Load-rejection的意思|示意

The results show that the sets using fast closing valves have better stability and smaller over-speed on load rejection than those using other valves.

结果表明：采用快关阀门特性的机组比采用其它阀门特性的机组具有更好的空载稳定性和更小的动态超速；

The static prediction method is to measure the processing time of actuators' movement when the turbine unit is under stationary state, and then predict the load rejection highest rising speed.

静态预测法是机组在静止状态下，利用测取油动机的动作过程时间，预测甩负荷最高飞升转速。

Also the purpose, the arrangement schedule of load-rejection test as well as the coordinate relation ship between governing system and speed control system OPC are discussed.

对甩负荷试验的目的、时间安排、调节系统与OPC转速控制系统之间的协调关系等作了探讨。

The safety and stability of the major power grid are directly effected by the security of large supercritical unit. Load rejection is an important method to ensure the unit safe.

大型超临界机组自身的安全性，直接影响到各大电网的安全性和稳定性，甩负荷试验是确保机组安全的一个重要手段。

The paper introduces the purpose and principle of temperature matching of S109FA unit, analyzes load rejection phenomena of turbine during cold-state start-up, and optimized start-up procedure.

介绍了S109FA机组温度匹配的目的及原理；分析了机组在冷态开机过程中的汽机卸载现象及优化开机程序；最后，介绍了温度匹配法滑参数停机的目的、详细操作步骤、注意事项等。

Test and calculation method of load rejection via dynamometry are introduced, several key factors involving the test are analyzed and discussed in detail, some Suggestions are presented in the end.

介绍了甩汽负荷试验的测试方法及计算方法，深入地分析与讨论了试验过程中几个关键问题，并提出自己的见解。