BS EN 45510-5-4-1998 发电站设备采购指南.水轮机、蓄水泵和水泵水轮机

标准号：BS EN 45510-5-4-1998
中文标准名称：发电站设备采购指南.水轮机、蓄水泵和水泵水轮机
英文标准名称：Guide for the procurement of power station equipment - Hydraulic turbines, storage pumps and pump-turbines
标准类型：K55
发布日期：1998/5/15 12:00:00
实施日期：1998/5/15 12:00:00
中国标准分类号：K55
国际标准分类号：23.080;27.100;27.140
适用范围：This standard gives guidance on writing the technical specification for the procurement of Hydraulic Turbines, Storage Pumps and Pump-Turbines for use in electricity generating stations (hydraulic power stations). This Guide for procurement is not applicable to equipment for use in the nuclear reactor plant area of nuclear power stations. Other possible applications of such equipment have not been considered in the preparation of this Guide. This Guide covers the following hydraulic machines: Francis turbines, Pelton turbines, Kaplan and propeller turbines, Tubular turbines (bulb, pit, rim-generator and S-type units), Pump-turbines and Storage pumps. This Guide for procurement of hydraulic machines has been prepared to be used with the International Standard IEC 1366; it should, therefore, be read in addition and complementary to the International Standard. The equipment covered by this Guide is defined by its function rather than design type. Therefore, the guidance to the specification is stated in performance terms rather than being specified by a detailed description of the equipment to be supplied. This Guide indicates to potential purchasers how their specification should be prepared so that: - the equipment type and capacity interfaces correctly with other elements of the systems; - predicted performance is achieved; - ancillary equipment is properly sized; - reliability, availability and safety requirements are achieved; - proper consideration is given to the evaluation process and the quality measures to be applied. This Guide does not determine the type of specification (e.g. detailed, performance, functional) or the extent of supply for any given contract which is normally decided on the basis of the purchaser's project strategy. It does not cover: - any commercial, contractual or legal issues which are normally in separate parts of an enquiry; - any allocation of responsibilities which are determined by the contract. This Guide does not prescribe the arrangement of the documents in the enquiry. NOTE As a comprehensive European environmental policy is still under preparation, this Guide does not address the environmental implications of the equipment.