湖南电力
湖南電力
호남전력
HUNAN ELECTRIC POWER
2014年
3期
8-11
,共4页
效率%损耗%量热法%损耗分析
效率%損耗%量熱法%損耗分析
효솔%손모%량열법%손모분석
efficiency%consumption%calorimetric method%consumption analysis
文章以某大型水轮发电机为例，详述采用量热法测定发电机损耗和效率的方法，同时通过选择特定的发电机运行工况，对各项损耗进行计算，对量热法得到的测量结果进行验证。实践证明，采用量热法进行电机效率测试，操作简便，测量精度和可靠性较高。
文章以某大型水輪髮電機為例，詳述採用量熱法測定髮電機損耗和效率的方法，同時通過選擇特定的髮電機運行工況，對各項損耗進行計算，對量熱法得到的測量結果進行驗證。實踐證明，採用量熱法進行電機效率測試，操作簡便，測量精度和可靠性較高。
문장이모대형수륜발전궤위례，상술채용량열법측정발전궤손모화효솔적방법，동시통과선택특정적발전궤운행공황，대각항손모진행계산，대량열법득도적측량결과진행험증。실천증명，채용량열법진행전궤효솔측시，조작간편，측량정도화가고성교고。
The implementing calorimetric method to measure the consumption and efficiency is represented in detail for a certain large sized hydraulic generator as an example in the paper. Meanwhile each loss is calculated under specific operating conditions, and the test results by calorimetric method are verified. It is proved that calorimetric method of electric engine efficiency test is easy to operate and with high measure accuracy and reliability.
