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相同點:
A、其加載控製方式相同
兩負載均采用激磁電流控製,激磁電流越大,加載阻尼越大。激磁電流與加載阻尼成正比。
B、工作性質相同
兩liang負fu載zai均jun是shi將jiang被bei加jia載zai的de動dong力li消xiao耗hao,再zai轉zhuan換huan成cheng熱re能neng。由you於yu產chan品pin內nei部bu不bu能neng無wu限xian度du高gao溫wen,需xu要yao對dui其qi冷leng卻que。冷leng卻que方fang式shi決jue定ding了le散san熱re功gong率lv,散san熱re功gong率lv也ye就jiu限xian製zhi了le該gai負fu載zai使shi用yong的de功gong率lv。
C、冷卻方式相同
方fang便bian的de方fang式shi就jiu是shi通tong水shui。磁ci粉fen製zhi動dong器qi在zai製zhi造zao時shi相xiang辦ban法fa將jiang環huan極ji和he轉zhuan子zi上shang掏tao空kong,接jie入ru冷leng卻que水shui,以yi便bian從cong磁ci粉fen製zhi動dong器qi內nei部bu將jiang熱re量liang帶dai出chu。磁ci粉fen製zhi動dong器qi熱re的de部bu分fen是shi磁ci粉fen,但dan是shi水shui腔qiang又you不bu能neng離li磁ci粉fen太tai近jin,否fou則ze影ying響xiang磁ci路lu不bu能neng加jia載zai。
yincizhinengzaisanreyujiazaijianqupingheng,gucifenzhidongqidegonglvzuobuda。dianwoliuzhidongqidefarejianshidianshu,zaishejishizhijiejiangdianshupaozaishuiqiangzhong,yincidianwoliuzhidongqidelengquegonglvjiaoda。