MEEPE 201 Solid State DC and AC Drives
... The field current is also controlled by a semi converter and is set to maximum possible value.The load torque is TL= 50N-m at 800 rpm.The inductances of the armature and field circuits are sufficient enough to make the armature and field currents continuous and ripple free.Calculate (i) The field cu ...
... The field current is also controlled by a semi converter and is set to maximum possible value.The load torque is TL= 50N-m at 800 rpm.The inductances of the armature and field circuits are sufficient enough to make the armature and field currents continuous and ripple free.Calculate (i) The field cu ...
Digital to Analog and Analog to Digital Conversion
... half scale conversion quarter scale conversion ...
... half scale conversion quarter scale conversion ...
DC Motor Model - Dr. Imtiaz Hussain
... • Simscape™ provides an environment for modeling and simulating physical systems spanning mechanical, electrical, hydraulic, and other physical domains. It provides fundamental building blocks from these domains that you can assemble into models of physical components, such as electric motors, inver ...
... • Simscape™ provides an environment for modeling and simulating physical systems spanning mechanical, electrical, hydraulic, and other physical domains. It provides fundamental building blocks from these domains that you can assemble into models of physical components, such as electric motors, inver ...
multilevel converters for microwelding based on m
... Contact microwelding of the parts with the thickness from a few micrometers up to 0.5 millimetres is widely used in radioelectronic and instrument-making industry while producing circuit boards, integrated circuit and electronic components. Special feature of the microwelding is high level of the he ...
... Contact microwelding of the parts with the thickness from a few micrometers up to 0.5 millimetres is widely used in radioelectronic and instrument-making industry while producing circuit boards, integrated circuit and electronic components. Special feature of the microwelding is high level of the he ...
DP-78 - Accuphase
... The Accuphase separate type player combo DP-100 and DC-101 incorporating HS-Link connectivity is recognized both in Japan and overseas as the ultimate setup for SA-CD playback. It is the standard against which all others have to be measured. And now, the superior technological know-how gained throug ...
... The Accuphase separate type player combo DP-100 and DC-101 incorporating HS-Link connectivity is recognized both in Japan and overseas as the ultimate setup for SA-CD playback. It is the standard against which all others have to be measured. And now, the superior technological know-how gained throug ...
a non isolated three-port dc–dc converter and three
... for hybridizing of power sources in electric vehicles is proposed in this paper. The proposed converter has just one inductor. The proposed converter can be used for transferring energy between different energy resources such as FC, PV, and ESSs like battery and SC. In this paper, FC and battery are ...
... for hybridizing of power sources in electric vehicles is proposed in this paper. The proposed converter has just one inductor. The proposed converter can be used for transferring energy between different energy resources such as FC, PV, and ESSs like battery and SC. In this paper, FC and battery are ...
TV Glossary
... batten - metal pipes on the lighting grid to which studio lights are hung via a C-Clamp . pipe clamp (C-Clamp) - attached to lights then used to hang lights on the battens of the lighting grid . lamp - the tungsten bulb installed in a light fixture that emits the 3200 degree Kelvin illumination. pig ...
... batten - metal pipes on the lighting grid to which studio lights are hung via a C-Clamp . pipe clamp (C-Clamp) - attached to lights then used to hang lights on the battens of the lighting grid . lamp - the tungsten bulb installed in a light fixture that emits the 3200 degree Kelvin illumination. pig ...
Abstract - PG Embedded systems
... feature of the modulator is the ability to create switching sequences for both converter legs without requiring any information regarding either operation mode or the direction of power flow. The modulator receives a control signal generated by the current controller, and a triangular carrier and ge ...
... feature of the modulator is the ability to create switching sequences for both converter legs without requiring any information regarding either operation mode or the direction of power flow. The modulator receives a control signal generated by the current controller, and a triangular carrier and ge ...
Chapter 1 Time Interval Measurement Literature Review
... This method involves two pulse trains. The rst pulse train contains the transmitted signal with a certain pulse repetition interval (PRI) = T1. The second pulse train is a reference or sampling signal and has a slightly longer PRI = T2. The pulses are Gaussian in shape and are 1 ns in length as can ...
... This method involves two pulse trains. The rst pulse train contains the transmitted signal with a certain pulse repetition interval (PRI) = T1. The second pulse train is a reference or sampling signal and has a slightly longer PRI = T2. The pulses are Gaussian in shape and are 1 ns in length as can ...
Lecture3
... 3.10 Analog-to-Analog Conversion • AM (Amplitude modulation) : The bandwidth of an audio signal (Speech and music) is usually 5 KHz. Therefore, an AM radio station needs a minimum bandwidth of 10 KHz. (AM : 530-17 KHz) • FM (Frequency modulation) : The bandwidth of an audio signal (Speech and music ...
... 3.10 Analog-to-Analog Conversion • AM (Amplitude modulation) : The bandwidth of an audio signal (Speech and music) is usually 5 KHz. Therefore, an AM radio station needs a minimum bandwidth of 10 KHz. (AM : 530-17 KHz) • FM (Frequency modulation) : The bandwidth of an audio signal (Speech and music ...
This paper has proposed a new isolated three-port
... multiple independent DC-DC converters are commonly used to step up the timevariant, low-level source voltages to a constant high-level voltage that is required by a grid-tie inverter. Comparing to that solution, a multiport DC-DC converter is preferable owing to the advantages of using fewer compone ...
... multiple independent DC-DC converters are commonly used to step up the timevariant, low-level source voltages to a constant high-level voltage that is required by a grid-tie inverter. Comparing to that solution, a multiport DC-DC converter is preferable owing to the advantages of using fewer compone ...
