直流稳压电源的质量指标之一稳压系数Sr。
voltage ratio of a capaitor divider,电容器式分压器的电压比 voltage-regulation coefficient,稳压系数 voltage-second calibrator,伏秒定标器 ..
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... voltage static stabilization 电压静态稳定 coefficient of voltage-stabilization 稳压系数 coefficient of voltage stabilization 稳压系数 ...
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电压稳定系数 voltage-regulation coefficient ; regulation coefficient
稳态过电压系数 steady-state over voltage-coefficient
轴心受压构件稳定系数 stability reduction coefficient of axially loaded compression
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利用减温水控制过热器和再热器出口温度以防止超过材料温限。实践证明,对超临界直流锅炉采用投粉稳压冲管过热器、再热器冲管系数可达1.0和1.6以上,效果良好。
The practical experience shows that in the light of steam purging for supercritical once-through boiler, the superheater and reheater disturbance coefficients can reach 1.0 and 1.6 respectively.
本文首先阐述了线性调宽式开关稳压器的组成原理;其次,计算了基准电压及占空系数,推演出电压调整率、输出内阻、效率等三项性能指标的数学公式;
The structural principle of the linear width type voltage regulator is presented and the expressions for selecting and computing the reference voltage and the duty factor are given.
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