C Charz Member Location Texas Yesterday at 11:06 AM #1 What is the measuring instrument typically provided in the Bus tie? Is it a Bidirectional ammeter or power meter? How do I know which direction the current/ power flow if the bus tie is closed?
What is the measuring instrument typically provided in the Bus tie? Is it a Bidirectional ammeter or power meter? How do I know which direction the current/ power flow if the bus tie is closed?
J jim dungar Moderator Staff member Location Wisconsin Occupation PE (Retired) - Power Systems Yesterday at 11:32 AM #2 It is usually a power meter or a protective relay. An ammeter is useless. One direction is chosen as positive.
It is usually a power meter or a protective relay. An ammeter is useless. One direction is chosen as positive.
