Question

In scott connections, in what ratio is the neutral point, the primary winding of the teaser transformer divided

Answer 1

Explanation:

Neutral point if required can be located on three phase side of a transformer at teaser in Scott connection which is used to obtain two-phase supply from three-phase supply. Neutral pointis located at teaser winding dividing the winding in the ratio 1:2. 7.

Answer 2

Answer:

In Scott connections, the neutral point, the primary winding of the teaser transformer is divided into a 1:2 ratio.

Explanation:

• A Scott-T transformer, commonly known as a Scott connection, is a type of circuit used to convert three-phase electric power (3 Ф, 120-degree phase rotation) sources into two-phase electric power (2Ф, 90-degree phase rotation).
• Between the phases of the source, the Scott connection uniformly distributes a balanced load.
• A neutral point may be found at the teaser in the Scott connection, which is utilised to convert a three-phase supply into a two-phase supply, if necessary.
• The teaser winding, which divides the winding in a 1:2 ratio, is where the neutral point is placed.
• When power is obtained from the 3-phase supply, it is used to operate two 1-phase electric furnaces simultaneously. Additionally, it is utilised to feed 1-phase loads from a balanced three-phase supply, such as electric trains.

Thus, In Scott connections, the neutral point, the primary winding of the teaser transformer is divided into a 1:2 ratio.

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