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Regional Initiative Approved by WTDC-10: Provision of a Stable Electric Power Supply for Telecommunication / ICT Facilities in Rural and Remote Areas

OVERVIEW

Project on sustainable electric energy supply to telecommunications/ICT facilities in rural and remote areas was proposed by the Republic of Uzbekistan as a CIS regional initiative, which was approved by the 2010 World Telecommunication Development Conference. The project was aimed at identification of effective and sustainable energy sources for telecommunications/ICT facilities in rural and remote areas of the Republic of Uzbekistan using solar-wind-diesel energy sources.

The project was implemented by the ITU, which purchased equipment for the hybrid power plant, in cooperation with Uzbektelecom, which covered costs for design and construction of the plant, as well as for installation of the equipment and put of the plant into operation.

Uzbekistan specialists selected telecommunications facility Zambar, belonging to Uzbektelecom, with instable power supply. In the facility, there are radio and television stations, radio relay station, base stations of national communication provider Uzmobile, intermediate centre of transport optical communication network, which provides connection of digital telecommunication lines Kuytosh, Kanli, Dashtabod, and Bulungur. After capacity rating of necessary solar panels, wind generator, diesel generator, contollers and invertor, Uzbekistgan specialists provided ITU with technical specification of the necessary equipment,  including required capacities.

Special equipment was purchased in 2014 and all necessary works on installation of the equipment and put it into operation were completed in 2015.

Mr. Brahima Sanou, BDT Director, during his official visit to Uzbekistan in September 2015 , visited Uzbektelecom branch in the city of Samarkand and took part in a videoconference between the Samarkand branch and the facility Zambar.

RESULTS

As a result of the project implementation, the telecommunications facility Zombar functions efficiently through receiving electric power in autonomous mode. This enables secure telecommunication in the rural area (Dzhizak district) of the Republic of Uzbekistan.

Telecommunications equipment working at Zambar has  capacity of 3 kW and voltage of 48 V consuming 5 kW with voltage of 220V, 50 Hz.

The hybrid solar-wind-diesel power plant provides electric power sufficient for normal functioning of the telecommunications equipment  and work of the personnel.

 

The results of the operational testing of the hybrid power plant confirmed the correctness of the taken decisions. Based on these results, Uzbekistan specialists elaborate project of a broader use of the above sources of energy for power supply to telecommunications facilities in rural areas of the Republic of Uzbekistan.

Hybrid solar-wind-diesel power plants are recommended for implementation not only on telecommunications facilities, but also in medical and educational facilities in remote settlements.

DOCUMENTS

 

​Report on the reginal initiative implementation was elaborated by the project coordinator, Mr. Rikhsi Isayev.

Report on RI implementation Russian.pdf