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1.发明申请DEVICES AND METHODS FOR THE SAFE DRIVING, CHARGING AND ENERGY RECOVERY OPERATION OF AN ELECTRIC VEHICLE 有权电动车辆的安全驾驶，充电和能量恢复操作的装置和方法公开(公告)号：US20130162207A9
公开(公告)日：2013-06-27
申请号：US13432265
申请日：2012-03-28
CPC分类号： B60L3/0069 , B60L3/04 , B60L11/1803 , B60L11/1809 , B60L11/1812 , B60L11/1816 , B60L11/1818 , B60L11/1824 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L2210/30 , B60L2230/12 , B60L2250/10 , H02H3/05 , H02H3/26 , H02H3/33 , H02J7/0029 , H02J7/0031 , Y02E60/721 , Y02T10/7005 , Y02T10/7088 , Y02T10/7241 , Y02T10/92 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14
摘要： The invention relates to a method and an electrical protection and monitoring device with an insulation monitoring instrument and a differential current monitoring instrument in an electric vehicle for safe driving operation and also for safe charging and energy recovery operation of the electric vehicle at a charging station. The invention further relates to a device for the safe charging and energy recovery operation of an electric vehicle at a charging station with electrical protection and monitoring devices.
摘要翻译： 本发明涉及一种在电动车辆中具有绝缘监测仪器和差动电流监测仪器的方法和电气保护和监测装置，用于安全驾驶操作，并且还用于充电站处的电动车辆的安全充电和能量回收操作。 本发明还涉及一种用于具有电气保护和监测装置的充电站处的电动车辆的安全充电和能量回收操作的装置。
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2.发明申请METHOD AND APPARATUS FOR DETERMINING AN INSULATION RESISTANCE IN GROUNDED IT SYSTEMS 有权用于确定接地系统中的绝缘电阻的方法和装置公开(公告)号：US20130088240A1
公开(公告)日：2013-04-11
申请号：US13647193
申请日：2012-10-08
申请人： Wolfgang Hofheinz
发明人： Wolfgang Hofheinz
IPC分类号： G01R31/08
CPC分类号： G01R27/18 , G01R31/025
摘要： The invention relates to a method and an apparatus for determining an actual insulation resistance RISO in IT systems grounded with a functional grounding resistance RHRG, comprising constant insulation monitoring. In one embodiment of the invention, the functional grounding resistance RHRG is determined during the initial inspection of the IT system, determining a total insulation resistance Rges is carried out during the constant insulation monitoring, and the actual insulation resistance RISO is determined during the operation of the IT system from the functional grounding resistance RHRG and the total insulation resistance Rges.
摘要翻译： 本发明涉及一种用于确定由功能接地电阻RHRG接地的IT系统中的实际绝缘电阻RISO的方法和装置，其包括恒定绝缘监测。 在本发明的一个实施例中，在IT系统的初始检查期间确定功能接地电阻RHRG，确定在恒定绝缘监测期间执行总绝缘电阻Rges，并且在操作期间确定实际绝缘电阻RISO IT系统从功能接地电阻RHRG和总绝缘电阻Rges。
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3.发明申请ELECTRICAL MONITORING DEVICE AND METHOD FOR SAFEGUARDING THE PROTECTIVE FUNCTION OF A TYPE A RESIDUAL CURRENT DEVICE (RCD) 有权电子监控装置和用于保护A型残留电流装置（RCD）的保护功能的方法公开(公告)号：US20130070374A1
公开(公告)日：2013-03-21
申请号：US13462623
申请日：2012-05-02
申请人： Wolfgang Hofheinz , Harald Sellner
发明人： Wolfgang Hofheinz , Harald Sellner
摘要： A monitoring device and a method safeguards the function of a type A residual current device (RCD) in a power supply system. The monitoring device includes a measuring current transformer circuit for detecting a DC fault current (IF), an evaluation unit for processing the current detected by the measuring current transformer circuit, and a communication interface connected to the output of evaluation unit. In one embodiment, the monitoring device forms part of an electrical protection device with a type A residual current device (RCD) for ensuring the function of the type A residual current device (RCD).
