水轮机安装程序和公差指南第2部分:立式发电机

[中文适用范围]： 本部分IEC 63132的目的是以通用方式确立发电机安装的适当程序和公差。本文件展示了一个典型装配。装配单元有许多可能的方式。机器的大小、机器的设计、发电厂的布局或组件的交付计划是一些可能导致额外步骤、消除某些步骤和/或装配顺序的元素。 本文件仅当双方合同方同意时才具有约束力。 本文件排除了纯粹商业利益的事项，除非这些事项与安装行为密不可分。 本文件适用于根据IEC 60034-71的立式发电机。 本文件中的公差是基于最佳实践和经验确立的，尽管认识到其他标准可能规定了不同的公差。 无刷励磁系统不包括在本文件中。 每当本文件规定文件、图纸或信息由制造商（或制造商）提供时，每个单独的制造商仅为其自身的供应提供适当的信息。 [外文原描述]： The purpose of IEC 63132-2:2020 is to establish, in a general way, suitable procedures and tolerances for installation of generator. This document presents a typical assembly. There are many possible ways to assemble a unit. The size of the machines, design of the machines, layout of the powerhouse or delivery schedule of the components are some of the elements that could result in additional steps, the elimination of some steps and/or assembly sequences. It is understood that a publication of this type will be binding only if, and to the extent that, both contracting parties have agreed upon it. This document excludes matters of purely commercial interest, except those inextricably bound up with the conduct of installation. This document applies to vertical generators according to IEC 60034-7. The tolerances in this document have been established upon best practices and experience, although it is recognized that other standards specify different tolerances. Brushless excitation system is not included in this document. Wherever this document specifies that documents, drawings or information is supplied by a manufacturer (or by manufacturers), each individual manufacturer will furnish the appropriate information for their own supply only.