Texas hits new wind power milestone on Thursday
By Jordan Blum for Fuel Fix: The Texas electric grid hit a new record for wind power use early Thursday, as the state continues dominating the rest of the nation in wind farm growth.
At 12:30 am Thursday, the main Texas grid operator reported that nearly 37 percent of demand was met with wind power. The Electricity Reliability Council of Texas, which manages nearly 90 percent of the state’s electric needs, said it used 12,237.6 megawatts of wind power at the time. That bested a previous record set on Sept. 13 of 11,467 megawatts.
A megawatt powers about 500 typical Texas residences during periods of normal demand.
The new record came the same day as the American Wind Energy Association reported Texas accounted for nearly half of the nation’s wind power growth in the third quarter of the year. Texas added 771 megawatts of wind generation in the third quarter and, nationwide, about 1,600 megawatts were put online. Texas now has about 16,400 megawatts of wind power, according to the AWEA, which is about 10,000 megawatts more than the second and third windiest states, California and Iowa. Cont'd...
Wind turbine technology stores excess wind power for when gusts turn to breezes
Megan Treacy for TreeHugger: A new technology developed by University of Nebraska-Lincoln electrical engineering doctoral student Jie Cheng solves both of those problems by harnessing the excess wind energy usually wasted as spillage and storing it for use when wind speeds dip, making wind turbines more efficient and consistent.
Cheng's system converts and directs the extra wind energy to an air compression tank, where the energy is stored until wind speeds dip below the maximum capacity. Using a rotary vane machine that is connected between the turbine's gearbox and generator, excess energy is diverted and stored in the air compression tank. When the wind dies down, the tank then kicks in and reverses airflow back to the rotary vane machine to generate electricity.
In a recent study of his prototype, Cheng found that a 250-kW system would produce an additional 3,830 kWh of electricity per week or an additional 16,400 kWh per month based on historical wind data from Springview, Nebraska. That extra electricity is about 18 times the monthly energy use of a typical American household. Cont'd...
"WindTalker" Arrives Providing Ideal Anemometer Replacement Solution for Turbine Control
New, smart, wind sensitive: "WindTalker" from NorCal Controls combines with Lufft VENTUS for the ideal cold weather turbine control anemometer replacement solution.
NorCal controls partners with Lufft to create the new: "WindTalker"
New, smart, wind sensitive: "WindTalker" combines with Lufft VENTUS for the ideal cold weather turbine control anemometer replacement solution.
Records 1 to 4 of 4
Featured Product
Early Fire Detection System for Battery Storage & Charging
Revolutionizing safety in battery reliant industries, our early fire detection system uses thermal cameras to spot early signs of battery thermal runaway. It triggers alarms and notifies users via text, voice, or email, ensuring rapid response to potential hazards. Proactive and reliable, our system sets a new standard in fire prevention for enhanced peace of mind in battery storage and charging environments.
