216669 ⎘
Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection; Details Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
A Protection Method for an Electrical Collection System
#2Power Supplies with Overcurrent Protection and Single-Point Fault Protection
#3CURRENT RETURN CHANNEL AND METHOD FOR THE USE OF A RESIDUAL CURRENT DEVICE WITH A DIFFERENTIAL CURRENT SENSOR IN AN UNGROUNDED DC POWER SUPPLY SYSTEM
#4Earth leakage breaker systems with leakage current limiting function
#5SOLID-STATE CIRCUIT BREAKER CONFIGURED WITH AT LEAST ONE FAIL-OPEN MECHANISM AND PROCESS OF IMPLEMENTING THE SAME
#6APPARATUS FOR AN INDUCTIVE CHARGING SYSTEM, AND INDUCTIVE CHARGING SYSTEM
#7CURRENT LIMITING DEVICES
#8Pulse Width Modulated Fault Managed Power Systems
#9SWITCHING APPARATUS FOR DC ELECTRIC GRIDS
#10FAULT CURRENT LIMITING SOLID-STATE SWITCHING DEVICE
#11LEAKAGE CURRENT DETECTION AND INTERRUPTION DEVICE AND RELATED ELECTRICAL CONNECTORS AND ELECTRICAL APPLIANCES
#12GROUND FAULT CIRCUIT INTERRUPTER DEVICES AND RELATED ELECTRICAL CONNECTORS AND ELECTRICAL APPLIANCES
#13Electronic Circuit Arrangement for Current Limitation
#14TIMER-BASED FAULT PROTECTION CIRCUIT
#15Voltage Limiting Device for Constant Current Circuits
#16SOLID STATE CIRCUIT BREAKER AND CONTROL METHOD THEREFOR
#17Photovoltaic rapid shutdown and arc sensing system
#18Buck-boost converter for contactor drive
#19Circuit Breakers and Circuit Breaker Operational Methods
#20Photovoltaic rapid shutdown and arc sensing system
#21MODULAR SURGE PROTECTOR
#22Photovoltaic rapid shutdown and arc sensing system
#23Surge protective devices, circuits, modules and systems including same
#24Systems and methods for overvoltage protection on loads for use in an electric aircraft
#25High-side semiconductor switch with over-current protection
#26Fault current limiter circuit breaker
#27Devices and methods for current interrupting using current diversion path
#28POWER SUPPLY DELIVERY SYSTEM FOR SPLITTING AND COMBINING POWER
#29Hybrid switching apparatus for electric grids
#30Energy reducing maintenance switch system and method for implementing an energy reducing maintenance switch system
#31Device for communication between a controller and a field device
#32Pulse circuit for providing a fault current in a DC voltage power supply grid
#33Intelligent current limiting for solid-state switching
#34Overcurrent protection by depletion mode MOSFET or JFET and bi-metallic temperature sensing switch in mini circuit breaker
#35Depletion mode MOSFET for overcurrent protection
#36Multi-circuit DC breaking system
#37Ground fault protection circuit and techniques
#38Method and apparatus for preventing same building solar panel produced voltage spikes on a neighbor's electric utility service
#39Fault current controller for a direct current power grid
#40Aircraft comprising a direct current electrical network and a protection system for said network
#41Three phase surge protection device
#42SHORT-CIRCUIT PROTECTION SOLUTION FOR POWER DEVICES
#43System and method for thermal cutoff protection device control from an external component
#44Circuit arrangement for combined protection of a load from temporary and transient overvoltages
#45Systems and methods for extending fault timer to prevent overcurrent protection shutdown during powering on of information handling system
#46Fault current mitigation method and system for solid state circuit breaker
#47Surge protection device
#48INTELLIGENT TRI-MODE SOLID STATE CIRCUIT BREAKERS
#49POWER DISTRIBUTION UNIT WITH AGGREGATE CURRENT CONTROL
#50Power supply box having a bypass
#51Solid state power controller
#52Vehicle and method of delivering electrical current to an outlet on the vehicle
#53Power supply delivery system for splitting and combining power
#54Low-voltage circuit breaker device
#55High-voltage DC cut-off device
#56Protected idle mode bypassing power stage
#57Arc flash reduction maintenance system with pyrotechnic circuit protection modules
#58Motor drive architecture for variable frequency alternating current loads
#59Extended protection surge arrester device
#60Low-voltage circuit breaker device
#61Low-voltage protective switching device
#62Disconnecting device
#63System and method for managing power consumption during a fault condition
#64Overcurrent trip coordination between inverter and circuit breakers
#65Circuit for breaking alternating current
#66Circuit for breaking alternating current
#67System and method for limting currents in a power distribution system
#68Electrical protection unit including a current limiter device
#69Protective circuit for a photovoltaic (PV) module, method for operating the protective circuit, and photovoltaic (PV) system having such a protective circuit
#70ALTERNATING-CURRENT POWER SWITCH AND METHOD FOR SWITCHING AN ALTERNATING CURRENT
#71Inrush control with multiple switches
#72Inrush current prevention circuit, inrush current prevention method, and computer readable medium
