ترجمه مقاله نقش ضروری ارتباطات 6G با چشم انداز صنعت 4.0
- مبلغ: ۸۶,۰۰۰ تومان
ترجمه مقاله پایداری توسعه شهری، تعدیل ساختار صنعتی و کارایی کاربری زمین
- مبلغ: ۹۱,۰۰۰ تومان
In last two decades, the main electrical power is generated from the conventional generation sources as natural gas, fossil fuel, coal and nuclear sources based on thermal combustion; witch became more and more harmful for the environment. In recent years, utilization of renewable energy sources in power systems has been increasing. These technologies- hydropower, biomass, wind and solar photovoltaic - have been successfully demonstrated over the years [I]. Renewable energy offers an alternative source of energy, climate friendly and sustainable. The development of renewable energy field is of interest for a lot of researchers and engineers over the world; they working together to develop an intelligent power system that has potential to better integrating renewable energy in the existing grid. They found the reality that more geographically separated wind farms connected together have a reliability of about 33-47% of their average output compared to a concentrated located wind farms, as in [2]. However, the rate of renewable energy installed capacity grows rapidly worldwide [3].One of the difficulties encountered is the variability of these sources or the intermittent nature that present the majority of renewable energy sources. The intermittency of these resources is often cited as a barrier to their large scale integration into the grid. [4].