The Generic engine block in Simscape is showing zero torque and speed at all throttle values

Question

Abhijeet Gite 2020-7-15

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https://ww2.mathworks.cn/matlabcentral/answers/565226-the-generic-engine-block-in-simscape-is-showing-zero-torque-and-speed-at-all-throttle-values

回答： Steve Miller 2022-12-20

Hello,

I am doing a project on 48V mild HEV using the generic engine block from Simscape Driveline in it I have configured the initial engine speed=0, but by doing so, for all the throttle values my engine torque and speed is zero, how can I solve this issue?

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Answer 1

Steve Miller 2022-12-20

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Hi @Abhijeet Gite,

If your engine reaches 0 speed, it will stall (just like in a real car). You can adjust the stall speed thresholds in the parameter settings for the Generic Engine block.

Alternatively:

You can put in a clutch so that the engine is always running, and only engage the clutch when you want the engine to power the vehicle.
You can add a starter motor to start the engine (like in a real car).

--Steve