| 摘要 |
<p>The invention relates to a method for braking electrically driven vehicles, in particular rail vehicles. The invention is based on the object of configuring in an optimum way the behaviour of the brake system directly as a function of the system state, i.e. the operating conditions of the vehicle, such as for example the laden state of the vehicle, temperature of the engines and in particular of the magnets, as well as redundancy requirements, and therefore permit the fully functioning mechanical brake which is present in vehicles nowadays to be eliminated. The method for braking electrically driven vehicles which are equipped with spring-store-based friction brakes and whose motive drive is provided by means of permanently excited synchronous machines whose terminals are connected via switches to devices which generate a braking torque is characterized according to the invention in that an open-loop or closed-loop controller is activated and said controller connects the brake system of the engines which are present and the spring-store-based friction brakes into the circuit individually and successively as a function of the operating conditions of the vehicle and the required brake values.</p> |
