The generation aspect is at the foremost of the chain and it is realized with the help of power plants. Protection section having great facts, info, essential parts info, desperation of the parts and subject information that every the. It is imperative that all power is removed and the control signals is locked out before any maintenance is done on the boiler system. It can able to achieve the schedules that are planed. Water is heated, turns into steam and spins a steam turbine which either drives an electrical generator or does some other work, like ship propulsion. Dead storage is generally 40 days backup coal storage which is used when coal supply is unavailable. Known as one of the most efficient and prestigious thermal power plants in india the kota super thermal power plant. Introduction in india 65% of total power is generated by the thermal power stations. A study of implementation of preventive maintenance programme. It is only when it can forecast with some degree of certainty. The assessment includes a plant maintenance outage for each year of service.
On the other hand, for lowtemperature components, of which lowpressure turbines are a typical example, damage related to corrosion has been appearing in recent years. Such plants comprise conventional thermal steam plant, combinecycle power plants, simple cycle gas turbines, reciprocating engines, renewable energy plants. Get srs, reports, summer training ppts, pdf etc please find the following attachments herecoal handling plant of thermal power station seminar reportpdf. In the thermal power plants maximum requirements of fuel is a coal. Department of energys federal energy management program femp. Operation and maintenance of thermal power stations best. If a capital improvement budget was employed a reduction of the annual plant maintenance cost could be achieved depending on the amounts budgeted. Coordinations amongst operation, maintenance and planning. Much of the efficiency degradation can be recovered during maintenance outages. Strengthening operations and maintenance practices in. This paper considers the reliability and availability of the 6 x 220 mw steam turbine units installed in the power station.
The fuel is then fed to the boiler generating a large amount of. An effective method is developed for shut down management of coal handling plant of thermal power stations. What are the various operation and maintenance activities. Pdeen bandhu choturam thermal power plant is a project of haryana power generation corporation limited hpgcl. Generally, bituminous coal or brown coal is used as fuel. Using parabolic mirrors, the power plant captured and concentrated solar energy and used it to heat oil for boiling water. Coal handling plant of thermal power station seminar. Sahara desert is sufficient in order to meet the worlds electricity requirements with solar thermal power plants. Operation and maintenance schedule of a steam turbine plant and.
The fuel transported to the plant is generally bigger in particle size and before it is fed to the boiler furnace it is broken down into smaller pieces using crushers. This thermal power plant has 28 units with an installed capacity of 1240 mw. Preventive and predictive maintenance 700zb00102 42 preventivepredictive maintenance the guiding principle of ppm is the regular and systematic application of engineering knowledge and maintenance attention to equipment and facilities to ensure their proper functionality and to reduce their rate of deterioration. Maintenance services to power plant owners and owners operators of continuousproduction. The book provides knowledge for professionals managing power station operations, through. Gigawatts of gas and steam turbinedriven power units. Leinster chapter 2 application of system analysis for thermal power plant heat rate improvement 29 m. Coal handling plant of thermal power station seminar report. Advantages and disadvantages of a thermal power plant.
Review and improve methods of maintenance practices and revise work specifications accordingly. Coal, gas, diesel and naphtha are called thermal resources and the plants that operate on them are known as thermal power plants tpps. Plant maintenance schedule template excel planner template free. Keep monitoring all the process parameters of the btg. A maintenance model is a mixture of the previous types of maintenance in certain proportions, and it responds appropriately to the needs of a particular equipment. Pulverizing is a means of exposing a large surface area to the action of oxygen and consequently helping combustion. Pdf advanced technologies of preventive maintenance for. Oct 24, 2016 pulverizing plant in modern thermal power plant, coal is pulverized i. Advanced technologies of preventive maintenance for thermal power plants. Tokyo electric power company holdings, incorporated tepco provides engineering services and technical assistance for operation and maintenance planning on overall thermal power station facilities, including advanced combined cycle plants, ultra supercritical power plants and coalfired power plants.
The objective of this paper is to study the effects of preventive maintenance programme pmp implementation on the performance of the egbin 20 mw thermal power plant in nigeria. The power plant is one of the coal based power plants of hpgcl. Advanced technologies of preventive maintenance for thermal power plants 140 extension of machine life is becoming established. Do ability planning, quickly prepare regular and daily maintenance strategies. The fuel is transported from mines via trains to the fuel storage facility in a power plant. A thermal power station is a power plant in which the prime mover is steam driven. Pulverizing plant in modern thermal power plant, coal is pulverized i. Operation and maintenance of thermal power stations. Thermal power station process flowchart and diagram. What are the various operation and maintenance activities of. Thermal power stations on 20th21st july, 2017 at conference hall, cbip building, malcha marg, new delhi. Operating experience reflects that the thermal efficiency of a power plant declines with use. Panipat thermal power station is situated at a distance of about 12 km. This article provides an overview of fossilfuel power plant ffpp con.
