216839 ⎘
Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions; Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations involving transmissions of measured values
COMMUNICATION ENABLED CIRCUIT BREAKERS
#2COMMUNICATION ENABLED CIRCUIT BREAKERS
#3COMMUNICATION ENABLED CIRCUIT BREAKERS AND CIRCUIT BREAKER PANELS
#4SECURE COMMUNICATION FOR COMMISSIONING AND DECOMMISSIONING CIRCUIT BREAKERS AND PANEL SYSTEM
#5SAMPLING SYNCHRONIZATION METHOD FOR DIFFERENTIAL PROTECTION DEVICE, DIFFERENTIAL PROTECTION DEVICE AND SYSTEM
#6LINE PROTECTION METHOD AND SYSTEM FOR WIND FARM CONNECTED TO FLEXIBLE DC SYSTEM
#7SAFETY POWER DISCONNECTION FOR POWER DISTRIBUTION OVER POWER CONDUCTORS TO POWER CONSUMING DEVICES
#8COMMUNICATION ENABLED CIRCUIT BREAKERS AND CIRCUIT BREAKER PANELS
#9COMMUNICATION ENABLED CIRCUIT BREAKERS
#10Method for operating an electrical circuit arrangement comprising at least one first component and one second component, the electrical circuit arrangement, and a motor vehicle
#11COMMUNICATION ENABLED CIRCUIT BREAKERS
#12Systems and methods for high-speed falling conductor protection in electric transmission systems
#13Time synchronization between IEDs of different substations
#14Method and device for timing in time-varying distance protection based on multiple lines in tower
#15Communication enabled circuit breakers and circuit breaker panels
#16Communication enabled circuit breakers
#17Safety power disconnection for power distribution over power conductors to power consuming devices
#18Method of controlling a renewable power generation plant
#19Differential protection determination method
#20Sectionalizing using coded pulses and pulse testing
#21Fire risk mitigation in electric power systems
#22Method and device for fault location in a multi-terminal transmission system
#23Systems and methods to improve distance protection in transmission lines
#24Fault location in multi-terminal tapped lines
#25Method for validating voltage measurements in a digital-electricity transmission system
#26Safety power disconnection for power distribution over power conductors to radio communications circuits
#27Power management and state detection system
#28System and method for locating faults and communicating network operational status to a utility crew using an intelligent fuse
#29System-level protection system and method for sub/super-synchronous resonance/oscillation
#30Communication enabled circuit breakers
#31Communication enabled circuit breakers
#32Communication enabled circuit breakers and circuit breaker panels
#33SYSTEM AND METHOD FOR DETECTING ARC FAULTS
#34SAFETY POWER DISCONNECTION FOR POWER DISTRIBUTION OVER POWER CONDUCTORS TO POWER CONSUMING DEVICES
#35Secure communication for commissioning and decommissioning circuit breakers and panel system
#36Directional over-current ground relay (DOCGR) using sampled value and method for operating the DOCGR
#37PCS FOR ESS AND PCS OPERATING METHOD
#38Voltage derivative and zero-sequence broken conductor detection
#39Safety power disconnection for power distribution over power conductors to power consuming devices
#40Current measurement device, manufacturing method, protection module and differential circuit breaker including such a device
#41Safety power disconnection for power distribution over power conductors to power consuming devices
#42Safety power disconnection for power distribution over power conductors to power consuming devices
#43Method and system for feeder protection in electrical power network
#44Differential protection method, device and system for monitoring a line of an electrical energy supply network
#45Digital line protection with supply voltage drop safety
#46Method of locating a fault in a power transmission scheme
#47Securing against malicious control of circuit breakers in electrical substations
#48Current differential protection method for self-adaptive half-wavelength line based on time-difference method
#49Fault protection system and method for an electrical power distribution system
#50Power management and fault detection system
#51Disconnect switch status in a power distribution system
#52Method and system for protection in a mixed line
#53Power system disturbance detection using power and frequency
#54Relating to direct current protection schemes
#55Time-domain line differential protection of electric power delivery systems
#56Time-domain distance line protection of electric power delivery systems
#57Power distribution systems and methods of performing ground fault detection in power distribution systems with a communication network
#58Time-domain differential line protection of electric power delivery systems
#59Circuit protection system
#60Travelling wave pilot protection of a transmission line based on time synchronization
#61Junction box and network for distributing energy
#62TIME-DOMAIN LINE DIFFERENTIAL PROTECTION OF ELECTRIC POWER DELIVERY SYSTEMS
#63Travelling wave protection of a transmission line
#64Overcurrent element in time domain
#65METHOD FOR OPERATING A FAULT INDICATOR
#66Synchronizing switching times of relays to a zero-crossing
#67Securing against malicious control of circuit breakers in electrical substations
#68Differential protection method, differential protection device and differential protection system
#69Protective device and protective system for electrical circuits, and method for controlling the protective system
#70System for detecting a falling electric power conductor and related methods
#71System and method for locating faults and communicating network operational status to a utility crew using an intelligent fuse
#72Redundant control device and method of HVDC system
#73Distributed arc fault protection between outlet and circuit breaker
#74Power distribution systems and methods of operating power distribution systems with partial differential protection
#75System and method for monitoring and controlling electrical network
#76Linear electromagnetic device
#77Overcurrent protection device and method
#78Protective relaying system and method for gathering data using thereof
#79Detecting a fault, in particular a transient fault, in an electrical network
#80Current differential relay
#81Zone selective interlocking (ZSI) power distribution operating a ZSI power distribution system
#82Electrical power distribution network monitoring and control
#83Transmission line protective relay device
#84Methods and systems for continuous calibration of circuit breaker trip units and metering devices
#85System and method for managing a power distribution system
#86Current differential relay and current differential relay system using current differential relay thereof
#87Circuit breaker panel with wireless communications capability
#88Current differential protection
#89Zone selective interlocking for optical flash detection suppression
#90Linear electromagnetic device
#91Method for improving power distribution protection
#92High speed signaling of power system conditions
#93Systems, methods, and apparatus for modifying sensor time stamp data
#94Circuit breaker panel
#95Intelligent control system for high-voltage switch and control method thereof
#96FAULT LOCATION METHOD AND SYSTEM
#97Method and system for monitoring a cable system of an electric power transmission system
#98RATE OF CHANGE DIFFERENTIAL PROTECTION
#99Method and device for monitoring a device equipped with a microprocessor
#100Safe Exposed Conductor Power Distribution System
#101Measuring device, protection relay, and program product
#102Multi-terminal power line protection relay system
#103FEEDER AUTOMATION SYSTEM AND METHOD FOR OPERATING THE SAME
#104System and method for polyphase ground-fault circuit-interrupters
#105Limitation of the loading of a power source
#106Autoloop system and method of operation
#107Fault Protection System and Method for an Electrical Power Distribution System
#108System and method for control of power distribution
#109Systems and methods for power swing and out-of-step detection using time stamped data
#110Symmetrical component amplitude and phase comparators for line protection using time stamped data
#111Circuit protection system
#112Circuit protection system
#113Integrated protection, monitoring, and control system
#114System, apparatus and method for compensating the sensitivity of a sequence element in a line current differential relay in a power system
#115System, apparatus and method for detection of electrical faults
#116Distributed protection system for power distribution systems
#117Apparatus and method for real time determination of arc fault energy, location and type