介绍了普通反时限特性，并提供了缺乏反时限特性段或电压互感器断线时的电流、时间整定原则。
The general inverse time characteristic is introduced, and the setting principles of current and time when inverse time characteristic is scarce or voltage transformer breaks are provided.
提出了一种利用标准化死区时间整定PID参数的新方法，并利用曲线拟合最小二乘法求得控制器的整定公式。
A new method tuning the PID parameters is presented by the normalized dead time of process. The tuning formulae are obtained from the curve fitting in the least-squares sense.
该断路器通过拨码开关完成整定电流、脱扣时间、瞬动倍数等参数的设定。
Through dial switches the circuit breaker can set rated current, tripping time, instantaneous multiple and so on.
应经常检查高压直流电源内电流继电器，时间继电器的整定值是否正确，控制是否灵敏。
We should always check the high voltage DC power supply within the current relay, time relay setting value is correct, control is sensitive.
通过改变整定方法，明显地缩短了该装置投入时间，减少了因故障给供电客户带来的损失。
Through changing the coordination way, the running time of the devices is shortened, and the loss to consumers by faults is reduced.
比较在相同优化PD参数和按不同加权因子整定优化积分时间的控制品质指标并进行脉冲扰动分析。
The control quality indexes under the same optimal PD parameters and the different integral time set by the different weighted factor are compared and the impulse disturbance analyse is given.
利用正交试验法整定得到的调速器参数的调节系统，提高了动态品质、缩短了调节时间、减小了超调量。
Use of orthogonal tuning of governor parameters of conditioning system, enhancing the dynamic quality available, with reduced settling time, reduced the overshoot small.
结果表明，总和时间常数法整定系统简便易行，控制质量好，能够满足工程要求，有推广价值。
Result shows that the approach is simple and convenient, there is a good quality in the control system. The approach can meet the engineering, requirements and is worth spreading.
结果表明，总和时间常数法整定系统简便易行，控制质量好，能够满足工程要求，有推广价值。
Result shows that the approach is simple and convenient, there is a good quality in the control system. The approach can meet the engineering, requirements and is worth spreading.
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