From 744ad64201b59d00f92a93ad9916b88e8df7309c Mon Sep 17 00:00:00 2001 From: Uwe Fechner Date: Thu, 19 Dec 2024 15:27:30 +0100 Subject: [PATCH] update README.md --- README.md | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 90b3739..cb8497d 100644 --- a/README.md +++ b/README.md @@ -11,7 +11,10 @@ wind energy systems. A ground station has the following components: - drum Currently implemented is a model of the 20kW ground station from Delft University of Technology. -In addition, a generic, torque controlled winch without brake is implemented. +In addition, a generic, torque controlled winch without brake is implemented. The torque controlled winch can +operate both with a set_torque or with a set_speed. If a set_speed is provided, then a PI controller for is used +that compares the actual speed and the set speed and controls the torque. The async generator cannot be used +with a set_torque, only with a set_speed which is equal to the synchronous speed of the motor/ generator. ## Mathematical background [Torque controlled winch](docs/winch.md).