TIDAL TECHNOLOGY

PRESENTED BY

MANOJ KUMAR MIRIYALAPACE Institute of Technology & Sciences, Ongole

12KQ1A0220@GMAIL.COM

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…..!