Analog-to-Digital Converters
... What the ADC does is to divide the “y” axis in “n” possible parts between the maximum and the minimum values of the original analog signal, and this “n” is given by the variable size. If the variable size is too small, what will happen is that two sampling points close to each other will have the sa ...
... What the ADC does is to divide the “y” axis in “n” possible parts between the maximum and the minimum values of the original analog signal, and this “n” is given by the variable size. If the variable size is too small, what will happen is that two sampling points close to each other will have the sa ...
X4 Drives Specification Sheet
... hostile conditions - and still be simple to set up and operate. They’re made to be mounted where the process is, not in another enclosure or room that adds cost and space. ...
... hostile conditions - and still be simple to set up and operate. They’re made to be mounted where the process is, not in another enclosure or room that adds cost and space. ...
Design and Application of Full Digital Control System for LLC
... cannot be obtained by state space averaging method, due to different ways of energy processing. While state space averaging methods eliminates the information about switching frequency, they cannot predict dynamic properties of resonant converters, so the proper control-tooutput transfer function ca ...
... cannot be obtained by state space averaging method, due to different ways of energy processing. While state space averaging methods eliminates the information about switching frequency, they cannot predict dynamic properties of resonant converters, so the proper control-tooutput transfer function ca ...
Lecture_Lab4
... You can choose any proper value you want for R1. If R1 is too small, it may require large currents resulting in overheat problem. ...
... You can choose any proper value you want for R1. If R1 is too small, it may require large currents resulting in overheat problem. ...
IOSR Journal of Electronics and Communication Engineering (IOSRJECE)
... CRT this pixel control is accomplished by electron beam, deflected by scanning system. In LCD intensity is controlled by shading out the unwanted light portion, image forming is not power-consuming and large number of pixels can be controlled sequentially. In LED displays the pixel control is the ma ...
... CRT this pixel control is accomplished by electron beam, deflected by scanning system. In LCD intensity is controlled by shading out the unwanted light portion, image forming is not power-consuming and large number of pixels can be controlled sequentially. In LED displays the pixel control is the ma ...
Presentation
... • Analog signals can produce an infinite amount of signal resolution. However, in case of digital signals this is not possible. • Processing of analog signals is simpler & more straight forward. Eg: Reading an analog signal is easy as measuring a voltage. • Processing of digital signals it is more c ...
... • Analog signals can produce an infinite amount of signal resolution. However, in case of digital signals this is not possible. • Processing of analog signals is simpler & more straight forward. Eg: Reading an analog signal is easy as measuring a voltage. • Processing of digital signals it is more c ...
Reducing the Peak to Average Power Ratio of Multicarrier
... of OFDM is that, by introducing a \guard{period" [1] and using di erential encoding, reliable transmission over spectrally shaped channels is possible without any equalization. Unfortunately, because of the statistical independence of the carriers the corresponding time{domain samples v[k], k = 1: D ...
... of OFDM is that, by introducing a \guard{period" [1] and using di erential encoding, reliable transmission over spectrally shaped channels is possible without any equalization. Unfortunately, because of the statistical independence of the carriers the corresponding time{domain samples v[k], k = 1: D ...
ADC / DAC
... The digital inputs could be TTL voltages which close the switches on a logical 1 and leave it grounded for a logical 0. This is illustrated for 4 bits, but can be extended to any number with just the resistance values R and 2R. ...
... The digital inputs could be TTL voltages which close the switches on a logical 1 and leave it grounded for a logical 0. This is illustrated for 4 bits, but can be extended to any number with just the resistance values R and 2R. ...
ADC / DAC - Select a Department
... The digital inputs could be TTL voltages which close the switches on a logical 1 and leave it grounded for a logical 0. This is illustrated for 4 bits, but can be extended to any number with just the resistance values R and 2R. ...
... The digital inputs could be TTL voltages which close the switches on a logical 1 and leave it grounded for a logical 0. This is illustrated for 4 bits, but can be extended to any number with just the resistance values R and 2R. ...
Technical Article
... There is a simple way to reduce the switching losses suffered during continuous operation: increase the size of the switches. But this is undesirable in space-constrained applications. Increasing the die area also increases the cost of an IC. There is therefore a need to keep a balance between makin ...
... There is a simple way to reduce the switching losses suffered during continuous operation: increase the size of the switches. But this is undesirable in space-constrained applications. Increasing the die area also increases the cost of an IC. There is therefore a need to keep a balance between makin ...
a novel transformer-less interleaved four-phase step
... a moderate duty ratio. Based on the capacitive voltage division, the proposed converter achieves two major objectives, i.e., increased voltage conversion ratio, due to energy storage in the blocking capacitors, and reduced voltage stress of active switches and diodes. As a result, the proposed conve ...
... a moderate duty ratio. Based on the capacitive voltage division, the proposed converter achieves two major objectives, i.e., increased voltage conversion ratio, due to energy storage in the blocking capacitors, and reduced voltage stress of active switches and diodes. As a result, the proposed conve ...
project sample format - Sathyabama University
... This is to certify that this Project Report is the bonafide work of SRINATH.G (Reg. No. 3014220) and SRINIVAS SAIPRASAD (Reg. No.3014221) who carried out the project entitled “BRIDGELESS BOOST RECTIFIER FOR LOW VOLTAGE APPLICATION” under our supervision from September 2016 to March 2017. ...
... This is to certify that this Project Report is the bonafide work of SRINATH.G (Reg. No. 3014220) and SRINIVAS SAIPRASAD (Reg. No.3014221) who carried out the project entitled “BRIDGELESS BOOST RECTIFIER FOR LOW VOLTAGE APPLICATION” under our supervision from September 2016 to March 2017. ...