Schottky diode

Career Episode – 1 Introduction CE 1.1 Communication technology is taking a new phase day by day. In olden days there use to be two to three people to turn ON and OFF an instrument or appliance but in present generation we are operating the instruments with remote and wireless source, so this increasing technology growth developed a keen interest in doing this project, which is described in this career episode done in my tenure of bachelor of technology in Electronics and Communication Engineering

Purpose In the present era where energy demands growing rapidly the solar module is one of the solutions and a good one. “More energy from the sunlight strikes the Earth in one hour (4.3 × 1020 J) than all the energy consumed on the planet in a year (4.1 × 1020 J)” therefore solar energy has a bright future ahead. The first solar cell was invented in 1953 and had efficacy rate of 4 present while toady’s solar cell is 40 present efficient. SolarCity is using the one of the efficient solar panels which

disadvantages of operating at high duty-cycle, high switch voltage stress and high diode peak current. The conventional boost high step-up converter can provide very high voltage gain without operating at high duty-cycle by employing a coupled inductor, a switched capacitor and an additional diode. Non-isolated high step up converter overcomes this drawback. This converter reduces voltage stress on switch and diode by using additional one capacitor and rearranging components in conventional single

Power electronics circuits convert electric power from one form to other using electronic devices. By using semiconductor devices as switches power electronics circuits function, thereby controlling or modifying a voltage or current.Power electronics application range from high-power conversion equipment such as dc power transmission to everyday appliances, such as cell phone chargers, cordless screwdrivers, power supplies for computers, and hybrid automobiles. Power electronics includes applications

Generators-Primary Cooling Water Circuit functioning : In order to distinguish the treated water from the secondary coolant (raw water, condensator etc.) it is named as primary water because it is used for cooling stator winding, phase connectors and bushings . The secondary cooling absorbs the heat from the primary cooler when water is circulated in a closed circuit by the primary water cooler. The pump is supplied with in primary water cooler. Water is supplied to the flow paths of the generator

Efficiency Comparison of Perturb & Observe, Incremental Conductance & Fuzzy Logic Controller by Using Boost Converter and Interleaved Boost Converter abstract: Current scenario of the globe is that sources for energy are lagging behind the current demand so most concentration is on renewables. Solar performance efficiency mainly depends on cell structure, maximum power point tracking technique and converter circuit used. MPPT operation executes a key part in raising the strength of PV system. A p

GUJARAT TECHNOLOGICAL UNIVERSITY Chandkheda, Ahmedabad Affiliated SARDAR VALLABHBHAI PATEL INSTITUTE OF TECHNOLOGY A Project Report On REVERSE VOLTAGE MULTILEVEL INVERTER Under the subject PROJECT-I B. E. IV, Semester –VII (ELECTRICAL Branch) Submitted by Name of student Enrolment No. Bela Nagabhai (140413109002) Patel Dharmil

Career Episode 1 Career Timeline: March 2006 to May 2006. (Sixth Semester) Institution: Maharishi Dayanand University Location: Haryana, India Career Description: Designing a Boost Converter. Title: Individual Project Lead Introduction Recently, the technological advancements in power electronics and semiconductor technologies have led to improvements in power electronic systems. The purpose of this project is to design a Boost Converter which is a DC-to-DC power converter with an output voltage

2.8 CA3130 Op-Amp CA3130A and CA3130 are op-amp that combine the advantage of both CMOS and bipolar transistors. Gate-protected P-channel MOSFET transistor are used in the input circuit to provide very high-input impedance, very low input current and exceptional speed performance. The use of P,OS transistor in the input stage results in common mode input voltage capability down to 0.5V below the negative supply terminal, an important attribute in single-supply application. The CA3130 series circuit

8 We systematically demonstrate that one-dimensional phononic crystal (1-D PnC) tethers can signif- 9 icantly reduce tether loss in micromechanical resonators to a point where the total energy loss is 10 dominated by intrinsic mechanisms, particularly phonon damping. Multiple silicon resonators are 11 designed, fabricated, and tested to provide comparisons in terms of the number of periods in the 12 PnC and the resonance frequency, as well as a comparison with conventional straight-beam tethers.