
37-16 Power Electronics and Motor Drives
Following the connection of TCVR and TCPST the injected real and reactive power equations for bus
k and bus m become [7,19]
P G a V aV V G B
k kk k k m km km km km
= + + + +
2 2
cos( ) sin( )θ α θ α
(37.31)
Q B a V aV V G B
k kk k k m km km km km
= − + + − +
2 2
sin( ) cos( )θ α θ α
(37.32)
P G V V aV G B
m mm m m k mk mk mk mk
= + + + +
2
cos( ) sin( )θ α θ α
(37.33)
Q B V V aV G B
m mm m m k mk km mk mk
= − + + − +
2
sin( ) cos( )θ α θ α
(37.34)
37.3.4.2 Modeling of TCVR and TCPST for Transient Studies
e equivalent circuit of the TCVR/TCPST for transient studies is shown in Figure 37.19. e trans-
former ...