Abstract
The chapter contains 32 sections. Section 16.1 gives an introduction to the principle of energy supply. This section also provides the state of the art of the economics of various energy resources. Different types of fuels and their characteristics are discussed in Sect. 16.3. The conversion of different forms of energy has been explained in Sect. 16.5. Working principles of different power plants like gas turbines, the internal combustion (IC) engine, fuel cells, nuclear, and combined cycle system are discussed in Sects. 16.6–16.10.
Section 16.11 explores the inherent features of the integrated gasification combined cycle system. Various types of gasifiers and their working procedures are explained in this section. Section 16.12 provides updated information about magnetohydrodynamic power generation and detailed information about various types of cogeneration system is also explained in Sect. 16.13.
Sections 16.14 and 16.15 explain the transformation of regenerative energies. These sections are mainly devoted to wind and solar energy conversion. Harvesting solar energy using solar ponds and solar chimneys is also explained in this section. The concept and working principle of the heat pump is explained in Sect. 16.16.
Section 16.17 contains the information about energy storage and distribution systems. Energy storage is used to offset the adverse effects of fluctuating demands for electricity and to assure a steady output from existing power plants. Various energy storage devices like pumped hydro, thermal energy, and hydrogen energy are described.
The furnace is the heart of a power generation system. Understanding its internal features and working principle is very important for a power plant professional. Section 16.18 satisfies these needs. It not only provides the characteristics of furnace combustion, but also provides the emission characteristics of furnace. Recent combustion technologies like fluidized bed combustion, bubb- ling fluidized bed combustion, and circulating fluidized bed combustion are also explored in Sect. 16.19.
Section 16.21 provides more details about the working principles of various types of burners. Inside the furnace the fuel must be evenly dispersed in the combustion airstream such that the fuel and air can come into intimate contact. Failure to achieve this results in unburnt or partially burnt fuel. The burner design attempts to achieve this by using a variety of techniques. Sections 16.22 and 16.23 facilitate understanding of various furnace accessories and technologies available to control emission.
The boiler is a key component in modern, coal-fired power plants; its concept, design, type, and integration into the overall plant considerably influence costs. The operating behavior and availability of the power plant are discussed in Sect. 16.24. Details of the various components of a steam generator are provided in Sect. 16.25.
Energy balance analysis and the efficiency calculation of furnace are described in Sects. 16.26–16.28. Thermodynamic calculations such as furnace design, boiler strength calculations, and heat transfer calculations are discussed in Sects. 16.29 and 16.30. Various types of nuclear reactors and their working principles are elaborated in Sect. 16.31. Finally, Sect. 16.32 is devoted to a discussion of future prospects and conclusions.
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Abbreviations
- AGR:
-
advanced gas-cooled reactor
- BWR:
-
boiling-water reactor
- CCGT:
-
combined cycle gas turbines
- CHP:
-
combined heat and power
- CI:
-
compression ignition
- CI:
-
corporate identity
- DC:
-
direct current
- ESP:
-
electronic stability program
- ESP:
-
electrostatic precipitator
- FBC:
-
fluidized-bed combustion
- FBR:
-
fast breeder reactor
- FD:
-
forced draught
- FEGT:
-
furnace exit gas temperature
- FGD:
-
flue gas desulphurization
- HHV:
-
higher heating value
- HP:
-
high pressure
- HRSG:
-
heat recovery steam generator
- IC:
-
integrated circuits
- ID:
-
induced draught
- ID:
-
inside diameter
- LHV:
-
lower heating value
- MHD:
-
magnetohydrodynamics
- NTP:
-
normal temperature and pressure
- OFA:
-
over fire air
- PBMR:
-
pebble-bed reactor
- PC:
-
personal computer
- PC:
-
polycrystalline
- PC:
-
pulverized coal
- PWR:
-
pressurized-water reactor
- SC:
-
supercritical
- SC:
-
supply chain
- SNCR:
-
selective noncatalytic reduction systems
- SNG:
-
synthetic natural gas
- UPS:
-
uninterruptible power supply
- USC:
-
ultra-supercritical steam
- p.t.o.:
-
power take-off
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Kothari, D., Subbarao, P. (2009). Power Generation. In: Grote, KH., Antonsson, E. (eds) Springer Handbook of Mechanical Engineering. Springer Handbooks. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-30738-9_16
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