Info

此问题已关闭。 请重新打开它进行编辑或回答。

Simulate the switching transients of a generator circuit breaker and its impact on a multi turn generator winding

1 次查看（过去 30 天）
Blyarn
Blyarn 2016-3-14
关闭： Sabin 2024-12-15
Hello!
I want to simulate a generator circuit breaker and its impact on a multi turn winding synchronous generator. This is a real case so I have access to most of the datasheets for the components. This is a generator located in a hydropower plant. The circuit can be described as:
Transmission lines -> switchgear including transformer -> cables into the indoor station -> generator switchgear including circuit breaker -> cables -> generator.
For now I am not interested in the lighting surges that may come from the outside, just the switching overvoltages from the breaker. The purpose of the simulation is to investigate if there is a risk of breakdown of the insulation between the turns of the generator winding. I am not so used to the SIMULINK software so I appreciate some guidelines of how to approach this problem. I have some questions but appreciated all inputs.
  • Which components do I need to take into account? I suppose I want the nominal voltage connected to the circuit in some way, but do I need the transformer and all that stuff when I am interested in what happens to the generator?
  • How do I model the generator? Should it be a source or a load in this case?
Best regards

此问题已关闭。

回答（0 个）

此问题已关闭。

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by