Operation and maintenance schedule of a steam turbine. In a coal based thermal power plant, coal is transported from coal mines to the generating station. A thermal power station is a power station in which heat energy is converted to electric power. A set of equipments utilized to produce electrical power in large quantities usually hundreds thousands of mw is called a generating station or a power plant. Ensure that the history of equipments is being maintained to be enabled through erp system. Lakhoua chapter 3 oxyfuel combustion in the labscale and largescale fuel fired furnaces for thermal power generations 51.
Pulverizing process consists 3 stages classified as. Manage siteplant access for resources, vehicles, equipment, and tools. A theoretical investigation of efficiency enhancement in. This was the basic working principle of a thermal power station and its typical components. For thermal power plant there is a factor called plant load factor plf, so if a plant has installed capacity of 100 and it rums with plf of 90% it will produce 90mwh of instantaneous power. The operation of a thermal power plant is explained in a logical manner with help of animation in this video. Thermal power is the largest source of power in india. About 65% of electricity consumed in india are generated by thermal power plants. Strengthening operations and maintenance practices in state. The first four units was bifurcated from the total 8 units of the plant, so that to form panipat thermal power station i and ii. Maintenance strategy optimization of a coalfired power plant. In thermal power generation, highpressure steam is used to drive a turbine, which in turn rotates the generator directly connected to the turbine to generate power.
Oct 04, 2016 bring up the personal and business jobs by looking into this image gallery of the finest free of charge plant maintenance schedule template excel repair record contact form. Manage indirect hire, contractor, subcontractor, and service personnel at the siteplant. The mission of femp is to facilitate the federal governments implementation of sound, cost. We think that every equipment will need a different mix of different types of maintenance, a particular mix of tasks, so that maintenance models will be as many as existing equipment. Breeching, fuel and burner operations the burner manual provided by the manufacturer contains a number of warnings concerning proper operation.
It is understood that even as renewable energy re will. Detailed project report 2x mw coal based tpp at paguthan, bharuch district, gujarat india table of content page 1 of 140 table of contents. This list is concerned with severe and abnormal power outages which caused major power failures due to damage to a single thermal power station itself or its connections which take a significant amount of time months or years to repair whilst any electric grid is vulnerable to instability after the loss of a large generating source or transmission line, this can generally be. It is the activity that most determines the success. Steam power plant configuration, design, and control. The plant load factor plf of statesector thermal power plants in india in 200607 was on an average 70. Prefeasibility report 2 x 800 mw kawai thermal power project phaseii page 2 of 97 table of contents sr.
First, a brief introduction of ffpp fundamentals and con. There are different types of thermal power plants based on the fuel used to generate the steam such as coal, gas, and diesel. The coal is stored in either dead storage or in live storage. Coal handling plant of thermal power station seminar report pdf ppt download abstract. Thermal power plant tpp serves the above purpose, tpp has a nameplate generating potential of 286. A solar thermal power plant was already constructed close to cairo at the beginning of the 20th century. Advanced technologies of preventive maintenance for thermal.
Almost all chp these days implies reactive maintenance with support of preventive maintenance. The paper aims to evaluate the reliability and availability of the 6. A study of implementation of preventive maintenance. Every 3 years a major maintenance outage is included. The inclusion of these costs in production cost simulations would result in accounting for some of the increased costs system aggregate and reduced reliability of conventional generation due to cycling. A total productive maintenance system tpm which is proactive is developed for use in thermal power station. The impact of operations and maintenance practices on power plant. Situated on the bank of river chambal near kota in rajasthan. Trends and future outlook for thermal power plants 71 fig. Coal handling plant of thermal power station seminar reportpdfppt download abstract. Excel web templates pertaining to protection organizing and booking, herb inspection, wetness, routine service price range, rcfa, fmea, prevalent inability methods full set of sap pm hours tcodes. After it passes through the turbine the steam is condensed in a condenser and recycled to where it was heated. Coal handling plant of thermal power station seminar reportpdf.
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