power detection的例句大全

Objectives: To establish a method of electric power detection and to evaluate its performance for ultrasonic harmonic scalpel ( UHS).

目的：建立一套实用的超声外科手术系统电功率检测方法，以评价在用超声外科手术系统的电功率性能。

To improve the transient characteristics of APF system, the power balance principle is applied to harmonic and reactive power detection.

为了更好地提高有源滤波系统的瞬时特性，将有功功率平衡原理应用于并联型有源滤波器的谐波和无功检测。

A circuit breaker design is introduced by using power detection.

设计了一种采用功率检测方式实现的电路断路器。

The power detection circuit using the logarithmic detector is designed, which is used to measure the microwave power of test channel and reference channel. So that the resonance curve of the resonant cavity can be figured by means of the detection data.

采用射频对数检波器设计了功率检测电路，用于检测测试通道和参考通道的微波功率，从而测得微波谐振腔的谐振曲线。

Aiming at three-phase bridge rectifier which is the most typical harmonic source for power line, this paper studied the harmonic current detection method based on Instantaneous Reactive Power Theory.

本文针对电网中最典型的谐波源&三相桥式整流电路，研究基于瞬时无功功率理论的谐波电流检测方法。

Harmonic Detection Applied to Active Power Filter in Three-phase Four-wire System

三相四线制系统中有源滤波器的谐波检测方法

Starting from signal strangeness, the paper analyzes the basic theory-modulus maxima theory in signal strangeness detection and applies the theory of signal strangeness detection to the traveling wave test of temporary current in power systems.

从信号的奇异性出发，分析了信号奇异性检测的基本理论模极大值理论，并把信号的奇异性检测理论应用到电力系统暂态电流行波检测之中。

Considering the noise effects on the fault identification and detection in power system, with the analysis on wavelet transform characteristics of noise signals, this paper puts forward a threshold evaluation method based on wavelet transform coefficient.

考虑电力系统中噪声因素对故障检测与识别的影响，在分析了噪声信号的小波变换特性的基础上，提出一种基于小波系数的阈值估计方法。

Test and Research on Detection of Defects with Ultrasonic Wave to Bends of Out-p ipes of Turbine and Boiler in Power Plant

电厂机炉外管弯头超声波探伤的试验研究

Single meter threshold logic detection checks if the phase voltage, phase current or power factor acquired from one electric meter violates the limits, or if the energy consumption increment follows its own regulation.

单表阀值逻辑检测是检测单个电度表上的相电压、相电流、功率因数是否越限或判断电量增值是否符合自身的规律确定是否有窃电发生；

Based on analysis of the characteristics of pulse phase-comparision method currently used for selective detection of the leakage faults on power lines, this paper presents a new method named as time sequencing phase-comparision.

在分析了目前采用的选择性漏电故障判别方法脉冲比相法的特点后，提出了一种新的判别方法时序比相法。

Electric power quality disturbance data saving and transmitting through supervision network are two important problems concerned with kinds of electric power parameters detection and analysis online systems.

在电力系统电能质量畸变检测、分析领域，畸变信号数据的存储和通过监控网络传输是两个十分重要的问题。

Research on the Detection and Control System of Tidal Current Power Generation Experimental Platform

潮流能发电实验平台检测控制系统研究

The thesis introduces two kinds of real time harmonic and reactive current detection methods, which are base on instantaneous reactive power theory.

介绍两个基于瞬时无功功率理论的谐波及无功电流实时检测方法。

Then the control system for boring the non-cylinder pin hole of piston was developed, whose main function modules including displacement ( detection,) temperature detection for thermal deformation compensation, constant current power and ( central) control unit.

然后研制了活塞异形销孔加工控制系统，包括主控、位移检测、热变形补偿温度检测和恒流源驱动等功能模块。

Three methods for analyzing and processing the laser scattering signal of bubbles in water, the threshold detection, noise elimination processing and power spectral estimation, are put forward.

提出了阈值检测、降噪处理和功率谱估计三种分析和处理水中气泡激光散射信号的方法。

Crowded placement of cigarette cases, scanner vibration induced by impact, serious power supply network pollution and void of the functions of scan missing detection and alarming all resulted in scan missing in the automatic barcode scanning recognition system.

卷烟条形码自动扫描识别系统中，由于烟箱放置太密、扫描器受到冲击而产生振动、供电网络污染严重、未设计漏扫检测和报警控制功能等，均会造成扫码系统出现漏扫问题。

Application of Wavelet Analysis in the Flow Detection System of Thermal Power Plant

小波分析在火电厂计算机流量检测系统中的应用

Also the method can effectively eliminate the reactive power component in and realize the accuracy detection of harmonic and reactive power.

该方法可以有效消除中所含有的无功电流分量，实现谐波及无功电流的准确检测。

In reactive power compensator design software, introduces the opportunity theory of instantaneous reactive power in three-phase instantaneous reactive current detection design ideas.

在无功补偿器软件设计方面，重点介绍了基于瞬时无功功率理论进行三相瞬时无功电流检测的设计思路。