power quality reduce electricity consumption industrial power quality POWER QUALITY Power Quality Voltage regulating system Three-phase balancing Surge and transient filtering Broadband harmonics filtering Electrical power factor improvementï Electrical kVA capacity improvement Industrial and Manufacturing Sectors ...In the following, the current state of affairs and the near-term outlooks for the most important aspects of power quality monitoring SC 77A/WG 9: Power Quality measurement methods. make sure that the outputs of our power quality instruments are at least acceptable to nonspecialists. These graphs are meaningful to power quality engineers...