Diploma Reconstruction of power production

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Uploaded: 13.06.2011
Content: d00011.rar (6033,96 kB)

Description

The diploma project on "Reconstruction of power supply of industrial buildings of" Broiler "with the development of a system of centralized management of heating and ventilation" 2011.

Introduction
1 Analysis of production and economic activities of "broiler"
2 Analysis of the technical state of the serviceability of buildings Broiler
The lighting part 3
3.1 Determination of the number of lighting fixtures in the premises of the body
3.2 Calculation of the lighting installation by the specific power
3.3 Calculation of power lighting installation space
№1 and №2 point method
3.4 Calculation of section group lines lighting installation
choice of protection and control devices
3.4.1 Calculation of cable cross-section of the permissible voltage loss
3.4.2 Calculation of the cross section of wire ampacity
3.4.3Vybor protection devices and control lighting system
4 The development of management systems for ventilation and heating
4.1 Calculation of air
4.2 Calculation of heat balance Improvement
4.3 Selecting the ventilation and heating
4.4 Selection of air heater, combined with the fresh air ventilation system
4.5 Calculation and selection of fan duct supply air ventilation system
4.6 Calculation of the heat load and selection of ventilation systems
4.7 Selecting protective devices and control ventilation and heating system
5 Calculation of electrical loads with the development of the housing power supply scheme
5.1 Calculation of electrical loads
5.2 Calculation of electricity 0.4 kV network
5.2.1 The definition section of wires of 0.4 kV
5.2.2 Definition and justification of the permissible voltage drop
in the 0.4 kV network
5.2.3 Checking the 0.4 kV network for condition launching a powerful induction motor
5.2.4 Calculation of short circuit in the lines 0.4 kV
5.3 The choice of low-voltage equipment for the 0.4 kV network

Additional information

6 Safety
6.1 Safety on work in the operation and maintenance of electrical enclosures for growing broilers
6.2 Fire safety measures
6.3 Grounding electrical device
6.4 Protective vanishing
6.5 lightning protection
7 Cost-effectiveness of measures for the reconstruction of power supply with the development of a system of centralized control of ventilation and heating buildings
Conclusion 105
Appendix A 106
References 109

Drawings:

1. Plan of the territory of the enterprise of "broiler"
2. Analysis of production and economic activities of "broiler"
3. Layout of equipment for growing broilers BROILRMATIC
4. Layout of lighting equipment and laying of power lines
5. The model of ventilation in the house with the arrangement for ventilation and heating equipment
6. Single-line circuit diagram of power and lighting networks
7. Layout of power equipment to supply lines
8. Technical zkonomichesky payment

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