Project solar shallow
0 likes349 views
1. Solar water pumps can provide water in remote locations without access to power lines and are more economically and environmentally friendly than diesel pumps. 2. A solar water pump system uses photovoltaic panels to generate electricity to power an electric pump. The water is pumped into a storage tank for gravity feed. 3. While initial costs may be higher, solar pumps have lower long term costs than diesel pumps due to no fuel costs and require little maintenance. They provide environmental benefits by reducing greenhouse gas emissions.
Project solar shallow
- 1. INNOVATIVE TECHNO-MANAGEMENT SOLUTIONS FOR SOCIAL SECTOR
- 2. Need for techno managements 1.To think out of the box and provide solutions for the improvement of human life 2. To research in fields that will bring direct benefits to mankind in distant future
- 4. Name Roll No: Suhrid Banerjee 20 Kalyan Ghosh 46 Suvadip Rang 24 Sourav Ghosh 13
- 5. A reliable and clean water supply is an essential need but a large number of people currently lack this basic provision. Solar water pumps is a socially and environmentally attractive technology to supply water. Especially if the need for water is in remote locations which are beyond the reach of power lines, solar power is often the economically preferred technology. Solar water pumps can supply water to locations which are beyond the reach of power lines. Commonly, such places relies on human or animal power or on diesel engines for their water supply. Solar water pumps can replace the current pump systems and result in both socio-economic benefits as well as climate related benefits. The water supplied by the solar water pump can be used to irrigate crops, water livestock or provide potable drinking water.
- 6. A solar water pump system is essentially an electrical pump system in which the electricity is provided by one or several PhotoVoltaic (PV) panels. A typical solar powered pumping system consists of a solar panel array that powers an electric motor, which in turn powers a bore or surface pump. The water is often pumped from the ground or stream into a storage tank that provides a gravity feed, so energy storage is not needed for these systems. A typical installation is illustrated in Figure.
- 7. The vital merit of using a solar powered shallow is that it will not require any power supply. As a result it can be used in many remote locations where grid power is not available. It also helps to conserve energy. So it will be more economically suitable for the rural population.
- 8. The main advantage and disadvantages are categorized below Advantages Disadvantages - Low maintenance - Potentially high initial - No fuel costs or spills costs - Easy to install - Lower output in cloudy - Simple and reliable weather - Unattended operation - Must have good sun - System can be made to exposure between 9 AM be mobile and 3 PM
- 9. Other Contributions 1.CONTRIBUTION OF THE TECHNOLOGY TO SOCIAL DEVELOPMENT SOLAR WATER PUMPS CONTRIBUTE TO SOCIAL DEVELOPMENT IN SEVERAL WAYS. SINCE OTHER REMOTE WATER SUPPLY SYSTEMS ARE LESS RELIABLE THAN SOLAR WATER PUMPS. THE USE OF SOLAR WATER PUMPS THEREFORE PROVIDES A RELIABLE, SAFE AND ADEQUATE WATER SUPPLY WHICH IMPROVES THE COMMUNITY'S HEALTH 2.CONTRIBUTION OF THE TECHNOLOGY TO PROTECTION OF THE ENVIRONMENT WHEN SOLAR WATER PUMPS REPLACE EITHER DIESEL GENERATED ELECTRICITY OR GRID BASED ELECTRICITY, THERE ARE CERTAIN CLIMATE RELATED BENEFITS. A DIESEL GENERATOR EMITS CO2 DURING OPERATION AND GRID BASED ELECTRICITY IS USUALLY GENERATED WITH EITHER COAL, OIL OR NATURAL GAS WHICH ALSO EMITS CONSIDERABLE QUANTITIES OF CO2. IN CONTRAST. A SOLAR BASED WATER PUMP SYSTEM DOES NOT RESULT IN GREENHOUSE GAS EMISSIONS. EXTENSIVE USE OF SOLAR WATER PUMPS WOULD THEREFORE LEAD TO SUBSTANTIAL GREENHOUSE GAS EMISSION REDUCTION.
- 10. BUT THE VITAL QUESTION IS :
- 11. And the answer to the previous question is both yes and no. At first your initial capital cost will be higher than other usual machines because of several aspects of the machine(viz. size, insolation level, pumping head etc). While system size and insolation levels greatly influence the capital costs of a solar shallow, the operational costs of the system are generally very low due to low labor and maintenance costs. In contrast, inexpensive diesel or gas generators have low initial capital costs but require constant maintenance and the parts have shorter lifetimes which increases operating costs. This long-term economic advantage makes solar water pumping more cost-effective to conventional pumping systems, such as diesel and electrical pumps . A study by the Bureau of Land Management showed that certain Solar systems cost only 64 % over twenty years compared to a generator system did over ten years
- 12. TECHNICAL DETAILS AND SPECIFICATIONS Submersible Pump Light weight stainless steel pump and body Option for 0perating head from 15-90m Discharge range from 500-4500 LPH Brushless DC / specially designed AC motor. Rated speed 500 to 3600rpm Current range 5-15 amps. Voltage requirement 30-300 volts Cable 3mmx25mm2 Suitable for 100mm and above dia. Bore/tube wells Solar Array Monocrystalline/ Multicrystalline photovoltaic cells fitted in aluminum frame Galvanized pipe structure for mounting solar array Can be tilted in a suitable direction to optimize panel use. Current out put range 500-2000 watt from 15 to 100 volts
- 13. CONCLUSION: Solar power is the modern energy source of India. As there is a huge shortage of conventional energy sources in India, anything that can replace today's machines with non-renewable energy sources is definitely a good investment. In India there are many remote places which lack the availability of electricity, in those regions the only alternative will be solar energy. As a whole, Solar Shallow will not only decrease financial problems but also it will increase agricultural productivity and benefit on much more aspects.