My idea
a)
so i am thinking what if all of our stuff with capacitors used as energy storage and a medium to smoothen ripple are actually causing current waveform to lead the voltage waveform. And having a choke device like our power energizer to forced the current waveform to lag thus offsetting the powerfactor close to 1(ideal)
Something you seem to be overlooking is that there already are large inductors across the AC line. Though we usually call them "power transformers" which is probably why most people don't think of them in terms such as inductance.
But every transformer has a property called "primary inductance." In an ideal transformer, primary inductance would be infinite. We can't get infinite inductance in any realworld transformer so we just try to make it as large as possible. Particularly for power transformers that are operating at low frequencies.
Also, the power transformer's primary inductance is a shunt inductance. Therefore, placing another inductance across the AC line is placing that inductance in parallel with the primary inductance of the power transformer. While capacitance adds in parallel, inductance does not. The total inductance of multiple inductors in parallel is calculated just as it is for resistance, i.e. 1/(1/L1 + 1/L2 + 1/Ln...).
Just as putting two 10 ohm resistors in parallel results in a total resistance of just 5 ohms, putting two 10 Henry inductors in parallel results in a total inductance of just 5 Henry.
b)
Being a choke device it acts natural as a short circuit path to ground due to inductors not able to take high frequency. This way any form of noise above 50k gets shunted to ground.
That's incorrect. It's the other way around. An inductor would only act as a short circuit path to ground at DC. Above DC, the inductor's reactance increases at 2 x pi x f x L where f is the frequency in Hertz and L is the inductance in Henrys. In other words, as frequency increases, the inductor appears more and more like an open circuit, not a short circuit.
when i just install a unit here, i find that the first thing is the noise level drops. this should support this theory above
Except for the one small detail that your theory above violates several physical laws of nature (see Faraday's Law and Lenz's Law for example).
If indeed there is an actual drop in noise level, it would be due not to the inductor's inductance, which is behaving just the opposite of how you think it is, but rather the indcutor's parasitic winding capacitance. This capacitance would be a shunt capacitance and would in fact behave as you were thinking the inductor would behave, in that it would act as a short circuit path to ground at high frequencies as capacitive reactance is the reciprocal of inductive reactance in the form of 1/(2 x pi x f x C).
And by the way, in case you weren't aware, Richard Gray of The Richard Gray Power Company already holds a patent on using a big choke across the AC line just as you're doing (6,198,643). I don't like the guy so he's not going to hear anything from me, just that it's something you should be aware of.
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