Diploma Reconstruction of power supply system

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Uploaded: 18.12.2009
Content: d0004.rar (2665,49 kB)

Description

Thesis: "RECONSTRUCTION OF POWER FSUE" EDUCATIONAL SERVICES TGSKHA "
With the development of measures to decrease of reaction capacity "

Contents

Introduction .............................................................................. 7
1 Analysis of production and economic activity .................. ... 9
2 Electrification and automation of technological processes ......... 17
2.1 Description of technological processes on livestock
комплекс………………………………………………………………………….17
2.2 Refinement calculations on electric drives ................................. ... 21
2.2.1 Calculation of the electric conveyor scraper-type brand
TSN-160A .................................................................................... 21
2.2.2 Calculation of the electric ventilation system ................................. 28
2.3 Calculation of daily and annual load graphs .............................. .33
2.4 Determination of the active and reactive power in the 0.4 kV network ............ 39
2.5 Determination of the location of the transformer substation ... ..42
3 The development of measures to reduce the reactive power at the livestock complex ......................................................... ..47
3.1 Analysis of ways and means to reduce the reactive мощности…………………………………………………………………………47
3.2 Choice of equipment and calculation of the main parameters of ..................... 54
3.3 Development is controlled by the circuitry to compensate reactive power ................................................... 60
3.4 Placing the compensating installation .................................... 63
3.5 The development of single-line diagram of power supply taking into account the compensating installation ............................................................ 64
4 life support ............................................. ... 65
4.1 Development of safe disposal requirements compensating установки…………………………………………………………………………65
4.2 Operating conditions ......................................................... ... 66
4.3 Fire safety measures ................................................ .67
4.4 Requirements for service ................................. 68
4.5 Safety precautions when working ................................. 70
5 The economic efficiency of the condenser
72 units
Conclusion 76
Literature 77

Additional information

Drawings made in Microsoft Visio:

1. General plan of building the FSUE "training farm TGSKHA"
2. Schematic diagram of the control reactive power compensation
3. BC
4. Scheme "Classification of ways and means to reduce the reactive power"
5. The structural layout of the capacitor bank in the premises KTP №330 Federal State Unitary Enterprise "training farm TGSKHA"

Graphics

Plans in the "Compass": The concept of livestock complex KTP FSUE "training farm TGSKHA"

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