Body
DaveWhat make and model of auto transformer did you use?Other than using a magnet on the windings of the coil, to check for iron in the core, perhaps a simple replication of your apparatus would be helpful to get the best results.Cheers Warren
Sent from Yahoo Mail on Android
On Wed., 26 Jun. 2019 at 6:53 p.m., [email protected] [EVGRAY]<[email protected]> wrote:
Hi All - Question
Has any one here used pulse modulations on the motors you are playing with?
I always wanted to try a pi / 2 ratio between two different pulse trains on a motor.
I don't know if you can pulse the stator and rotor separatly to achieve this, but you would need two different frequencies to mix in order to set up a self sustaining form of vibraiton on the motor.
The vibration energy is contained in the direction of motion vector, and is not per say electrical, although it can come from electrical modulation at 90 degrees to both.
With an AC field however the field is in rotation.
Also wanted to point out that I have observed in my experiments, vibration resonance has nothing to do with EM resonance althrough they can be coupled at 2 times the AC waves frequency.
------------------------------------
We can also set up an 89 / 50 vibration ratio around a spinning mass to lower it's resistance to acceleration.
That is a ratio a bit larger then pi / 2.
Pi / 2 = 1.5707963 ...
89 / 50 = 1.78
Thanks all for reading,
Dave L
#yiv1794485711 #yiv1794485711 -- #yiv1794485711ygrp-mkp {border:1px solid #d8d8d8;font-family:Arial;margin:10px 0;padding:0 10px;}#yiv1794485711 #yiv1794485711ygrp-mkp hr {border:1px solid #d8d8d8;}#yiv1794485711 #yiv1794485711ygrp-mkp #yiv1794485711hd {color:#628c2a;font-size:85%;font-weight:700;line-height:122%;margin:10px 0;}#yiv1794485711 #yiv1794485711ygrp-mkp #yiv1794485711ads {margin-bottom:10px;}#yiv1794485711 #yiv1794485711ygrp-mkp .yiv1794485711ad {padding:0 0;}#yiv1794485711 #yiv1794485711ygrp-mkp .yiv1794485711ad p {margin:0;}#yiv1794485711 #yiv1794485711ygrp-mkp .yiv1794485711ad a {color:#0000ff;text-decoration:none;}#yiv1794485711 #yiv1794485711ygrp-sponsor #yiv1794485711ygrp-lc {font-family:Arial;}#yiv1794485711 #yiv1794485711ygrp-sponsor #yiv1794485711ygrp-lc #yiv1794485711hd {margin:10px 0px;font-weight:700;font-size:78%;line-height:122%;}#yiv1794485711 #yiv1794485711ygrp-sponsor #yiv1794485711ygrp-lc .yiv1794485711ad {margin-bottom:10px;padding:0 0;}#yiv1794485711 #yiv1794485711actions {font-family:Verdana;font-size:11px;padding:10px 0;}#yiv1794485711 #yiv1794485711activity {background-color:#e0ecee;float:left;font-family:Verdana;font-size:10px;padding:10px;}#yiv1794485711 #yiv1794485711activity span {font-weight:700;}#yiv1794485711 #yiv1794485711activity span:first-child {text-transform:uppercase;}#yiv1794485711 #yiv1794485711activity span a {color:#5085b6;text-decoration:none;}#yiv1794485711 #yiv1794485711activity span span {color:#ff7900;}#yiv1794485711 #yiv1794485711activity span .yiv1794485711underline {text-decoration:underline;}#yiv1794485711 .yiv1794485711attach {clear:both;display:table;font-family:Arial;font-size:12px;padding:10px 0;width:400px;}#yiv1794485711 .yiv1794485711attach div a {text-decoration:none;}#yiv1794485711 .yiv1794485711attach img {border:none;padding-right:5px;}#yiv1794485711 .yiv1794485711attach label {display:block;margin-bottom:5px;}#yiv1794485711 .yiv1794485711attach label a {text-decoration:none;}#yiv1794485711 