Whats meant by trivector meter where it is connected at the
substation?
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Answer Posted / shanker malagamma
yes, indeed trivector means the which measures energy in
three vector i.e active energy(kwh), reactive energy(kvarh)
and apparent energy(kvah) using single meter and it is
connected to incoming and outgoing feeders in the
substaion. Trivector meter may in four quadrant or may not
be four quadrant, if it is four quadrants then it is called
as Trivector meter with import-export facility or if it is
in any two qudrants i.e either import only two qudrants or
export only quadrants then it is called as TVM with import
only facility or TVM with export only facility. normally
former one will be manufactured than later.
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