发明名称 |
DIRECT-CURRENT VOLTAGE CONVERTER |
摘要 |
FIELD: dc high-power supplies with electrically isolated circuits. ^ SUBSTANCE: novelty is that proposed converter incorporating transformer connected to supply mains through inverter has parallel-connected damping circuit inserted between rectifier and load filter which is provided with series-connected diode and capacitor; connected in parallel with load is also circuit set up of choke coil and cumulatively connected diode, controlled switch being connected to midpoints of parallel circuits. High-frequency oscillation voltage is stored in capacitor when switch is closed and conveyed to load through choke coil when switch is partially opened; high-frequency oscillation voltages are picked off rectifier diodes. ^ EFFECT: reduced size, cost, and noise. ^ 1 cl, 1 dwg |
申请公布号 |
RU2283530(C1) |
申请公布日期 |
2006.09.10 |
申请号 |
RU20050125257 |
申请日期 |
2005.08.09 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE UNITARNOE PREDPRIJATIE "TSENTRAL'NOE KONSTRUKTORSKOE BJURO MORSKOJ TEKHNIKI "RUBIN";FEDERAL'NOE GOSUDARSTVENNOE UNITARNOE PREDPRIJATIE "PROIZVODSTVENNO-KONSTRUKTORSKOE PREDPRIJATIE "IRIS" |
发明人 |
PRASOLIN ALEKSEJ PROKOPOVICH;TEMIREV ALEKSEJ PETROVICH;NIKIFOROV BORIS VLADIMIROVICH;LOZITSKIJ OLEG EVGEN'EVICH;PAVLJUKOV VALERIJ MIKHAJLOVICH;FEDOROV ANDREJ EVGEN'EVICH |
分类号 |
H02M3/335 |
主分类号 |
H02M3/335 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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