400kv - Opens or close the circuit when required. It...

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A PRESENTATION OF PRACTICAL TRAINING ON 400KV GSS HEERAPURA (RRVPNL, JAIPUR) www.powerpointpresentationon.blogspot.com
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INTRODUCTION OF VENUE ESTABLISHED CAPACITY STAFFS
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SINGLE LINE DIAGRAM
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COMPONENT USED 1. TRANSFORMER 2. POTENTIAL TRANSFORMER 3. CURRENT TRANSFORMER 4. CIRCUIT BREAKERS 5. LIGHTNING ARRESTER 6. INSULATORS 7. RELAY 8. BUS BAR
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TRANSFORMER & TRANSFORMER REPAIR SHOP TRANSFORMERS ARE USED TO VOLTAGE CONTROL AT CONSTANT FREQUENCY. MAIN PARTS OF TRANSFORMER CAPACITY PROTECTION
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CT o STEPING DOWN CURRENT FOR MEASURMENT PT o STEPING DOWN VOLTAGE FOR PURPOSE OF PROTECTION
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CIRCUIT BREAKERS THE MAIN FUNCTION OF CIRCUIT BREAKER It carries current continuously without heating
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Unformatted text preview: Opens or close the circuit when required. It protects the circuit in case of any fault. The main types of circuit breaker :-1. Air circuit breaker 2. Air blast circuit breaker 3. Oil circuit breaker 4. SF6 circuit breaker LIGHTNING ARRESTER A DEVICE WHICH PROTECTS EQUIPMENT FROM OVERVOLTAGE IN THE BASIS OF THAT WHICH THEY ARE DESIGNED INSULATOR PURPOSE o SUPPORT o BREAK THE CURRENT MATERIAL TYPE OF INSULATOR OIL TESTING LAB FIRST OIL TESTING LABORATORY OF RAJASTHAN TESTS o DENSITY o FLASH POINT o SPECIFIC RESISTENCE o WATER CONTENT o GAS CONTENT D.C.SYSTEM REQUIREMENT OF DC SYSTEM BATTERY HYDRO METER Thank You...
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400kv - Opens or close the circuit when required. It...

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