Operation of lathe electrical equipment - heading
- Added: 22.05.2014
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Description
2 drawings in vsd format and a note to the course. CONTENT INTRODUCTION TASK FOR DESIGN OF WORKSHOP 1 CHARACTERISTIC. DETERMINATION OF ELECTRICAL LOADS OF WORKSHOPS AND ENTERPRISE 1.1 Determination of electrical load of workshop for in-depth study 1.2. Determination of the design power of the additional TC load and the lighting load of shop 1.1 Determination of the total design load on TC 2. SELECTION OF NUMBER AND POWER OF SHOP TRANSFORMERS 2.1 Selection of shop transformers 2.2 Selection of type of transformer substation 3. SELECTION AND CALCULATION OF INTERNAL POWER SUPPLY, SELECTION OF LINES TYPE AND METHOD OF LAYING 4. CALCULATION OF SHORT-CIRCUIT CURRENTS 5. SELECTION OF EQUIPMENT AND CURRENT-CARRYING PARTS 5.1 Check of 0.4 kV distribution network equipment for action of short circuit currents 6. REACTIVE POWER COMPENSATION 6.1 Calculation of capacity of transformers 7.PROTECTION AND AUTOMATION OF POWER SUPPLY CIRCUIT 7.1 Automatic switching on of reserve 7.2 Alarm and accounting of electrical energy CONCLUSION LITERATURE
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