171517 ⎘
Arrangements for measuring electric power or power factor Measuring real or reactive component; Measuring apparent energy
Sub-classes:RADIO FREQUENCY POWER DETECTION DEVICE AND SYSTEM
#2METHOD, APPARATUS AND SYSTEM FOR TESTING INERTIA COEFFICIENT AND DAMPING COEFFICIENT OF GRID-FORMING CONVERTER
#3NON-INTRUSIVE LOAD MONITORING METHOD AND DEVICE BASED ON PHYSICS-INFORMED NEURAL NETWORK
#4STRAIN SENSOR-BASED WORKPIECE PROCESSING MONITORING METHOD AND SYSTEM FOR SAME
#5State dependent and path dependent power estimation
#6Method and apparatus to assess and control energy efficiency of pump installed in facility of building systems
#7Reliable hardware metering
#8Method and apparatus to assess and control energy efficiency of fan installed in facility of building systems
#9Method for trading electrical energy between small producers and end users
#10Systems and methods for monitoring a power system
#11Method of determining mutual voltage sensitivity coefficients between a plurality of measuring nodes of an electric power network
#12Generator stator ground protection using third harmonic
#13Abnormality monitoring apparatus and abnormality monitoring method for wind farm
#14Self-driving building energy engine
#15System for monitoring electrical power usage of a structure and method of same
#16ELECTRICAL DEVICE MANAGEMENT SYSTEM
#17System and method for monitoring electrical power usage in an electrical power infrastructure of a building
#18Self-calibrating contactless power consumption sensing
#19POWER MANAGEMENT METHOD AND POWER MANAGEMENT DEVICE FOR A RESIDENTIAL COMPLEX COMPRISING ONE OR MORE RESIDENTIAL UNITS OR FOR AN URBAN DISTRICT
#20Impedance estimation device and estimation method for power distribution line
#21Method and apparatus for detecting electronic device connected to smart plug
#22System and method for monitoring electrical power usage in an electrical power infrastructure of a building
#23Electromagnetic wave power sensing apparatus and system comprising thereof
#24Power management apparatus and power management method
#25Apparatus and method for automatic power metering
#26Data processing device, data processing method, and program
#27Self-calibrating contactless power consumption sensing
#28Systems and methods for measuring electrical power usage in a structure and systems and methods of calibrating the same
#29ENERGY SEARCH ENGINE METHODS AND SYSTEMS
#30ENERGY SEARCH ENGINE METHODS AND SYSTEMS
#31Data processing device, data processing method, and program
#32CIRCUIT BREAKER METERING SYSTEM
#33Energy search engine with autonomous control
#34System and method for monitoring electrical power usage in an electrical power infrastructure of a building
#35System for monitoring electrical power usage of a structure and method of same
#36Data processing device, data processing method, and program
#37Systems and methods for measuring electrical power usage in a structure and systems and methods of calibrating the same
#38Whole structure contactless power consumption sensing
#39System, method, and apparatus for monitoring power
#40Method and apparatus for measuring impedance of electrical component under high interference conditions