Details
| Translated title of the contribution | Capacitor arrangement for an intermediate circuit of a voltage converter |
|---|---|
| Original language | German |
| Patent number | WO2013000522A1 |
| IPC | H02M1/10 |
| Priority date | 30 Jun 2011 |
| Filing date | 7 Nov 2011 |
| Publication status | Published - 3 Jan 2013 |
Abstract
The utility model relates to a capacitor device and a voltage converter device. The capacitor device (10) is used for an input circuit or an intermediate circuit of a voltage converter. The capacitor device comprises at least two capacitors (13,14) and two connecting nodes (11,12). With the help of switching members (15,16,17), the at least two capacitors (13,14) are parallely connected with the connecting nodes (11,12) in a first operation state (I), and are serially connected with the connecting nodes (11,12) in a second operation state (II). A control unit is provided, and is used to switch the switching members (15,16,17) based on the voltages of the connecting nodes (11,12). The voltage converter device comprises a DC/DC converter used for photovoltaic facilities, and/or a DC/AC converter. The voltage converter device comprises the capacitor device in the input circuit, the output circuit, or the intermediate circuit.
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Patent No.: WO2013000522A1. Jan 03, 2013.
Research output: Patent
}
TY - PAT
T1 - Kondensatoranordnung für einen Zwischenkreis eines Spannungswandlers
AU - Müller, Burkard
AU - Friebe, Jens
N1 - Außerdem veröffentlicht als: CN204349781U; DE102011051482A1; IN596CHN2014A; US2014112025A1; US9570998B2
PY - 2013/1/3
Y1 - 2013/1/3
N2 - The utility model relates to a capacitor device and a voltage converter device. The capacitor device (10) is used for an input circuit or an intermediate circuit of a voltage converter. The capacitor device comprises at least two capacitors (13,14) and two connecting nodes (11,12). With the help of switching members (15,16,17), the at least two capacitors (13,14) are parallely connected with the connecting nodes (11,12) in a first operation state (I), and are serially connected with the connecting nodes (11,12) in a second operation state (II). A control unit is provided, and is used to switch the switching members (15,16,17) based on the voltages of the connecting nodes (11,12). The voltage converter device comprises a DC/DC converter used for photovoltaic facilities, and/or a DC/AC converter. The voltage converter device comprises the capacitor device in the input circuit, the output circuit, or the intermediate circuit.
AB - The utility model relates to a capacitor device and a voltage converter device. The capacitor device (10) is used for an input circuit or an intermediate circuit of a voltage converter. The capacitor device comprises at least two capacitors (13,14) and two connecting nodes (11,12). With the help of switching members (15,16,17), the at least two capacitors (13,14) are parallely connected with the connecting nodes (11,12) in a first operation state (I), and are serially connected with the connecting nodes (11,12) in a second operation state (II). A control unit is provided, and is used to switch the switching members (15,16,17) based on the voltages of the connecting nodes (11,12). The voltage converter device comprises a DC/DC converter used for photovoltaic facilities, and/or a DC/AC converter. The voltage converter device comprises the capacitor device in the input circuit, the output circuit, or the intermediate circuit.
M3 - Patent
M1 - WO2013000522A1
Y2 - 2011/11/07
ER -