Reactive power compensator comprising N inverters in parallel, N banks of capacitor(s) and a means for connecting the banks via passive electrical components

The compensator (10) has electric terminals (12) connected with an electric alternating current network (11). Bidirectional voltage inverters (16) are parallely connected with each other and connected to corresponding capacitors (14), and convert direct current into alternative current. A first inpu...

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Bibliographische Detailangaben
Hauptverfasser:	LAPASSAT, NICOLAS, POULIQUEN, JEAN-LOUIS, MORATI, MATHIEU, URBAIN, MATHIEU
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	The compensator (10) has electric terminals (12) connected with an electric alternating current network (11). Bidirectional voltage inverters (16) are parallely connected with each other and connected to corresponding capacitors (14), and convert direct current into alternative current. A first input terminal (26) and a second input terminal (28) of each inverter are connected to the corresponding capacitors. A capacitor voltage balancing device (18) comprises a unit (32) for electrically connecting the first input terminal of the inverters to resistors (36). One of the resistors is connected in series with an electromagnetic reel.