23.120;27.040;27.100 标准查询与下载

BS EN 45510-4-3:1999 发电站设备采购指南.锅炉附属设备.鼓风机设备

This standard gives guidance on writing the technical specification for the procurement of fans, ducts and dampers associated with steam generating plant and flue gas treatment plant for use in electricity generating stations (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: —primary air fans and exhauster fans; —secondary air fans, forced draught fans and induced draught fans; —flue gas recirculating fans and flue gas booster fans; —modulating dampers and shut-off dampers; —diverters and guide vanes; —lined and unlined flues and ducts; —thermal/acoustic insulation and cladding. 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 in preparation, this guide does not address the environmental implications of the equipment.

Guide for the procurement of power station equipment - Boiler auxiliaries - Draught plant - Draught plant

DIN EN 45510-4-3:1999 电站设备购置指南.第4-3部分:锅炉辅助装置.鼓风机设备

The document gives guidance on writing the technical specification for the procurement of fans, ducts and dampers associated with steam generating plant and flue gas treatment plant for use in electricity generating stations (power stations). This guide for procurement is not applicable to equipment for use in the nuclear reactor plant area of nuclear power stations.#,,#

Guide for procurement of power station equipment - Part 4-3: Boiler auxiliaries; draught plant; German version EN 45510-4-3:1999

EN 45510-6-5:1999 发电站设备的采购指南.第6-5部分:涡轮辅助件.干冷却系统

This standard gives guidance on writing the technical specification for the procurement of natural draught and mechanical draught dry cooling towers, aircooled condensers and their internals for use in electricity generating stations (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: - water distribution system; - heat exchangers; - supporting frame and footbridges; - winter operating equipment (e.9. louvres, shutters); - fan and fan ancillaries; - noise attenuation equipment; - pipework and valves; - exhaust steam duct; - distribution ducts; - air extraction system; - condensate system. This Guide does not cover: - water cooled condensers; - cooling water pumps and associated auxiliaries; - chemical and mechanical water treatment; - civil work. 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 such as - predicted performance is achieved; - ancillary equipment is properly sized; - reliabilityJ availability and safety requirements are achieved; - proper consideration is given to the evaluation process and the quality measures to be applied. condenser, cooling water supply and civil work; 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.

Guide for Procurement of Power Station Equipment - Part 6-5: Turbine Auxiliaries - Dry Cooling Systems