Before revision: derivation of ABCD patameter values The application of KCL at the juncture(the neutral point for Y connection) gives, The above equation can be rearranged as, Here, the sending and receiving end voltages are denoted by and respectively.
After revision: derivation of ABCD parameter values The application of KCL at the juncture(the neutral point for Y connection) gives, The above equation can be rearranged as, Here, the sending and receiving end voltages are denoted by and respectively.