With the growing emphasis on sustainable energy generation fueled by heightened concerns about global warming and the world’s unquenchable demand for power, it is only fair that many ask the question “are wind turbines becoming more efficient?”. One of the “loudest” sources of opposition to the wind energy initiative, aside from the fact that it can be an eyesore, is that its relative inefficiency defeats the purpose of constructing alternative energy power houses in the first place. If all that one does by constructing wind mills on Miera Hill is generate a few kilowatts at the expanse of the picturesque scenery, we’d rather not do it.
To drive the point home, let us do a little science and math to help us understand the situation. A wind turbine works by converting the kinetic energy imparted by the wind into electrical energy which can then be fed into the grid. That energy, while small, can be valuable because it can help offset our small energy demands on a daily basis including you searching for online fantasy football help or brewing coffee.
The fact is that more efficient wind turbines allow wind farm installations to produce more power for the same wind input coming in. Suppose that the incoming wind velocity is enough to drive a 50% efficient turbine producing 100W of energy for that turbine; simply improving the turbine efficiency to 60% improves the power generation by the same amount and that incremental increase may just be enough to support your pressure washing chores on a weekly basis or even help you operate your home-based business answering the phone dialed via toll free numbers. In a nutshell, there is no situation that negates the value of improved efficiency in power generation especially if it does not require any extra spending to achieve it.
This is where the science comes in. The question on the efficiency of wind turbines is primarily an engineering question. Simply put: what is the maximum efficiency that current wind turbine designs can deliver and what can be done to improve the design? Answering these questions require extensive knowledge about machine design and is something unfortunately beyond the realm of the common folk. Suffice it to say that there are very dedicated people working in laboratory and universities around the world to address these problems and any improvement can only be taken as a step in the right direction, even when all it does in the interim is negate the energy consumption of that small air-conditioning that you use to regulate your labrador retrievers’ temperature.
So, are wind turbines becoming more efficient? The answer is a resounding yes. Several new technologies have been credited with improving wind turbine efficiency such as new generator designs using the variable induction principle, improvements in inspection and maintenance using robots to spot defects early on, and even turbines designed for special applications like those that continue generating power even in low airflow conditions. Even if you are in pikavippi, these new turbines will continue to work with remarkable efficiency.
Of course, there are plenty more that can be done to help usher wind technology forward. For starters, the government can enact laws to reward households that use small wind turbines like we currently do with solar panels. There may also be laws that allow cash advance online for funding household power generation via wind power.
We are far from realizing the true potential of wind power generation but we are heading in the right direction. Only time will tell if we can get there. For now, improving wind turbine efficiency is a step forward that we’ll have to live with and be thankful for.