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    • 92. 发明申请
    • CIRCUIT ARRANGEMENT FOR SETTING A POTENTIAL OF A PHOTOVOLTAIC GENERATOR
    • 用于设置光伏发电机的电位的电路布置
    • WO2012062696A1
    • 2012-05-18
    • PCT/EP2011/069529
    • 2011-11-07
    • SMA SOLAR TECHNOLOGY AGFALK, Andreas
    • FALK, Andreas
    • H01L31/02H02J3/38H02M7/48H01L31/048
    • G05F3/18H01L31/02021H02J1/06H02J3/383Y02E10/563
    • Circuit arrangement for setting a potential of a photovoltaic generator The circuit arrangement (20) for setting a potential of a photovoltaic generator (10) with respect to a ground potential (GND) is distinguished in that a negative output (11) of the photovoltaic generator (10) is connected to a ground connection (15) via at least one resistor (21) and a positive output (12) of the photovoltaic generator (10) is connected to a ground connection (15) via a series circuit comprising at least one second resistor (22) and a breakdown diode (23), to which ground connection (15) the ground potential (GND) is applied. Alternatively, the circuit arrangement (20) is distinguished in that the positive output (12) of the photovoltaic generator (10) is connected to the ground connection (15) via the at least one resistor (21), and the negative output (11) of the photovoltaic generator (10) is connected to the ground connection (15) via the series circuit comprising the at least one second resistor (22) and the breakdown diode (23).
    • 用于设置光伏发电机的电位的电路装置区分光伏发电机(10)相对于地电位(GND)的电位的电路装置(20),其特征在于,光伏发电机 (10)经由至少一个电阻器(21)连接到接地连接(15),并且所述光伏发电机(10)的正输出(12)经由串联电路连接到接地连接(15),所述串联电路至少包括 一个施加接地电位(GND)的接地连接(15)的第二电阻器(22)和击穿二极管(23)。 或者,电路装置(20)的特征在于,光伏发电机(10)的正输出(12)经由至少一个电阻器(21)连接到接地连接(15),负输出端(11) )通过包括至少一个第二电阻器(22)和击穿二极管(23)的串联电路连接到接地连接(15)。
    • 97. 发明申请
    • 車載電源システム
    • 车辆安装电源系统
    • WO2003059695A1
    • 2003-07-24
    • PCT/JP2003/000253
    • 2003-01-15
    • 住友電気工業株式会社畑 良輔
    • 畑 良輔
    • B60R16/02
    • H02J1/06B60R16/03H02J2001/008
    • A vehicle-mounted power supply system has a chassis (10) of a vehicle and a vehicle-mounted DC power supply of full voltage V. The full voltage V is divided at a ratio m:n into V1=V x m/(m+n) and V2=V x n/(m+n). The division node (DN) is commonly grounded to the chassis (10). Loads (l11, l12,..., l1m) one end of each of which is commonly grounded to the chassis (10) are connected to the system of the partial voltage V1, loads (l21, l22,..., l2n) one end of each of which is commonly grounded to the chassis (10) are connected to the system of the partial voltage V2, and loads (L1, L2,..., Lk) not grounded to the chassis (10) are connected to the system of the full voltage V.
    • 车载电源系统具有车辆的底盘(10)和全电压V的车载直流电源。全电压V以m:n的比例分成V1 = V×m /(m + n),V2 = V×n /(m + n)。 分割节点(DN)通常与底盘(10)接地。 其中每一个通常与底盘(10)接地的负载(11,11,12,...,11m)连接到部分电压V1的系统,负载(l21,l2,...,ln) 其中每一个通常与底盘(10)接地的一端连接到部分电压V2的系统,并且未接地到底盘(10)的负载(L1,L2,...,Lk)连接到 系统的全电压V.