Coal based thermal power plant
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This document provides information about coal-based thermal power plants. It discusses the layout of power plants and improvements that have been made to the Rankine cycle used in these plants. These include reheating, regeneration, and combined reheating and regeneration. It also describes different types of boilers, turbines, coal handling systems, flue gas cleaning equipment, feedwater treatment, and condensers used in coal-based thermal power plants.
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This material is a contains content from the book "Hydraulics and Fluid mechanics by Modi"
You can use it as Audio book
Enjoy!
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Turbines convert hydraulic energy from flowing water into mechanical energy via a shaft. Francis turbines, invented in 1848, are a common type of inward reaction turbine that convert both kinetic and pressure energy. They have main components like a spiral casing, guide vanes, runner, and draft tube. Pelton wheels are impulse turbines that use nozzles to convert water's pressure energy into kinetic energy before it strikes buckets on the runner to rotate it. They are suitable for high head applications.
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The document discusses various elements of a water conductor system for hydropower projects. It describes intake structures, including trash racks and gates. It discusses open channels like canals and pressure tunnels. It provides details on penstocks, including types (buried vs exposed), design considerations, and factors for determining alignment. The key components discussed are intake, head race tunnel, surge tank, penstock, and their functions in conveying water from the source to the hydropower plant turbines.
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The document discusses the selection of turbines based on head and specific speed. It defines turbines as devices that extract energy from fluid and describes the main types as impulse and reaction turbines. Impulse turbines use velocity to move the runner while reaction turbines develop power from pressure and moving fluid. Turbines are selected based on the specific conditions like head and flow. High head turbines operate over 250m head with low flow. Francis turbines are used for medium heads from 45-250m. Kaplan turbines are suitable for low heads under 45m with high flow. Specific speed is also used to select turbines, with low specific speed turbines like Pelton used for high heads and high specific speed propeller turbines for low heads.
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This document summarizes three common types of hydraulic turbines: Pelton, Kaplan, and Francis turbines. It describes their basic workings, key features, and differences. The Pelton wheel uses high-pressure jets to spin buckets on a single wheel. The Kaplan turbine resembles a ship propeller and is used for lower heads. The Francis turbine has many curved blades inside a closed casing and operates under mixed radial and axial flow. It also compares impulse and reaction turbines and provides details on the Kaplan and Francis turbines.
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Hydraulic turbines can be classified in several ways:
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The document discusses multi-stage centrifugal pumps. It explains that a multi-stage centrifugal pump has two or more impellers to produce a high head. In a series connection, the total head developed is equal to the number of impellers multiplied by the head developed by each impeller. In a parallel connection, multi-stage pumps are arranged in parallel to discharge a large quantity of liquid, with the total discharge equal to the number of pumps multiplied by the discharge from each pump. Some applications of multi-stage centrifugal pumps include pumping water in high-rise buildings, industrial wash down facilities, fire hydrant systems, boiler feed systems, and irrigation.
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This document discusses hydraulic turbines and pumps. It defines turbines as machines that convert hydraulic energy to mechanical energy, and pumps as the opposite, converting mechanical to hydraulic energy. It describes the key components and classifications of impulse and reaction turbines like the Pelton wheel and Francis turbine. It also covers turbine characteristics such as head, power, and efficiency. Characteristic curves are presented to show turbine and pump performance under varying operating conditions.
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Selection of Turbine With Respect to Head VS Specific Speed
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Boilers ps mrng sessn
The document provides information on different types of boilers. It discusses fire tube boilers which have tubes that hot combustion gases pass through to heat surrounding water. Water tube boilers are also described, where water passes through tubes surrounded by hot gases. Modern power station boilers are large water tube boilers with sections for combustion, steam generation, and heat recovery units like superheaters and economizers. Different boiler components like the furnace, drum, and circuits for water, steam, and air/gas are also summarized.
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This document provides an overview of the Bandel Thermal Power Station located in West Bengal, India. It describes the station's 5 operational units with a total installed capacity of 450MW. The document then explains the basic components and processes of a thermal power plant, including coal handling, pulverizing, the draft system, boiler, turbine, ash handling, condenser, cooling towers/ponds, feedwater heating, and air preheating. Diagrams of a typical Rankine cycle and thermal power plant schematic are also included.
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原版一模一样【微信：741003700 】【(uofo毕业证书)美国俄勒冈大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
一比一原版(USF毕业证)旧金山大学毕业证如何办理
原件一模一样【微信：95270640】【旧金山大学毕业证USF学位证成绩单】【微信：95270640】（留信学历认证永久存档查询）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信：95270640】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信：95270640】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份【微信：95270640】
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
→ 【关于价格问题（保证一手价格）
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
选择实体注册公司办理，更放心，更安全！我们的承诺：可来公司面谈，可签订合同，会陪同客户一起到教育部认证窗口递交认证材料，客户在教育部官方认证查询网站查询到认证通过结果后付款，不成功不收费！
办理旧金山大学毕业证毕业证学位证USF学位证【微信：95270640 】外观非常精致，由特殊纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理旧金山大学毕业证USF学位证毕业证学位证【微信：95270640 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理旧金山大学毕业证毕业证学位证USF学位证【微信：95270640 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理旧金山大学毕业证毕业证学位证USF学位证【微信：95270640 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
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Call For Paper -3rd International Conference on Artificial Intelligence Advan...
