نتایج جستجو برای: telecommunication transmission line
تعداد نتایج: 650649 فیلتر نتایج به سال:
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...
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...
چکیده ندارد.
Multi-criteria ranking of voice transmission carriers of a telecommunication company using PROMETHEE
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...
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...
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...
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...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید