delay angle meaning in Chinese

延迟角
滞后角

The electrical damping within the whole subsynchronous frequency range is calculated . the impacts of the unit interaction factor between hvdc and turbine generator , the dc power level , the firing delay angle and the parameter settings of hvdc controller on the have the potential danger of subsynchronous oscillation
在整个次同步频率范围内，计算得到了系统电气阻尼，并详尽地分析了同步发电机与hvdc的耦合程度、直流输送功率水平，换流阀触发角大小以及控制器参数等因素对系统电气阻尼的影响。
The modulating signals of firing delay angle at the rectifier and firing lead angle at the inverter , and the excitation voltage are chosen to be control variables . the offset of the current of dc line and the extinction angle and the power angle of generator are chosen to be control outputs . then a nonlinear controller is designed for the system under study according to direct feedback linearization theory
以整流侧触发延迟角的调节信号、逆变侧触发超前角的调节信号以及发电机励磁电压作为控制变量,以直流线路电流、逆变侧关断角以及发电机功角的偏移量作为目标输出,用直接反馈线性化方法设计了系统的非线性控制器。