pinank
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- Member since
- Sep 23, 2011
- Last active
- Jun 28, 2014
- Total activities
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Recent contributions
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#Threads
bda59e4d-a227-4b15-818e-efab13917f4c
Kaustubh KatdareThe survey has been closed. I'll update this thread with the results in the next few minutes.what is the final poll?...
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bb5e3afb-31b4-464f-9292-7a8473116c41
#-Link-Snipped-# done
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1a222e28-4753-43b6-916e-fc61c7013714
Well, its highly unheard of motor drives and various other electrical devices to get affected by any occational power cut as most...
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#Threads
7e7bce38-b652-4e86-a577-1f9944e50eaa
can you please elaborate!
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#Threads
91bef2c6-7cf4-41cf-a56d-cca3ae0b8077
Jeffrey SamuelSource has some reactive impedance so I am not sure what you are implying Can you pls post a little schematic...
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#Threads
cbc39bb4-e612-4096-bd08-46b8cba40fb6
Akhilesh Kumar NairBrother I don’t know how you define balanced system although I was discussing about standalone system which doesn’t require complex...
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#Threads
932bd0f4-d3fc-436d-ba38-a41860049ac0
Akhilesh Kumar NairBrother why don't you just think for the 5phase phase angle division it's 72(balanced) all the odd phased system will...
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#Threads
9dc1b9c7-9719-40b2-aa86-aac9d35e2a39
Let me know if u want any help.
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#Threads
780a7e86-ab6c-4d74-bd76-ded8346fec17
Yeah... Theres a method.. Its given in Reactive power control by Thomas miller. Section 1.9.
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#Threads
e1f448c4-f673-499d-91d7-d17075426441
Akhilesh Kumar NairI agree with your point brother that practical and economical aspects are also a concern but I am not going...
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#Threads
d5e7b831-4777-4d7e-8ff0-3cdf5beea103
hey, one method is to convert the unbalanced 3phase load to a balanced load and then the further calculations are carried out.
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#Threads
ae3d0bce-a231-4f81-96b5-299f50001101
can you be a little more specific? Natural frequency of fan? Shouldnt it be the supply frequency = 50Hz. 😛 #-Link-Snipped-# please...
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#Threads
dd8caf44-5abf-405e-853c-b63d4f9a2883
can this be the counter argument. Taking a simple circuit A BJt and AC signal is applied to its base. Now if...
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#Threads
8cf5fde9-9b65-4781-9be8-663a5737e73e
We know IM has its own internal leakage reactance. Reactance is dependant on frequency. Xl=2*pi*f*L. So now can you find out how...
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#Threads
9c8a6451-c898-4e5f-879d-1354d15bb828
Phase voltage is the voltage developed across the phase of the load/source. So if u c in a delta connection, the phase...
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#Threads
2379cce7-e52a-4aa2-b605-a5a90169be2e
hey a cool project. Would love to see lot more applications of this technology!
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#Threads
67e2b135-7e5d-4797-9a2a-54c7eb2d4001
Void RunnerNote that this is a power plant that operates on vapour absorption cycle to create motion in turbine to generate electricity....
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#Threads
dcc32652-a9bf-42de-a2bb-788235bc8ad5
Dude can you explain your system more elaborately? And the response changes as per the values of zeta and w..
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#Threads
aeb5486f-44fd-4ec9-a43a-c3d66c370045
Sir, can u shed more light on piezo electric generator? Thank you
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#Threads
6f9e2ea3-16d2-48f5-b9c9-387d88320084
mreccentrici counter this... It's not always a fraction of time. The rate of charging can be altered. So, i guess, it can...
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#Threads
2dced00b-d3ae-4594-9ee0-064c86001fe6
Neutral point can be viewed as a point in an ac electrical system where the net voltage equals zero..ie in a 3...
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#Threads
0d98d81a-9c91-426c-90fc-797dc22672f4
A.V.RamaniA fully discharged capacitor can act as a DC load till it is fully charged. It has effectively zero resistance to start...
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#Threads
24eac3ec-772b-413c-af79-6f1e156638e7
Lol...acha is there any method by which we can measure the leakage reactance in a transformer..I mean, if we can measure the...
