hybrid power plant

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St.Anns College Of Engineering Technology
ChiralaDepartment of Electrical Electronics
Engineering

• Zeroth Review on
• Hybrid Power Generation Using PV Array Wind
• Under the esteemed Guidance of
• Mr. Narayana Rao, M.Tech
• Associate. Professor
• Project Associates
• K.Jaswanth (14F05A0227)
• G. Ram Gopal (14F05A0217)
• U. Venkata Sairam (14F05A0248)
• K. Kiran Babu (14F05A0221)

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Contents

• Abstract
• Objective
• Introduction
• Basic circuit / Block Diagram
• Implementing Methodology
• Expected output
• Applications
• Advantages
• References

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Abstract

• Renewable energy has been on an increasing
  demand in the recent due to over stress on
  non-renewable resources and their increasing
  cost. Thus producing electricity with the use of
  renewable resources like Wind and Solar has been
  taken up in this project. A Windmill, which
  rotates when there is enough wind, generates
  electricity owing to magnetic coupling between
  the rotating and stationary coil. A horizontally
  rotating prototype of Windmill is being used in
  this project. Silicon based wafers which are
  cascaded together to form a Solar Panel is being
  used in this project to generate electricity.
  Dual Power Generation Solar plus Windmill System
  harnesses both the Solar and Windmill i.e, Wind
  Turbine Generator to charge a 12V Battery. The
  System is based on Atmega328 microcontroller
  which smartly senses and charges the battery
  while displaying the voltage on the LCD. The
  Windmill, when in enough wind to drive it,
  generates power enough to charge a battery.
  Similarly, the Solar Panel which is mounted on a
  rotating panel which sets itself to maximum
  exposure of the daylight to generate energy
  enough to charge the battery. Since both of them
  simultaneously can work in favorable natural
  conditions, both can charge the battery at a
  faster pace than they would had individually.
  Thus this project is an example how natural
  resources can be efficiently harnessed to produce
  electricity at a faster pace and cheaper rate.

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Objective

• To generate continuous power from wind and solar
  energy. (day and night)
• To use VAWT instead of HAWT
• Design and manufacture a Prototype model

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Introduction
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Introduction

• Combination of more than one conventional and non
  conventional power generating plants.
• Capable to produce power up to 5 MW
• Use of Photovoltaic cells and wind turbines.
• Storage of energy.
• Batteries, Hydrogen Fuel cell.

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POLLUTION FROM POWER PLANTS
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SCHEMATIC DIAGRAM
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Implementing Methodology
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Expected output
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Expected Results
Output power Wind speed (km/h) o/p (w)
7.2 1
14.4 1.2
25.2 50
28.8 70
32.4 120

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Advantages

• The systems are complementary. During the summer
  months when there's not much wind there should be
  ample sunlight and during the dark winter months
  it is usually quite windy.
• Two different energy sources provide a diversity
  of supply, reducing the risk of power outages.
• High cost ancillary equipment such as the battery
  and the inverter required for a single system
  must be specified to carry the full system load.
  A second system can thus be added without
  increasing its capacity or adding cost for more
  of these components.
• Because of the supply diversity, the capacity of
  the battery can most likely be reduced.
• The required generating capacity of the basic
  solar and wind energy conversion units can be
  reduced since

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Road lighting
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House lighting
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LANDSCAPE LIGHTING
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PUMP IRRIGATION
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Telecommunication System
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FISHING BOAT
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YACHT
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Various monitoring systems
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Rural area
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References

• 1 V. Dinavahi, R. Iravani, and R. Bonert,
  Design of a realtime
• digital simulator for a D-STATCOM system, IEEE
• Trans. Ind. Electron., vol. 51, no. 5, pp.
  10011008, Oct.
• 2004.
• 2 B. Singh, S. Murthy, and S. Gupta,
  STATCOM-based
• voltage regulator for self-excited induction
  generator feeding
• nonlinear loads, IEEE Trans. Ind. Electron.,
  vol. 53, no. 5,
• pp. 14371452, Oct. 2006.
• 3 A. Luo, C. Tang, Z. Shuai, J. Tang, X. Xu,
  and D. Chen,
• Fuzzy-PI-based direct-output voltage control
  strategy for the
• STATCOM used in utility distribution systems,
  IEEE Trans.
• Ind. Electron., vol. 56, no. 7, pp. 2401 2411,
  Jul. 2009.
• 4 M. Molinas, J. Suul, and T. Undeland,
  Extending the life
• of gear box in wind generators by smoothing
  transient torque
• with STATCOM, IEEE Trans. Ind. Electron., vol.
  57, no. 2,
• pp. 476484, Feb. 2010.
• 5 C.-H. Liu and Y.-Y. Hsu, Design of a
  self-tuning PI
• controller for a STATCOM using particle swarm
• optimization, IEEE Trans. Ind. Electron., vol.
  57, no. 2, pp.

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• 7 J. A. Barrena, L. Marroyo, M. Á. Rodríguez
  Vidal, and J.
• R. Torrealday Apraiz, Individual voltage
  balancing strategy
• for PWM cascaded H-bridge converter-based
  STATCOM,
• IEEE Trans. Ind. Electron., vol. 55, no. 1, pp.
  2129, Jan.
• 2008.
• 8 Y. Liu, A. Q. Huang, W. Song, S.
  Bhattacharya, and G.
• Tan, Small signal model-based control strategy
  for balancing
• individual DC capacitor voltages in cascade
  multilevel
• inverter-based STATCOM, IEEE Trans. Ind.
  Electron., vol.
• 56, no. 6, pp. 22592269, Jun. 2009.
• 9 Dr. Ben Enis, Dr Paul Lieberman, Irving
  Rubin, Duane
• Bergmann, Randy Dirlam, Septimus van der Linden,
  Power
• Generation Sources, Transferline Compressed Air
  Energy
• Storage System with Electricity, HVAC and
  Desalination,
• Presented at PowerGen Renewable, April 10-12,
  2007

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