① <imgalt=""src="http://wljy.whut.edu.cn:80/uploadfiles/kindeditorAttached/image/20191205/20191205095339_393.png"/>增大,<imgalt=""src="http://wljy.whut.edu.cn:80/uploadfiles/kindeditorAttached/image/20191205/20191205095346_882.png"/>不变
② <imgalt=""src="http://wljy.whut.edu.cn:80/uploadfiles/kindeditorAttached/image/20191205/20191205095355_176.png"/>不变,<imgalt=""src="http://wljy.whut.edu.cn:80/uploadfiles/kindeditorAttached/image/20191205/20191205095359_427.png"/>增大
① 励磁铜耗<imgwidth="63"height="57"src="http://wljy.whut.edu.cn:80/uploadfiles/word/DJYTFD.files/DJYTFD34648.png">和转子铜耗<imgwidth="63"height="54"src="http://wljy.whut.edu.cn:80/uploadfiles/word/DJYTFD.files/DJYTFD34761.png">之和
② 铁耗<imgwidth="57"height="54"src="http://wljy.whut.edu.cn:80/uploadfiles/word/DJYTFD.files/DJYTFD34877.png">和附加损耗<imgwidth="47"height="50"src="http://wljy.whut.edu.cn:80/uploadfiles/word/DJYTFD.files/DJYTFD34990.png">之和
③ <imgwidth="54"height="54"src="http://wljy.whut.edu.cn:80/uploadfiles/word/DJYTFD.files/DJYTFD35103.png">+<imgwidth="57"height="54"src="http://wljy.whut.edu.cn:80/uploadfiles/word/DJYTFD.files/DJYTFD35212.png">