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1. 发明申请

WO0197368A3 SWITCHING CONVERTER 审中-公开
标题翻译：开关稳压器
公开(公告)号：WO0197368A3
公开(公告)日：2002-06-20
申请号：PCT/AT0100194
申请日：2001-06-12
申请人： SIEMENS AG OESTERREICH , WEINMEIER HARALD , KRANISTER ANDREAS
发明人： WEINMEIER HARALD , KRANISTER ANDREAS
IPC分类号： H02M1/08 , H02M3/335
CPC分类号： H02M1/08 , H02M3/3353 , H02M2001/0074
摘要： The invention relates to a switching converter for converting an input direct current (UE) into an output direct current (UA). Said converter is provided with at least two primary windings (L1... L4; W1, W2) of a transformer (Tr) and each primary winding is connected to an input capacitor (C1... C4; C11 + C12; C21 + C22) by means of at least one controlled switch (T1... T4; T11... T22). The input capacitors are connected to the input direct current (UE), together with the series connections of the primary windings with their controlled switches that are connected in series. A control circuit (AST) is configured to simultaneously open or close all the controlled switches.
摘要翻译：开关变换器，用于将输入的直流电压（UE）转换成直流输出电压（UA），其特征在于，至少两个初级绕组;提供一个变压器（L1 ... L4 W1，W2）（TR），并且经由至少一个受控开关（T1每个初级绕组。 .. T4; T11 ... T22）（在输入电容器C1 ... C4，C11 + C12，C21 + C22），其中所述输入电容器以及初级线圈的串联连接与所述输入DC电压串联连接的控制开关（ UE）的位置，以及驱动电路（AST）适于打开在同一时间或接近所有的受控开关。

2. 发明申请

WO0229961A3 SWITCHING CONVERTER 审中-公开
标题翻译：开关稳压器
公开(公告)号：WO0229961A3
公开(公告)日：2002-06-27
申请号：PCT/AT0100302
申请日：2001-09-24
申请人： SIEMENS AG OESTERREICH , WEINMEIER HARALD , KRANISTER ANDREAS , ROTHMAYER THOMAS
发明人： WEINMEIER HARALD , KRANISTER ANDREAS , ROTHMAYER THOMAS
IPC分类号： H02M3/335
CPC分类号： H02M3/33561 , Y10T307/713 , Y10T307/944
摘要： The invention relates to a switching converter for converting an input direct current (UE) into at least one output direct current (UA). According to the invention, an internal auxiliary voltage (UH1, UH2) is derived from at least one auxiliary winding (WHI, WH2) of a transformer (Tr), a controllable load element (BAL) is provided for the output current and a stop signal (SS) can be fed to the switching converter for disconnecting/connecting the output current. To connect the load element (BAL) to the output direct current, said stop signal is drawn on to such a magnitude that a condition similar to a short-circuit is produced, in which the output current (Ua) lies sufficiently close to nil, but the auxiliary voltage(s) (UH1, UH2) for supplying the units allocated thereto is sufficiently high.
摘要翻译：用于将输入的直流电压（UE）转化成至少一个DC输出电压（UA），其特征在于，至少一个辅助绕组（WHI，WH2）的进位（TR）的内部辅助电压（UH1，UH2）导出的开关变换器，可控制的负载元件（BAL）提供了一种用于输出电压和用于切换ON / OFF的开关转换器的停止信号（SS）的输出电压可以被供给，其中（BAL）是在直流输出电压中使用到这样的程度的负载元件的连接，即短路状态是在引起输出电压（Ua）足够接近零，使得至少一个辅助电压（UH1，UH2）对于分配给它的单元的供应足够高。

3. 发明申请

WO1998004026A1 POWER PACK 审中-公开
标题翻译：电源
公开(公告)号：WO1998004026A1
公开(公告)日：1998-01-29
申请号：PCT/AT1997000163
申请日：1997-07-10
申请人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH , SCHWEIGERT, Harald , KRANISTER, Andreas
发明人： SIEMENS AKTIENGESELLSCHAFT ÖSTERREICH
IPC分类号： H02J09/06
CPC分类号： H02J9/061 , Y10T307/615
摘要： A power pack for supplying a consumer connected to the direct voltage branch of the power pack directly or through a d.c. voltage changer has a buffer capacitor (C) that can be loaded from the supply network and which continues to supply for a set minimum time the direct voltage branch in the event of a power failure or outage. The buffer capacitor (C) can be loaded through its own loading circuit (3) up to a voltage which is substantially constant, whatever the voltage oscillations in the direct voltage branch, and which substantially corresponds to the top threshold value of the direct voltage (U1) for which the power pack is sized. The buffer capacitor can be connected to the direct voltage branch by a controlled switch (S) when voltage drops in the network or in the direct voltage branch.
摘要翻译：用于直接或通过转换器供给到所述电源外部消费者的直接电压支路，用来自网络缓冲器电容器（C），其仍与主电源故障供给直流电压分支或-einbruch一定的时间最小周期的可再充电，其特征在于，所述缓冲电容器的电源单元（C）单独的充电电路（3）被充电到电压（U2），其 - 不论在直流电压分支电压波动的 - 是基本恒定的并且基本上直流电压（U1）的上限值对应于电源单元的尺寸，和缓冲电容器通过在网络中或在直流电压分支的直流电压分支在欠压的情况下的控制的开关（S）是可连接的。

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