摘要翻译： 监控装置和方法保护电源系统中A型剩余电流装置（RCD）的功能。 监视装置包括用于检测直流故障电流（IF）的测量电流互感器电路，用于处理由测量电流互感器电路检测到的电流的评估单元和连接到评估单元的输出的通信接口。 在一个实施例中，监控装置形成具有用于确保A型剩余电流装置（RCD）的功能的A型剩余电流装置（RCD）的电气保护装置的一部分。
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4.发明授权Electrical monitoring device and method for safeguarding the protective function of a type A residual current device (RCD) 有权用于保护A型剩余电流装置（RCD）的保护功能的电气监控装置和方法公开(公告)号：US09397494B2
公开(公告)日：2016-07-19
申请号：US13462623
申请日：2012-05-02
申请人： Wolfgang Hofheinz , Harald Sellner
发明人： Wolfgang Hofheinz , Harald Sellner
摘要： A monitoring device and a method safeguards the function of a type A residual current device (RCD) in a power supply system. The monitoring device includes a measuring current transformer circuit for detecting a DC fault current (IF), an evaluation unit for processing the current detected by the measuring current transformer circuit, and a communication interface connected to the output of evaluation unit. In one embodiment, the monitoring device forms part of an electrical protection device with a type A residual current device (RCD) for ensuring the function of the type A residual current device (RCD).
摘要翻译： 监控装置和方法保护电源系统中A型剩余电流装置（RCD）的功能。 监视装置包括用于检测直流故障电流（IF）的测量电流互感器电路，用于处理由测量电流互感器电路检测到的电流的评估单元和连接到评估单元的输出的通信接口。 在一个实施例中，监控装置形成具有用于确保A型剩余电流装置（RCD）的功能的A型剩余电流装置（RCD）的电气保护装置的一部分。
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5.发明授权Method and apparatus for determining an insulation resistance in a grounded isole terre system 有权用于确定接地真空系统中的绝缘电阻的方法和装置公开(公告)号：US09182431B2
公开(公告)日：2015-11-10
申请号：US13647193
申请日：2012-10-08
申请人： Wolfgang Hofheinz
发明人： Wolfgang Hofheinz
CPC分类号： G01R27/18 , G01R31/025
摘要： The invention relates to a method and an apparatus for determining an actual insulation resistance RISO in IT systems grounded with a functional grounding resistance RHRG, comprising constant insulation monitoring. In one embodiment of the invention, the functional grounding resistance RHRG is determined during the initial inspection of the IT system, determining a total insulation resistance Rges is carried out during the constant insulation monitoring, and the actual insulation resistance RISO is determined during the operation of the IT system from the functional grounding resistance RHRG and the total insulation resistance Rges.
摘要翻译： 本发明涉及一种用于确定由功能接地电阻RHRG接地的IT系统中的实际绝缘电阻RISO的方法和装置，其包括恒定绝缘监测。 在本发明的一个实施例中，在IT系统的初始检查期间确定功能接地电阻RHRG，确定在恒定绝缘监测期间执行总绝缘电阻Rges，并且在操作期间确定实际绝缘电阻RISO IT系统从功能接地电阻RHRG和总绝缘电阻Rges。
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6.发明授权Device for monitoring the insulation of a non-grounded electrical DC grid, particularly a photovoltaic system, and system comprising such a device 有权用于监测非接地电气直流电网，特别是光伏系统的绝缘的装置以及包括这种装置的系统公开(公告)号：US08816529B2
公开(公告)日：2014-08-26
申请号：US13216634
申请日：2011-08-24
申请人： Wolfgang Hofheinz
发明人： Wolfgang Hofheinz
IPC分类号： H02J3/38
CPC分类号： G01R27/18 , G01R31/14 , G01R31/40 , H02S50/00 , Y10T307/313 , Y10T307/615
摘要： The invention relates to an insulation monitoring device (IMD) in a non-grounded electrical DC grid (DC-IT System), particularly an electrical photovoltaic system (PV). Said device has a power supply unit (B), which is supplied with electrical energy from the electrical DC grid (DC-IT System). According to the invention a rechargeable energy store (CIMD) is present, in particular a capacitor with a charging diode (D) connected upstream. This is supplied with electrical energy (UIMD) via the electrical DC grid and supplies the power supply unit (B) in the event of a temporary failure of the electrical DC grid, so that continued operation of the insulation monitoring device (IMD) is possible until the non-grounded electrical DC grid is re-established. Advantageously, for continued operation of the insulation monitoring in the event of failure of the electrical DC grid the power supply unit (B) provides a preferably pulsed measurement voltage (UP), which is used in order to feed electrical energy into the electrical DC grid (DC-IT) via a coupling circuit (AS).
