IGBT three-level power module

The invention relates to an IGBT three-level power module that can be applied to a converter of a high-power wind generating set. The IGBT packaging mode used by the module is a crimping packaging mode; and the NPC three-level single-phase circuit topology is used. A bus support capacitor, an IGBT drive circuit, a bus discharge circuit, a direct-current power-taking circuit and the like are integrated inside the module. The whole module does not need the external power supply; and the power supply demand of the IGBT drive circuit can be satisfied in a self-sufficiency mode. Meanwhile, multiple protection measures including IGBT over-current protection, IGBT over-voltage protection, short-circuit detection protection, door trigger drive power supply detection protection, pulse width detection protection, and over-temperature protection and the like are configured in the module. And the module also provides temperature collection analog quantity for the set.