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The paper presents the “run of the river” Small Hydropower Plant as an individual supplier whose aim is to reduce the amount of energy used by a consumer from a power system. The analyzed object consists of two propeller turbines, PM synchronous generators and power electronic units. Application of a variable speed operation provides a wide range of power generation. Moreover, the power electronic...
The present turbine relates to renewable energy in particular to the field of small-scale power. The unit is designed to maximize energy conversion of flowing water energy into electrical one without the construction of hydraulic structures (dams, levees, foundations) with possible applications on various rivers in all seasons — rivers with ice-covering during the winter, as hydroelectric power plant...
This paper considers the design of a high efficiency small-size generator for micro-hydroelectric energy production. Different generator designs are compared in order to identify the best solution to be adopted in such installations. Due to the small power rating, the same generator is considered in different installations, with different net heads and water flow. This allows to improve the cost-effectiveness...
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