METHOD FOR OPERATING A THREE-WIRE TRANSMISSION SYSTEM
    1.
    发明申请
    METHOD FOR OPERATING A THREE-WIRE TRANSMISSION SYSTEM 审中-公开
    用于操作的传输系统一个三目

    公开(公告)号:WO0231940A3

    公开(公告)日:2002-08-15

    申请号:PCT/EP0111038

    申请日:2001-09-25

    Inventor: DIWES ANDREAS

    CPC classification number: H02J3/36 Y02E60/60

    Abstract: The invention relates to a method for operating a three-wire transmission system, whereby the three wires (L1, L2, L3) of the system are used for transmitting direct current and two of the three lines (L1, L2, L3) at a time are connected in parallel in an alternating manner during the transmission of direct current. According to an optimized variant, all three lines (L1, L2, L3) are included in the alternating parallel circuit, whereby one line (e.g. L1) is operated with a constant polarity.

    Abstract translation: 本发明涉及一种操作三线传输系统中,一种方法,其中,三个导体(L1,L2,L3)用于直流电的传输系统的,并且在每种情况下,直流电流交替地在传输过程中的两个三个导体的(L1,L2,L3 )被并联连接。 根据一个变型的优化,所有三个导体(L1,L2,L3)包括在两个导体的交替并联连接,其特征在于,导体(例如,L1)与恒定极性操作。

    4.
    发明专利
    未知

    公开(公告)号:DE10114570A1

    公开(公告)日:2002-09-26

    申请号:DE10114570

    申请日:2001-03-24

    Inventor: DIWES ANDREAS

    Abstract: The device has loads connected to an a.c. sub-network connected to a supply via a switch and a primary winding of a coupling transformer. The a.c. side of a first current converter is connected between the switch and primary winding. The a.c. side of a second converter is connected to the secondary winding. The converters' d.c. sides are connected to an intermediate d.c. circuit and at least one energy storage device and/or energy generator. The device has loads (L) connected to an a.c. sub- supply (N2) connected to a supply (N1) via a switch (S) and a series primary winding (PW) of a coupling transformer (T). The a.c. side of a first current converter (SRPAR) is connected between the switch and primary winding. The a.c. side of a second current converter (SRSER) is connected to the secondary winding (SW). The converters' d.c. sides are connected to an intermediate d.c. circuit (G) and at least one energy storage device (ES) and/or energy generator (EE).

    Distribution system for electric energy

    公开(公告)号:AU8991701A

    公开(公告)日:2002-04-29

    申请号:AU8991701

    申请日:2001-09-25

    Abstract: The invention relates to a distribution system for electric energy comprising the following: a) switching means (110, 210, 310) for gathering electric energy from a medium voltage network (190, 290, 390), at least one medium voltage/low-voltage transformer (111, 211, 311), a first bus bar, (112, 212, 312), to which first consumers (160, 260, 360) are connected, a second bus bar (115, 215, 315), to which second consumers (170, 270, 370) with high demands regarding their quality of supply, are connected, switching means (113, 213, 313) for electrically connecting the two bus bars (112 and 115, 212 and 215, 312 and 315), the medium voltage/low voltage transformer (111, 211, 311) supplying the first bus bar (112, 212, 312) or the second bus bar (115, 215, 315), b) a d. c. voltage intermediate circuit (180, 280, 380), to which at least one generator of electric energy (120, 121, 122, 220, 221, 222, 320, 321, 322, 140, 240, 340) and/or at least one electric accumulator (140, 240, 340, 141, 241, 341) is/are connected and c) means (116, 216, 316, 211, 317) for converting the energy from the d. c. voltage intermediate circuit (180, 280, 380) and for supplying at least the second bus bar (115, 215, 315).

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