Abstract:
For permanent development of a country needs electricity in every moment. One of the major
obstruction for economic development of Bangladesh is power crisis. At present the scenario
of power generation all over the world are mainly dependent on fossil fuel which are not
climate friendly and produce greenhouse gas that is responsible for global warming. The
reservation amount of fossil fuel are not adequate in Bangladesh. Copiousness of renewable
energy sources in the form of solar energy, wind energy provides renewable opportunities of
renewable energy based hybrid energy system in coastal areas of Bangladesh. An economical
compatibility of hybrid power system model (solar-wind) is presented in this thesis by
researching the potentials of the wind and solar energy to meet the energy demand of daffodil
international university. This hybrid model is designed by using a software tool named
RETSCREEN. This software is utilized to identify the least cost design among a lot of
options. To evaluate design embonpoint against the uncertainty regarding to fuel prices, wind
speed and the availability of sunlight, a sensitivity analysis is also performed.
Description:
With the help of light or heat, the sun radiates energy. People have been using this
energy for many centuries and it is one of many types that is known as a fuel for
renewable energy. Photovoltaic (PV) is the field of exploration and preamble of new
technologies and impersonations to switch sunlight into a more usable form:
electricity. In recent years, the production of photovoltaic cells has significantly
increased, almost reduplication every two years since 2002, making it the swiftly
growing energy source in the universe. This enhancement in occurrence and
consumer demand growth has led to a worldwide interest in developing new steering
for photovoltaic technology.
Bangladesh is one of the most deeply replenished countries, with 79 percent of the
demography living in rustic bounds .In 1997, the realm's annual energy expenditure
per capita was about 77 kg, to advantage beneath the worldwide genuflection of 1474
kg (ADB, 2001). Just about 30 percent of the demography has perception to
electricity (BPDB, 2002)[7]. More than 80% of populace lean on trite sources of
energy such as firewood, cow dung, and agricultural relics for their energy needs.
Superfluous use of firewood is a hazard to the remaining arbor cover, which is only
10% of the total land area (WEC, 2000)[8]. Bangladesh has grandiose provisions for
renewable energy, such as solar insulation and biomass. Using these resources seems
to be a promising way of improving the attribute of life of rustic villagers. Solar
power is not newish in Bangladesh, as since 1996 companies have been trying to
market solar energy systems to the overt. Hereto the idea took a lingering time to go
in a technologically behindhand bourn like Bangladesh. A number of secular solar
energy systems are being used in homes across the bourn in Bangladesh. In this scale,
the use of solar energy is highly brawny and salutary as more than 60% of the bourn's
areas do not have access to main grid electricity. As part of the rustic Electrification
and Renewable Energy Development Project (REREDP)[9], which subsidizes solar
energy systems, the World Bank supports a program to make solar energy available to
the comprehensive demography in Bangladesh.