The invention relates to a method for coordinating, optimizing and configuring the capacity of outwards transmitting thermal-generated power bundled with wind power. The method includes the following steps of firstly, determining the boundary condition for coordinating, optimizing and configuring the capacity of outwards transmitting thermal-generated power bundled with wind power; secondly, setting a running curve of a channel for outwards transmitting thermal-generated power bundled with wind power; thirdly, calculating the installed capacity of a matched thermal power generating unit; fourthly, calculating the initial value of the installed capacity of the thermal power generating unit; fifthly, conducting production simulation on the initial configured capacity scheme of thermal-generated power bundled with wind power; sixthly, increasing the initial configured capacity of the thermal power generating unit according to the step length delta 1 to obtain a new configured capacity scheme; seventhly, conducting production simulation on the new configured capacity scheme; eighthly, judging whether the new configured capacity meets the constraint condition or not; ninthly, conducting N-1 safety and stability verification according to the scheme, determined in the eighth step and meeting the constraint condition, for the configured capacity of outwards transmitting thermal-generated power bundled with wind power; tenthly, determining that the capacity meeting the safety and stability verification is the final coordinated, optimized and configured capacity of outwards transmitting thermal-generated power bundled with wind power. The method can be widely used for coordinating, optimizing and configuring the capacity of outwards transmitting thermal-generated power bundled with wind power on a large scale.