Microprocessor control of uninterruptible power supplies for responsible loads. - Petko Petkov; Roumiana Phileva; Simeon Panev; Eftim Jonchev (CompSysTech, 2003)

Microprocessor system for analysis, diagnostics and supervision of non stationary work regimes of batteries including in UPS. - Petko Petkov; Roumiana Phileva; Simeon Panev; Eftim Jonchev (CompSysTech, 2003)