continuous model of tidal technology
TRANSCRIPT
TIDAL TECHNOLOGY
PRESENTED BY
MANOJ KUMAR MIRIYALAPACE Institute of Technology & Sciences, Ongole
GENERATION OF CONTINUOUS POWER FROM
INTRODUCTION1.NEED OF TIDAL ENERGY2.TIDAL POWER 3.TIDE4.POWER GENERATION 5.TYPES OF POWER GENERATION6.TYPES OF TURBINES7.ENVIRONMENT/ECOLOGICAL CONCERNS8.SUITABLE PLACES9.MODELS OF GENERATIONS10.CONINUOUS-DISCONTINUOUS11.FUTURE EXPANSION 12.CONCLUSIONS
ALTERNATIVE ENERGY SOURCESGeneral renewable energy sources limits to expansion.Oil and natural gas are approaching exhaustion. some of the energy sources causes global warming.
SO…..!Need to move away from the fossil fuelsNeed safe and clean energy sources.Renewable energy sources offers this…… TIDAL TECHNOLOGY.
Obtained from movement of the tides.Requires large bodies of water nearby.Has potential for generation of very large amounts of electricity.
TIDAL POWER
TIDES
Caused by the gravitational force of earth and moon. Attraction force between sun and earth.Differential attraction force between moon and earth.Lunar tides produced due to moon.Solar tides produced due to sun.Tidal range depends on earth axis.
GENERATION OF POWER
Depends on place.
Due to frequency matching.
E = xMg
Requires very high-amplitude tides.
The simplest system for tidal
energy is Ebb system.
EBB GENERATION
Sluice gates used for water pumping.Maintained at sufficient head.The cycle repeats it self
SOME TYPES OF TURBINES
BULB TURBINE RIM TURBINE
TABULAR TURBINE
ENVIRONMENTAL AND ECOLOGICAL CONCERNS
Rail bridges and Road bridges useful.It Is less attractive.Shows effect on local marine food chain
LA RANCE , FRANCE
SUITABLE PLACES FOR TIDAL POWER GENERATIONS
Depends on geometrical conditionsShould contain curved shaped or ‘v’ shape.
TYPES OF GENERATIONS
TIDAL FENCES TIDAL LAGOONS
TIDAL TURBINES
DISCONTINUOUS – CONTINOUS POWER
DISCONTINUOUS MODEL CONTINUOUS MODEL
FUTURE EXPANSION
BI-DIRECTIONAL TURBINE TIDAL-WIND TURBINE
CONCLUSIONS
Used to generate high amount of power.
Completely predictable.
Continuous power.
Construction should be due to situation.
SUGGESTIONS_PLEASE …… ?
THANK YOU…..!