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也许是“大跃进”年代引进的水花生,现已在江苏东台市遍河生根安家。河岸两边绿茵茵茂密一片,宽阔的河面越来越窄,严重影响了水运交通,行洪排水。尤其在翻水站抽水时,水花生团团簇簇顺流而至,充斥进水流道,造成水流不畅,致使机组负荷上升,出水不足。以我们东台市翻水站去年8月1日、2日的运行情况来看,在机组启动后的短时间内,叶片角度升至+4°,功率表指示660千瓦,而运行24小时后,水花生逐渐集中至进水处,此时叶片已降至0°,而功率表指示却升至720千瓦,且居高不下。同时,还引起
Perhaps it is the peanut that was introduced in the “Great Leap Forward” era and is now rooted in all the rivers in Dongtai, Jiangsu. Lush green on both sides of a lush river, the wider river more and more narrow, seriously affected the water transport, flood drainage. Especially in the water pumping station, the peanut clusters clusters downstream, filled with water runoff, resulting in poor water flow, resulting in increased unit load, lack of water. According to the operating conditions of Dongtai City water turning station on August 1 and 2 last year, the blade angle rose to + 4 ° in a short time after the start of the unit, and the power meter indicated 660 kW. After running for 24 hours, Water peanuts gradually concentrated into the water, at this time the blade has been reduced to 0 °, while the power meter instructions rose to 720 kW, and high. At the same time, also caused