The utilization of renewable energy sources is being pushed by both greater environmental consciousness and expanding demand. Recently, solar photovoltaic technology has found increased use for a broader range applications. This may be ascribed to energy's extensive availability as well its long-term viability low cost. According the global (PV) industry, 594 gigawatts (GW) PV capacity were ins...

The AES is still the ”State of the Art” cryptographic algorithm, and power analysis attacks had shown that breaking traditionally said high secure ciphers (like AES) is done with a relative low effort. This paper describes how to perform such an attack on an AES implementation.

In this work, a study of MEMS (Micro electro mechanical system) and SUGAR simulator is presented. A MEMS power switch is implemented and the insertion loss, return loss with respect to frequency and ON and Off states of these loss with respect to frequency is studied. Ultra low ON state insertion loss, high off state isolation and high RF signal power handling characteristics are achieved .Many...

n this paper we investigate the extent of Information Technology penetration in Power sector, taking KPCL , Karnataka Power Corporation Ltd., a premier power generating , a state owned public sector organization as an example. Any organization to flourish, adoption of Information Technology is inevitable in the days of fast changing technological advancements. It is not merely the investment on...

........................................................................................................................... i Acknowledgement........................................................................................................... ii List of Figures ..................................................................................................................v List of Table...

In recent years, equipment and network standards have been increasing in both number and complexity. Two standards that will soon be introduced to Australia are the MV and HV standards for assessing distorting and fluctuating loads, AS/NZS 61000.3.6 and AS/NZS 61000.3.7, respectively. Utility engineers, being under increasing time constraints, are turning more and more to software to quickly so...

In this Paper, Urdhva tiryakbhyam Sutra is first applied to the binary number system and is used to develop digital multiplier architecture. This is shown to be very similar to the popular array multiplier architecture. This Sutra also shows the effectiveness of to reduce the NXN multiplier structure into an efficient 4X4 multiplier structures. Nikhilam Sutra is then discussed and is shown to b...

The actual idea of a telephony structure shows a Private Automatic Branch Exchange (PABX) directly controlling a whole communication system. Ringing and caller identification signals, voltage setting for the phone sets among other important parameters all are transmitted using twisted pair cables that have to be installed and distributed along the building. The use of existing indoor power line...

One way to achieve the best in class reliability is implementation of a design for methodology into process order estimate lifetime each individual critical component, based on proper models failure modes. The main drawback above-mentioned approach that it relies handbook-based models, which usually are only accurate particular components. This fact causes necessity develop testing procedure Si...