IEC 62256-2017 水轮机、蓄水泵和泵轮机.复原和性能改进

标准号：IEC 62256-2017
中文标准名称：水轮机、蓄水泵和泵轮机.复原和性能改进
英文标准名称：Hydraulic turbines, storage pumps and pump-turbines - Rehabilitation and performance improvement
标准类型：K55
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：K55
国际标准分类号：27.140
适用范围：This document covers turbines, storage pumps and pump-turbines of all sizes and of the following types: Francis; Kaplan; propeller; Pelton (turbines only); bulb turbines. This document also identifies without detailed discussion, other powerhouse equipment that could affect or be affected by a turbine, storage pump, or pump-turbine rehabilitation. The object of this document is to assist in identifying, evaluating and executing rehabilitation and performance improvement projects for hydraulic turbines, storage pumps and pump- turbines. This document can be used by owners, consultants, and suppliers to define; needs and economics for rehabilitation and performance improvement; scope of work; specifications; evaluation of results. This document is intended to be; an aid in the decision process; an extensive source of information on rehabilitation; an identification of the key milestones in the rehabilitation process; an identification of the points to be addressed in the decision processes. This document is not intended to be a detailed engineering manual nor a maintenance document.