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Abstract
of Master's Qualifying Work
Features of electricity 10-storey office building in Istanbul
1.Baseline data for the design of the SEA office building
The aim of the project to design the optimal system (SES) 10-storey office building in Istanbul (Turkey), with regard to national requirements for the SES of these facilities.
The adopted scheme of electricity an office building to provide the desired degree of reliability of electricity supply facilities designed and the quality of electric energy, have the necessary feasibility studies.
Elektropriemniki of the office building relate to the consumer category II with respect to reliability.(1)
The initial data for the project are:
- Floor plan of situational premises located in elektropriemnikami;
- The data on installed capacity elektropriemnikov, modes of work and appointment process;
- Information on possible sources of food.
The composition of the project includes design, explanatory memorandum and a graphic part.
In a memorandum of settlement and reflected the characteristics of elektropriemnikov, system requirements power supply of office buildings, the requirements of normative documents for proektrovaniya.
Brief description of electrical office building.
Office building consists of:
- 9-storeys (from 1 st to 9 th floor);
- 10-floor technical.
- Office space for various purposes from 1 st to 9 th floor of the number and location of facilities at these same levels.
Each of the 9-floors include:
- 2 multi-office;
- The total office space;
- Community facilities (technical room, three toilets, kitchen, two corridors and landing).
A detailed statement of premises from 1 st to 9 th floor (for example, 7-th floor) is given in Table 1.1.
Besides, all electric water pumps, equipment, installation of two elevators and a general air conditioning building located at the technical level.
Thus the bulk of the electrical load is spent on building electric lighting.
The possible sources of power for the office of the building are two sections of tires 10kV distribution point RP-5421, located in the north-east of the building at a distance of 550 meters. Power short circuit in the specified sections of the tires is Skz = 70mVA.
A possible site for the location of the complete transformer substation is located in the courtyard of an office building at a distance of 70 meters (along the possible construction of power cables in the ground).
Table 1.1. Technical parameters of the premises 7 th floor
Figure 1 - Type of floors
Figure 2 - Switch with two keys
(animation: size - 801х368; volume - 58 KB; amount of shots - 7; delay between shots - 0,5 sec; amount of reiteration cycles - endless)
Literature
1- ПУ-Э-2006
2- ДБН В. 2.5 – 23 – 2003. Проектирование электрооборудования жилых и общественных зданий и сооружений, Киев, 2004, - 131с.
3- ВСН 59 – 88
4- Тульчин И.К., Нудлер Г.И. Электрические сети и электрооборудование жилых и общественных зданий. М.: Энергоатомиздат, 1990, -479стр.
5- Железко Ю.С. Выбор мероприятий по снижению потерь электроэнергии в электрических сетях. Москва,: Энергоатомиздат, 1989, -173стр.
6- Козлов В.А. Электро снабжение городов. Ленинград,: Энергоатомиздат Ленинградское отделение, 1988, -261стр.
7- Михайлов В.В. Тарифы и режимы электро-потребления. Москва,: Энергоатомиздат, 1986, -211стр.
8- Козлов В.А., Билик Н.И., Файбисович Д.Л. Справочник по проектированию електро- снабжение городов. Ленинград,: Энергоатомиздат Ленинградское отделение, 1986, -253стр.
9- Козлов В.А. Городские распределительные электрические сети. Ленинград,: Энергоатомиздат Ленинградское отделение, 1982, -219стр.
10-Беляев А.В. Выбор аппаратуры, защит и кабелей в сетях 0,4кВ. Ленинград,: Энергоатомиздат Ленинградское отделение, 1988, -170стр.
The abstract of the Master's work is not complete yet . The final completion in 1st December 2009. Full text of the work and materials on the topic can be obtained from the author or his head after that date.
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