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Anandakumar, M. G.
- Infrastructural Asset Management and Maintenance of System Health in Power Sector Utilities: An Overview
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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.
- A Study on 500 MW Coal Fired Boiler Unit’s Bowl Mill Performance through Coal Sampling and Characterization: CPRI’s Experience
Abstract Views :121 |
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Authors
Affiliations
1 Training Division, Central Power Research Institute, Bengaluru - 560080, Karnataka, IN
1 Training Division, Central Power Research Institute, Bengaluru - 560080, Karnataka, IN
Source
Power Research, Vol 18, No 2 (2022), Pagination: 165-170Abstract
Coal-fired thermal power stations presently account for nearly 52 % of the total power generation in India’s power generation sector. There is a constant need to monitor the performance of the coal-fired power plant auxiliaries/ components and ensure maintenance of these to optimum levels of operating parameters to achieve the trouble-free generation of quality and consistent electric power output. Coal’s mineralogical content and its physical parameters decide the performance of the coal pulverizer in terms of optimum ground coal output and the life of the grinding elements in the coal mills/ pulverizers. The grinding media in the pulverizes are subjected to high erosion rates owing to the presence of abrasive minerals like pyrites, alumino-silicates and hard minerals like α quartz, which are attached to the coal mass as contaminants during mining. A study was undertaken along with the Pulverizers Division of M/s. BHEL for evaluation of Coal Bowl Mill, for guaranteed performance at a 500 MW capacity NTPC thermal power plant. The study was conducted to assess the effective performance of the pulverizers of this 500 MW boiler unit for its maximum capacity of 60.9 t/hr for guaranteed coal condition and assess optimum output in terms of fineness of the crushed coal during continuous loading under the designed operating parameters. The study was also carried out to ensure that the pulverizer grinding efficiency and the effective output of the finely crushed coal were achieved by proper optimization of the mill mechanical auxillaries and their operating parameters.Keywords
Coal Abrasives, Coal Pulverizers, Grinding Elements, Hardgrove Grindability Index, Iso-Kinetic Coal Sampling,References
- L. Juniper, G. Schumacher. Advances in pulverised fuel technology: Understanding coal comminution, combustion and ash deposition. The Coal Handbook: Towards Cleaner Production: Coal Utilisation; 2013. https://doi. org/10.1533/9781782421177.3.312 DOI: https://doi.org/10.1533/9781782421177.3.312
- Rai AK, Pandey M, Baredar P. Pulveriser mill performance analysis and optimisation in super critical thermal power plant using imported coal. International Journal for Research in Engineering Application and Management. 2018; 4(3).
- M/s. BHEL Testing Procedure and Manual for PG on Bowl Mills.