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#Threads
64d050fd-11d0-4f7e-ad21-7164c1f27592
Ahh...no...they are primarily used as filters...either to filter out harmonics or as a lpf, hpf etc etc
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#Threads
1c22f1d1-318b-4345-8c23-34c4b0996d0e
U can step down the input power by using a transformer and then use a full wave rectifier, filter and voltage regulator...
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#Threads
c72f7a93-710b-44c3-9e9c-f36e65dc3365
As per my knowledge capacitors are used as fillers in electronics!
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#Threads
7ec9db56-85e5-4714-8b23-ca4115dd7470
Search for Jeremy Blum videos on YouTube..this will get u started.
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#Threads
3b73e79f-b94d-4287-a3bc-ec6333dded0c
lalIron loss comprises of eddie current loss and hysteresis loss. Hysteresis loss depends on the rate of change of direction of flux...
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#Threads
54d93a7b-eb62-4cc4-991f-34e7d947a748
the links are reference to ground resistance....my question that if current is flowing through earth (via some return path) then there should...
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#Threads
3d58a6db-076e-471f-bf9e-b2126474583b
Harshad ItaliyaI am not 100% sure but you can interface your microcontroller with COM port of your PC and MATLAB will allow...
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#Threads
Earth Potential
We say that the potential of earth is considered zero? Why is it that potential at all points on earth is zero?...
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#Threads
8f02a321-815e-48bb-9fee-52015045d0a0
try using Arduino development boards
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PS2 controller with Arduino
Hello dear fellow CEeans, I have been working on a project robot. I thought of controlling the robot with a sony ps2...
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#Threads
986f0027-46be-4dde-afd4-bea0d2c35662
#-Link-Snipped-# please help me with this!
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#Threads
Flux when speed of induction motor exceeds synchronous speed
what will happen to the flux when an induction motor is run at speeds greater then synchronous speed? will the motor supply...
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#Threads
1f29cb5c-b69f-4a0a-b94b-0de28eecb7af
lalNot all synchronous motors have the same speed. For the same frequency, it depends on the number of poles the motor is...
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#Threads
3a000be7-0b7e-408f-8fdc-f488ab6a12fb
Troll_So_HardInteresting ! I wanna know more. So,basically all synchronous motor has same speed ? If yes,then why we need different starters ?...
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#Threads
What are the different types of encoder sensor available?
hey what are the different types of encoder sensor available? I have project wherein the bot has to move 30 revolutions ahead...
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#Threads
14cf59dd-1dea-4486-80a5-a362e1338354
its been a convention from olden days... there is no specific reason to it...
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#Threads
Book to learn Raspberry Pi
i want to learn more about raspberry pi.... Like the coding and stuff...i am finding it difficult from the website. Please suggest...
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#Threads
bb62651e-21ff-4ffb-a316-3f8331e0b459
in electrical systems there are multi phase circuits likely three phase or single phase circuits.. so difference in potential between any two...
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#Threads
d075cc13-9af7-4db2-8868-dd6faaae1ab6
stepper motors are generaly used as you can control the rotations...and you can just google search about pneumatic systems!
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#Threads
410faa46-18f6-4418-a669-d660bb300302
and building relay based drivers should be enough! as relay drivers are easy to build!
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#Threads
7941a9a7-1b60-4c41-994d-7d49a842c95d
a plc is much more costlier than any microcontrollers! Arduino is the best choice as programming it is much easier than others!...
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#Threads
bb9b82aa-48c8-454b-ad19-5281b77205d4
areyy we can have squares waves of different amplitude and time periods to generate in sine waves?
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#Threads
80aca0d1-bd34-4b6b-9fb1-7d2482b32f2c
can we superimpose square waves having different time periods to create sine waves?!
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#Threads
470743ee-c75c-4736-9edf-d6e82dff966c
mreccentricBTW, which book did you refer? I have one will go and check if this is there.you can use Electrical Machines by...
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#Threads
8e810918-1ff8-44df-8d8e-94a262bede0a
well in transient response the current will rise exponentially and then attain the steady state value of i=V/R. but the transient responce...