Themes of publications
Increase in capacity of the generator in twice.   / Theme:  Technics /  / Authors:  Isaev Yuriy /
In a life we often collide with a phrase: " So has historically developed ". And nobody tries that or to change.

At that time when have started to apply generators with the coil of excitation, to reception of a direct current, semiconductor diodes cost dearly, and for their economy the traditional scheme of joint of windings of the three-phase generator - has been offered by a star. Then that fact, that during any moments of time of the coil work in an antiphase of very few people excited - the main thing that was cheaper.

Today cost of semiconductor diodes in generators of a direct current with the coil of excitation, is incommensurably small in relation to other design of the generator. Therefore the increase in number of diodes will not cause essential rise in price of a product and if thus it will be possible to reduce the sizes of the generator - its weight and cost can is essential will decrease.

I had been assembled and tested the original scheme of inclusion of windings and diodes of the constant-current generator.



The modern electronic element base allows to find adapters in tiny cases and with sufficient capacity. Instead of 6 diodes, I have placed under a cap of the generator 3 powerful adapters.


Check in practice was spent on the motorcycle generator in primary rated power of 150 watt. Results have surpassed all expectations. That to understand all I has made the test bed for generators. And here that have shown results of tests:


All that is below lines - the category of the accumulator, all that above - a charge. At gaugings the ignition system from what follows was not considered that the standard generator in the electronic circuit of a motorcycle can feed never lamps in 200 Watt. The generator of the increased capacity has well proved on loading in 200 Watt at movement on city and at 400 Watt at movement on motorways. Having heated up coils of a stator certainly has increased but never there were more than 100 degrees (the wire is obliged to maintain 120). As has shown an expert qualitative adapters to enough a good radiator and if to not drive the generator on 400 Watt at a standing motorcycle, it is possible to not put ventilating fun - on one detail less and will not bother with an additional ring, which was easily listened at the stand.

As a matter of fact, at such scheme of inclusion of windings of the generator, without constructive changes, the maximal capacity of the generator increases with 200 up to 500 watt. It more than twice.



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