stepped voltage meaning in English
步进电压
Examples
- Power equipments are connected to earth to ensure the safely of equipments and engineers . mirror image method can be a effective to calculate the earth resistance and step voltage
摘要将电力设备的某些部分接地，是为了设备与操作人员的安全，本文应用镜像法对此进行了一些具体的分析计算。 - The choices of parameters of transformer , secondary output voltage , maximum output current , capability , voltage regulating progression and step voltage are the crucial factors , which determines the degree of lw graphitization process
内串石墨化工艺的关键设备是变压器，变压器的参数：二次输出电压、最大输出电流、容量、调压级数、级差电压选择的合理与否，决定了内串石墨化工艺水平的高与低。 - The potential applications of amr include both civil and military communication , especially non - cooperative communications and communication confrontation , such as identifying signals , supervising signals , distinguishing interference , electronic confrontation , analyzing military threat , etc . on the basis of our analysis to the existing research on feature abstraction , the related feature abstraction methods are optimized in this paper , resulting several effective methods such as the feature abstraction based on transformation domain , stepped voltage level analysis , normalized carrier - free spectral energy analysis , squared signal and fourth powered signal analysis , etc . both the decision theory based on recognition algorithms and the artificial neural network ( ann ) based on recognition algorithms is analyzed , and the former is selected as it is more appropriate for this research
调制类型的自动识别广泛应用于民用通信与军用通信，尤其是对于非合作性通信、通信对抗，比如：信号确认、信号监控、干扰辨识、电子对抗、软件无线电、电子救援、通信对抗、军事威胁分析等。本论文在分析现有研究的基础上，借鉴了已有的特征提取方法，对相关调制类型特征提取方法进行了优化，使用了一些有效的方法，如基于变换域特征提取方法、梯层电平分析方法、剔除载波后的归一化频域能量分析方法、信号平方后的频谱分析方法、信号四次方后的频谱分析方法等。通过对基于决策理论和基于人工神经网络两种识别算法进行分析，本论文选择了较适合的基于决策理论的识别算法。 - It creates the model of layer soil by using the cdegs software , analyses the resistance error which is measured by traditional three - poles way , measures the grounding grids resistance and soil resistance rate of hejin power plant , creates the electromagnetic model of layer soil and grounding grids model of hejin power plant , calculates the step voltage > touch voltage n voltage distribution of earth surface in fault of hejin power plant . in the end , it compares the measuring value and calculating value of grounding grids resistance in hejin power plant
本文利用cdegs软件建立分层土壤接地模型，对传统三极法测量接地电阻误差进行分析；对河津电厂接地网接地电阻和土壤电阻率进行测量；建立河津电厂分层土壤电磁模型和接地网模型；计算河津电厂接地网电阻和事故状态下跨步电压、接触电压和地表电位分布；最后对河津电厂接地网电阻实测值与计算值进行比较分析。