* Registration is currently open *
Call for Research Papers!!!
Free – Extended Paper will be published as free of cost.
3rd International Conference on Artificial Intelligence Advances (AIAD 2024)
July 13 ~ 14, 2024, Virtual Conference
Webpage URL: https://aiad2024.org/index
Submission Deadline: June 22, 2024
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一比一原版(osu毕业证书)美国俄勒冈州立大学毕业证如何办理
原版一模一样【微信：741003700 】【(osu毕业证书)美国俄勒冈州立大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
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networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
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Generative AI solutions encompass a range of capabilities from content creation to complex problem-solving across industries. Implementing generative AI involves identifying specific business needs, developing tailored AI models using techniques like GANs and VAEs, and integrating these models into existing workflows. Data quality and continuous model refinement are crucial for effective implementation. Businesses must also consider ethical implications and ensure transparency in AI decision-making. Generative AI's implementation aims to enhance efficiency, creativity, and innovation by leveraging autonomous generation and sophisticated learning algorithms to meet diverse business challenges.
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Coal based thermal power plant
- 1. COAL BASED THERMAL POWER PLANT
- 3. LOCATION OF POWER PLANT
- 4. Layout of Power plant
- 7. IMPROVISATIONS OF RANKINE CYALE 1. Reheating • Flue gas reheating • Live steam reheating • Combined flue gas and live steam reheating 2. Regeneration • Ideal • Single Stage • Two Stage 3. Combined Reheating and Regeneration
- 9. REHEAT CYCLE
- 14. Supercritical Boilers 1. Drum Type Boiler 2. Once through Boiler Drum Type Boiler
- 16. High Pressure Boilers 1. La- Mont FBB
- 17. 2. Benson Boiler
- 19. 4. Velox Boiler
- 20. Fluidized Bed Combustion (FBC)
- 21. Fluidized Bed Boilers 1. Bubbling FBB
- 22. Fluidized Bed Boilers 2. Circulating FBB
- 24. WORKING OF STEAM TURBINE THERMAL ENERGY KINETIC ENERGY MECHANICAL ENERGY STEAM TURBINE Nozzle Moving Blades
- 25. IMPULSE AND REACTION TURBINE
- 26. STEAM TURBINE AND BLADES
- 27. CONSTRUCTION OF STEAM TURBINES
- 28. IMPULSE TURBINE
- 29. VELOCITY COMPOUND IMPULSE TURBINE
- 30. PRESSURE COMPOUND IMPULSE TURBINE
- 31. VELOCITY AND PRESSURE COMPOUND REACTION TURBINE
- 36. COAL HANDLING Coal delivery Unload Preparation Transfer Outdoor storage Covered Storage In plant handling Weighing and measuring Furnace
- 38. COAL CLEANING EQUIPMENTS 1. Removal of dirt – Primary screen to size less than 8cm 2. Coal drying - Moisture Less than 10%,heatby steam 3. Coal sizing – Uniformity of coal size is essential 4. Sulphur removal – More than 2.5% sulphur is restricted due to fouling and corrosion 5. Washing (i) Water Jigs (ii) Concentrating table (iii) hydro cyclone (iv) Heavy medium
- 40. Coal Mixing
- 41. Coal Transfer
- 46. Over feed Stoker
- 48. Spreader stoker
- 52. Pulveriser 1. Ball Tube Mill
- 53. 2.Ball and Race Mill
- 54. 3.Hammer Mill
- 62. COOLING TOWER Schematic diagram of a cooling water system
- 63. Natural draft cooling tower
- 64. Forced Draft Cooling Tower Induced draft Cooling Towers
- 68. Bottom Ash Conveyor Fly ash hydraulic vacuum Conveyor
- 71. Boiler Feed water treatment system
- 76. Condenser
- 77. Surface Condenser 1. Down flow type. Steam enters at the top and flows downward. The water flowing through the tubes in one direction lower half comes out in the opposite direction in the upper half.
- 78. Central flow condenser. In this condenser the steam passages are all around the periphery of the shell. Air is pumped away from the centre of the condenser. The condensate moves radially towards the centre of tube nest. Some of the exhaust steams while moving towards the centre meets the under cooled condensate and pre-heats it thus reducing under cooling. Evaporation condenser. In this condenser steam to be condensed is passed through a series of tubes and the cooling waterfalls over these tubes in the form of spray. A steam of air flows over the tubes to increase evaporation of cooling water, which further increases the condensation of steam.
- 79. Jet Condenser In jet condensers the exhaust steam and cooling water come in direct contact with each other. The temperature of cooling water and the condensate is same when leaving the condensers.