FIELD: lighting.
SUBSTANCE: invention relates to instrument making field and can be used in devices of streets, buildings and underground structures lighting. For achievement of technical result feed system of gas-discharge lamps contains lighting fixtures on the basis of gas-discharge lamps of low pressure, frequency converter, resonant circuit or resonance transformer and one-conducting circuit. Frequency converter is connected to series-tuned circuit. Middle output of resonant circuit is connected to one-conducting circuit or to resonance transformer. High-voltage output of resonance transformer is connected to one-conducting circuit, to which there are attached parallel by one of electrodes of n lamps (n=1, 2, 3…). The second electrode of each lamp is connected to natural tank in the form of insulated conducting body.
EFFECT: functionability enhancement.
7 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SUPPLY SYSTEM FOR GAS-DISCHARGE LAMPS (VERSIONS) | 2012 |
|
RU2533671C2 |
| METHOD OF WIRELESS ELECTRIC POWER TRANSMISSION AND DEVICE TO THIS END (VERSIONS) | 2009 |
|
RU2408476C2 |
| ELECTRIC LIGHTING SYSTEM (VERSIONS) | 2012 |
|
RU2505744C2 |
| METHOD OF POWERING ELECTRIC VEHICLES AND DEVICE TO THIS END | 2007 |
|
RU2353531C1 |
| LED LAMP | 2009 |
|
RU2409916C1 |
| METHOD OF ELECTRIC POWER WIRELESS TRANSMISSION AND DEVICE TO THIS END | 2009 |
|
RU2411142C2 |
| METHOD OF AND DEVICE TO SUPPLY ELECTRIC VEHICLES | 2005 |
|
RU2297928C1 |
| METHOD AND DEVICE FOR ELECTRICAL ENERGY TRANSMISSION | 2003 |
|
RU2245598C1 |
| ELECTRICAL LIGHTING SYSTEM | 2017 |
|
RU2662796C1 |
| METHOD AND DEVICE FOR ELECTRICAL ENERGY TRANSMISSION (VERSIONS) | 2007 |
|
RU2340064C1 |
