蚌埠閘水電站水輪機(jī)轉(zhuǎn)輪改造應(yīng)用分析

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摘  要：蚌埠閘水電站是河床式低水頭水力發(fā)電站，水輪機(jī)轉(zhuǎn)輪經(jīng)多年運(yùn)行工況差、效率低。通過在不改變電站現(xiàn)有流道及其他部件的前提下，對(duì)轉(zhuǎn)輪進(jìn)行選型改造，提高水輪機(jī)額定工況效率，消除安全隱患，為早期建設(shè)的小水電站增容擴(kuò)效提供一條好的改造途徑。

關(guān)鍵詞：水電站；水輪機(jī)；轉(zhuǎn)輪；改造；選型

中圖分類號(hào)：TV734.1     文獻(xiàn)標(biāo)志碼：A          文章編號(hào)：2095-2945（2023）30-0152-04

Abstract： Bengbu Sluice Hydropower Station is a riverbed low-head hydraulic power station， and the turbine runner has poor operating conditions and low efficiency for many years. Through the selection and transformation of the runner without changing the existing flow passage and other components of the power station， the rated working efficiency of the hydraulic turbine is improved and the safety hidden danger is eliminated， which is supposed to provide a good way to increase the capacity and efficiency of the early construction of small hydropower stations.

Keywords： hydropower station; hydraulic turbine; runner; transformation; type selection

蚌埠閘水電站建成于20世紀(jì)80年代末，作為當(dāng)前農(nóng)村小水電站一個(gè)典型代表，近幾十年的運(yùn)行不僅增加了地方財(cái)政收入，又造福了當(dāng)?shù)鼐用?。（剩?076字）