Leveraging on-site renewable sources like solar and wind provides ample opportunities on developing environmental friendly energy-efficient data centers. Due to intermittent nature of energy fluctuating grid price, advanced centers often deploy distributed UPS systems with high efficiency, scalability, reliability. In this study, we investigate the problem management for resources storages. We ...

Concerns about global Climate and sustainable energy are perhaps among the most inevitable and fanatical issues of the present time. To tackle concerns arising from high energy consumption and its adverse environmental impact, in recent years has caused manufacturers to establish energy management cell and policymakers to formulate policies. These Policies and required to be firmly held, in ord...

The impact of global warming and climate change is one of the most critical challenges of the 21st century. The greenhouse effect caused by technological development and industrial pollution has accelerated the speed of global warming. The continuous improvement in automobile energy consumption is one of the most effective ways to reduce global warming. A comparative analysis is proposed to exa...

Wireless sensor networks(WSNs) consists of a large number of wireless sensor nodes that have sensing, data processing and communication functionalities. WNSs are typically used to monitor a field of interest to detect movement, temperature changes, precipitation etc. Energy Consumption and Coverage are two major problems in wireless sensor networks. We implement our proposed scheme in NS-2 as a...

With a rapid growth rate, urbanization is casting a profound impact on both production and residential sector in China, influencing the energy consumption accordingly. Based on theoretical analysis and LMDI (Log Mean Divisia Index) method, the change of energy consumption in the two sectors is decomposed into several effects related to urbanization. According to the empirical result from 1980 t...

In most industrial zones, electric energy is one of the most important energy sources. Since electrical motors are the main energy consumers of industrial factories, consumption optimization in these motors can be considered as a main option related to energy saving. One very effective way to reduce the consumption of these equipment is to use a motor speed controllers or drives. Since the loss...