Deepakkumar Yadav
Various Biomass Based on Electrical Plants (a) Bio-chemical based (i.e. Bio-gas) power plant. (b) Thermochemical based (Municipal waste) plant. (c) Agro-chemical based (Bio-diesel) plant. Bio-chemical Based (i.e. Bio-gas) Power Plant In the large scale plant following are the output energy and products : Heat energy for drying. Electrical energy to supply local consumers or to … Read more
Types of Solar Thermal Power Plants There are various types of solar thermal plant from small size to large size and with Tow medium and high temperatures obtained from solar radiations. Following solar plants are briefly explained with their block diagrams Low, temperature solar power plant using array of flat collector (temperatures 60° to 100°C). … Read more
Types of Collectors There are two main types of collectors : (A) Flat plate collectors. (B) Concentrating collectors. (A) Flat plate collector The construction is shown below : Figure A Absorber plate with number of tubes is prepared by copper tubes and sheets by soldering. This plate is layered by black paint so as to … Read more
Solar Power Technology (Energy Flow Conversion) Solar energy from sun is collected by different types of solar collectors of various shapes and sizes or collected by using solar ponds. This solar energy is transferred directly to the working fluid or through heat exchanger. The steam is formed. Its pressure is much more. This high pressure … Read more
Systems of PhotoVoltaic Solar Generation There are two systems of electric power generation from solar cells : Roof top array system Satellite system 1. Roof Top Array System : This system is mounted on roofs. It is an earth based solar system. In such system the problem of energy storage is difficult. But the solution … Read more
Properties of Biogas Even at very low temperature the biogas readily mixes with air. So It does not need to provide rich mixture at starting time. It has very good antiknock properties. It is a safe fuel. Uses : Biogas can be used in petrol engines, diesel engines as a fuel for cooking, for power … Read more
Advantages and Disadvantages of Solar Thermal Power Plants Advantages of Solar Thermal Power Plants (Over other Conventional Thermal Power Plants) The process of energy conversion is pollution free. No fossil fuel is required (so saving in fuels). No transportation of fuels as coal (oil transportation in conventional plants). It can be erected at convenient/remote areas. … Read more
Advantages, Disadvantages and Applications of Photovoltaic System of Electric Power Generation (A) Advantages (Merits) of Photovoltaic System : System can be built at remote locations and R is simple stand alone. Selection is very easy for power capacities selection and R can function unattended for a long time. Other thermal processes are omitted in this system as … Read more
Electric Power Generation by PhotoVoltaic (PV) System In such system solar energy is directly converted into electrical energy. Such system of electric power generation is more compact and very convenient as compared with other solar thermal conversion systems of electric power generation. Energy of visible and Infra-red regions of the solar radiations are used in … Read more
Comparison of Concentrating Collector With Flat Plate Collector Q. Difference between Concentrating Collector and Flat Plate Collector Sr. No. Point of Comparison Flat Plate Collector Concentrating Collector 1. Cost Less More 2. Efficiency Less More 3. Heat Losses Less Less 4. Absorber area More (large) Small 5. Land Space requirement More space is required Less … Read more