小型水电站机电设备导则

[中文适用范围]： IEC 61116:2025作为指导性文件，适用于装有冲击式或反击式水轮机的水电站，单机功率约为15 MW，参考直径约为3米。这些数值并不代表绝对限制。本文件仅涉及采购方或咨询工程师与供应商之间的直接关系，不涉及土建工程、行政条件或商业条件。本文件旨在供所有参与小型水电站机电设备安装的相关人员使用。基于实践经验，本文件旨在为设备采购方提供以下方面的信息：招标文件的编制；投标书的评审；在设备设计和制造期间与供应商的沟通；制造过程中的质量控制和工厂测试；现场安装的监督；设备的调试；验收测试；运行与维护。文件内容包括以下方面：a）小型水电站机电设备的一般要求；b）机电设备的技术规格（不包括其尺寸设计和标准化）；c）验收、运行与维护的要求。本版取消并替代了1992年发布的首版。与上一版相比，本版进行了以下重大技术修改：a）与IEC 62006在适用范围上进行协调；b）引入了新的技术内容；c）进行了全面的编辑修订。 [外文原描述]： IEC 61116:2025 used as a guidance that applies to hydroelectric installations containing impulse or reaction turbines with unit power up to about 15 MW and reference diameter of about 3 m. These figures do not represent absolute limits. This document deals only with the direct relations between the purchaser or the consulting engineer and the supplier. It does not deal with civil works, administrative conditions or commercial conditions. This document is intended to be used by all concerned in the installation of electromechanical equipment for small hydroelectric plants. This document, based essentially on practical information, aims specifically at supplying the purchaser of the equipment with information which will assist him with the following: preparation of the call for tenders; - evaluation of the tenders; - contact with the supplier during the design and manufacture of the equipment; - quality control during the manufacture and shop-testing; - follow-up of site erection; - commissioning; - acceptance tests; - operation and maintenance. The document comprises the following: a) general requirements for the electromechanical equipment of small hydroelectric installations; b) technical specifications for the electromechanical equipment, excluding its dimensioning and standardization; c) requirements for acceptance, operation and maintenance This second edition cancels and replaces the first edition published in 1992. This edition includes the following significant technical changes with respect to the previous edition: a) harmonization of scope with IEC 62006; b) introduction of new technical aspects; c) overall editorial revision.