ABSTRACT : |
Rural distribution feeders are characterized by low voltage, low efficiency, non optimized distribution of electric power, and become burden for utilities hence suffers with least priority in operation and maintenance issues. In most of the remote and non electrified sites, extension of utility grid lines experiences high capital investment, high lead time, low load factor, poor voltage regulation and frequent power supply interruptions. Hence, a convenient, cost-effective and reliable power supply is an essential factor in the development of any rural area. To overcome all the disadvantages possessed by the conventional method of electricity generation and transmission to rural electric grid, distributed energy generation locally is being preferred and promoted.
This report presents design and implementation of small solar wind hybrid system which can feed a rural load without any interruption. It focuses on three areas:
- The present condition of the distribution system in rural areas.
- The upgrades needed to deliver good quality power, particularly in rural networks, with the least technical and nontechnical losses.
- The introduction of new technology needed for to enhance electric power distribution reliability.
Keywords: 1.Rural electric supply,2. Solar PV- Wind hybrid system
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