摘要翻译： 本发明涉及一种非接地电气直流电网（DC-IT系统），特别是电力光伏系统（PV）中的绝缘监测装置（IMD）。 所述装置具有供电单元（B），该电源单元（DCB）由电气直流电网（DC-IT系统）提供电能。 根据本发明，存在可再充电能量存储（CIMD），特别是具有连接到上游的充电二极管（D）的电容器。 通过电气直流电网提供电能（UIMD），并在电力直流电网发生暂时故障的情况下提供电源单元（B），从而可以继续运行绝缘监测装置（IMD） 直到重新建立非接地的电气直流电网。 有利地，为了在电力直流电网发生故障的情况下继续操作绝缘监测，电源单元（B）提供优选的脉冲测量电压（UP），其用于将电能馈送到电气直流电网 （DC-IT）通过耦合电路（AS）。
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7.发明申请DEVICE FOR MONITORING THE INSULATION OF A NON-GROUNDED ELECTRICAL DC GRID, PARTICULARLY A PHOTOVOLTAIC SYSTEM, AND SYSTEM COMPRISING SUCH A DEVICE 有权用于监视非接地电气直流电网绝缘的装置，特别是光伏系统和包含这种装置的系统公开(公告)号：US20120049630A1
公开(公告)日：2012-03-01
申请号：US13216634
申请日：2011-08-24
申请人： Wolfgang Hofheinz
发明人： Wolfgang Hofheinz
IPC分类号： H02J9/00
CPC分类号： G01R27/18 , G01R31/14 , G01R31/40 , H02S50/00 , Y10T307/313 , Y10T307/615
摘要： The invention relates to an insulation monitoring device (IMD) in a non-grounded electrical DC grid (DC-IT System), particularly an electrical photovoltaic system (PV). Said device has a power supply unit (B), which is supplied with electrical energy from the electrical DC grid (DC-IT System). According to the invention a rechargeable energy store (CIMD) is present, in particular a capacitor with a charging diode (D) connected upstream. This is supplied with electrical energy (UIMD) via the electrical DC grid and supplies the power supply unit (B) in the event of a temporary failure of the electrical DC grid, so that continued operation of the insulation monitoring device (IMD) is possible until the non-grounded electrical DC grid is re-established. Advantageously, for continued operation of the insulation monitoring in the event of failure of the electrical DC grid the power supply unit (B) provides a preferably pulsed measurement voltage (UP), which is used in order to feed electrical energy into the electrical DC grid (DC-IT) via a coupling circuit (AS).
摘要翻译： 本发明涉及一种非接地电气直流电网（DC-IT系统），特别是电力光伏系统（PV）中的绝缘监测装置（IMD）。 所述装置具有供电单元（B），该电源单元（DCB）由电气直流电网（DC-IT系统）提供电能。 根据本发明，存在可再充电能量存储（CIMD），特别是具有连接到上游的充电二极管（D）的电容器。 通过电气直流电网提供电能（UIMD），并在电力直流电网发生暂时故障的情况下提供电源单元（B），从而可以继续运行绝缘监测装置（IMD） 直到重新建立非接地的电气直流电网。 有利地，为了在电力直流电网发生故障的情况下继续操作绝缘监测，电源单元（B）提供优选的脉冲测量电压（UP），其用于将电能馈送到电气直流电网 （DC-IT）通过耦合电路（AS）。
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公开(公告)号：US20110273139A1
公开(公告)日：2011-11-10
申请号：US13101542
申请日：2011-05-05
申请人： Wolfgang Hofheinz
发明人： Wolfgang Hofheinz
IPC分类号： H02J7/04
CPC分类号： B60L3/0023 , B60L3/0069 , B60L3/04 , B60L8/003 , B60L8/006 , B60L11/1816 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L11/185 , B60L2240/549 , B60L2250/10 , Y02E60/721 , Y02T10/7005 , Y02T10/7072 , Y02T10/7083 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/169 , Y04S10/126 , Y04S30/14
摘要： The invention relates to a power charging device (10) for an electric vehicle (12) with an electric energy store (14). The power charging device (10) comprises at least one rectifier means (16) for converting a supply voltage (18) into a charging d.c. voltage (20), a contacting means (22) for contacting a plug-in connection supply point (24) of the electric vehicle (12), and a residual current monitoring device (26) for detecting a current difference in the contacting means (22) and/or the electric vehicle (12) during a charging process of the energy store (14) of the electric vehicle (12). The invention is characterised in that the residual current monitoring device (26) is designed at least for detection of a direct current difference ΔI and comprises a cutoff element (28) which can interrupt the charging process when a predeterminable direct current cutoff difference (36) is exceeded over a predeterminable cutoff time.
