本规范涵盖海军舰载电力电子转换设备（PECE）的设计和部件选择。PECE由独立的或配电系统的一部分的任何功率转换器（见6.4.3）、逆变器（见6.4.11）或整流器（见6.4.19）组成。PECE利用固态功率开关器件为用户负载提供所需的功率水平和质量，以确保安全可靠的操作。应用示例包括但不限于变频驱动器（VFD）、变频器（见6.4.6）、功率转换模块（PCM）、功率调节器和其他专用电源。在单向设计中，PECE向负载提供功率转换、功率调节和电力供应。在双向设计中，PECE提供能量转换回能量源或存储设备。 本规范适用于水面和潜艇舰艇的PECE（见6.2），无论电压水平和输出类型如何。

This specification covers naval shipboard Power Electronic Conversion Equipment (PECE) design and selection of components. PECE consists of any power converter (see 6.4.3), inverter (see 6.4.11), or rectifier (see 6.4.19) that is stand-alone or part of a power distribution system. PECE utilizes solid-state power switching devices to provide user loads with required power level and quality to ensure safe and reliable operation. Examples of applications include, but are not limited to, variable frequency drives (VFD), frequency converters (see 6.4.6), power conversion modules (PCM), power conditioners, and other specialty power supplies. In a unidirectional design, PECE provides power conversion, power conditioning, and electrical supply to the loads. In a bi-directional design, PECE provides energy conversion back to the energy source or storage device. This specification applies to PECE for surface and submarine naval vessels (see 6.2), regardless of voltage level and output type.