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公开(公告)号：US10978259B2
公开(公告)日：2021-04-13
申请号：US16542354
申请日：2019-08-16
Applicant: Eaton Intelligent Power Limited
Inventor： Kenan Askan
Abstract: A circuit breaker includes: a live line between a live supply connecting terminal and a live load connecting terminal; a neutral line between a neutral supply connecting terminal and a neutral load connecting terminal; a processing unit; a mechanical switch located in the live line, which mechanical switch is controllable by the processing unit; a trigger for interrupting the live line and/or the neutral line; and an auxiliary line connecting the neutral line with the live line between the mechanical switch and the live load connecting terminal, the auxiliary line including serially a current limiting resistor and a control switch controllable by the processing unit. The processing unit controls the control switch and to open and close at least the mechanical switch for a removal of oxidation layers of mechanical contacts of at least the mechanical switch by controlled arcing.
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公开(公告)号：US20190229529A1
公开(公告)日：2019-07-25
申请号：US16252754
申请日：2019-01-21
Applicant: Eaton Intelligent Power Limited
Inventor： Kenan Askan , Michael Bartonek
Abstract: An electrical protective circuit arrangement includes: a first outer conductor path and a second outer conductor path, the first outer conductor path being arranged in parallel with the second outer conductor path in terms of circuit technology; a second semiconductor circuit arrangement arranged in the first outer conductor path; a first current measuring arrangement arranged in the first outer conductor path and being connected to a first electronic control unit, the first electronic control unit driving the second semiconductor circuit arrangement; a fourth semiconductor circuit arrangement arranged in the second outer conductor path; a second current measuring arrangement arranged in the second outer conductor path and being connected to a second electronic control unit, the second electronic control unit driving the fourth semiconductor circuit arrangement. The first electronic control unit and the second electronic control unit are connected in terms of communications technology.
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公开(公告)号：US11502641B2
公开(公告)日：2022-11-15
申请号：US17292458
申请日：2019-11-04
Applicant: Eaton Intelligent Power Limited
Inventor： Kenan Askan
Abstract: A photovoltaic string combiner box with protection functions includes: a plurality of input connections for connecting a plurality of photovoltaic strings to the combiner box, the plurality of input connections respectively including a first input terminal and a second input terminal; an output connection for connecting an inverter to the combiner box; a plurality of current lines, a respective one of the current lines being connected to a respective one of the input connections; a plurality of controllable switches being connected to the plurality of input connections for short-circuiting a respective one of the first and second input terminals; a plurality of disconnectors; a common current line connected to the output connection and having an input node connected to each of the plurality of current lines by a respective one of the disconnectors; and a controllable network arranged in the common current line between the output connection and input node.
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公开(公告)号：US11283284B2
公开(公告)日：2022-03-22
申请号：US16963259
申请日：2019-01-18
Applicant: Eaton Intelligent Power Limited
Inventor： Kenan Askan
Abstract: A changeover apparatus for interruption-free changeover between two energy supply systems includes: at least one first outer conductor section and one second outer conductor section; a first mechanical bypass switch arranged in the first outer conductor section; a first semiconductor circuit arrangement connected in parallel with the first mechanical bypass switch; a first measuring device for recording a first voltage and/or a first mains frequency, which first measuring device is connected to the first outer conductor section; a second mechanical bypass switch arranged in the second outer conductor section; a second semiconductor circuit arrangement connected in parallel with the second mechanical bypass switch; and an electronic control unit for actuating, in a predeterminable manner, the first mechanical bypass switch, the first semiconductor circuit arrangement, the second mechanical bypass switch, and the second semiconductor circuit arrangement. The first measuring device is connected for communication with the electronic control unit.
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公开(公告)号：US11217985B2
公开(公告)日：2022-01-04
申请号：US16650487
申请日：2018-09-25
Applicant: Eaton Intelligent Power Limited
Inventor： Kenan Askan
Abstract: A low-voltage circuit breaker device includes: at least one line conductor path from a line conductor supply connection of the low-voltage circuit breaker device to a line conductor load connection of the low-voltage circuit breaker device; a neutral conductor path from a neutral conductor connection of the low-voltage circuit breaker device to a neutral conductor load connection of the low-voltage circuit breaker device; a mechanical bypass switch arranged in the line conductor path; a first semiconductor circuit assembly of the low-voltage circuit breaker device being connected in parallel with the mechanical bypass switch; an electronic control unit for actuating the mechanical bypass switch and the first semiconductor circuit assembly; an ammeter assembly arranged in the line conductor path, which ammeter assembly is connected to the electronic control unit; and a second semiconductor circuit assembly arranged in the line conductor path.
