黑龙江水利科技
黑龍江水利科技
흑룡강수리과기
HEILONGJIANG SCIENCE AND TECHNOLOGY OF WATER CONSERVANCY
2014年
4期
37-40
,共4页
水利枢纽%电气一次%方案比较%电气主接线%设备选择
水利樞紐%電氣一次%方案比較%電氣主接線%設備選擇
수리추뉴%전기일차%방안비교%전기주접선%설비선택
hydro junction%electric A%scheme comparison%main electric line%equipment selection
随着我国经济的快速发展,各地区中小型水力发电站也得到迅速发展。但随着时间的推移,这些小型水电站也暴露出一些问题,电站厂房年久失修,发电机组运行时间过长,检修不及时,造成供电量不足。原有的技术条件下已经不能满足正常运转,事故时有发生,文章通过对甬子沟水利枢纽工程电气设计,对水电站发电的可靠性,布局的合理性提出新的要求。
隨著我國經濟的快速髮展,各地區中小型水力髮電站也得到迅速髮展。但隨著時間的推移,這些小型水電站也暴露齣一些問題,電站廠房年久失脩,髮電機組運行時間過長,檢脩不及時,造成供電量不足。原有的技術條件下已經不能滿足正常運轉,事故時有髮生,文章通過對甬子溝水利樞紐工程電氣設計,對水電站髮電的可靠性,佈跼的閤理性提齣新的要求。
수착아국경제적쾌속발전,각지구중소형수력발전참야득도신속발전。단수착시간적추이,저사소형수전참야폭로출일사문제,전참엄방년구실수,발전궤조운행시간과장,검수불급시,조성공전량불족。원유적기술조건하이경불능만족정상운전,사고시유발생,문장통과대용자구수리추뉴공정전기설계,대수전참발전적가고성,포국적합이성제출신적요구。
With the rapid development of economy,the area of small hydroelectric power station has been the rapid development in China.But with the passage of time,some problems for this small hydropower station have also appeared,such as disrepair powerhouse,too long running time for generating units,not timely maintenance,causing power shortage.The original technology has been unable to meet the normal operation,when the accident occurred.Thorough the discussion of electric engineering design for Yongzigou Hydro Junction,the reliability of the hydropower station,the reasonable layout are proposed.