Papers by kumar khandagle
Most of time projects require some universal block like Filters, Multiplier, adder etc. which are... more Most of time projects require some universal block like Filters, Multiplier, adder etc. which are already designed and efficiently implemented to suite FPGA architecture. Such IP's play crucial role in designing system at early stages of Project. Using particular IP require some basic understanding which can be easily gained through particular IP user manual provided at Xilinx website. Using IP in particular projects require some experience and new user usually find it difficult to utilize them effectively in projects. The steps discussed here are through experience i got in using them in almost every project. Block diagram feature in Vivado provide a quick way to design system with IP. I will explain basic steps of implementing a system with block diagram in next paper. In this Paper we will be designing 12-bit counter with Binary Counter IP provided by Xilinx. 1. Create New project (refer my paper Understanding System design flow with Vivado for more info) and select Create block diagram from top left corner.
This Paper describes basics steps to start designing system with Xilinx Vivado design suite. The ... more This Paper describes basics steps to start designing system with Xilinx Vivado design suite. The paper walks you through the basic steps require to design any system. In this paper 4-bit counter is designed and simulated. Vivado Version 16 provide extra functionality of Analog viewing feature which add features of Model sim in single software
Renewable energy sources are gaining more importance as we are progressing towards the future. Th... more Renewable energy sources are gaining more importance as we are progressing towards the future. They remain the most preferred alternative source of clean energy to non-renewable energy sources. major hurdle in their full utilization is their climate dependency which human being cannot control, hence the major focus of this project is to efficiently gather available sunlight and then efficiently utilized stored energy for running solar lamp. We try to add some circuit blocks to maximize storing of energy in batteries simultaneously protecting batteries from overcharging also we try to make the mechanical case which will focus more light on the solar panel. The solar lamp body is designed such that case carrying LED Array can be rotated in three directions easily giving more flexibility to the user. To make the entire system of small size, we physically separated charging and discharging assembly. Charging assembly consist of solar panel and circuit use to charge battery, batteries require to be place in the battery socket for charging. The advantage of separating charging and discharging assembly is that you can place the solar panel wherever we can obtain maximum sunlight and we just have to put batteries in battery socket to store energy from sunlight. To turn on the solar lamp we need to add batteries in the battery socket of solar lamp. In case of low sunlight when batteries are not fully charged solar lamp can be turned on by using any mobile charger as solar lamp is embedded with USB port. Hence solar lamp can work on both renewable as well as non renewable energy source, but design major focus is on efficient utilization of non renewable energy source and USB operation is merely an added functionality.
Most of electrical engineering students requires function generator, measuring devices like Multi... more Most of electrical engineering students requires function generator, measuring devices like Multimeter and DAQ to study nature of electric circuits and to test circuit at various test point for its correct functionality. Good Function generators cost around 7 - 8 k. Good Multimeter cost around 1k whereas DAQ cost around 10 k - 14 k depending on functionality. So most of engineers remain dependent on college labs to perform various experiment which strictly hurdle learning process and also add restriction to learning. Our aim in this project is to implement a single system that can measure electrical quantities, some physical quantities simultaneously we can generate different type of waveform like square, sine etc. Electrical quantities like voltage, current and resistance can be measured which function as similar to DAQ. Physical quantities like frequency, pulse width, duty cycle and period can also be measured. Generator circuit allows generation of wave of various shape. As this circuit perform the functions of all basic system such as Multimeter, Function generator and DAQ that requires to perform experiment with electrical circuit this entire system will play crucial role in academics at manageable cost. This paper present how to implement circuit using microcontroller and measurement that circuit can perform. We will discuss methods to implement circuit on Proteus software and also on hardware and compare performance of system with other analogous system available in market.
