Afhalen na 1 uur in een winkel met voorraad
Gratis thuislevering in België vanaf € 30
Ruim aanbod met 7 miljoen producten

Afhalen na 1 uur in een winkel met voorraad
Gratis thuislevering in België vanaf € 30
Ruim aanbod met 7 miljoen producten

Winkels

Verlanglijstje

Winkels

Verlanglijstje

Zoeken

Volg ons op

140 winkels

Wist je dat er in Vlaanderen voor iedereen een Standaard Boekhandel is binnen een straal van 7 km?

Vind hier een winkel

€ 28,45

+ 56 punten

Levertermijn 1 à 4 weken

Eenvoudig bestellen

Veilig betalen

Gratis thuislevering vanaf € 30 (via bpost)

Gratis levering in je Standaard Boekhandel

Omschrijving

If you were about to spend hundreds of millions of dollars on a wind turbine farm, wouldn't you want the turbine designer to minimize energy cost by taking into account the array effects (slowing wind down and adding turbulence), grid integration, and electric storage, rather than the current practice of optimizing the turbine as if it were isolated? Dr. Denkenberger discovered this disconnect and he provides a solution by optimizing the wind speed at which the generator reaches full power, the rated wind speed. By reducing this speed below the optimum for an isolated turbine, the turbines spend more time at maximum power. A dedicated transmission line is utilized better, lowering the cost of transmission. Since the available wind is used more efficiently, this reduces the array interference penalty. Believe it or not, he finds that turbines placed in a large array connected to a long dedicated transmission line should have 53% of the rated power of an isolated wind turbine, and this reduces the overall cost of energy by a staggering 9%, which could save billions of dollars per year! This book should be especially useful for those designing and procuring wind turbines.