نتایج جستجو برای: telecommunication transmission line

تعداد نتایج: 650649  

This paper proposes a new method for transmission loss allocation. The share of each bus in the transmission line losses is determined using transmission line loss equations with respect to bus-injected currents. Then, it is applied to the total network transmission lines. In the proposed method, comparing with other methods, a solution to remove the negative loss allocation has been introd...

Journal: :The Journal of the Korean Institute of Information and Communication Engineering 2011

Journal: :Journal of physics 2023

Abstract High-voltage transmission lines are long and may cross areas without mobile networks. The tower is equipped with monitoring equipment. information of the located in non-mobile network area difficult to return. What topology used for an important engineering problem. When number towers passing through a large, traditional design method based on engineer experience cannot be applied. Aim...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران 1386

چکیده ندارد.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران) - دانشکده مهندسی برق 1386

در زندگی امروزی مصرف انرژی الکتریکی به دلیل سهولت انتقال، تولید در میزان گسترده و سهولت تبدیل آن به سایر اشکال انرژی پر رونق تر گردیده است و هم چنین در سالهای اخیر مقدار توانی که بایستی از مکانهای تولید به نواحی اصلی بار انتقال داده شود رشد کاملاً محسوسی را نشان می دهد. به دلیل هزینه های سنگین تجهیزات تولید، انتقال و توزیع و همچنین نیاز به سیستم های برق رسانی مطمین، طرح های بهینه برای قسمتهای مخ...

Journal: :Energija 2022

In the territory of western part Croatian electrical power system (EPS) lines 110 kV transmission network have been reconstructed for purpose improvement safety and drive quality. The particularity observed EPS is that its environment includes only one powerful supply source. Those are two thermal plants on same location, Plomin 1 with voltage level kVand 2 220 kV. fault which occurred in charg...

Hassan Monsef Rahmat Aazami

This paper proposes a new method for transmission loss allocation. The share of each bus in the transmission line losses is determined using transmission line loss equations with respect to bus-injected currents. Then, it is applied to the total network transmission lines. In the proposed method, comparing with other methods, a solution to remove the negative loss allocation has been introd...

2005
ANTONIOS ALEXIOU CHRISTOS BOURAS VAGGELIS IGGLESIS

The scheme of real time streaming video is one of the newcomers in wireless data communication, raising a number of new requirements in both telecommunication and data communication systems. This scheme applies when the user is experiencing real time multimedia content. This paper has as main target to study the performance of video transmission over the third generation cellular networks. In p...

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