电气隔离器的作用 电气隔离器的工作原理是什么

Release time:2022-11-02
author:Ameya360
source:网络
reading:2477

  众所周知,隔离器是一种开关器件,它的主要作用是确保电路完全不被触发以执行保护。隔离器也可以认为是隔离开关,用于隔离电路,适用于工业、配电等。其中,高压型隔离开关用于变电站,用于隔离变压器、断路器等设备。

  通常情况下,隔离开关不建议用于电路控制,而是用于隔离电路,并且可以是自动或者手动激活。在本文中,Ameya360电子元器件采购网将介绍电气隔离器的作用、原理。

电气隔离器的作用  电气隔离器的工作原理是什么

  一、什么是电气隔离器?

  隔离器是一种机械开关,用于在需要时隔离部分电路。隔离开关用于在空载条件下打开电路,不建议在电流流过线路时打开,主要用于断路器两端,从而可以轻松完成断路器维修而没有任何风险。

  对于电气隔离器,主要用于在系统离线/在线时将任何类型的电气组件与系统隔离。电气隔离器不包括任何类型的系统,以避免在断开过程中出现拱起。与变电站一样,电气隔离开关主要用于在电力变压器处于空载状态时断开其连接,否则会有少量负载。而在满载条件下,隔离器不工作。

  二、电气隔离器的工作原理

  电气隔离器的工作原理非常简单,因为它以手动、半自动和全自动等不同方式操作。有时候,它们像开关一样使用,即所谓的电气隔离开关,该开关可根据需要打开或关闭。然而,在输电线路和电网站中,这些设备有时被永久地布置在固定位置,以保持与变压器一样的隔离。

  电气隔离开关是一种用于通过保持和防止流动电流来隔离特定电路的设备,主要用于厨房工具、电网等电器。隔离开关有不同类型,如单极、双极、3极、4极、熔断器和电池隔离开关等。


("Note: The information presented in this article is gathered from the internet and is provided as a reference for educational purposes. It does not signify the endorsement or standpoint of our website. If you find any content that violates copyright or intellectual property rights, please inform us for prompt removal.")

Online messageinquiry

reading
  • Week of hot material
  • Material in short supply seckilling
model brand Quote
CDZVT2R20B ROHM Semiconductor
RB751G-40T2R ROHM Semiconductor
TL431ACLPR Texas Instruments
BD71847AMWV-E2 ROHM Semiconductor
MC33074DR2G onsemi
model brand To snap up
BP3621 ROHM Semiconductor
IPZ40N04S5L4R8ATMA1 Infineon Technologies
BU33JA2MNVX-CTL ROHM Semiconductor
TPS63050YFFR Texas Instruments
ESR03EZPJ151 ROHM Semiconductor
STM32F429IGT6 STMicroelectronics
Hot labels
ROHM
IC
Averlogic
Intel
Samsung
IoT
AI
Sensor
Chip
About us

Qr code of ameya360 official account

Identify TWO-DIMENSIONAL code, you can pay attention to

AMEYA360 weixin Service Account AMEYA360 weixin Service Account
AMEYA360 mall (www.ameya360.com) was launched in 2011. Now there are more than 3,500 high-quality suppliers, including 6 million product model data, and more than 1 million component stocks for purchase. Products cover MCU+ memory + power chip +IGBT+MOS tube + op amp + RF Bluetooth + sensor + resistor capacitance inductor + connector and other fields. main business of platform covers spot sales of electronic components, BOM distribution and product supporting materials, providing one-stop purchasing and sales services for our customers.

Please enter the verification code in the image below:

verification code