New invention of motion less generation of electric power

[winsonali]

i am in process of development of unit with isolated power system facing few challenges in timing matching to override current spikes
stefan have given you the right idea about how the unit is working the switching cannot be more simple otherwise i would have done it the negative edge is very much required to produce high voltages without below zero voltages my unit will not work

i am now a days very busy in further developments sorry for late response

Ali

[hartiberlin]

Maybe ALI is using some kind of R2R Power DAC (digital to Analog converter)
but is using capacitors instead of a Resistor network ?
So it would be a C2C network of caps ?
So, when it is just 4 bits parallel DAC he just needs only 4 electronic switches to
switch 4 different big capacitors.

For a staircase sine wave he will then have 16 staircase steps which would
be okay to approximate the sine waveform.

Okay, this is just a guess and I don´t know, if he is doing it this way,
but I ponder, how he is generating his 50 Hz waveform at the output...

Regards, Stefan.

[teslaalset]

Stefan, it's also possible by using PWM (pulse width modulation) into an output capacitor that feeds the load.
Then you need only one switching element.
Some DSP's support sinus PWM output functions because the embedded DA converter consists of one a bit output that requires an external capacitor.
The DSP monitors output wave shape en amplitude by taking samples from the load and than adjust PWM switch that transfers energy from local buffer(s) to output.

There may be two local power buffers, one with a positive voltage, one with a negative voltage.
One will do, when you first reverse + and - poles of the internal power buffer once you need to change the polarity of the output voltage.

To save components one can also leave the output capacitor out and connect the PWM switch directly to the load.

[EMdevices]

Ali,

you don't have to build a DC input for your device,  just go buy a cheap 12 Volt inverter  (100 Watt or so)  and use that to create your 220 V AC that goes to the dimmer.

If you really get 5 times more power output from your device, or whatever you claim, the insertion loss of the inverter should be insignificant, so just measure the DC power input to the inverter and the AC power output to the light bulbs and you will prove to us it works as claimed.

Just an idea,

EM

[MasterPlaster]

Yes and there are inverters with true sinusoidal output available from eBay .