Coordinated Intelligent Load Frequency Control Incorporating Demand Response and Energy Storage System

الموضوعات

علوم تطبيقية وتكنولوجية

الملخص

Frequency regulation is one of the main concerns in electrical power systems to maintain the generation-load balance. Generally, frequency regulation is accomplished by the speed governor response (primary control) and a secondary control that restores the frequency to its nominal value. This problem, in which the real power output of generation units is controlled in response to changes in system frequency, is known as Load Frequency Control (LFC). Currently, LFC problem becomes more challenging due to the continuous rapid demand growth, limited availability of conventional Automatic Generation Control (AGC) and spinning reserves, increasing number of microgrids, and increasing financial and environmental restrictions on the expansion of the existing power stations. Moreover, due to the increasing penetration of Renewable Energy Sources (RES) into power grids, the conventional controllers may be unable to sustain the continuous fluctuations in generation in the presence of disturbances. Thus, adaptive controllers become essential in such cases to provide a reliable and secure power operation. Besides having the adaptive controller, Demand Response (DR) and energy storage systems show a great promise in balancing the generation and demand. In response to these challenges, the purpose of this thesis is to bridge the gap by introducing a novel coordinated intelligent LFC scheme among DR, Battery Energy Storage System (BESS), and the supplementary control loop in order to maintain the power balance in a sustainable way. The main target of the proposed control scheme is to minimize the dependency on the existing conventional generation units that are costly and environmentally-unfriendly. Furthermore, a minimum share of DR is utilized to regulate the system frequency in order to ensure consumer’s Quality of service (QoS). The proposed coordination strategy has been evaluated and verified in a microgrid system. Simulation results prove the superior and powerful performance of the proposed control scheme in frequency regulation.

روابط وملفات

التعريف والنوع

رقم الوثيقة

0bbd9569-7dc5-42e9-9835-e02cf0eab468

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

ماستر (LMD)

نوع الملف

pdf text

أسماء الملفات

2283666_1.pdf

بيانات النشر

ألقاب المؤلفين

[{"name_ar":" Amer Al Hinai ","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"Hajer Al Yammahi","title_ar":"اعداد","title_en":"Preparation"}]

اللغة

English

المصدر والدورية

اسم المصدر

Coordinated Intelligent Load Frequency Control Incorporating Demand Response and Energy Storage System

المحتوى والصفحات

عدد الصفحات

0

كلمات الباحثين

Load Frequency Control (LFC) Quality of Service Demand Response Energy Storage Systems

إشراف وإعداد

الإشراف

Amer Al Hinai

الإعداد

Hajer Al Yammahi

الاقتباسات الببليوغرافية