When synchronizing an incoming generator with a running generator, it's crucial to ensure that the following parameters match: 1. *Frequency*: The frequency of the incoming generator should match the frequency of the running generator. 2. *Voltage*: The voltage of the incoming generator should match the voltage of the running generator. 3. *Phase angle*: The phase angle of the incoming generator should match the phase angle of the running generator. 4. *Phase sequence*: The phase sequence (or ro