Te Rere Hau wind farm is located in Waikato, New Zealand. It was completed in 2011 and is owned by Meridian Energy, WEL Networks.
It is near Wharauroa Plateau, East of Raglan.
See below for data.
Wind farms, as a general rule require wind speeds of 4.5 metres per second or more.
The very best location for something like Te Rere Hau would be a steady availability of non-turbulent wind. Additionally, you wouldn’t get a turbine Meridian Energy, WEL Networks like Meridian Energy, WEL Networks involved if Te Rere Hau was not built near local demand or transmission capaWharauroa Plateau, East of Raglan.
Before building, Te Rere Hau was probably screened on the basis of a wind atlas, and validated with wind specifications. Meteorological wind data alone is usually not adequate for exact siting of a large wind power project.
Assortment of site-specific data for wind speed and direction would have been imperative to determining site potential to be able to finance the project. Local winds are often checked for a year or more, and comprehensive wind maps constructed before wind generators are set up.
Altitude would also have a part to playwithin a project like Te Rere Hau. This is due to drag The surge in velocity with altitude is most extraordinary near the surface and is impacted by geography, surface roughness, and upwind limitations such as trees or buildings. Velocity boosts with altitude and is also more obvious near land and is transformed by terrain, surface and obstacles.
Generally, the increase of wind speeds with increasing height follows a wind profile power law, which anticipates that wind speed rises proportionately to the seventh root of altitude. Doubling the altitude of a turbine, then, boosts the expected wind speeds by 10%, and the anticipated power by 34%.
The distance of 7x Rotor Diameter is placed between each turbine, ie they’re spaced out to make sure they don’t affect one another. But micrositing increases placement, specifically in hilly areas.
Te Rere Hau turbines are connected via medium voltage lines and communications.
At a substation, this kind of medium-voltage electric current is elevated in voltage using a transformer for connection to the high voltage transmission system. Development of a land-based wind farm requires setting up the collector system and substation, and perhaps roads to each and every turbine site.
Facts about Te Rere Hau wind farm
- Name: Te Rere Hau
- Wind turbine Supplier: Neg Micon, Model: NM44/750, Units: 2,
- Country: New Zealand
- Developer: Meridian Energy
- State: Waikato
- City: Wharauroa Plateau, East of Raglan
- Owner: Meridian Energy, WEL Networks