本文件: •提供整个电力系统的要求和建议。在里面 特别是，它涵盖了可中断和不间断电力系统，包括 为仪控系统供电的系统； •与IEC 61513一致且一致。与IEC 61513一样，本文件也强调 从电厂安全目标得出的完整和精确要求的需要。 这些需求是生成产品综合需求的先决条件 整个电力系统架构，以及供电子系统的架构； •必须与IEC 61513结合考虑，并与IEC 61513处于同一水平。这两个 标准提供了一个完整的框架，为 核电站的仪表、控制和电力系统。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document: • provides requirements and recommendations for the overall Electrical Power System. In particular, it covers interruptible and uninterruptible Electrical Power Systems including the systems supplying the I&C systems; • is consistent and coherent with IEC 61513. Like IEC 61513, this document also highlights the need for complete and precise requirements, derived from the plant safety goals. Those requirements are prerequisites for generating the comprehensive requirements for the overall Electrical Power System architecture, and for the electrical power supply subsystems; • has to be considered in conjunction with and at the same level as IEC 61513. These two standards provide a complete framework establishing general requirements for instrumentation, control, and Electrical Power System for Nuclear Power Plants.All current amendments available at time of purchase are included with the purchase of this document.