نتایج جستجو برای: power generation control
تعداد نتایج: 2036669 فیلتر نتایج به سال:
this paper presents a control strategy for fuel cell/energy storage power generation system during voltage sag conditions. the hybrid dc power sources are connected to grid using power electronic converters include dc-dc converter and grid connected voltage source inverter. the power from hybrid power sources is controlled during voltage sag by designing of control strategy for dc-dc converter....
کنترل بار فرکانس یکی از ضروریات هر سیستم قدرت می باشد، که با اجرای آن بین میزان تولید و مصرف توان تعادل بوجود می آید، و نتیجه آن حفظ فرکانس و توان تبادلی بین نواحی در مقادیر نامی و برنامه ریزی شده می باشد. کنترل بار فرکانس یکی از مسایل اساسی در طراحی و بهره برداری از سیستم می باشد، که امروزه با بزرگتر و پیچیده تر شدن و همچنین ایجاد تجدید ساختار در سیستم های قدرت، اهمیت بیشتری پیدا کرده است. در ...
چکیده ندارد.
The droop control strategy is the most common approach for microgrids control but its application is limited due to frequency deviation following a load change. Complementary control strategy has then been proposed to solve the problem using a communication network. However, under this strategy, regular loads profile produces a continuous change of output power of all distributed generators (DG...
In recent years, due to the economical advantages, environmental friendly attribute and renewable generation cycle, the renewable power sources have gained a great attention as a main alternative to traditional power resources. However, as a main deficiency, a renewable power system has low reliability, because of the stochastic and the un-deterministic generation pattern of these resources. In...
In conventional power systems, frequency and voltage deviations are chosen as indexes for characterizing conventional power system security. While in an autonomous micro grid with Electronically Interfaced Distributed Generation (EIDG), frequency and voltage deviations against power and loads disturbances perfectly controlled by f-P and V-Q controller. Unlike conventional power syst...
Automatic generation control of interconnected power system with diverse sources of power generation
Abstract: In the last decade, the amount of distributed generation connected to the distribution network is increasing. The presence of distributed generation resources in distribution systems has a great influence on its behavior and it is necessary to consider the impact of these resources on the distribution network design. In this study, Optimal Coordinated Voltage Control (OCVC) using wind...
As an efficient alternative to fossil fuels, renewable energy sources have attained great attention due to their sustainable, cost-effective, and environmentally friendly characteristic. However, as a deficiency, renewable energy sources have low reliability because of their non-deterministic and stochastic generation pattern. The use of hybrid renewable generation systems along with the storag...
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