Abstract
It is necessary to evaluate the economic benefit of introducing enhanced O&M technologies quantitatively as it is the key to promote such technologies to the wind power market and hence increase the occupancy rate of wind power equipment. This paper shows the way to verify and evaluate the economic benefit of enhanced O&M technology using CMS vibration acceleration sensor as an example by using "wind power generation risk assessment model". Based on the result of the evaluation, introduction of enhanced technology can be expected to raise the IRR in the scenario where a major accident occurs. From the viewpoint of risk management, evaluating the economic impact of loss and the way to minimize the influence quantitatively is good for the wind power project so improving the accuracy of the evaluation results by accumulating data.
