Traction means using the electric power for traction system i.e. for railways, trams, trolleys, etc. electric traction means the use of the electricity for all these. Nowadays, magnetic traction is also used for bullet trains. Basically, dc motors are used for electric traction systems.
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A Static Transfer Switch (STS) utilizes a static electronic component (SCR), which permits a transfer in less than four milliseconds (1/4 o...
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Electrical secondary equipment generally refers to the various types of microcomputer protection and control device, microcomputer seconda...
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WTI and OTI of Transformer The WTI means winding temperature Indicator and OTI means Oil Temperature Indicator which indicates the win...
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Main transformer protection Line Protection Transformer protection Motor protection Capacitor protection Generator protection auto-put-into ...
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busbar differential protection relay is suitable for the 110KV and the following various voltage levels of a single bus、Single parent segm...
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