\[PGss-\sum_(^{ }i=2)^Nb▒〖Pd.i-Ploss=0〗\left(23\right)\]\[QG_ss-\sum_(^{ }i=2)^Nb▒〖Qd.i-Qloss=0〗\left(24\right)\]PGss and QGssThe active and reactive power fed by mail in t is the timepiece. Lo Qloss.  And   Qloss the Ploss of active and reactive power in t is the time frame.