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Title: kerala psc part 180 -50
Page Link: kerala psc part 180 -50 -
Posted By: amrutha735
Created at: Saturday 09th of September 2017 07:18:31 PM
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Foreign Words and phrases
*deus ex machina - a contrived device to resolve a situation
*Dies non - A day on which no legal business is done
*Dramatis personae - characters in a drama
*En bloc - whole sale,completely
*En masse - In a body
*En route - One the way
*ex post facto - retroactively, retrospecti pective, after the deed is done
*Ex-gratia - As an act of grace
*Ex-officio - By virtue of one's office
*Exparte ....etc
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Title: An Efficient Common-Mode Hybrid EMI Filter Used in Switch-mode Power Supply
Page Link: An Efficient Common-Mode Hybrid EMI Filter Used in Switch-mode Power Supply -
Posted By: Poorvika
Created at: Thursday 17th of August 2017 05:37:47 AM
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Am rema,want to know about an efficient common mode hybrid filter used in SMPS for my seminar work.
Abstract obtained from IEE is After the study of electromagnetic interference (EMI)
mechanisms in switching mode power system (SMPS) and the soft
switch, this paper proposes a novel hybrid filter (HEF) to suppress
commend mode EMI in SMPS. The HEF consists of a passive filter
and an active filter. Matching network, which can reduce
impedance mismatching effects, is introduced in passive part. A
feed-forward active filter is adopted ....etc
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Title: Advanced Torque Control of Induction Motors fed by Floating Capacitor Multilevel VSI
Page Link: Advanced Torque Control of Induction Motors fed by Floating Capacitor Multilevel VSI -
Posted By: gloriachacko7
Created at: Friday 06th of October 2017 02:57:43 PM
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Abstract:
This paper deals with the direct torque control of capacitor multilevel VSI actuators. The active control strategy high voltage I high power induction motors fed by floating egy for well-balancing the capacitor voltages is presented highlighting an optimal pattern. The efficiency of this approach is compared to the well-known passive method and it is illustrated by simulation. In the next section, a controlled cycle based algorithm is proposed as an attractive solution for a high performance torque control ....etc
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Title: best over viewed major project ece of the year 2011 in jntu
Page Link: best over viewed major project ece of the year 2011 in jntu -
Posted By: sans
Created at: Thursday 05th of October 2017 03:48:54 AM
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please help me to do best major project for electronics and communication engeneering..and it should be live project ....etc
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Title: A Novel VSI and CSI Fed Active-Reactive
Page Link: A Novel VSI and CSI Fed Active-Reactive -
Posted By: JITHIN SR
Created at: Thursday 05th of October 2017 03:51:33 AM
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A Novel VSI and CSI Fed Active-Reactive Induction Motor Drive with Sinusoidal Voltages and Currents
Abstract Till date Load Commutated Inverter (LCI) fed synchronous motor drive configuration is popular in high power
applications(>10 MW). The leading power factor operation of synchronous motor by excitation control offers this simple and rugged
drive structure. On the contrary, LCI fed induction motor drive is absent as it always draws lagging power factor current. Therefore
complicated commutatio ....etc
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Title: boiler follow mode and turbine follow mode ppt
Page Link: boiler follow mode and turbine follow mode ppt -
Posted By: tyagi_57
Created at: Thursday 05th of October 2017 04:28:53 AM
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i want coordinated master control project i.e.,boiler follow mode and turbine follow mode
i have doubt this project o help me .. ....etc
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Title: kerala psc part 120 -21
Page Link: kerala psc part 120 -21 -
Posted By: amrutha735
Created at: Saturday 02nd of September 2017 07:25:44 PM
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PREVIOUS QUESTIONS
1.He said,’’I have been learning English for 2 years.’’
(a) He said that he have been learning English for 2 years.
(b) He said that he had been learning English for 2 years.
(c ) He said that I had been learning English for 2 years.
(d) He said he had been learning English for 2 years.
2. The students said, What a beautiful scene!
(a) The students exclaimed that it is a Very beautiful scene ....etc
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Title: three phase 180 degree mode vsi
Page Link: three phase 180 degree mode vsi -
Posted By: tejus2608
Created at: Thursday 05th of October 2017 05:07:04 AM
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three phase 180 degree mode vsi ....etc
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Title: vsi crusher What exactly is distinctive
Page Link: vsi crusher What exactly is distinctive -
Posted By: vijay_madhav
Created at: Thursday 17th of August 2017 06:41:18 AM
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VSI sand making machine what on earth is unique? Sand making machine suppliers for you personally to clarify. VSI sand making machine known as the new technique sand machine, why is that? It in contrast to sand making products other what is special? Under, sand making machine companies Shanghai Zenith will explain for you.
VSI sand making machine adopts the most recent technology, rotor construction style, unique technology, wear-resistant material crushing pace optimization of hydraulic design and style and great combination. It is with the s ....etc
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Title: 120 degree conduction mode inverter ppt
Page Link: 120 degree conduction mode inverter ppt -
Posted By: thamilanban
Created at: Thursday 05th of October 2017 04:01:59 AM
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3PHASE BRIDGE INVERTER 120 DEGREE MODE
1.)Each GTO conducts for 120 degree of a cycle.
2.)GTO1,GTO3,GTO5 conducts for 120 degree and no conduction takes place for next 60 degree.
3.)GTO4,GTO6,GTO2 conducts for an interval of next 120 degree after GTO1,GTO3,GTO5 respectively but with a gap of 60 degree.
4.)Firing pulses of GTO1,GTO4 are shown with max magnitude.
5.)Firing pulses of GTO3,GTO6 are shown with less magnitude.
6.)Firing pulses of GTO5,GTO2 are shown with least magnitude.
7.)Magnitude is varied so that pulses could be ob ....etc
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