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1. 发明申请

WO2020169780A1 AN APPARATUS FOR PROTECTING AND CONTROLLING AN ELECTRICAL LOAD 审中-公开
公开(公告)号：WO2020169780A1
公开(公告)日：2020-08-27
申请号：PCT/EP2020/054565
申请日：2020-02-20
申请人： FUTURE SYSTEMS BESITZ GMBH
发明人： STEINBERGER, Philipp , LENKER, Hubert , SPIEL, Peter
IPC分类号： H01R25/14 , H02G5/06 , H02H3/08 , H02H7/08 , H02H7/122 , H02H1/00 , H02H3/44 , H02H7/22 , H02H7/00 , H02H3/05 , H02P29/00
摘要： A load protection and control apparatus (1) for protecting and controlling an electrical load connected to the load protection and control apparatus (1) comprising an overcurrent protection circuit (1A) having a power switch (5) through which the electrical load receives an electrical load current (II) and having a sensor component (4) connected in series with the power switch (5) and adapted to generate directly a voltage drop (ΔU 4 ) corresponding to the current rise speed of the electrical load current (II) flowing from an input terminal (2) of the load protection and control apparatus (1) via the sensor component (4) and the power switch (5) to the output terminal (3) and having a driver circuit (6) adapted to detect an occurring overcurrent depending on the voltage drop (ΔU 4 ) generated by the sensor component (4) and/or depending on a voltage drop (ΔU 5 ) along the power switch (5) and adapted to switch off said power switch (5) upon detection of an overcurrent within a switch-off period of less than one millisecond; and/or comprising a power supply control circuit (1C) having a sensor component (9) adapted to measure at the input terminal (2) a supply voltage (U) notified to a control unit (8) of the load protection and control apparatus (1) adapted to control an electrical power supplied to the electrical load, wherein each input terminal (2) is configured to establish an electrical connection with a busbar (14) of a busbar system or with a current carrying wire.

2. 发明申请

WO2023012361A1 SHORT CIRCUIT DETECTION APPARATUS 审中-公开
公开(公告)号：WO2023012361A1
公开(公告)日：2023-02-09
申请号：PCT/EP2022/072158
申请日：2022-08-05
申请人： FUTURE SYSTEMS BESITZ GMBH
发明人： SPIEL, Peter , FÖRST, Bernhard
IPC分类号： H02H3/08 , H02H3/44 , G01R31/08
摘要： A short circuit detection apparatus (1) for detection of an electrical short circuit current flowing in at least one monitored current path from a voltage source (2) to an electrical load (3), wherein the short circuit detection apparatus (l)is connected to the monitored current path and comprises an evaluation circuit (8) including at least one programmable or preprogrammed arithmetic unit (8A) adapted to perform at least one arithmetic combination operation, ACOP, on a first voltage, VR, provided by a resistive element (6) of the monitored current path and being proportional to the electrical current, I, flowing via the monitored current path and on a second voltage, VL, provided by an inductive element (7) of the monitored current path and depending on a derivative of the electrical current, dl/dt, flowing via the monitored current path to provide a combined sensor voltage and including a comparator (8D) adapted to compare the combined sensor voltage provided by the programmable or preprogrammed arithmetic unit (8A) with a preset or an adjustable threshold voltage to generate a short circuit detection signal (SCDS) if the combined sensor voltage exceeds the threshold voltage.

3. 发明申请

WO2023084037A1 A FUNCTION ENHANCEMENT CONTROL CABINET MODULE FOR A CONTROL CABINET 审中-公开
公开(公告)号：WO2023084037A1
公开(公告)日：2023-05-19
申请号：PCT/EP2022/081643
申请日：2022-11-11
申请人： FUTURE SYSTEMS BESITZ GMBH
发明人： SPIEL, Peter , FÖRST, Bernhard
IPC分类号： G05B19/042
摘要： A Function Enhancement Control Cabinet Module, FECCM, (1) for a control cabinet (13), said Function Enhancement Control Cabinet Module, FECCM, (1) being integrated in a housing and comprising at least one energy interface (2) provided at a rear side of the housing of the Function Enhancement Control Cabinet Module, FECCM, (1) for connection of said Function Enhancement Control Cabinet Module, FECCM, (1) to a power distribution system (14) of said control cabinet (13); at least one application device interface (3) provided at a front side of the housing Function Enhancement Control Cabinet Module, FECCM, (1) for connection and power supply of at least one application device (15) to said Function Enhancement Control Cabinet Module, FECCM, (1); and comprising at least one internal bidirectional power supply path, PSP, provided between the energy interface (2) and the application device interface(3), wherein the at least one internal bidirectional power supply path, PSP, is adapted to feed electrical power from the power distribution system (14) connected to the energy interface (2) in a forward power supply direction to the application device (15) connected to the application device interface (3) or is adapted to feed electrical power in a reverse power supply direction from the application device (15) connected to the application device interface (3) to the power distribution system (14) connected to the energy interface (2).

