This document provides an overview of a steam power plant. It discusses the history and development of steam engines and turbines for power generation. It then describes the key components of a steam power plant, including the boiler, turbine, condenser, and generator. The document explains that steam power plants operate on the Rankine cycle, where water is heated to steam to drive the turbine, then condensed back to water to be reheated. It provides diagrams of the ideal and actual Rankine cycles and discusses methods to increase the efficiency of the plant.
Thermal Power plant familarisation & its AuxillariesVaibhav Paydelwar
PPT in Relation to Power Plant familarisation, Coal to Electricity Basics,Power Plant cycles, Concepts of Supercritical Technology Boiler, Concepts Of BTG Package as well as Balance of Plant
Thermal Power plant familarisation & its AuxillariesVaibhav Paydelwar
PPT in Relation to Power Plant familarisation, Coal to Electricity Basics,Power Plant cycles, Concepts of Supercritical Technology Boiler, Concepts Of BTG Package as well as Balance of Plant
introduction to thermal powerplant,type of thermal powerplant,captive powerplant,rankin cycle,co-generation powerplant,subcritical powerplant,supercritical powerplant,theory of operation,working principle,parts of powerplant,boiler,turbine,etc
INTRODUCTION
THERMODYNAMIC CYCLE OF STEAM FLOW
RANKINE CYCLE (IDEAL , ACTUAL ,REHEAT)
LAYOUT OF STEAM POWER PLANT
MAJOR COMPONENTS AND THEIR FUNCTIONS
ALTERNATOR
EXCITATION SYSTEM
GOVERNING SYSTEM
Steam Power Plant: Energy conversion in a thermal power station.
Limitations on conversion of heat into work, direct conversion
devices, central power station, industrial power station, captive
power station, advantages. Classification of power station on the
basis of prime-movers.
Elements of steam power plant, function of each element- generating
unit, prime mover, auxiliary equipment and turbo generator.
Revision & Improvement of thermal efficiency of Rankine cycle by
lowering exhaust pressure, increasing boiler pressure and
superheating of steam. Simple problems on Rankine efficiency.
Reheat cycle: Representation on T-S and H-S planes, flow diagram
and advantages. Simple regenerative cycle: flow diagram,
representation on T-S and H-S planes, bleeding and feed water
heating and pumping.
The Thermal Power Station burns fuel & uses the resultant to make the steam, which derives the turbo generator. The Fuel i.e. coal is burnt in pulverized from. The pressure energy of the steam produce is converted into mechanical energy with the help of turbine. The mechanical energy is fed to the generator where the magnet rotate inside a set of stator winding & thus electricity is produced in India 65% of total power is generated by thermal power stations. To understand the working of the Thermal Power Station plant, we can divide the whole process into following parts.
A steam turbine is a prime mover in which the potential energy of the steam is transformed into kinetic energy and later in its turn is transformed into the mechanical energy of rotation of the turbine shaft
Thermal Power Plant - Full Detail About Plant and Parts (Also Contain Animate...Shubham Thakur
A thermal power station is a power plant in which the prime mover is steam driven. Water is heated, turns into steam and spins a steam turbine which drives an electrical generator. After it passes through the turbine, the steam is condensed in a condenser and recycled to where it was heated; this is known as a Rankine cycle. The greatest variation in the design of thermal power stations is due to the different fossil fuel resources generally used to heat the water. Some prefer to use the term energy center because such facilities convert forms of heat energy into electrical energy.[1] Certain thermal power plants also are designed to produce heat energy for industrial purposes of district heating, or desalination of water, in addition to generating electrical power. Globally, fossil fueled thermal power plants produce a large part of man-made CO2 emissions to the atmosphere, and efforts to reduce these are varied and widespread.
For Video on Themal Power Plant (Animated Working Video) :- https://www.youtube.com/watch?v=ouWOhk1INjo
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The steam power plant is an important source to produce the electricity. The major portion of electricity demand is fulfilled by this power plant. It is also called a thermal power plant. It provides the electricity required to different areas. In this article we will study the construction, working, efficiency, advantages, and disadvantages of steam power plants It is the power plant which is used to generate electricity by the use of steam turbine. The major components of these power plants are boiler, steam turbine, condenser, and water feed pump.
A short presentation about the different components of a steam power plant. It first tells us what's a steam power plant and then explains how electricity is generated by them.
