Harmonics, Power Systems, and Smart Grids, Second Edition

Harmonics, Power Systems, and Smart Grids, Second Edition compiles the most relevant aspects of harmonics in a way that the unfamiliar reader can better grasp the subject matter and the experienced reader can directly access specific subjects of interest. The text begins with a definition of harmonics, along with analytical expressions for electrical parameters under nonsinusoidal situations, and then:

• Discusses important and widely used industry standards to control harmonic distortion levels
• Describes methods to mitigate the effects of harmonics, detailing the operation principles and design of passive filters and active filter fundamentals
• Presents alternative methods, such as stiffer AC sources, power converters with increased number of pulses, series reactors, and load reconfiguration
• Reviews the elements that play a role in the study of the propagation of harmonic currents in a distribution network
• Explains how to determine power losses in electrical equipment attributed to harmonic waveform distortion
• Covers harmonics from solar and wind power converters and power electronics in FACTS and HVDC technologies
• Explores harmonics from electric vehicles connected to the grid, superconductive fault current limiters, and electric vehicle charging stations

Featuring three new chapters, a number of new examples and figures, and updates throughout, Harmonics, Power Systems, and Smart Grids, Second Edition provides a comprehensive reference on harmonic current generation, propagation, and control in electrical power networks, including the broadly cited smart grid.

《諧波、電力系統與智慧電網，第二版》匯集了諧波相關的最重要內容，以便讀者能更好地理解主題，並讓有經驗的讀者能直接查閱感興趣的特定主題。本書首先定義了諧波，並提供了在非正弦情況下電氣參數的分析表達式，然後：

- 討論了重要且廣泛使用的行業標準，以控制諧波失真水平
- 描述了減輕諧波影響的方法，詳細介紹了被動濾波器和主動濾波器的操作原理和設計基礎
- 提出了其他方法，如更堅硬的交流電源、脈沖數增加的功率轉換器、串聯電抗器和負載重構
- 回顧了在配電網中諧波電流傳播研究中扮演角色的元素
- 解釋了如何確定電氣設備因諧波波形失真而產生的功率損耗
- 詳細介紹了太陽能和風能轉換器、靜態同步補償裝置和高壓直流輸電技術中的諧波問題
- 探討了連接到電網的電動車、超導故障電流限制器和電動車充電站的諧波問題

第二版新增了三個章節，增加了許多新的例子和圖片，並對全書進行了更新。《諧波、電力系統與智慧電網，第二版》是關於電力網絡中諧波電流的生成、傳播和控制的綜合參考資料，其中包括廣泛引用的智慧電網相關內容。