H02H 1 - Details of emergency protective circuit arrangements

Patents for H02H 1 - Details of emergency protective circuit arrangements (5,580)
12/2002
12/25/2002	CN1387212A Circuit breaker with shunt
12/19/2002	WO2002101901A2 Circuit arrangement for a residual-current circuit breaker
12/19/2002	US20020191361 Electronic trip device comprising a capacitor for supply of a trip coil
12/19/2002	US20020190680 Method of compensating for abrupt load changes in an anti-pinch window control system
12/19/2002	US20020190677 Method for closing a motor driven window
12/18/2002	EP1267467A2 Device for the detection of differential currents
12/17/2002	US6496757 Nonlinear contingency screening for voltage collapse
12/11/2002	EP1264378A1 Apparatus for the detection and early warning of electrical arcing fault
12/05/2002	WO2002097947A2 Method for closing a motor driven window
12/05/2002	US20020183944 Direct current electrical system arc detection apparatus and method
12/05/2002	US20020183943 Motorized machine electrical system arc detection apparatus and methods
12/05/2002	US20020181174 Data acquisition system for a circuit breaker
12/05/2002	US20020179346 Vehicle electrical system arc detection apparatus and method
12/05/2002	DE10149458C1 Conductor network, especially 42 Volt on-board vehicle electrical system, has supply line formed by 2 parallel conducting lines, each containing fuse, to protect network against serial spark
12/04/2002	CN1383245A Converter protector
11/2002
11/27/2002	EP1261006A2 Circuit breaker with shunt
11/21/2002	WO2002093183A1 Method for detecting current transformer saturation
11/21/2002	US20020171987 Circuit breaker with shunt
11/21/2002	DE10120570A1 Fehlerspannungs-Schutzeinrichtung Error surge protector
11/20/2002	CN1380235A Fault forecasting method of power transmission system for processing industrial film
11/19/2002	US6483681 Fault-current protective switchgear
11/19/2002	US6483680 Magnetizing inrush restraint method and relay for protection of power transformers
11/19/2002	US6483316 Method of diagnosing partial discharge in gas-insulated apparatus and partial discharge diagnosing system for carrying out the same
11/19/2002	US6482048 Automated assembly methods for miniature circuit breakers with wire attachment clamps
11/13/2002	EP1256155A2 An improved power supply device
11/07/2002	WO2002089284A1 Monitoring apparatus
11/07/2002	DE10117372A1 Schutzeinrichtung, Schutzanordnung und Schutzverfahren für eine elektrische Leitung Protection device, the protection arrangement, and protection method for an electric line
11/07/2002	CA2445152A1 Monitoring apparatus
11/06/2002	EP1255269A1 Circuit breaker including an arc fault trip actuator having an indicator latch and a trip latch
11/05/2002	US6477069 Circuit for detecting and inadmissibly high current in an output stage
11/05/2002	US6477022 Ground fault of arc fault circuit breaker employing first and second separable contacts and plural actuating mechanisms
11/05/2002	US6477021 Blocking/inhibiting operation in an arc fault detection system
11/05/2002	US6476521 Power oscillation protection
10/2002
10/31/2002	US20020159211 Protective relay apparatus
10/31/2002	US20020158726 Circuit breaker including an arc fault trip actuator having an indicator latch and a trip latch
10/31/2002	US20020158633 Method for operating an electronic overcurrent trip of a power circuit breaker
10/30/2002	EP1253693A1 Faul voltage-protective device
10/30/2002	CA2384210A1 Circuit breaker including an arc fault trip actuator having an indicator latch and a trip latch
10/29/2002	US6473723 Mimic high pass filter in a protective relay
10/22/2002	US6469882 Current transformer initial condition correction
10/22/2002	US6469629 Distributed logic in multiple protective relays
10/22/2002	CA2079182C Circuit breaker with protection against sputtering arc faults
10/17/2002	WO2002082713A1 System and method for aligning data between local and remote sources thereof
10/17/2002	WO2002082484A1 Method of contact monitoring
10/17/2002	US20020149893 Protection relay
10/17/2002	US20020149891 Arc fault detector with circuit interrupter
10/16/2002	CN1374727A 保护继电装置 Protective relay devices
10/10/2002	WO2002080327A1 Vehicle electrical system arc detection apparatus and method