This slide consists of the basic layout, site plan and the components of a steam power plant. Block diagram of a steam power plant is also present in this slide.
introduction to thermal powerplant,type of thermal powerplant,captive powerplant,rankin cycle,co-generation powerplant,subcritical powerplant,supercritical powerplant,theory of operation,working principle,parts of powerplant,boiler,turbine,etc
INTRODUCTION
THERMODYNAMIC CYCLE OF STEAM FLOW
RANKINE CYCLE (IDEAL , ACTUAL ,REHEAT)
LAYOUT OF STEAM POWER PLANT
MAJOR COMPONENTS AND THEIR FUNCTIONS
ALTERNATOR
EXCITATION SYSTEM
GOVERNING SYSTEM
Steam Power Plant: Energy conversion in a thermal power station.
Limitations on conversion of heat into work, direct conversion
devices, central power station, industrial power station, captive
power station, advantages. Classification of power station on the
basis of prime-movers.
Elements of steam power plant, function of each element- generating
unit, prime mover, auxiliary equipment and turbo generator.
Revision & Improvement of thermal efficiency of Rankine cycle by
lowering exhaust pressure, increasing boiler pressure and
superheating of steam. Simple problems on Rankine efficiency.
Reheat cycle: Representation on T-S and H-S planes, flow diagram
and advantages. Simple regenerative cycle: flow diagram,
representation on T-S and H-S planes, bleeding and feed water
heating and pumping.
The Thermal Power Station burns fuel & uses the resultant to make the steam, which derives the turbo generator. The Fuel i.e. coal is burnt in pulverized from. The pressure energy of the steam produce is converted into mechanical energy with the help of turbine. The mechanical energy is fed to the generator where the magnet rotate inside a set of stator winding & thus electricity is produced in India 65% of total power is generated by thermal power stations. To understand the working of the Thermal Power Station plant, we can divide the whole process into following parts.
A steam turbine is a prime mover in which the potential energy of the steam is transformed into kinetic energy and later in its turn is transformed into the mechanical energy of rotation of the turbine shaft
Thermal Power Plant - Full Detail About Plant and Parts (Also Contain Animate...Shubham Thakur
A thermal power station is a power plant in which the prime mover is steam driven. Water is heated, turns into steam and spins a steam turbine which drives an electrical generator. After it passes through the turbine, the steam is condensed in a condenser and recycled to where it was heated; this is known as a Rankine cycle. The greatest variation in the design of thermal power stations is due to the different fossil fuel resources generally used to heat the water. Some prefer to use the term energy center because such facilities convert forms of heat energy into electrical energy.[1] Certain thermal power plants also are designed to produce heat energy for industrial purposes of district heating, or desalination of water, in addition to generating electrical power. Globally, fossil fueled thermal power plants produce a large part of man-made CO2 emissions to the atmosphere, and efforts to reduce these are varied and widespread.
For Video on Themal Power Plant (Animated Working Video) :- https://www.youtube.com/watch?v=ouWOhk1INjo
Subscribe To Our Youtube Channel For More Videos:-
https://www.youtube.com/TheEngineeringScienc
Click Here To Subscribe:-
http://www.youtube.com/user/TheEngineeringScienc?sub_confirmation=1
The steam power plant is an important source to produce the electricity. The major portion of electricity demand is fulfilled by this power plant. It is also called a thermal power plant. It provides the electricity required to different areas. In this article we will study the construction, working, efficiency, advantages, and disadvantages of steam power plants It is the power plant which is used to generate electricity by the use of steam turbine. The major components of these power plants are boiler, steam turbine, condenser, and water feed pump.
A short presentation about the different components of a steam power plant. It first tells us what's a steam power plant and then explains how electricity is generated by them.
This slide consists of the basic layout, site plan and the components of a steam power plant. Block diagram of a steam power plant is also present in this slide.
In any thermal power generation plant, heat energy converts into mechanical work. Then it is converted to electrical energy by rotating a generator which produces electrical energy.
Explore the dynamic world of #PowerPlants with this comprehensive presentation. Delve into the various types of power plants, including fossil fuel, renewable energy, and nuclear. Gain insights into the processes that generate electricity to power our modern world. From turbines to transformers, understand the key components that make these plants efficient sources of energy. Discover the environmental considerations and technological advancements shaping the future of power generation.