4. 发明申请

WO2022106567A1 A METHOD FOR ADJUSTING OPERATION PARAMETERS OF AN ELECTRICAL DEVICE 审中-公开
公开(公告)号：WO2022106567A1
公开(公告)日：2022-05-27
申请号：PCT/EP2021/082200
申请日：2021-11-18
申请人： FUTURE SYSTEMS BESITZ GMBH
发明人： STEINBERGER, Philipp , SPIEL, Peter , BREHM, Florian
IPC分类号： H01H71/74 , H01H83/20 , H02H3/10 , H02H7/08 , H02H7/22 , H02P1/00
摘要： An apparatus (1) provided to connect at least one device (2) to a power distribution system (3), said apparatus (1) comprising a human machine interface, HMI, (4) having elements to interact with the apparatus (1), wherein the human machine interface elements (11,12) are adapted to display and/or to adjust setting values of operation parameters of the at least one connected device (2), wherein access to one or more human machine interface elements is restricted by at least one access restriction mechanism of said apparatus (1) to enhance the operation security of the at least one device (2) connected via said apparatus (1) to said power distribution system (3) and/or to enhance the operation security of the apparatus (1) and/or of the power distribution system (3).

5. 发明申请

WO2022018234A1 METHOD AND APPARATUS FOR PROTECTION OF AN ELECTRICAL LOAD AGAINST OVERVOLTAGE 审中-公开
公开(公告)号：WO2022018234A1
公开(公告)日：2022-01-27
申请号：PCT/EP2021/070616
申请日：2021-07-22
申请人： FUTURE SYSTEMS BESITZ GMBH
发明人： STEINBERGER, Philipp , SPIEL, Peter , FÖRST, Bernhard
IPC分类号： H02H1/00 , H02H3/22 , H02H3/08
摘要： A protection apparatus (1) for protection of an electrical load (9), said protection apparatus (1) comprising: at least one input terminal (2) adapted to receive a power supply voltage; at least one semiconductor power switch (5) connected in series to the associated input terminal (2) in a power supply path (10) through which the electrical load (9) connected to an output terminal (3) of said power supply path (10) receives an electrical load current, IL; said protection apparatus (1) further comprising: a control unit (8) having a microprocessor (8A) adapted to control a driver circuit (6) of said protection apparatus (1) to switch the at least one semiconductor power switch (5) provided in the power supply path (10) on or off in response to a received switch command (CMD), said protection apparatus (1) further comprising: at least one overvoltage detection circuit, ODC, (12) connected to an associated power supply path (10) of said protection apparatus (1) and adapted to detect an overvoltage state at the respective power supply path (10) of said protection apparatus (1) and to control the driver circuit (6) directly through control lines (12, 20) connected to a driver input (IN) at a low voltage side (6A) of the driver circuit (6) to switch off the at least one semiconductor power switch (5) provided within the associated power supply path (10) if an overvoltage state has been detected by the overvoltage detection circuit, ODC, (12) to provide protection of the connected electrical load (9) against overvoltage.

6. 发明申请

WO2020169773A1 AN APPARATUS FOR SWITCHING AND PROTECTION OF A LOAD 审中-公开
公开(公告)号：WO2020169773A1
公开(公告)日：2020-08-27
申请号：PCT/EP2020/054552
申请日：2020-02-20
申请人： FUTURE SYSTEMS BESITZ GMBH
发明人： STEINBERGER, Philipp , LENKER, Hubert , SPIEL, Peter
IPC分类号： H02H3/08 , H02H7/122 , H02H3/44 , H02H7/00 , H02H3/05 , H02H7/08
摘要： An apparatus for switching and/or protection of a load connected to said apparatus, said apparatus (1) comprising: a power switch (5) through which the connected load receives an electrical current; a sensor component (4) connected in series with said power switch (5) and adapted to generate directly an electrical voltage drop corresponding to a current rise speed of the electrical current flowing via the sensor component (4) and via the power switch (5) to said load; and a driver circuit (6) adapted to detect an occurring overcurrent depending on a voltage drop generated by said sensor component (4) with or without a voltage drop along the power switch (5) and to switch off said power switch (5) upon detection of an overcurrent within a switch-off period to protect said power switch (5) and said load.

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