Electrical Design of Urban Complex Hotels from the Perspective of Mechanical and Electrical Consultants
This article analyzes the key points,difficulties,and key technologies in the design of five-star hotels in a certain urban complex project.Two high-voltage power supply forms for five-star hotels are proposed,and the selection principles are given;Summarized three configuration principles for the capacity of hotel diesel generators.A new scheme for connecting fire control rooms is introduced,taking into account the special requirements of hotel fire alarm systems.A simple method for calculating the cross-sectional area of DC24 V cables based on the voltage drop value is proposed,taking into account the installation of buzzer base fire detectors in five-star hotel rooms.
urban complexefive star hotelpower supplybackup power supplyfire alarm systemDC 24 V system
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