Thermal Analysis of Steam Turbine Power PlantsIOSR Journals
: Steam are a major energy consumer. Optimising process operating conditions can considerably
improve turbine water rate, which in turn will significantly reduce energy requirement. Various operating
parameters affect condensing and back pressure turbine steam consumption and efficiency. The industrial
sector is the largest energy consumer, accounting for about 30 % of total energy used. Fuel and energy prices
are continuously rising. With the present trend of energy prices and scarcity of hydrocarbon resources lowering
energy requirement is a top priority. Energy conservation benefits depend on the adopting minor or major
modifications and using the latest technology. Turbines are designed for a particular operating conditions like
steam inlet pressure, steam inlet temperature and turbine exhaust pressure/ exhaust vacuum, which affects the
performance of the turbines in a significant way. Variations in these parameters affects the steam consumption
in the turbines and also the turbine efficiency. The present study was done to improve the power output of the
turbine, thermal efficiency and specific steam consumption in conventional steam power plants. Three cycles i.e
regenerative cycle, superheater cycle and cogeneration cycle are considered to formulate the data and obtain a
better result in steam turbine power plants
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
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Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
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Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
3. Prepared by: Mahboob Ahmad
Muhammad Usman
Hanzala Younis
Obaid Ali Qamar
Muhammad Ali
Mian Mujahid Maqbool
Supervised by:
Engr. Hafiz Muhammad Aamir
Institute of Chemical Engineering and Technology University of Gujrat
GUJRAT
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4. Introduction
History
Requirements for Plant
Water Treatment
Flow Diagram
Basic Elements/Components
Basic Principle
T-S Diagram of Rankine Cycle
Thermal Efficiency and Overall Efficiency
Advantages and Disadvantages
PRESENTATION LAYOUT
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5. INTRODUCTION
Two important area of application of thermodynamics are
power generation and refrigeration.
Both power generation and refrigeration are usually
accomplished by a system that operates on a
thermodynamics cycle.
Thermodynamics cycle are divided into two generation
categories:
1) Power Cycles
2) Refrigeration Cycles
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6. INTRODUCTION
The devices or systems used to produce net power output
are called engines and the thermodynamics cycles they
operate on are called power cycles.
The devices or systems used to produce refrigeration are
called refrigerators, air conditioner or heat pumps and the
thermodynamics cycles they operate on are called
refrigeration cycles.
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7. INTRODUCTION
Thermodynamics cycles can be categorized as:
1) Power or Refrigeration Cycles
2) Gas Cycles or Vapor Cycles: In gas cycles, working
fluid remains in gaseous phase throughout cycle while in
vapor cycles working fluid exists in vapor phase during one
part and in liquid phase during another part of cycle.
3) Closed Cycles or Open Cycles: In closed cycles,
working fluid is returned to its initial state at end of cycle and
is recirculated while in open cycles working fluid is renewed
at the end of each cycle instead of being circulated.
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8. INTRODUCTION
A steam-electric power station is a power station in which
the electric generators steam is driven.
Water is heated, turns into steam and spins a steam turbine
which drives an electrical generator. After it passes through
the turbine, the steam is condensed in a condenser.
Steam power station is also called thermal power station
8 of 37
9. INTRODUCTION
A steam/thermal power station uses heat energy generated
from burning coal to produce electrical energy. This type
of power station is widely used around the world.
From the turbine the steam is cooled back to water in the
Condenser, the resulting water is fed back into the boiler to
repeat the cycle.
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10. HISTORY
The initially developed reciprocating steam engineer has been used to
produce mechanical power since the 18th Century, with notable
improvements being made by James Watt. When the first commercially
developed central electrical power stations were established in 1882
at Pearl Street Station in New York and Holborn Viaduct power
station in London, reciprocating steam engines were used. The
development of the steam turbine in 1884 provided larger and more
efficient machine designs for central generating stations. By 1892 the
turbine was considered a better alternative to reciprocating
engines;[2] turbines offered higher speeds, more compact machinery,
and stable speed regulation allowing for parallel synchronous operation
of generators on a common bus. After about 1905, turbines entirely
replaced reciprocating engines in large central power stations
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11. REQUIREMENTS FOR PLANT
Water is used as a raw material in steam power station.
Coal is used as a fuel in steam power station.
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12. WATER TREATMENT
RO process used for water treatment.
RO process decreased the conductivity of water.
Commonly 0.7µS is conductivity require for thermal power station.
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13. REVERSE OSMOSIS PROCESS
When the pressure is applied to concentrated solution, the
water molecules are forced through semipermeable membrane
and the contaminants are not allowed through.
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15. COAL HANDLING
What is CHP?
CHP stand for coal handling plant which properly handles the coal from receipt to
transferring it to bunkers.
Objective of CHP:
To supply the quanta processed coal to bunkers of coal mills for boiler operation.
To stack the coal to coal yard
Transportation of coal:
1. Railways 2. Roadways 3. Ropeways
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19. BASIC ELEMENTS/COMPONENTS
Boiler:
The mixture of pulverized coal and air (usually preheated air) is taken into boiler and
then burnt in the combustion zone. On ignition of fuel a large fireball is formed at the
center of the boiler and large amount of heat energy is radiated from it.
