| 摘要 |
FIELD: stand-by power supply with storage battery operating in charge-discharge mode; may be found useful to feed movable equipment. SUBSTANCE: no-break power supply system incorporated, in addition, two differential amplifiers, current sensor, contactor, and contactor control device. Charging rectifier is eliminated which saves 24 kg of mass and 38 cu.dm of volume. EFFECT: reduced mass and volume of system, enlarged functional capabilities of moving equipment due to installation of additional radio-control devices. |
