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电测量英文解释翻译、电测量的近义词、反义词、例句

英语翻译:

【计】 electrical measurement

分词翻译:

电的英语翻译:

electricity
【计】 telewriting
【化】 electricity
【医】 Elec.; electricity; electro-; galvano-

测量的英语翻译:

guage; measure; meterage; scale; survey
【化】 measurement
【医】 measurement; mensuration; survey
【经】 calibration; take the gauge of

专业解析

Electrical measurement (电测量) refers to the scientific process of quantifying electrical quantities and parameters in circuits or systems using specialized instruments and methodologies. The term encompasses both theoretical principles and practical techniques applied across power systems, electronics, and industrial automation .

Key aspects include:

  1. Measured Quantities: Voltage (V), current (I), resistance (R), power (P), frequency (f), and impedance (Z), as defined in IEEE Standard 118-1978 .
  2. Instrumentation: Multimeters, oscilloscopes, wattmeters, and spectrum analyzers, with calibration traceable to NIST standards .
  3. Methodologies: Direct measurement (e.g., voltmeter readings) vs. indirect calculation (e.g., power factor derivation through vector analysis).
  4. Applications: Power quality monitoring (per IEC 61000-4-30), semiconductor characterization, and smart grid optimization .

The discipline integrates electromagnetic theory (Maxwell's equations) with metrology, requiring strict adherence to uncertainty analysis protocols outlined in ISO/IEC Guide 98-3 . Modern developments incorporate digital signal processing and IoT-enabled remote measurement systems.

网络扩展解释

电测量是指利用电学原理和技术对电学量及相关参数进行测量的方法。其核心内容可归纳如下:

一、定义与分类

电测量分为广义和狭义两类:

二、主要测量对象

  1. 基本电学量
    包括电流(A)、电压(V)、电功率(W)、电能(kWh)、相位(°)、频率(Hz)等。
  2. 电路参数
    如电阻(Ω)、电容(F)、电感(H)、阻抗(Ω)、品质因数(Q值)等。

三、典型应用领域

四、常用仪器

万用表(测基础参数)、示波器(波形分析)、频谱分析仪(频率特性)、网络分析仪(高频电路特性)等。

五、技术特点

如需更专业的分类标准或测量方法细节,可参考电子测量技术相关教材或行业标准文件。

分类

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