171468 ⎘
Arrangements for measuring currents or voltages or for indicating presence or sign thereof Measuring real component; Measuring reactive component
SYSTEM AND METHOD FOR DETERMINING ACTIVE AND REACTIVE CURRENTS DURING ASYMMETRICAL LOW-VOLTAGE RIDE THROUGH (LVRT) CONDITIONS
#2VOLTAGE MANAGEMENT DEVICE, VOLTAGE COMMAND DEVICE, POWER SYSTEM MONITORING SYSTEM, MEASUREMENT DEVICE, VOLTAGE MANAGEMENT METHOD, AND STORAGE MEDIUM
#3Method of operating parallel transformers
#4Electrical current measuring device for measuring AC current
#5Real current meter
#6Apparatus and method for alternating current physical signals measurement and data acquisition
#7Method and apparatus for computing metric values for loudspeaker protection
#8System and method for monitoring power filters and detecting power filter failure in a wind turbine electrical generator
#9Methods and Apparatuses for Detecting Faults in Electrical Power Systems
#10Methods and Apparatuses for Determining Charging Current in Electrical Power Systems
#11DEVICE FOR MEASURING THE CURRENT OF A DISCHARGE LAMP