The use of probability theory and mathematical statistics in hydrology has begun very late. Nevertheless, lately, thestatistical methods in hydrology engineering and in economy aspects as well, have been found to be o...The use of probability theory and mathematical statistics in hydrology has begun very late. Nevertheless, lately, thestatistical methods in hydrology engineering and in economy aspects as well, have been found to be of vital importance, bysuccessfully solving many problems considering the hydrological laws and the quantity evaluation of the many characteristics ofdifferent hydrological regimes. The use of the statistical methods should not be used formally, because it can lead to wrongconclusions, which would lead to bad dimensioning of the hydro-technical objects. The solving of many hydrological problems withstatistical methods, is made possible with the aid of computational calculations. Considering the facts mentioned above, we havemade on simple program, in excel, for achieving probabilistic results for different time frequencies, using the logarithmic functionstaken by four different authors. This program has been used for analyzing the river bed and bed load transport of the Sitnica rivershed, in the territory of Kosova.展开更多
With the continuous growing of population and the economical needs in the Balkan region, as in the whole world, the needfor new energy resources is getting more reasonable than ever. Considering the nowadays exponenti...With the continuous growing of population and the economical needs in the Balkan region, as in the whole world, the needfor new energy resources is getting more reasonable than ever. Considering the nowadays exponential growth in development of therenewable energy sources, in this paper, a comparison of the hydropower energy capacities with the wind and solar energy sources,in the territory of Kosova is generally presented. Today, the territory of Kosova, has 1,513 MW installed capacity of electricity,which is generated from two thermo-power plants KOSOVA A and KOSOVA B. This energy generation capacity is proved to beinsufficient for meeting the entire electricity needs of the 2 million population and the overall economical development. In this paper,a specific attention is given to the electricity generation by the renewable energy sources as the wind and hydropower. A specificemphasis is given to the combination of hydropower with wind power, in Kosova, as a optimal solution for the generation of therenewable energy sources. In this paper, a concrete idea for combining the ZHUR hydro-powerplant system with the numerous windturbines is given, which could be placed in the near zone of this hydropower-plant. In combination, these electricity regeneratorswould promise a more reliable energy source, and contribute to the fulfilment of the overall electricity requirements of Kosova.展开更多
文摘The use of probability theory and mathematical statistics in hydrology has begun very late. Nevertheless, lately, thestatistical methods in hydrology engineering and in economy aspects as well, have been found to be of vital importance, bysuccessfully solving many problems considering the hydrological laws and the quantity evaluation of the many characteristics ofdifferent hydrological regimes. The use of the statistical methods should not be used formally, because it can lead to wrongconclusions, which would lead to bad dimensioning of the hydro-technical objects. The solving of many hydrological problems withstatistical methods, is made possible with the aid of computational calculations. Considering the facts mentioned above, we havemade on simple program, in excel, for achieving probabilistic results for different time frequencies, using the logarithmic functionstaken by four different authors. This program has been used for analyzing the river bed and bed load transport of the Sitnica rivershed, in the territory of Kosova.
文摘With the continuous growing of population and the economical needs in the Balkan region, as in the whole world, the needfor new energy resources is getting more reasonable than ever. Considering the nowadays exponential growth in development of therenewable energy sources, in this paper, a comparison of the hydropower energy capacities with the wind and solar energy sources,in the territory of Kosova is generally presented. Today, the territory of Kosova, has 1,513 MW installed capacity of electricity,which is generated from two thermo-power plants KOSOVA A and KOSOVA B. This energy generation capacity is proved to beinsufficient for meeting the entire electricity needs of the 2 million population and the overall economical development. In this paper,a specific attention is given to the electricity generation by the renewable energy sources as the wind and hydropower. A specificemphasis is given to the combination of hydropower with wind power, in Kosova, as a optimal solution for the generation of therenewable energy sources. In this paper, a concrete idea for combining the ZHUR hydro-powerplant system with the numerous windturbines is given, which could be placed in the near zone of this hydropower-plant. In combination, these electricity regeneratorswould promise a more reliable energy source, and contribute to the fulfilment of the overall electricity requirements of Kosova.
