制冷
製冷
제랭
REFRIGERATION
2014年
4期
50-55
,共6页
刘桂平%祁伟%林康桂%叶金旺%左双全%罗承武
劉桂平%祁偉%林康桂%葉金旺%左雙全%囉承武
류계평%기위%림강계%협금왕%좌쌍전%라승무
制冷压缩机%绕组温度%制冷剂灌注量%电阻法
製冷壓縮機%繞組溫度%製冷劑灌註量%電阻法
제냉압축궤%요조온도%제랭제관주량%전조법
Refrigeration Compressor%Winding temperature%Perfusion amount of Refrigerant%resistance ther-mometer
本文对直流变频制冷压缩机能采用的绕组温度测试方法进行对比验证,确定最能反映直流变频制冷压缩机绕组温度的测试方法,并对制冷剂灌注量与压缩机绕组温度的曲线关系进行拟合,找出直流变频制冷压缩机绕组温度最高点,以期设置相关保护程序避免直流变频制冷压缩机长期在绕组温度较高情况下运转。
本文對直流變頻製冷壓縮機能採用的繞組溫度測試方法進行對比驗證,確定最能反映直流變頻製冷壓縮機繞組溫度的測試方法,併對製冷劑灌註量與壓縮機繞組溫度的麯線關繫進行擬閤,找齣直流變頻製冷壓縮機繞組溫度最高點,以期設置相關保護程序避免直流變頻製冷壓縮機長期在繞組溫度較高情況下運轉。
본문대직류변빈제냉압축궤능채용적요조온도측시방법진행대비험증,학정최능반영직류변빈제냉압축궤요조온도적측시방법,병대제랭제관주량여압축궤요조온도적곡선관계진행의합,조출직류변빈제냉압축궤요조온도최고점,이기설치상관보호정서피면직류변빈제냉압축궤장기재요조온도교고정황하운전。
The paper make a contrast test on Winding Temperature Test Method of DC frequency conversion refrige-ration compressor, to find the best test method to reflect the winding temperature of DC frequency conversion refrige-ration compressor, and match the Curve Trend of perfusion amount of Refrigerant with it of Winding Temperature of Compressor, to find the highest point of Winding Temperature, to set related protection procedure to avoid DC Fre-quency Conversion Refrigeration Compressor to run under the condition that temperature is higher than the normal in the long term.