A transformer temporary zero-sequence overcurrent protection engineering setting method and system
A zero-sequence overcurrent, engineering setting technology, applied in the protection of overcurrent response, emergency protection circuit devices, electrical components, etc., can solve the problem of lack of temporary protection function, reduce the risk of safe and stable operation Easy to operate, strong applicability effect
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[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] figure 2 It is a schematic diagram of an application scenario for exemplary explanation of the tuning process according to the present invention.
[0031] First, if figure 2 As shown in , according to the present invention, the #2 transformer to be started can be switched on for the first time without load, and the wave recording c...
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