Energy suppliers face change. New forms of alternative energies, new network technologies and the transition to the digital world all present challenges. There are lessons to be learned about how to make the new world work.
Stanley Reed for The New York Times: A project to install hundreds of wind turbines in the Fosen peninsula area of Norway at one point was shelved as unfeasible. The strong breezes that whip off the sea can shift and swing unpredictably, while the soaring cliffs and steep drop-offs create turbulence that wears out expensive equipment.
The venture was rescued with a lot of help from the mathematical calculations of Vestas Wind Systems, a Danish wind power company. Vestas used data to figure out how to use more powerful turbines for the project, and precisely where to place them. That meant the utility developing the facility could buy fewer turbines, helping cut costs and balancing the economics of the $1.2 billion project.
The company is at the forefront of efforts to make wind a competitive source of energy, rather than just a subsidized experiment. In doing so, it has become a model for the renewables industry, which has struggled at times to remain viable while facing cuts to government subsidies and volatile oil and gas prices. Vestas understands the fickleness of the renewable energy business. Cont'd...
The Fourth Industrial Revolution means providing a personalised energy experience for the consumers, prosumers and utility companies. Consumers and prosumers want to see their impact on their bill, the grid and the environment - and they want to be accountable for their energy choices.
Joyce Solar Actuators are designed to precisely position smaller solar tracking equipment. Their robust and efficient DC motor (24V or 36V) keeps power consumption to a minimum. Travel speeds remain nearly constant regardless of the load. Ideal for rugged environments common to the solar industry, these cost-effective SA actuators have an IP65 protection rating. Self-locking features in the mechanism ensure that the solar actuator will hold position throughout the daily tracking cycle.
• Double clevis mounting for easy installation
• Clutch for overload protection
• Adjustable limit switches for flexible travel settings
• Reed sensor digital feedback for accurate positioning
• Duty cycle is 25% (4 min. running, 12 min. rest)
• Lubricated for life