Convertor for electric feeder and/or substation for recuperating the braking energy

The invention relates to an electric converter (30) for a substation feeding an electric grid and/or for recuperating the braking energy of rail vehicles traveling on a railroad track, the substation being connected to a feeder line able to supply a DC voltage to the rail vehicles traveling on the r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SCOTTINI JONATHAN, BOU-SAADA JOHNNY, SADOUN JEROME
Format:	Patent
Sprache:	chi ; eng
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 CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION PERFORMING OPERATIONS POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to an electric converter (30) for a substation feeding an electric grid and/or for recuperating the braking energy of rail vehicles traveling on a railroad track, the substation being connected to a feeder line able to supply a DC voltage to the rail vehicles traveling on the railroad track, the substation comprising an electricity distribution grid able to deliver a corresponding three-phase voltage with three phases, the converter (30) comprising a transformer (306) able to inspect the value of the three-phase voltage delivered by the electricity distribution grid, a filtering device (304) able to filter the three-phase voltage of the transformer (306), and an inverter (302) connected to the filter (304). 本发明涉及种用于变电站的电力换流器(30)，该变电站为电网馈电和/或用于对行驶在铁路轨道上的轨道车辆的制动能量进行回收，变电站被连接至馈电线，馈电线能够为行驶在铁路轨道上的轨道车辆供给DC电压，变电站包括配电电网，配电电网能够输送相应的具有三相的三相电压，换流器(30)包括变压器(306)、滤波装置(304)以及逆变器(302)，变压器(306)能够对所述配电电网所输送的三相电压值进行检测，滤波装置(304)能够对变压器(306)的三相电压进行滤波，逆变器(302)被连接至滤波装置(304)。