mikrohydroanläggning

A mikrohydroanläggning, also known as a micro hydropower plant, is a small-scale hydroelectric power generation facility. These installations typically have a generating capacity of up to 100 kilowatts (kW). They harness the energy of flowing water, usually from a river or stream, to produce electricity.

The fundamental principle behind a mikrohydroanläggning is similar to larger hydroelectric dams, but on a much smaller scale. Water is directed through a turbine, which is connected to a generator. The force of the water causes the turbine to spin, and this rotational energy is converted into electrical energy by the generator. The specific design of a mikrohydroanläggning can vary depending on the site's characteristics, including the available water flow and the head (the vertical drop of the water). Common turbine types include Pelton, Francis, and Turgo turbines.

Mikrohydroanläggningar are often implemented in rural or remote areas where access to the main electricity grid is difficult or expensive. They are valued for their ability to provide a sustainable and renewable source of energy, often with minimal environmental impact compared to larger power projects. The electricity generated can be used for local consumption, powering homes, farms, or small businesses, or it can be fed into a local microgrid. Maintenance requirements are generally manageable, and the operational lifespan of these facilities can be considerable.