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edit approved Sep 8, 2018 at 21:21
ajb
edit approved Sep 8, 2018 at 21:21
ajb
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enter image description hereVector sum of equal 3 phases 120 degree apart is zero and serves as a neutral. However, while drawing instantaneous vectors of the three phases, they summed up all together to give a vector. I have attached the animation which shows: "An ordinary three phased system in both vector form and in sinusoidal form. The black vector is the resultant space vector; a vector sum obtained by adding the three vectors. As can be seen, the space vector's magnitude is always constant".

Kindly explain the difference between the two approaches.

The source of the animation and text is this page on three-phase power conversion.

enter image description hereVector sum of equal 3 phases 120 degree apart is zero and serves as a neutral. However, while drawing instantaneous vectors of the three phases, they summed up all together to give a vector. I have attached the animation which shows: "An ordinary three phased system in both vector form and in sinusoidal form. The black vector is the resultant space vector; a vector sum obtained by adding the three vectors. As can be seen, the space vector's magnitude is always constant".

Kindly explain the difference between the two approaches.

enter image description hereVector sum of equal 3 phases 120 degree apart is zero and serves as a neutral. However, while drawing instantaneous vectors of the three phases, they summed up all together to give a vector. I have attached the animation which shows: "An ordinary three phased system in both vector form and in sinusoidal form. The black vector is the resultant space vector; a vector sum obtained by adding the three vectors. As can be seen, the space vector's magnitude is always constant".

Kindly explain the difference between the two approaches.

The source of the animation and text is this page on three-phase power conversion.

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winny
winny
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enter image description hereVector sum of equal 3 phases 120 degree apart is zero and serves as a neutral. However,while while drawing instantaneous vectors of the three phases, they summed up all together to give a vector. I have attached the animation which shows: "An ordinary three phased system in both vector form and in sinusoidal form. The black vector is the resultant space vector; a vector sum obtained by adding the three vectors. As can be seen, the space vector's magnitude is always constant".

Kindly explain the difference between the two approaches.

enter image description hereVector sum of equal 3 phases 120 degree apart is zero and serves as a neutral. However,while drawing instantaneous vectors of the three phases, they summed up all together to give a vector. I have attached the animation which shows: "An ordinary three phased system in both vector form and in sinusoidal form. The black vector is the resultant space vector; a vector sum obtained by adding the three vectors. As can be seen, the space vector's magnitude is always constant".

Kindly explain the difference between the two approaches.

enter image description hereVector sum of equal 3 phases 120 degree apart is zero and serves as a neutral. However, while drawing instantaneous vectors of the three phases, they summed up all together to give a vector. I have attached the animation which shows: "An ordinary three phased system in both vector form and in sinusoidal form. The black vector is the resultant space vector; a vector sum obtained by adding the three vectors. As can be seen, the space vector's magnitude is always constant".

Kindly explain the difference between the two approaches.

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winny
winny
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Instantaneous Vector Sum Of Three Phasesvector sum of three phases 120 Apartapart is not Zerozero?

enter image description hereVector sum of Equalequal 3 phases 120 degree apart is zero and serves as a neutral.However However,while drawing instantaneous vectors of the three phases,they they summed up all together to give a vector.I I have attached the animation which shows: "An ordinary three phased system in both vector form and in sinusoidal form. The black vector is the resultant space vector; a vector sum obtained by adding the three vectors. As can be seen, the space vector's magnitude is always constant".

Kindly Explainexplain the difference between the two approaches.

Instantaneous Vector Sum Of Three Phases 120 Apart is not Zero?

enter image description hereVector sum of Equal 3 phases 120 degree apart is zero and serves as a neutral.However,while drawing instantaneous vectors of the three phases,they summed up all together to give a vector.I have attached the animation which shows: "An ordinary three phased system in both vector form and in sinusoidal form. The black vector is the resultant space vector; a vector sum obtained by adding the three vectors. As can be seen, the space vector's magnitude is always constant".

Kindly Explain the difference between the two approaches.

Instantaneous vector sum of three phases 120 apart is not zero?

enter image description hereVector sum of equal 3 phases 120 degree apart is zero and serves as a neutral. However,while drawing instantaneous vectors of the three phases, they summed up all together to give a vector. I have attached the animation which shows: "An ordinary three phased system in both vector form and in sinusoidal form. The black vector is the resultant space vector; a vector sum obtained by adding the three vectors. As can be seen, the space vector's magnitude is always constant".

Kindly explain the difference between the two approaches.

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