三相桥式整流器散热设计要求探讨

Probing into the Design Requirement of Three phase Bridge Rectifier Radiation

机动车交流发电机用三相桥式整流器是机动车电器工作的关键部件，它的工作环境恶劣。为保证整流器稳定、可靠地工作，本文从热容量、热传导、热辐射、热对流等方面探讨了其设计过程中的各种要求。指出应综合各方面的要求折衷设计，以趋于最佳方案。

Three phase bridge rectifier for motor vehicle alternator is the key component of motor vehicle. Its working conditions are bad. In order to make it work stably and reliably, this paper probes the varies requirements for designing from the point of thermal capacity, thermal conduction, thermal radiation, thermal convection and points out it must be designed synthesizing every requirement in order to reach the optimum plan.