, Vol 16, No 1 (2020), Pagination: 79-85Abstract
Asset Management is a systematic way to manage assets and it is important for a firm, company or an industry to monitor and manage them effectively. Power sector utilities involved in generation, transmission and distribution affairs possess huge assets spread across the country and the need to manage them efficiently for achieving better productivity in an economical way to gain better returns on investment. Tracking of assets is a relevant activity for proper identification of the company’s assets and the risk management that arise by utilization of certain assets. It also paves way for inventory control and maintenance at reduced costs and carryout life cycle analysis. The need of the hour for the power sector asset management is to optimize operation and maintenance of assets through effective monitoring through information technology and digital engineering interface.Keywords
Asset Management, Asset Life Cycle Analysis, Infrastructural Asset Management, Power Sector Asset Management.References
- Taube B, Leufkens P, Weik J, Dill J. White Paper: Proactive transmission and distribution asset management utilizing advanced data management and predictive analytics. 2016 Oct 28.
- Davidson IE. Utility asset management in electrical power distribution sector. IEEE PES Conference and Exposition in Africa. 2005.
- Utility asset management in the electrical power distribution sector. Power Engineering Society Inaugural Conference and Exposition in Africa, 2005 IEEE; 2005 Jul 11–15.
- Khuntia SR, Rueda JL, Bouwman S, van der Meijden MAMM. A literature survey on asset management in electrical power [transmission and distribution] system.International Transactions on Electrical Energy Systems; 2016.
- Managing-power-assets-for-maximum-performance. pdf of M/s. EYGM Limited.
- Review of asset management in distribution systems of electric energy - implications in the national context and Latin America - Daniel Nieto Juan Carlos Amatti Enrique Mombello Jujeña Energy Company S.A.- Rio Cuarto National University- San Juan National UniversityArgentina, 24th International Conference on Electricity Distribution Glasgow, 2017 Jun 12–15, Paper 0667; 2017.