blockquote {margin:0 0 0 4px;}#yiv1794485711 .yiv1794485711bold {font-family:Arial;font-size:13px;font-weight:700;}#yiv1794485711 .yiv1794485711bold a {text-decoration:none;}#yiv1794485711 dd.yiv1794485711last p a {font-family:Verdana;font-weight:700;}#yiv1794485711 dd.yiv1794485711last p span {margin-right:10px;font-family:Verdana;font-weight:700;}#yiv1794485711 dd.yiv1794485711last p span.yiv1794485711yshortcuts {margin-right:0;}#yiv1794485711 div.yiv1794485711attach-table div div a {text-decoration:none;}#yiv1794485711 div.yiv1794485711attach-table {width:400px;}#yiv1794485711 div.yiv1794485711file-title a, #yiv1794485711 div.yiv1794485711file-title a:active, #yiv1794485711 div.yiv1794485711file-title a:hover, #yiv1794485711 div.yiv1794485711file-title a:visited {text-decoration:none;}#yiv1794485711 div.yiv1794485711photo-title a, #yiv1794485711 div.yiv1794485711photo-title a:active, #yiv1794485711 div.yiv1794485711photo-title a:hover, #yiv1794485711 div.yiv1794485711photo-title a:visited {text-decoration:none;}#yiv1794485711 div#yiv1794485711ygrp-mlmsg #yiv1794485711ygrp-msg p a span.yiv1794485711yshortcuts {font-family:Verdana;font-size:10px;font-weight:normal;}#yiv1794485711 .yiv1794485711green {color:#628c2a;}#yiv1794485711 .yiv1794485711MsoNormal {margin:0 0 0 0;}#yiv1794485711 o {font-size:0;}#yiv1794485711 #yiv1794485711photos div {float:left;width:72px;}#yiv1794485711 #yiv1794485711photos div div {border:1px solid #666666;min-height:62px;overflow:hidden;width:62px;}#yiv1794485711 #yiv1794485711photos div label {color:#666666;font-size:10px;overflow:hidden;text-align:center;white-space:nowrap;width:64px;}#yiv1794485711 #yiv1794485711reco-category {font-size:77%;}#yiv1794485711 #yiv1794485711reco-desc {font-size:77%;}#yiv1794485711 .yiv1794485711replbq {margin:4px;}#yiv1794485711 #yiv1794485711ygrp-actbar div a:first-child {margin-right:2px;padding-right:5px;}#yiv1794485711 #yiv1794485711ygrp-mlmsg {font-size:13px;font-family:Arial, helvetica, clean, sans-serif;}#yiv1794485711 #yiv1794485711ygrp-mlmsg table {font-size:inherit;font:100%;}#yiv1794485711 #yiv1794485711ygrp-mlmsg select, #yiv1794485711 input, #yiv1794485711 textarea {font:99% Arial, Helvetica, clean, sans-serif;}#yiv1794485711 #yiv1794485711ygrp-mlmsg pre, #yiv1794485711 code {font:115% monospace;}#yiv1794485711 #yiv1794485711ygrp-mlmsg * {line-height:1.22em;}#yiv1794485711 #yiv1794485711ygrp-mlmsg #yiv1794485711logo {padding-bottom:10px;}#yiv1794485711 #yiv1794485711ygrp-msg p a {font-family:Verdana;}#yiv1794485711 #yiv1794485711ygrp-msg p#yiv1794485711attach-count span {color:#1E66AE;font-weight:700;}#yiv1794485711 #yiv1794485711ygrp-reco #yiv1794485711reco-head {color:#ff7900;font-weight:700;}#yiv1794485711 #yiv1794485711ygrp-reco {margin-bottom:20px;padding:0px;}#yiv1794485711 #yiv1794485711ygrp-sponsor #yiv1794485711ov li a {font-size:130%;text-decoration:none;}#yiv1794485711 #yiv1794485711ygrp-sponsor #yiv1794485711ov li {font-size:77%;list-style-type:square;padding:6px 0;}#yiv1794485711 #yiv1794485711ygrp-sponsor #yiv1794485711ov ul {margin:0;padding:0 0 0 8px;}#yiv1794485711 #yiv1794485711ygrp-text {font-family:Georgia;}#yiv1794485711 #yiv1794485711ygrp-text p {margin:0 0 1em 0;}#yiv1794485711 #yiv1794485711ygrp-text tt {font-size:120%;}#yiv1794485711 #yiv1794485711ygrp-vital ul li:last-child {border-right:none !important;}#yiv1794485711