Power quality has become a very important issue recently due to the impact on electricity suppliers, equipment manufacturers and customers. Power quality is described as the variation of voltage, current and frequency in a power system. Voltage magnitude is one of the major factors that determine the quality of power. Indeed, custom power technology, the low-voltage counterpart of the more wide...

Now a days, the problem of voltage sags and Swells create a severe impact on sensitive loads in industries . Due to which load shedding and over voltages might occur. Several custom power devices can be used to overcome this problem. Of these power devices Dynamic Voltage Restorer (DVR) is one of the most reliable and efficient custom power devices used in power distribution network. This paper...

Understanding the Challenge Nuclear facilities responsible for power generation, enrichment and storage are complex computing environments comprised of hundreds to thousands of individual devices. Those devices, and the computer systems that manage them, are built from a combination of common, off‐the‐shelf computing technologies and custom, one‐of‐a‐kind hardware, software and networking proto...

The rapid evolution in sub-micron process technology allows presently more complex systems to be implemented in embedded devices. In the near future, portable consumer devices must run multimedia and wireless network applications that require an enormous computational performance (1-40GOPS) at a low energy consumption (0.1-2W ). In these multimedia and wireless network applications, the dynamic...

Wind power generation is grasping more attention nowadays because it offers the benefits of reduced cost, increased efficiency, less pollution and so on. But the known disadvantage is that the integration of wind farm with grid leads to many power quality problems such as voltage sag, swell, unbalance, harmonics, flickers etc. This paper concentrates mainly on diminution of source voltage sag a...

BACKGROUND Orthotic devices can be a successful treatment for lower extremity injuries. However, the high cost of custom devices prevents some patients from purchasing them. Some orthotic companies have begun to offer a less expensive, semi-custom alternative. The purpose of this study was to examine whether the semi-custom devices can provide similar rearfoot control and comfort as custom devi...

Power dissipation in low powered devices is one of the most important considerations now days. It is very evident that hand held devices such as smart phones, calculators, tablets and laptops etc., which run on battery power, consume very low power for calculations and other operations. In this paper de-multiplexer has been designed using CMOS. In this paper the de-multiplexer has been designed...

The rise of the Internet of Things has led to an explosion of new sensor computing platforms. The complexity and application domains of IoT devices range from simple self-monitoring devices in vending machines to complex interactive devices with artificial intelligence in smart vehicles and drones. As IoT developers wish to meet more aggressive platform objectives and protect market share throu...

We designed a compact, high-speed, and low-power bank-type 12-port register file test chip for highly-parallel processors in 0.35μm CMOS technology. In this full-custom test chip design, 72% smaller area, 25% shorter access cycle time, and 62% lower power consumption are achieved in comparison to the conventional 12-port-cell-based register file.