#73System and method for managing short-circuits in a meshed electrical energy distribution network of an aircraft
#74Energy supply
#75Power supply device, detection circuit and power supply method thereof
#76Surge protection device
#77INDUCTOR AND PROTECTION CIRCUIT
#78Control device for power supply line
#79DC electrical network
#80Intrinsically safe power conditioning circuit
#81Power switch module, smart grid power supply arrangement and method therefor
#82Route protection circuit and liquid crystal display
#83Surge voltage protection apparatus
#84JUNCTION BOX
#85Breaker device for interrupting current on a transmission line
#86Overcurrent protective device, electronic apparatus, integrated circuit, and signal transmission circuit
#87Fault protection in converter-based DC distribution systems
#88Circuit breaker with current limiting and high speed fault capability
#89Method for limiting current in a circuit
#90Cable protection device
#91Current limiting device
#92Robust solid-state circuit protection apparatus
#93Circuit breaker with hybrid switch
#94Semiconductor device
#95Power conversion device
#96Current limiter
#97Method of operating a wind turbine plant
#98Protective relaying system and method for gathering data using thereof
#99Power switch device
#100Controlled switch-off of a power switch
#101Surge arrester
#102Circuit breaker
#103Fault current limiter arrangement
#104Smart transformer
#105Protection of an NFC or RFID radio in the presence of strong electromagnetic fields
#106Fault current limiter
#107Integrated circuit with protection function
#108Overcurrent shut-off device and secondary battery system comprising the same
#109Inrush control with multiple switches
#110Electrical protection using a semiconductor switch
#111Battery circuit fault protection in uninterruptable power sources
#112Electric system comprising a load driving apparatus by auto-recovery mode, and method of operating the apparatus
#113System and method for fault protection
#114Switching device
#115Surge protection device
#116Devices and methods for overvoltage protection
#117Surge protection device
#118Power management and distribution with auxiliary DC bus
#119Method, circuit breaker and switching unit for switching off high-voltage DC currents
#120PLANT FOR TRANSMITTING HIGH VOLTAGE DC ELECTRIC POWER INCLUDING OVERVOLTAGE PROTECTION
#121Solid state power controller for high voltage direct current systems
#122High voltage DC breaker apparatus
#123System and method for protecting an electrical grid against faults
#124Protection coordination system
#125Fault current limiter
#126Arc fault protection circuit and method
#127Overcurrent limiting for high side solenoid switch controls
#128POWER PROTECTION CIRCUIT
#129ISOLATION-TYPE AC FAULT CURRENT LIMITED CIRCUIT
#130CHARGING APPARATUS
#131Protection circuit and protection method thereof
#132Circuit Protection Device
#133Smart transformer
#134Protection apparatus for load circuit
#135Active current surge limiters with voltage detector and relay
#136Active current surge limiters with disturbance sensor and multistage current limiting
#137Quench detection system for a superconductor fault current limiter
#138Reduction of inrush current due to voltage sags with switch and shunt resistance
#139Short circuit protection device and switchgear assembly having such protection devices
#140SSPC with dual fault detectors
#141Smart transformer
#142Limitation of the loading of a power source
#143OVER-CURRENT PROTECTION CIRCUIT AND MOTOR CONTROLLER COMPRISING THE SAME
#144CIRCUIT PROTECTION DEVICE
#145Active current surge limiters
#146Transient blocking unit using normally-off device to detect current trip threshold
#147Protection circuit with variable current level limits
#148MINIMIZING ELECTRICAL OUTLET SAFETY FAILURES DUE TO OVER TEMPERATURE CONDITION
#149Power supply system and method
#150Apparatus and method for overload protection of electronic circuitry
#151COMPLEX SUPERCONDUCTING FAULT CURRENT LIMITER
#152Electric power network
#153Electric power circuit protecting apparatus using superconductor
#154Micro-electromechanical system based soft switching
#155Method and electronic power supply device for supplying power to a low-voltage load protected by a protective device
#156Transient blocking apparatus with reset
#157Semiconductor integrated-circuit unit with temperature protective circuit
#158Protective circuit for intrinsically safe electro-magnetic actuators, and protective circuit for intrinsically safe energy supply systems
#159Electronic circuit breaker
#160Sensor protection circuit
#161Overcurrent protection circuit including auto-reset breaker and PTC resistor
#162Inverter bridge controller implementing short-circuit protection scheme
#163Electronic fuse
#164Rotating asynchronous converter and a generator device
#165Protection device for power source and electronic device
#166Digital device using three states
#167Combined subtransient current suppression and overvoltage transient protection