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A Distributed AGC Method considering Two-Channel Random Delays and Their Difference between Interconnected Power Systems
المؤلفون المشاركون
Zhao, Xilin
Lin, Zhenyu
Fu, Bo
Yang, Yang
Ma, Jimin
المصدر
Journal of Electrical and Computer Engineering
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-04-11
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
With the emergence of the concept of smart grid, the networked automatic generation control (AGC) method has been more and more important for secondary frequency control due to its characteristics such as openness and flexibility.
However, the networked AGC system also presents some defects such as time delays and packet dropouts.
The existence of time delays makes the traditional AGC strategies more challenging.
A novel AGC method is proposed in this paper to mitigate the negative effects of time delays.
Firstly, a multiarea power system model is built under the consideration of two-channel time delays: from controller to actuator and from sensor to controller.
More practically, the difference of delays between areas is also exhibited in the model.
Thus, from the predictive characteristics of model predictive control (MPC), a method of selection with optimization is presented to obtain the appropriate control variable when delays exist.
Furthermore, three cases, (a) no processing for delay, (b) control sequence selection, (c) control sequence selection with optimization, are analyzed.
The frequency and area control error (ACE) performance are evaluated with step load perturbation and random load perturbation.
The simulation results indicate that the system controlled by the proposed method has desired dynamic performances.
Consequently, the feasibility and effectiveness of the proposed method are verified.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhao, Xilin& Lin, Zhenyu& Fu, Bo& Yang, Yang& Ma, Jimin. 2019. A Distributed AGC Method considering Two-Channel Random Delays and Their Difference between Interconnected Power Systems. Journal of Electrical and Computer Engineering،Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1173746
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhao, Xilin…[et al.]. A Distributed AGC Method considering Two-Channel Random Delays and Their Difference between Interconnected Power Systems. Journal of Electrical and Computer Engineering No. 2019 (2019), pp.1-14.
https://search.emarefa.net/detail/BIM-1173746
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhao, Xilin& Lin, Zhenyu& Fu, Bo& Yang, Yang& Ma, Jimin. A Distributed AGC Method considering Two-Channel Random Delays and Their Difference between Interconnected Power Systems. Journal of Electrical and Computer Engineering. 2019. Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1173746
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1173746
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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