天气预报 > 数码 > 变频电机和普通电机有什么区别
变频电机和普通电机有什么区别
更新时间: 2021-03-12 05:09:36  

1、电机的有效率和温升在变频的驱动下,与普通电机的区别在于变频电机效率会高10%上下,而温升会小20%上下,特别是在矢量控制或者直接转矩操纵的低频板块。

2、变频电机针对需要经常运行、经常变速、经常制动的场所,区别是要好于普通电机。

3、在电磁感应噪音和震动层面,变频电机比普通电机有更低的噪声和更小的电磁感应震动。

关键词: 变频 电机 普通 什么 区别

变频电机和普通电机有什么区别相关经验

天气预报

最新推荐

页面:/news/view-832826/ | 耗时:0.9050 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=832826 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=832826 LIMIT 0,1
select * from tbl_Articles_sphinx where id=832826 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1082304,1102979,1117165,1089984,1108898,1297777,1103439,1117317,1111186,1091280,1103289,1114386,1122385,1120223,1110269,1085705,1119622,1089924,1109947,1303690,1102394,1087948,1118561,1108852,1093481,1107731,1113015,1096056,1122338,1084067) ORDER BY field (ArticleID,1082304,1102979,1117165,1089984,1108898,1297777,1103439,1117317,1111186,1091280,1103289,1114386,1122385,1120223,1110269,1085705,1119622,1089924,1109947,1303690,1102394,1087948,1118561,1108852,1093481,1107731,1113015,1096056,1122338,1084067)