Hi,
I'm toying with the idea of making/adapting an automotive-type (but smaller) alternator for use on a bicycle to charge a small SLA battery or NIMH battery bank for running lighting and other accessories which may include voltage sensitive circuitry. The idea is based on the assumption that it would provide superior voltage regulation through the ability to vary the excitation, but I am interested in member's opinions on other considerations and the pros & cons of this system Vs the more conventional permanent magnet style generator.
Thanks in advance,
Tony.
I'm toying with the idea of making/adapting an automotive-type (but smaller) alternator for use on a bicycle to charge a small SLA battery or NIMH battery bank for running lighting and other accessories which may include voltage sensitive circuitry. The idea is based on the assumption that it would provide superior voltage regulation through the ability to vary the excitation, but I am interested in member's opinions on other considerations and the pros & cons of this system Vs the more conventional permanent magnet style generator.
Thanks in advance,
Tony.