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万家寨水利枢纽地处黄河北干流托龙段峡谷内， 因河水含沙量大、自然条件恶劣， 给机电设计提出了许多需要特殊处理的课题。枢纽电站于 １９９３ 年 ７ 月通过了初步设计审查， 确定总装机容量为 １ ０８０ Ｍ Ｗ （６×１８０ Ｍ Ｗ ）， 并作为主力调峰电站和按少人值班方式运行。１９９６ 年 ３ 月采用招投标方式， ６ 台主机分别由 ３ 家公司制造和配套； 电气主接线采用单元接线方式 （发电机—主变侧）； 自动监控采用先进的开放式计算机监控系统； 金属结构总工程量为 ８ ３６６ ｔ。在整个电站的机电设计和设备选型中， 都充分考虑了黄河多泥沙的特点及初步设计中提出的技术要求， 与国内其他水电站的设计相比具有较多的特点。
The Wanjiazhai Water Control Project is located in the Torong Gorge of the Yellow River North Mainstream. Due to its high sediment concentration and poor natural conditions, the Wanjiazhai Water Control Project has proposed many issues requiring special treatment for the mechanical and electrical design. The preliminary design review was passed by the Hub Power Station in July 1993, setting a total installed capacity of 1,080 MW (6 x 180 MW) and operating as a main peaking power station and on a minor basis. March 1996 by bidding approach, 6 hosts were made and supporting three companies; electrical main wiring unit wiring (generator - the main transformer side); automatic monitoring and control using advanced open computer systems; metal structure The total project volume is 8,366 t. In the mechatronic design and equipment selection of the whole hydropower station, all the characteristics of the Yellow River sediment and the technical requirements of the preliminary design have been fully considered. Compared with the design of other hydropower stations in China, the hydropower station has many characteristics.