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Patent Agency Ranking
公开(公告)号：US20210175704A1
公开(公告)日：2021-06-10
申请号：US17267868
申请日：2019-07-29
Applicant: Eaton Intelligent Power Limited
Inventor： Kenan Askan
Abstract: An AC/DC converter includes: an AC circuit breaker, configured as a hybrid circuit or semiconductor circuit breaker; a rectifier; a smoothing capacitor; a semiconductor switch connected in series with the smoothing capacitor; and a first isolation relay for galvanic isolation. One input of the AC circuit breaker forms an AC input of the converter. One output of the AC circuit breaker is connected with an input of the rectifier. The smoothing capacitor, and the first semiconductor switch, connect a first output of the rectifier with its second output. The first output of the rectifier is connected, with one input of the first isolation relay. The one output of the first isolation relay forms a first DC output of the AC/DC converter. The AC circuit breaker, the first semiconductor switch, and the first isolation relay are interconnected.
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公开(公告)号：US10903022B2
公开(公告)日：2021-01-26
申请号：US16252773
申请日：2019-01-21
Applicant: Eaton Intelligent Power Limited
Inventor： Kenan Askan , Michael Bartonek
Abstract: A low-voltage circuit breaker device includes: a first outer conductor line and at least one first bypass line, the first outer conductor line being arranged in the circuit in parallel to the at least one first bypass line; a first mechanical bypass switch arranged in the first outer conductor line; first semiconductor circuit assembly connected in parallel to the first bypass switch; a second semiconductor circuit assembly arranged in the circuit in series with the first bypass switch and parallel to the first semiconductor circuit assembly in the first outer conductor line; a first current measuring assembly, which is connected to a first electronic control unit, arranged in the first outer conductor line, the first electronic control unit being arranged to actuate the first bypass switch, the first semiconductor circuit assembly, and the second semiconductor circuit assembly; and a second mechanical bypass switch arranged in the first bypass line.
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公开(公告)号：US10707029B2
公开(公告)日：2020-07-07
申请号：US16342547
申请日：2017-09-29
Applicant: EATON INTELLIGENT POWER LIMITED
Inventor： Kenan Askan
Abstract: A low-voltage circuit breaker device includes: at least one outer conductor path from an outer conductor supply terminal of the low-voltage circuit breaker device to an outer conductor load terminal of the low-voltage circuit breaker device; a neutral conductor path from a neutral conductor terminal of the low-voltage circuit breaker device to a neutral conductor load terminal of the low-voltage circuit breaker device; a mechanical by-pass switch arranged in the outer conductor path; a semiconductor circuit arrangement of the low-voltage circuit breaker device connected in parallel to the bypass switch; an electronic control unit; and a current measurement arrangement arranged in the outer conductor path and connected to the electronic control unit. The electronic control unit actuates the mechanical by-pass switch and the first semiconductor circuit arrangement upon detection of a predefined overload current, namely a short-circuit current, by the current measurement arrangement.
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公开(公告)号：US20190157856A1
公开(公告)日：2019-05-23
申请号：US16192824
申请日：2018-11-16
Applicant: Eaton Intelligent Power Limited
Inventor： Kenan Askan
IPC: H02H3/10
CPC classification number: H02H3/105 , H01H9/542 , H01H9/547 , H01H47/32 , H01H2009/543 , H01H2009/544
Abstract: A hybrid circuit configuration, particularly a protection circuit configuration, includes: at least one first external conductor segment; a first mechanical bypass switch in the first external conductor segment; a first semiconductor switch configuration connected in parallel to the first bypass switch; a first electronic control unit for activating the first semiconductor switch configuration; and a bypass switch activation unit, to which bypass switch activation unit at least one field coil of the bypass switch is connected. At least one control terminal of the bypass switch activation unit is connected to the first electronic control unit. The electronic control unit and/or the bypass switch activation unit controls the at least one field coil of the bypass switch in a preconfigured way either with at least one first electric current or one second electric current, the one second electric current being greater than the at least one first electric current.
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公开(公告)号：US11948768B2
公开(公告)日：2024-04-02
申请号：US16764407
申请日：2018-11-09
Applicant: Eaton Intelligent Power Limited
Inventor： Kenan Askan
CPC classification number: H01H9/548 , H01H9/02 , H01H89/00 , H05K1/0306 , H05K1/181 , H05K2201/10053 , H05K2201/10166
Abstract: A mechatronic module includes: a hybrid circuit arrangement having at least one interrupter, which interrupter includes at least one first mechanical switch and at least one first semiconductor circuit arrangement. The hybrid circuit arrangement is situated on a first face of a ceramic substrate, a second face, opposite the first face, of the ceramic substrate being connected to a metal plate. A housing shell is fastened to the metal plate and encloses the ceramic substrate and the hybrid circuit arrangement. The metal plate and the housing shell form a housing of the mechatronic module. Interstices within the housing are filled at least in some regions with a potting compound.
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