automatic feeder voltage regulator is tracking the variation in feeder voltage and changing the turn ratio of the built-in transformer, thus maintaining its output voltage within the permissible range. functions satisfactorily when its input voltage fluctuates within 30% of its rating, ideal for feeder lines with large voltage drops and/or voltage fluctuations. Installed at the medium or receiving end of a feeder, can effectively keep the user voltage at desired level and reduce power loss over the line. Moreover, can also be applied to substations without on-load tap-changer transformers. Installed at the outgoing-line-side in such substations, SVR maintains the outlet bus voltage at specified values.
SVR has been patented for its originality and received certificates as follows:
Apr 2004, State Torch Program Project
Dec 2004, Patent of Utility Model issued by State Intellectual Property Office(SIPO)
Apr 2004, State Strongly Recommended Product
2005 Xi’an Priority Technology Industrialization Product
State Power Grid Corporation Strongly Recommended “Four New Product” for rural power networks
