Views
3 years ago

Study on Renewable Energy Resources, Oman - authority for ...

Study on Renewable Energy Resources, Oman - authority for ...

Renewable Energy Resources in Oman Fig.5.1.Modern grid connected wind turbine. Fig. 5.2 Nacelle of a grid connected wind turbine. Transformer Main shaft Rotor Generator Tower Gearbox Page 68 of 134 .

Renewable Energy Resources in Oman The total energy conversion system for a grid connected wind turbine is installed in the nacelle. The main components are the rotor connected to the gearbox via a main shaft and the generator connected to the gearbox via a high speed shaft. The power generated by the generator is transmitted to the grid eventually through a step up transformer. In 2006 the total installed wind power capacity worldwide was 75 GW of which 15 GW was installed in 2006. In some countries the wind turbines contribute up to 20 % of the total electricity production. The development of the global wind power capacity is shown in Fig. 5.3, Ref /14 /. Fig. 5.3. Development of global wind power capacity, Ref /14/ An annual increase in wind turbine capacity world wide is expected to be 15-20 %. In 2020 the world wide installed wind turbine capacity is expected to reach approximately 1000 GW. Off shore located wind turbines have been erected during recent years. This is relevant for countries where land availability is limited. Stand alone wind turbines Stand alone wind turbines for electricity generation can be divided into three categories: Micro systems: 100 W or less. Mini systems: 100 W - 10 kW Small systems: 10 kW to 50 kW. Stand alone wind turbines can been used as an inexpensive water pumping source, either as a mechanical pump or as power source for an electrical pump system. Page 69 of 134 .

2011 Annual Report - authority for electricity regulation, oman
NON-RENEWABLE AND RENEWABLE ENERGY RESOURCES
A RATIONAL LOOK AT RENEWABLE ENERGY - Wind Watch
Distributed Renewable Energy Operating Impacts and Valuation Study
Renewable Energy
Renewable Energy Resources - ISNAP
Renewable Energy Resource Assessment
5905 gp [eu rev]csfr4.qxd - European Renewable Energy Council
Case Studies - Renewable Energy Integration: Power to the ... - EERE
Legal Frameworks for Renewable Energy - The Infrastructure ...
recent study by Commonwealth North - Renewable Energy Alaska ...
Renewable Energy 101 - Environmental and Energy Study Institute
Energy efficiency and renewables - Euromedina
Renewable Energy Policy Workshop - World Resources Institute
Introduction to Wirsol Solar AG - Texas Renewable Energy ...
chile - Observatory for Renewable Energy in Latin America and
primer on the technologies of renewable energy - Pollution Probe
Read More - American Council On Renewable Energy
Renewal Energy Resources IV
2011 Renewable Energy Data Book
Renewable and Sustainable Energy Technology - International ...
The Status and Potential of Renewable Energy Technologies
Renewable Energy Compendium Report - United States Energy ...
Diapositiva 1 - Delhi International Renewable Energy Conference ...