Confirming the Delayed Lenz Effect

[gotoluc]

Hi everyone,

since now I learned how to correctly calculate Pin and Pout thanks to Thane and Gyula I decided to test the BiTT.

From all the paying around with the BiTT I can tell you it's a very different Transformer then the one I built.

One of the main difference is there is no ideal Frequency it works better at. The 50Hz to 200Hz range is all the same and Frequencies above that the output starts to go down in a linear way.
The other difference is Load, the more the load the more the Phase shift. Mine, the more the load (short is best) the more I can drop the Frequency and still have a Frequency that I get Zero Phase shift loaded or not.

Here are my Power Calculations from the Scope data. Shunt is 10 Ohms and S1 & S2 loads are 150 Ohms each. Test is done at 60Hz.

First scope shot is no load

Second scope shot is with loads and Interestingly enough it has the same 76.5 Phase angle then my Transformer.

Third scope shot we can see all the data and I calculate 0.0246713136 Watts in

Power out is 0.001944 Watts on S2 and 0.0015876 Watts on S1 for a Total of 0.0035316 Watts out

Looks to be a little under the 14.5% efficiency range

If Thane or anyone else see a problem in my calculations please point them out

Luc

[gotoluc]

Okay my friends... here it is

The GTL 90 Transformer.

Operating a load with perfect 90 Degrees Phase Shift at 60Hz from my Signal Generator Output ... Reactive Power man

Shunt Resistor is 10 Ohms and Load is also 10 Ohms

First Scope Shot is no Load close up Phase check
Second Shot is with 10 Ohm Load close up Phase check
Third Scope Shot is with 10 Ohm Load full view and Data

Let me know what you think

Luc

[Overunityguide]

Here are my Power Calculations from the Scope data. Shunt is 10 Ohms and S1 & S2 loads are 150 Ohms each. Test is done at 60Hz.

@Luc, have you tried two different loads at the same time on the BIT? So lets say S1: 30 Ohms and for instance S2: 150 Ohms? My guess is that this will amplify the counter Lenz effects between the two secondaries, playing inside the special BIT transformer... Of course all this without reflecting to the primary coil.

With Kind Regards, Overunityguide

[gotoluc]

@Luc, have you tried two different loads at the same time on the BIT? So lets say S1: 30 Ohms and for instance S2: 150 Ohms? My guess is that this will amplify the counter Lenz effects between the two secondaries, playing inside the special BIT transformer... Of course all this without reflecting to the primary coil.

With Kind Regards, Overunityguide

Dear Overunityguide

please look at my new post above yours.

Luc

[gyulasun]

Hi Luc,

Can you show a photo of these setups BIT/GTL90? Just curious...
Your calculations are correct for the BIT.

On your GTL90 I wonder if a power factor correction could be done like Overunityguide mentioned this afternoon?
To do it, you need to know the input coil self inductance and choose a capacitor with the same reactance at 60 Hz the input coil has at 60 Hz. Then connect this cap in parallel with the input coil, this way the input impedance will be real with no phase shift between input current and voltage instead of the present 90° shift.

Gyula