10/10/2002	WO2002080326A1 Motorized machine electrical system arc detection apparatus and methods
10/10/2002	US20020146083 System and method for aligning data between local and remote sources thereof
10/10/2002	US20020146076 System and method for aligning data between local and remote sources thereof
10/10/2002	US20020145841 Trip signal verifying method and apparatus
10/10/2002	DE10117853A1 Overcurrent release device for LV power switch monitors current waveform for preventing damage by harmonic distortion
10/09/2002	EP1248357A2 Predective failure scheme for industrial power delivery system
10/09/2002	EP1247318A1 An improved electronic earth leakage current device
10/08/2002	US6462921 Auto chopping control during data acquisition for a circuit breaker
10/03/2002	WO2000002298A3 Electromagnetic relay
10/02/2002	CN1372712A An arrangement for protecting a DC source
10/01/2002	US6459998 Sensing downed power lines
10/01/2002	US6459997 Method for event analysis at an intelligent electronic device
10/01/2002	US6459273 Arc fault detector method
09/2002
09/26/2002	WO2001024337A3 Instantaneous arc fault light detector with resistance to false tripping
09/26/2002	US20020135959 Pivot point reset lockout mechanism for a ground for fault circuit interrupter
09/24/2002	US6456916 Power closure sensor system and method
09/24/2002	US6456471 Test, reset and communications operations in an ARC fault circuit interrupter with optional memory and/or backup power
09/24/2002	US6456027 Closing device with a safety function
09/19/2002	DE10207412A1 Funkenfeststellung Radio detection
09/17/2002	US6453248 High impedance fault detection
09/17/2002	US6452767 Arcing fault detection system for a secondary line of a current transformer
09/06/2002	WO2002068253A1 Electric load management center
09/04/2002	EP1237249A2 Protection relay
09/04/2002	EP1237248A2 Protective relay apparatus
09/03/2002	US6445560 Gas-filled surge protector with external short-circuiting device
09/03/2002	CA2280281C Current transformer saturation correction using artificial neural networks
08/2002
08/29/2002	US20020118022 Arc detection
08/28/2002	EP1234366A2 System for power transformer differential protection
08/22/2002	WO2002065608A1 Overload current protection device using magnetic impedance element
08/22/2002	DE10062762A1 Anordnung und Verfahren zur Datenübertragung von digitalen Übertragungsdaten Apparatus and method for data transmission of digital data transmission
08/21/2002	CN1365532A CVT transient filter
08/20/2002	US6437953 Circuit interrupting device with reverse wiring protection
08/20/2002	US6437952 Earth protection device sensitive to arc currents, trip device and circuit breaker comprising such a device
08/20/2002	US6437530 Method for electronic surveillance and control of the opening and closing procedure for electrically operated units
08/13/2002	US6433978 Arc fault detector with circuit interrupter
08/13/2002	US6433977 Combo AFCI/GFCI with single test button
08/13/2002	US6433976 Instantaneous arc fault light detector with resistance to false tripping
08/08/2002	WO2002061905A2 Aircraft applicable ground fault circuit interrupter
08/08/2002	WO2002061904A1 Monitoring system
08/08/2002	US20020108065 Electric load management center
08/08/2002	US20020107615 Substation control system
08/08/2002	US20020105764 Aircraft applicable current imbalance detection and circuit interrupter and packaging thereof
08/06/2002	US6429662 Internal fault indicator for power electrical devices
08/06/2002	US6429393 Current transfer arrangement for circuit interrupter
08/01/2002	US20020101698 Aircraft applicable ground fault circuit interrupter
08/01/2002	US20020101695 Adaptive power circuit protection apparatus and method
07/2002
07/30/2002	US6426856 Method for monitoring a protective gear
07/30/2002	US6426632 Method and apparatus for testing an AFCI/GFCI circuit breaker
07/24/2002	CN1360379A Protection system with 'Bluetooth' data transmission wireless link for electrical power network
07/16/2002	US6421214 Arc fault or ground fault detector with self-test feature
07/16/2002	US6420875 CVT transient filter
07/11/2002	WO2002054562A1 Substation control system

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