The effect of recovery capacity and battery charge
It all started with the unusual inclusion of the trifilar — triple wire wound on a ferrite ring in the diagram katscher. Was the effect of the high efficiency circuit switching power supply. Further development of the scheme Vladimir Lukasina resulted in unusual results. Now with full confidence we can talk about getting a new effect partial recovery of the capacity and battery life.
Thanks to the huge work done by Vladimir, the scheme has received his second life. All the same trifilar, a little more inclusion of the diodes, a carefully chosen transistor, and, most importantly, instead of batteries now are the batteries. New idea of the scheme is now in the recuperation of energy from katscher!
On the videothat was removed by the author, shows that the recovery and illumination of the led matrix, the circuit can be connected to some load. And with all this tension on accumlator is growing all the time! However, up to a point, to 3.7-4.6 Volts. Further, the idea is that you need to connect another battery, and this is to include active marguska.
While we have more questions than answers, so I hope Vladimir repeating pattern our readers. What reps will be more, the faster we will be able to accumulate statistics, to draw conclusions, and in the end to get a stable working model of the scheme.
The recommendations of Vladimir. The transistor for this circuit must be very carefully chosen, not with any it will give the desired result. You can start with КТ805, as long as the crystal size of the transistor is high, because one of our versions kacher "works properly" thanks to the plasma generated in the n-p-n junction. The best results have shown MOSFET; they are included in the compliance scheme: the collector-drain, emitter-source, base-gate, in the rest of the scheme is the same. Trifilar Vladimir wound in the same way as described in the beginning, but the base and collector windings — Litz wire. Another important point — the scheme gives the recovery effect only at the Ni-MH batteries.
As a result of experiments on the desktop layout has opened some new data, which will be further discussed. First, the tweaked scheme. It is drawn in a more successful bipolar MOSFET transistor. It turned out that in this enough nizkovoltnoy device high voltage field workers give the best results, example from the FS7KM.
Second, razv Schottky diode added the choke. In some cases it improves the efficiency. The conventional inductor from a computer PSU. Finally, a new video from the author, which completely shows the whole cycle of charging the previously discharged battery.
On the video this moment is not shown, but if the jumper matrix (VD3-VDN), the battery is much faster. This can be important for beginners repeaters of this scheme.
Postroeniem R1 changes the operation mode of the device: at low voltages on the battery it is necessary to do less with more. Ferrite core trifilar — half from armor which, to enhance the effect, you can insert half of a core fuel Assembly. By the way, this is shown in the video.
The following is the oscillogram on the battery when the appliance is working in normal mode:
The results (2016-05-24)
Two above schemes work well on the load of the led matrix and have a really high efficiency when the battery or batteries have their nameplate capacity. But the most interesting case is represented by these diagrams, when the batteries are not just discharged, but their capacity is far below the passport. In this case, their internal resistance is high and the kacher can develop very high-voltage pulses. These impulses coupled with chemical processes in batteries, allowed Vladimir to open a new partial reconstruction of their charge and capacity.
However, to get this effect turned out to be quite difficult. Here's the raw data that we were able to identify from the mass of information. The main term to obtain the effect of trifilar; depend on all modes of the device! Second in importance is, apparently, a transistor, and the third is the battery. The best result was achieved with the field-effect transistor series FS7KM, although the scheme worked, and bipolar. The battery must be Ni-MH, 4 pieces connected in series; with less of them the effect was absent. A cooler connected in the power circuit obviously also contributes to the modulation of processes, although the effect was observed without it.
That's what writing Vladimir. In some range, which depends, in General, from all, recovery. It is determined by a pulse received on razresheny accum. — these pulses are unstable in form and emissions. Remove from trifilar they probably need a full-wave method using the a / C, otherwise we lose much. This straightening knocks like the operation of the generator, although not argue mogo-tried only once and not on impulse diodes. The fieldwork from time to time a good run starting conder — I put a 510 PF, no resistor, subsequently only the direct circuit save... the Effect is only on nickelmetalhydride at a certain discharge. Well I have the effect visible on the accum VARTA. With a fully discharged accum probably better works of bipolar, although doubts have started after burned FS7... something rested and... to Repeat the effect probably will, but not so much so that 1.5 volts occurred, charge is all burned and spun with great force.
The effect is. For further research needs, new developments and information on the chemical processes in batteries allowing you to restore their charge and capacity. Look forward to the emergence of the interest in this effect among our readers, the repetition of this scheme and the identification of new patterns. All together will allow to develop a stable pattern for universal use.
Vladimir continues research in the field of ultra-low voltage and power. In his last works, the source of EMF are solar cells, followed by the scheme even more usovershenstvovanija katscher and pulse rectifier, and the output of the circuit connected batteries, where we get the effect of ultra-low-cost charging. As the latter are well suited acidic and alkaline types.
Transformer TV1 is taken from switching power supplies. It has two identical low-resistance winding. When connecting it is necessary not to forget about correct phasing: the beginning of the windings shown in the diagram by a dot.
Trimming resistor R1 should be equal to zero, it is possible, consistently with it the need to establish a restrictive constant resistance.
The following are some of the recommendations, observations and photos from Vladimir
Tried on 7 a/h svencioneliu... Impetus from nakopitelya (there produces a 160 UF) is fine. It is possible for more low resistance of kislotniy (auto) just to increase capacity. Of course, the pulses will be less, but more powerful... you Must try it. And even goes to some hundredths of a volt micropozzetti!!!
SB-solar cell, it is desirable not powerful, if you use the powerful, the strong sun generation only works in non-zero resistance of the gate resistor, but this increases the charge time... so that makes no sense to take a strong solar element and to close the resistor. Momentum puts the voltage of the solar battery to almost zero... but generation is still slowly recovering, and MOSFET!!!
This scheme is certainly not designed to charge itself. This is only a scheme for a pulse of prevention of the battery. For example, it will be helpful if prolonged storage of the battery. In the absence of the house of people, usually, any normal landlord cuts off the electricity. Here we use microsonic... of Course when you return it is advisable to recharge the battery by conventional methods. About the benefits of prevention wrote many can argue about the usefulness of pulse attack on the batteries... I just decided to test it out. About results I will report later... In the latest revisions just turned parallel to the solar battery, the Zener diode is 6.2 volts and closed the gate resistor. Generation thus there is a wide range of light, from twilight to bright sun. The frequency of the pulses obtained from 4 to 13 pulses per minute with a total capacity of electrolytes 160 UF (2х330 last).
Leave your comments, thoughts, ideas. The interface supports text, links, photos, audio, video, graffiti. There is a reasonable moderation of Your posts. Plugin feedback may not work properly in Firefox!