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Parabolic Trough Collector Applications :
How It Works :The Parabolic Trough Collector is producing steam from solar radiation, which is used for:power generation, process heating and cooling
Termostil’s system converts sunshine into useful thermal energy through parabolic collectors that concentrate the solar energy onto solar receivers containing a heat transfer fluid. This fluid is circulated and heated through the receivers, and the heat is released to heat exchangers to generate steam. The steam powers a turbine/generator to produce electricity
Thermal energy generated collectors provides process heat and steam in 180 to 220°C temperature range.
Solar radiation is the fundamental, basic, energy source for the earth. Solar thermal receivers with parabolic trough reflectors, focusing on surface treated absorbers pipe in evecuated glass tubing, can recover 60% of the incident solar radiation in the sensible heat of a fluid flowing in the pipe at a temperature up to 220°C.
Solar thermal heat can be used effectively in double stage absorption chiller with a coefficient of performance of 1.4 to provide chilled water for cooling a builing in summer.
Absorption Chillers convert heat into chilled water, reducing the electricity consumption by 95%.
Applications for solar cooling in indsustry and commercil centres - for hotels, hospitals, schools, military places etc.
Cogeneration: The distributed power solar field is comprised of rows of solar collectors which generate steam through a heat exchanger. This steam, in turn, drives a condensed steam turbine, and the turbine converts part of the power into electricity. In addition to electricity, the hot water that exits in the power block can be recycled to operate cooling machines or deliver industrial and domestic hot water. Solar thermal distributed power plants provide power, heating and cooling for industrial and commercial use.
Why Cogenerate ? Centralized Thermal Power plants convert only 33% of the energy available into useful electrical energy 2/3 of the Primary Energy is lost to the atmosphere in the form of heat adding to global warming |
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