摘要翻译： 本发明涉及一种具有电能储存器（14）的电动车辆（12）的充电装置（10）。 功率充电装置（10）包括至少一个整流装置（16），用于将电源电压（18）转换成充电直流。 电压（20），用于接触电动车辆（12）的插入式连接供应点（24）的接触装置（22）和用于检测接触装置中的电流差的剩余电流监测装置（26） 22）和/或电动车辆（12）在电动车辆（12）的能量存储器（14）的充电过程期间。 本发明的特征在于，剩余电流监测装置（26）被设计成至少用于检测直流电流差I D，并且包括截止元件（28），当截止元件（28）可预定的直流截止差（ 36）超过可预定的截止时间。
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9.发明授权Devices and methods for the safe driving, charging and energy recovery operation of an electric vehicle 有权电动汽车的安全驾驶，充电和能量回收运行的装置和方法公开(公告)号：US09272626B2
公开(公告)日：2016-03-01
申请号：US13432265
申请日：2012-03-28
CPC分类号： B60L3/0069 , B60L3/04 , B60L11/1803 , B60L11/1809 , B60L11/1812 , B60L11/1816 , B60L11/1818 , B60L11/1824 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L2210/30 , B60L2230/12 , B60L2250/10 , H02H3/05 , H02H3/26 , H02H3/33 , H02J7/0029 , H02J7/0031 , Y02E60/721 , Y02T10/7005 , Y02T10/7088 , Y02T10/7241 , Y02T10/92 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14
摘要： The invention relates to a method and an electrical protection and monitoring device with an insulation monitoring instrument and a differential current monitoring instrument in an electric vehicle for safe driving operation and also for safe charging and energy recovery operation of the electric vehicle at a charging station. The invention further relates to a device for the safe charging and energy recovery operation of an electric vehicle at a charging station with electrical protection and monitoring devices.
摘要翻译： 本发明涉及一种在电动车辆中具有绝缘监测仪器和差动电流监测仪器的方法和电气保护和监测装置，用于安全驾驶操作，并且还用于充电站处的电动车辆的安全充电和能量回收操作。 本发明还涉及一种用于具有电气保护和监测装置的充电站处的电动车辆的安全充电和能量回收操作的装置。
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公开(公告)号：US08502496B2
公开(公告)日：2013-08-06
申请号：US13101542
申请日：2011-05-05
申请人： Wolfgang Hofheinz
发明人： Wolfgang Hofheinz
CPC分类号： B60L3/0023 , B60L3/0069 , B60L3/04 , B60L8/003 , B60L8/006 , B60L11/1816 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L11/185 , B60L2240/549 , B60L2250/10 , Y02E60/721 , Y02T10/7005 , Y02T10/7072 , Y02T10/7083 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/169 , Y04S10/126 , Y04S30/14
摘要： The invention relates to a power charging device (10) for an electric vehicle (12) with an electric energy store (14). The power charging device (10) comprises at least one rectifier means (16) for converting a supply voltage (18) into a charging d.c. voltage (20), a contacting means (22) for contacting a plug-in connection supply point (24) of the electric vehicle (12), and a residual current monitoring device (26) for detecting a current difference in the contacting means (22) and/or the electric vehicle (12) during a charging process of the energy store (14) of the electric vehicle (12). The invention is characterized in that the residual current monitoring device (26) is designed at least for detection of a direct current difference ΔI and comprises a cutoff element (28) which can interrupt the charging process when a predeterminable direct current cutoff difference (36) is exceeded over a predeterminable cutoff time.
摘要翻译： 本发明涉及一种具有电能储存器（14）的电动车辆（12）的充电装置（10）。 功率充电装置（10）包括至少一个整流装置（16），用于将电源电压（18）转换成充电直流。 电压（20），用于接触电动车辆（12）的插入式连接供应点（24）的接触装置（22）和用于检测接触装置中的电流差的剩余电流监测装置（26） 22）和/或电动车辆（12）在电动车辆（12）的能量存储器（14）的充电过程期间。 本发明的特征在于，剩余电流监测装置（26）被设计成至少用于检测直流电流差ΔI，并且包括截止元件（28），当可预定的直流截止差（36）可以中断充电过程时， 超过可预定的截止时间。
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