High Frequency Conducted Emission in AC Motor Drives Fed By Frequency Converters: Sources and Propagation Paths

Provides a concise and thorough reference for designing electrical and electronic systems that employ adjustable speed drives

Electrical and electronic systems that employ adjustable speed drives are being increasingly used in present-day automation applications. They are considered by many application engineers as one of the most interfering components, especially in a contemporarily faced industrial environment. This book fills the gap between the high-level academic knowledge in the electromagnetic compatibility (EMC) field and the recommended practical rules for assuring electromagnetic compatibility margin. It focuses on finding and formulating the issues that often occur with the generation and propagation of conducted emission in AC motor drives fed by frequency converters, rather than proposing specific solutions for dealing with them. It also features explanations of selected academic backgrounds of EMC and presents practical case studies. 

The book starts with an introduction to conducted emission in adjustable speed drives. It then goes on to offer in-depth chapters covering conducted emission origins in switch-mode power converters; conducted emission generation by frequency converter in adjustable speed drives (ASD); propagation of motor side originated conducted emission towards the power grid; modeling of conducted emission in ASD; broadband behavior of ASD components; and impact of a motor feeding cable on CM currents generated in ASD. In addition, this resource:

• Presents state-of-the-art analysis of undesirable high frequency phenomena accompanying AC motor speed control
• Discusses the fundamentals of phenomena of electromagnetic interference (EMI) generation in switch mode static converters
• Provides methodology of modeling-conducted EMI generation and propagation in ASD

High Frequency Conducted Emission in AC Motor Drives Fed By Frequency Converters: Sources and Propagation Paths will appeal to scholars and a wide range of professionals who are involved in the stages of development, design, and application of adjustable speed drives in accordance with ever-increasing EMC requirements.

提供了一本簡潔而全面的參考書，用於設計使用可調速驅動器的電氣和電子系統。

在當今自動化應用中，越來越多地使用了使用可調速驅動器的電氣和電子系統。許多應用工程師認為它們是最具干擾性的組件之一，尤其是在當代工業環境中。本書填補了電磁兼容性（EMC）領域高水平學術知識和確保電磁兼容性餘量的建議實踐規則之間的差距。它專注於發現和制定交流馬達驅動器中導電發射產生和傳播時經常出現的問題，而不是提出具體解決方案。它還介紹了EMC的選定學術背景並提供實際案例研究。

本書首先介紹了可調速驅動器中的導電發射。然後深入探討了開關模式電源轉換器中的導電發射起源；可調速驅動器中頻率轉換器產生的導電發射；馬達端產生的導電發射向電力網傳播；可調速驅動器中導電發射的建模；可調速驅動器元件的寬頻行為；以及馬達供電電纜對可調速驅動器中產生的共模電流的影響。此外，本資源還：

- 提供了有關交流馬達速度控制時伴隨的不良高頻現象的最新分析
- 討論了開關模式靜態轉換器中電磁干擾（EMI）產生現象的基礎知識
- 提供了可調速驅動器中導電EMI產生和傳播的建模方法

《高頻導電發射在由頻率轉換器供電的交流馬達驅動器中：源頭和傳播路徑》將吸引學者和各種專業人士，他們參與可調速驅動器的開發、設計和應用階段，以滿足日益增長的EMC要求。