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Electric power & transmission & distribution

(58881 members)

forum238 - Professional forum and technical support for engineers for Electric power & transmission & distribution. Includes problem solving collaboration tools.

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KillBill7 (Electrical)

1 replies

(10 Nov 22) 11 Nov 22

maximum safe operating temperature of ACSR

Emadshaaban1987 (Electrical)

10 replies

(5 Nov 22) 10 Nov 22

Neutral voltage in 35MVA transformer
3

PowerEng90 (Electrical)

1 replies

(9 Nov 22) 10 Nov 22

Short circuit force on support arms for cable ladder?

tofulover (Electrical)

10 replies

(30 Oct 22) 9 Nov 22

Zigzag TX rating - Westinghouse T&D vs IEEE C62.92
2

rockman7892 (Electrical)

2 replies

(8 Nov 22) 9 Nov 22

Direct Transfer Trip (DTT) signal through Multiplexer

textex (Computer)

7 replies

(7 Nov 22) 8 Nov 22

240V split phase -> 120V outlet via transformer

spc300 (Electrical)

5 replies

(3 Nov 22) 7 Nov 22

Transmission Line Impedance- Calc

RomyV (Electrical)

3 replies

(3 Nov 22) 6 Nov 22

Transformer Bushing Torque Specifications

brTCP (Structural)

4 replies

(24 Oct 22) 5 Nov 22

Cable support reactions (or cable tension) given a "ruling span", "wind span" an
2

fouadf (Electrical)

6 replies

(28 Oct 22) 4 Nov 22

Zero Sequence current at YNd transformer
2

pwrengrds (Electrical)

4 replies

(31 Oct 22) 3 Nov 22

Transformer Fan operation

mostaertt (Civil/Environmental)

3 replies

(2 Nov 22) 2 Nov 22

Thermal Resistivity and Underground Cable Sizing for a horizontal directional bore using bentonite

cherryg (Electrical)

9 replies

(9 Oct 22) 2 Nov 22

Loop Impedance in US (NEC) based designs

bdn2004 (Electrical)

5 replies

(27 Oct 22) 31 Oct 22

Replacing E-Rated Fused Switch with a HV bkr feeding a xfmr, is Ground Fault Protection Not Reqd?
2

Power0020 (Electrical)

0 replies

(29 Oct 22) 29 Oct 22

Simulating short circuit forces on flexible conductors

stevenal (Electrical)

5 replies

(20 Oct 22) 27 Oct 22

Generation transfer-tripping

Vov4agius (Electrical)

1 replies

(26 Oct 22) 26 Oct 22

Micrologic SE

Wfg42438 (Electrical)

7 replies

(25 Oct 22) 26 Oct 22

Ever considered applying tolerances to TCC values when determining the fault clearing times?
3

Jijaz (Civil/Environmental)

2 replies

(18 Oct 22) 25 Oct 22

thread238-458354 Hi referring to t

rockman7892 (Electrical)

9 replies

(14 Oct 22) 22 Oct 22

Determining substation equipment life expectancy
5

KillBill7 (Electrical)

1 replies

(10 Nov 22)

11 Nov 22

maximum safe operating temperature of ACSR

Emadshaaban1987 (Electrical)

10 replies

(5 Nov 22)

10 Nov 22

Neutral voltage in 35MVA transformer
3

PowerEng90 (Electrical)

1 replies

(9 Nov 22)

10 Nov 22

Short circuit force on support arms for cable ladder?

tofulover (Electrical)

10 replies

(30 Oct 22)

9 Nov 22

Zigzag TX rating - Westinghouse T&D vs IEEE C62.92
2

rockman7892 (Electrical)

2 replies

(8 Nov 22)

9 Nov 22

Direct Transfer Trip (DTT) signal through Multiplexer

textex (Computer)

7 replies

(7 Nov 22)

8 Nov 22

240V split phase -> 120V outlet via transformer

spc300 (Electrical)

5 replies

(3 Nov 22)

7 Nov 22

Transmission Line Impedance- Calc

RomyV (Electrical)

