摘要：文章提出了通信電源“呼吸式”功率管理方式，介紹了該管理方式的實施方案。“呼吸式”功率管理對于節能減排具有重要的現實意義。 敘詞：節能減排 “呼吸式”功率管理 休眠功率 Abstract：This article presents the respiration-type power management for communications drive, and explains how it works. Respiration-type power management has great realistic significance for the ongoing policy of energy saving and reduction of emission. Keyword：Energy saving and reduction of emission, Respiration-type power management, Sleep power