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电机,驱动器

Variable AC drives can save users money by providing better motor control to operate the system at lower speeds and unity power factor. Courtesy: Danfoss
电机,驱动器 August 11, 2020

Top 10 ways to protect your VFD investment

Variable speed drives offer savings, if used properly

By Jon Mosterd
Courtesy: Yaskawa America Inc.
电机,驱动器 July 1, 2020

Top 5 VFD parameter changes explained

Programming variable frequency drives (VFDs) to fit most industrial applications require only the most basic settings to operate the motor. Understand these 5 VFD parameter changes to optimize VFD programming to fit most motor-drive applications.

By Christopher Jaszczolt
Courtesy: New Products for Engineers, CFE Media and Technology
电机,驱动器 May 17, 2020

10 essential maintenance and troubleshooting tips for VFDs

A properly maintained variable frequency drive (VFD) can provide decades and cost-effective service. Making VFD inspections and maintenance part of facility oversight can improve outcomes.

By Lori Wade
The red curve is the phase of the loop gain before adding a notch filter in the loop. The green curve is the phase of the notch filter being added to the loop (with center frequency of five rad/sec). The black curve is the resulting phase of plant loop gain, which is found by adding the phase at each frequency of the red and green curve. At four rad/sec, the phase of the red curve phase (-140 degrees) plus the green curve phase (-40 degrees) is -180 degrees, which is shown on the black curve. Courtesy: Aerotech
Process Manufacturing April 22, 2020

如何调整伺服系统(第一部分):问题和答案

Inside Machines: More answers regarding servo system tuning follow the March 11 webcast on the same topic.

By Joseph Profeta
Courtesy: New Products for Engineers Database and Nippon Pulse America Inc.
电机,驱动器 April 10, 2020

High-performance motor designs

Motor innovations: Advanced motor technologies influence motor form factors, performance, and efficiencies. Examine how these technology advances can help with your next set of applications.

By Dan Jones and Mark T. Hoske
Courtesy: Emerson/Aventics
Mechanical March 6, 2020

Transform pneumatics systems for energy conservation, efficiency and safety

机器自动化evolution proves the only limitation is the imagination

By Bob Bradley and Robby Haun
电机,驱动器 January 15, 2020

When are VFDs essential?

工程师应该明白可变频率驱动器的技术,关键的考虑用于设计VFD控制电动机

By Shreeram Srinivasan, CDM Smith, Chennai, India; and Bernard Pettiford, PE, CDM Smith, Atlanta
Courtesy: CFE Media
CNC Motion Control December 10, 2019

Motion control, motor sales increase slightly in Q3 2019

TheMotion Control & Motor Association (MCMA) reported that global motion control and motor suppliers have received orders at $2.65 billion through the third quarter of 2019.

By Association for Advancing Automation (A3)
Courtesy: CFE Media and Technology, EASA
电机,驱动器 December 5, 2019

Your questions answered: Right-sizing pumps with variable speed drives

Webcast presenter Eugene Vogel answered questions on variable speed drives (VSDs), variable frequency drives (VFDs), and their value for manufacturers.

By Eugene Vogel
虚拟化,云分析 November 11, 2019

Top 5 Control Engineering articles November 4-10

对工程师选择入围,信息和云,控制系统的迁移,湿,淹没电机和IIoT项目技巧文章来自十一月4日至10日控制工程的五个点击率最高的文章。必赢亚洲平台错过了什么?你可以在这里赶上。

By Chris Vavra