Description
家电电机噪声分析及降噪技术探讨 “… 心脏有不利影响。
2家电电机噪声源分析
电机是将电能转化为机械能,再 … 会产生共振噪声。
2.2电机机械噪声
现有电机的机械噪声来源主要包括 … 高转速的家电如搅拌机,其电机转子和电机转轴具有很高的转动速度 … 图1所示。该电机机身内部设有电机轴,电机轴上设有定子和转子 …”
如何实现向高级电机控制的转变 “… 各种挑战。
为什么选择PMSM?
PMSM电机是一种使用电子换向的无 … 解决方案总成本
图4:Microchip电机控制生态系统架构
图4给出 … 包括应用框架和一个用于高性能dsPIC33电机控制数字信号控制器(DSC)的开 …”
步进电机和伺服电机的区别 “… 定位精度,都没有步进电机伺服电机的物理精度高,单方面追求 …
二、矩频特性不同
步进电机的输出力矩随转速升高而下降 … 。
三、过载能力不同
步进电机一般不具有过载能力,交流伺 …
Excitation system ABB module BSM0400CN00
Excitation system ABB module BSFC-02C
Excitation system ABB module BRC410
Excitation system ABB module BRC410
Excitation system ABB module BRC400
Excitation system ABB module BRC400
Excitation system ABB module BRC400
Excitation system ABB module BRC3000A
Excitation system ABB module BRC-300
Excitation system ABB module BRC300
Excitation system ABB module BRC300
Excitation system ABB module BRC300
Excitation system ABB module BRC200
Excitation system ABB module BRC-100
Excitation system ABB module BRC-100
Excitation system ABB module BP914S
Excitation system ABB module BP910S
Excitation system ABB module BP901S
Excitation system ABB module BIOC-01
Excitation system ABB module BI934S
Excitation system ABB module BI933S
Excitation system ABB module BI924S
Excitation system ABB module BI923S
Excitation system ABB module BI914S
Excitation system ABB module BI913S
Excitation system ABB module BDD110 HNLP205879R1
Excitation system ABB module BCU-02
Excitation system ABB module BC810K02 3BSE031155R1
Excitation system ABB module BC810K02
Excitation system ABB module BC810K02
Excitation system ABB module BC810K02
Excitation system ABB module BC810K01 3BSE031154R1
Excitation system ABB module BC810K01
Excitation system ABB module BC810
Excitation system ABB module BC25
Excitation system ABB module BB174
Excitation system ABB module Bailey PCM-10
Excitation system ABB module B5EEd HENF105082R4
Excitation system ABB module B5EC HENF105077R1
Excitation system ABB module B3EA HENF315147R1
Excitation system ABB module AX722F
Excitation system ABB module AX721F
Excitation system ABB module AX670 3BSE000566R1
Excitation system ABB module AX670
Excitation system ABB module ATPU-02A 3HNA004440-001
Excitation system ABB module ASFC-01C
Excitation system ABB module ASDI-03 3HNA010255-001
Excitation system ABB module ARC093AV1 HIEE300690R1
Excitation system ABB module ARC093AV1
Excitation system ABB module APSAF03
Excitation system ABB module APIP-05 3HNA018573-001
Excitation system ABB module APBU-44C 64669982
Excitation system ABB module APBU-44C
Excitation system ABB module APBU-44C
Excitation system ABB module AOFC-02
Excitation system ABB module AO930S
Excitation system ABB module AO930N
Excitation system ABB module AO930B
Excitation system ABB module AO920S
Excitation system ABB module AO920N
Excitation system ABB module AO920B
Excitation system ABB module AO910S
Excitation system ABB module AO910S
Excitation system ABB module AO910N
Excitation system ABB module AO910B
Excitation system ABB module AO910
Excitation system ABB module AO895 3BSC690087R1
Excitation system ABB module AO895
Excitation system ABB module AO890
Excitation system ABB module AO890
https://www.xmamazon.com/
Reviews
There are no reviews yet.