Global Warming stands one of the biggest
enemy of human being, Unfavorable Climatic changes,
un... more Global Warming stands one of the biggest
enemy of human being, Unfavorable Climatic changes,
uncontrolled pollution and over burn of fossil fuel lead human
to search for alternate energy sources that can fulfill increasing
demands. As the population is rising each year need
for energy rises exponentially, to meet such huge need man
started searching for alternate sources which are both efficient
and pollution free. Renewable Energy sources found to be
most promising, but a major problem with them is their
dependence on climatic condition such as wind, sun, etc. As
there is no way to alter climatic constraint, we start to improve
its Generation, Transmission and storage methodology. This
paper present way to store energy from RES by converting
wind to hot air, which is stored in the Adiabatic air bags and
later can be used to rotate a turbine when the need arises. The
electrical energy during low utilization of Wind turbine, Solar
grid can be used to compress air (Compression). Compressed
air is then transmitted to accumulators (adiabatic bags for
storing compressed air) which are placed at certain depth
underwater depending upon expansion thrust required
(conversion from compressed air to electrical energy). As the
depth of the bags increases the pressure exerted by water of
the ocean increases, so resultant expansion thrust can be
increased as needed during a renewable energy crisis due to
climatic condition. These low cost the system uses non toxic
substances with minimal environmental disturbances while
offering 70 percent round trip efficiencies without the need for
addition fossil fuel heat.
Teaching Documents by kumar khandagle
Parity generator is used to correct error that may happens during transmission of data. Parity ge... more Parity generator is used to correct error that may happens during transmission of data. Parity generator system add one extra bit at end of data to make total number of 1’s either even or Odd. Odd parity generator is very popular due to XOR gate since it gives output 1 only when odd number of 1’s applied at input of XOR gate. Bit added at the end of databit is often called as redundant bit. If redundant bit takes value of 1 to maintain total number of 1’s in entire 9 bit even then such system is termed as even parity generator and vice versa. This paper describes steps to implement parity generator using data flow modeling style in Vivado.
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Papers by kumar khandagle
enemy of human being, Unfavorable Climatic changes,
uncontrolled pollution and over burn of fossil fuel lead human
to search for alternate energy sources that can fulfill increasing
demands. As the population is rising each year need
for energy rises exponentially, to meet such huge need man
started searching for alternate sources which are both efficient
and pollution free. Renewable Energy sources found to be
most promising, but a major problem with them is their
dependence on climatic condition such as wind, sun, etc. As
there is no way to alter climatic constraint, we start to improve
its Generation, Transmission and storage methodology. This
paper present way to store energy from RES by converting
wind to hot air, which is stored in the Adiabatic air bags and
later can be used to rotate a turbine when the need arises. The
electrical energy during low utilization of Wind turbine, Solar
grid can be used to compress air (Compression). Compressed
air is then transmitted to accumulators (adiabatic bags for
storing compressed air) which are placed at certain depth
underwater depending upon expansion thrust required
(conversion from compressed air to electrical energy). As the
depth of the bags increases the pressure exerted by water of
the ocean increases, so resultant expansion thrust can be
increased as needed during a renewable energy crisis due to
climatic condition. These low cost the system uses non toxic
substances with minimal environmental disturbances while
offering 70 percent round trip efficiencies without the need for
addition fossil fuel heat.
Teaching Documents by kumar khandagle
enemy of human being, Unfavorable Climatic changes,
uncontrolled pollution and over burn of fossil fuel lead human
to search for alternate energy sources that can fulfill increasing
demands. As the population is rising each year need
for energy rises exponentially, to meet such huge need man
started searching for alternate sources which are both efficient
and pollution free. Renewable Energy sources found to be
most promising, but a major problem with them is their
dependence on climatic condition such as wind, sun, etc. As
there is no way to alter climatic constraint, we start to improve
its Generation, Transmission and storage methodology. This
paper present way to store energy from RES by converting
wind to hot air, which is stored in the Adiabatic air bags and
later can be used to rotate a turbine when the need arises. The
electrical energy during low utilization of Wind turbine, Solar
grid can be used to compress air (Compression). Compressed
air is then transmitted to accumulators (adiabatic bags for
storing compressed air) which are placed at certain depth
underwater depending upon expansion thrust required
(conversion from compressed air to electrical energy). As the
depth of the bags increases the pressure exerted by water of
the ocean increases, so resultant expansion thrust can be
increased as needed during a renewable energy crisis due to
climatic condition. These low cost the system uses non toxic
substances with minimal environmental disturbances while
offering 70 percent round trip efficiencies without the need for
addition fossil fuel heat.