Книга Multifunctional Control in Distribution Systems by Using custom Device A. Gayathri

Multifunctional Control in Distribution Systems by Using custom Device

Автор: A. Gayathri
Език: Английски език
Корици: С меки корици
Наличност: Външен склад
Изпращаме след 5-8 дни
36.65 71.68 лв
Voltage sag and voltage swell are two of the most important power-quality (PQ) problems that encompa...

Информация за книгата

Автор
Език
Английски език
Корици
Книга - С меки корици
Издадена
2021
страници
64
EAN
9786139444601
ISBN
6139444608
Enbook ID
37253659
Теглоt
113
Размери
150 x 220 x 4

Пълно описание

Voltage sag and voltage swell are two of the most important power-quality (PQ) problems that encompass almost 80% of the distribution system PQ problems. Short circuits, starting large motors, sudden changes of load, and energization of transformers are the main causes of voltage sags. According to the definition and nature of voltage sag, it can be found that this is a transient phenomenon whose causes are classified as low- or medium-frequency transient events. In recent years, considering the use of sensitive devices in modern industries, different methods of compensation of voltage sags have been used. One of these methods is using the DVR to improve the PQ and compensate for the load voltage.

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