Super heater:
The super heater tubes are hanged at the hottest part of the boiler. The saturated steam
produced in the boiler tubes is superheated to about 540 °C in the super heater. The
superheated high pressure steam is then fed to the steam turbine.
Economizer:
An economizer is essentially a feed water heater which heats the water before supplying
to the boiler.
19 of 37
20. BASIC ELEMENTS/COMPONENTS
Air pre-heater:
The primary air fan takes air from the atmosphere and it is then warmed in the air pre-
heater. Pre-heated air is injected with coal in the boiler. The advantage of pre-heating
the air is that it improves the coal combustion.
Steam turbine:
High pressure super heated steam is fed to the steam turbine which causes turbine
blades to rotate. Energy in the steam is converted into mechanical energy in the steam
turbine which acts as the prime mover.
Condenser:
The exhausted steam is condensed in the condenser by means of cold water
circulation. Here, the steam loses it's pressure as well as temperature and it is converted
back into water.
20 of 37
21. BASIC ELEMENTS/COMPONENTS
Alternator:
The steam turbine is coupled to an alternator. When the turbine rotates
the alternator, electrical energy is generated. This generated electrical
voltage is then stepped up with the help of a transformer and then
transmitted where it is to be utilized.
Feed water pump:
The condensed water is again fed to the boiler by a feed water pump.
Some water may be lost during the cycle, which is suitably supplied from
an external water source.
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23. BASIC PRINCIPLE
Actually, steam power plant is working on the principle of
Rankine Cycle.
The Rankine Cycle is an idealized thermodynamic cycle of
a heat engine that converts heat into mechanical work.
The heat is supplied externally to a closed loop, which
usually uses water as the working fluid.
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26. T-S PROCESSES
Process 1-2: Water from the condenser at low pressure is
pumped into the boiler at high pressure. This process is
isentropic. (No entropy Generation)
Process 2-3: Water is converted into steam at constant
pressure by the addition of heat in the boiler.
Process 3-4: Isentropic expansion of steam in the steam
turbine.
Process 4-1: Constant pressure heat rejection in the
condenser to convert into water.
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28. EFFICIENCY OF BOTH CYCLES
Ideal Cycle Efficiency = 63.8%
Actual Cycle Efficiency = 42%
Why Actual Cycle is less efficient than Ideal..???
Because of following Irreversibilities:
Heat Losses
Fluid Friction
Mechanical Loss
Pump Operation (Formation of Cavities)
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32. THERMAL EFFICIENCY
Thermal Efficiency: The ratio of 'heat equivalent of
mechanical energy transmitted to the turbine shaft' to the
'heat of coal combustion' is called as thermal efficiency.
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33. OVERALL EFFEICIENCY
Overall Efficiency: The ratio of 'heat equivalent of
electrical output' to the heat of coal combustion' is
called as overall efficiency.
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36. ADVANTAGES
Less initial cost as compared to other generating stations.
It requires less land as compared to hydro power plant.
The fuel (i.e. coal) is cheaper.
The cost of generation is lesser than that of diesel power
plants.
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37. DISADVANTAGES
It pollutes the atmosphere due to the production of large
amount of smoke. This is one of the causes of global
warming.
The overall efficiency of a thermal power station is low
(less than 30%).
THANKS FOR ATTENTION
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Editor's Notes
TDS (PPM) = Conductivity x 0.68
This solution was titrated with EDTA (Na2H2) solution poured drop by drop
Total hardness = (volume used of EDTA / volume of sample taken) x 100
Salt Passage % = (1--‐ Salt Rejection%)
The temperature to which steam can be superheated is limited by metallurgical consideration.
Salt Passage % = (1--‐ Salt Rejection%)
huge amount of heat is lost in various stages of the plant. Major part of heat is lost in the condenser. That is why the efficiency of thermal plants is quite low.
Thermal efficiency of modern thermal power stations is about 30%. It means, if 100 calories of heat are produced by coal combustion, the mechanical energy equivalent of 30 calories will be available at the turbine shaft.
The temperature to which steam can be superheated is limited by metallurgical consideration.
Drawback of lowering the condenser pressure is increase in the moisture content of the steam at the final stages of the turbine. The presence of large quantities of moisture is highly undesirable in turbines because it decreases the turbine efficiency and erodes the turbine blades.
The temperature to which steam can be superheated is limited by metallurgical consideration.
A huge amount of heat is lost in various stages of the plant. Major part of heat is lost in the condenser. That is why the efficiency of thermal plants is quite low.
Thermal efficiency of modern thermal power stations is about 30%. It means, if 100 calories of heat are produced by coal combustion, the mechanical energy equivalent of 30 calories will be available at the turbine shaft.