3 replies

(3 Nov 22)

6 Nov 22

Transformer Bushing Torque Specifications

brTCP (Structural)

4 replies

(24 Oct 22)

5 Nov 22

Cable support reactions (or cable tension) given a "ruling span", "wind span" an
2

fouadf (Electrical)

6 replies

(28 Oct 22)

4 Nov 22

Zero Sequence current at YNd transformer
2

pwrengrds (Electrical)

4 replies

(31 Oct 22)

3 Nov 22

Transformer Fan operation

mostaertt (Civil/Environmental)

3 replies

(2 Nov 22)

2 Nov 22

Thermal Resistivity and Underground Cable Sizing for a horizontal directional bore using bentonite

cherryg (Electrical)

9 replies

(9 Oct 22)

2 Nov 22

Loop Impedance in US (NEC) based designs

bdn2004 (Electrical)

5 replies

(27 Oct 22)

31 Oct 22

Replacing E-Rated Fused Switch with a HV bkr feeding a xfmr, is Ground Fault Protection Not Reqd?
2

Power0020 (Electrical)

0 replies

(29 Oct 22)

29 Oct 22

Simulating short circuit forces on flexible conductors

stevenal (Electrical)

5 replies

(20 Oct 22)

27 Oct 22

Generation transfer-tripping

Vov4agius (Electrical)

1 replies

(26 Oct 22)

26 Oct 22

Micrologic SE

Wfg42438 (Electrical)

7 replies

(25 Oct 22)

26 Oct 22

Ever considered applying tolerances to TCC values when determining the fault clearing times?
3

Jijaz (Civil/Environmental)

2 replies

(18 Oct 22)

25 Oct 22

thread238-458354 Hi referring to t

rockman7892 (Electrical)

9 replies

(14 Oct 22)

22 Oct 22

Determining substation equipment life expectancy
5

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Electric power & transmission & distribution

(58881 members)

Neutral voltage in 35MVA transformer 3

Zigzag TX rating - Westinghouse T&D vs IEEE C62.92 2

Cable support reactions (or cable tension) given a "ruling span", "wind span" an 2

Zero Sequence current at YNd transformer 2

Replacing E-Rated Fused Switch with a HV bkr feeding a xfmr, is Ground Fault Protection Not Reqd? 2

Ever considered applying tolerances to TCC values when determining the fault clearing times? 3

Determining substation equipment life expectancy 5

Neutral voltage in 35MVA transformer 3

Zigzag TX rating - Westinghouse T&D vs IEEE C62.92 2

Cable support reactions (or cable tension) given a "ruling span", "wind span" an 2

Zero Sequence current at YNd transformer 2

Replacing E-Rated Fused Switch with a HV bkr feeding a xfmr, is Ground Fault Protection Not Reqd? 2

Ever considered applying tolerances to TCC values when determining the fault clearing times? 3

Determining substation equipment life expectancy 5

Start A New Thread

Posting in the Eng-Tips forums is a member-only feature.

Resources

Join Eng-Tips® Today!

Neutral voltage in 35MVA transformer
3

Zigzag TX rating - Westinghouse T&D vs IEEE C62.92
2

Cable support reactions (or cable tension) given a "ruling span", "wind span" an
2

Zero Sequence current at YNd transformer
2

Replacing E-Rated Fused Switch with a HV bkr feeding a xfmr, is Ground Fault Protection Not Reqd?
2

Ever considered applying tolerances to TCC values when determining the fault clearing times?
3

Determining substation equipment life expectancy
5

Neutral voltage in 35MVA transformer
3

Zigzag TX rating - Westinghouse T&D vs IEEE C62.92
2

Cable support reactions (or cable tension) given a "ruling span", "wind span" an
2

Zero Sequence current at YNd transformer
2

Replacing E-Rated Fused Switch with a HV bkr feeding a xfmr, is Ground Fault Protection Not Reqd?
2

Ever considered applying tolerances to TCC values when determining the fault clearing times?
3

Determining substation equipment life expectancy
5

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