Calculation of the own needs of the wind power complex buildingÂ
In the spring of 2022, by order of a company from Vietnam architect R. Balash, together with the author of the wind power complex D. Tiaglin, developed a draft architectural design of a new high-rise building with a wind power plant - a wind power complex.
Proposed for construction in the city of Thai Binh, a new capital construction facility is intended to be executed in the style of "bio-tech" - a combination of cutting-edge technologies and natural forms.
According to the authors of the project, the building is designed as a multi-storey multifunctional residential complex: the first floors have social, business, shopping, entertainment, educational functions; the upper floors are occupied by office and residential premises (apartments).The complex is crowned by a dome made in the form of a lotus flower - a symbol of Vietnamese culture.When drawing up graphic sketches of the complex, preliminary calculations of the load-bearing structures of the object were carried out, which determined the construction of a monolithic reinforced concrete frame with mullion-transom facade glazing (building material and elements is reinforced concrete, glass). Such a wind energy complex and its forms are consistent with modern trends in construction and architecture in Vietnam, which determines the prospects of the developed architectural solution of a wind energy building.
The proposed concept of the external appearance of the wind power building and preliminary calculations of the load-bearing structures of the facility have now been approved by the customer. To date, the specialists of the W.E.T.E.R. project team have calculated the electricity needs of the simulated building of the wind energy complex with the following initial data: number of floors - 80; total area of the building - 250,000 m2 (without underground floors); living area - 220000 m2; usable area - 190,000 m2; area of public premises - 50,000 m2; area of underground floors - 22,000 m2; number of parking spaces - 1780 m2; number of apartments per floor in section - 9 (section forms the floor of each of the 5 structures of the building). The main consumers of electricity of the building, consisting of 5 structures, are: electric lighting of public areas, floor-level electricity metering and distribution boards, electrical consumers of parking lots, electric motors of general ventilation, electric motors of elevator equipment, electric consumers of server equipment and telephony, pumping equipment, electric motors of smoke removal systems, electric consumers of fire alarm and fire extinguishing systems. The calculation of electrical loads was carried out on the basis of the code of rules SP 256.1325800.2016 - Electrical equipment of residential and public buildings.
Calculation of water and heat consumption is carried out according to the methodology set out in SP 30.13330.2016. The load calculation took into account the loads of apartments, lighting of public areas (stairwells, loggias, basements, technical floors, etc.), as well as the loads of low-current devices and low-power equipment (fire protection panels, automation, heat meters, etc.).
The following indicators were obtained from the calculated indicators and calculations: full power, section 1 - 940,248 kWe; normal mode - 570,248 kWe; fire mode - 403 kWe; maximum power in the building, mode 5 sections normal + 2 fire mode - 3657.24 kWe. The details of the calculated data and the indicators used are given in the Calculation of the building's water and electricity needs.