白山抽水蓄能电站机电设备采购及设计服务综述

Procurement and Design Service Characteristics of E&M Equipment of Baishan Pumped Storage Power Station

由于工程立项、资金来源和历史条件的限制,白山抽水蓄能电站在机电设备采购方式上,没有采用国内已建和在建抽水蓄能电站将主、辅机设备捆绑在一起,由主机设备供货商总承包的招标采购模式,而是参照了我国混流式水轮发电机组及其机电设备的成功招标采购模式,首次在国内采用了抽水蓄能电站机电设备逐一分别招标采购方式;设计单位在机电设备整个安装、调试过程中起总协调的作用。总结该工程机电设计、服务的特点、经验和教训,对我国大型蓄能电站主机和附属及配套设备的招标采购模式进行了探讨。

Owing to the restrictions of project requirement, source of capital and historical conditions, in the procurement of E＆M equipment, the project management and design institute of Baishan Pumped Storage Power Station do not adopt the typical way of bundling the main unit and auxiliary equipment together in the bid to be supplied by the main unit supplier which is also the main contractor. Rather, they go for a new method of purchasing the E＆M equipment separately. This paper also describes how the design unit performs overall coordination in the installation and commissioning process service. The E＆M design, service characteristics, experience and lessons learnt in this project provide insights and discussions for the bidding and procurement mode of the main unit and auxiliary equipment of large-scale pumped storage power stations in China.