1. The paper introduces a kind of hydraulic dynamic braking system with intelligence function, which is used in belt conveyor that carry cargo down.

2. The Advanced Dynamic Braking (ADB) based on modern power electronics is one of the most direct and effective ways to enhance power system transient stability.

3. Control of the amount of energy returned during dynamic braking may be performed by control of the transducing efficiency of the traction motor operated as a generator.

4. Safety: Spontaneous electrical dynamic braking can prevent car slip effectively.

5. Dynamic braking is an indispensable part to control the driving safety and speed adjustment in motor-wheel trucks .

6. The bench can simulate visually the dynamic braking procedure with motion inertia, gather the sensors signals and analyze the braking parameters, and evaluate objectively the performances of ABS.

7. Charging of the batteries from the auxiliary source is reduced during dynamic braking when the batteries are near full charge.

8. On the condition without DC power, the SCR could be used to realize dynamic braking.

8. try its best to collect and build good sentences.

9. Finally, the paper introduces a new method to increase the LVRT of wind turbines by means of series dynamic braking resistors.

10. In view of the conversion braking conditions of cable car during transferring heavy to a lower level, the article analyzes two kinds of braking manner and chooses dynamic braking for the design.