1第一講常用電器元件及符號ppt課件

1、Date:2021-12-6Time: 12:10智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTETel397717985:sngeftom 智能化工程實訓中心 楊 青Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 2JIANG XI YU Z

2、HOU SCIENTIFIC & TECHONOLOGICAL INSTITUTEq主要內容：主要內容：q本講主要通過介紹電氣控制領域中常用低壓電器的工作原本講主要通過介紹電氣控制領域中常用低壓電器的工作原理、用處、型號、規(guī)格及符號等知識。理、用處、型號、規(guī)格及符號等知識。第一講：常用電器元件及符號第一講：常用電器元件及符號Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 3JIANG XI YU ZHOU SCIENTIFIC & TECHONOL

3、OGICAL INSTITUTE1. 1. 電器的基本知識電器的基本知識Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 4JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE1. 1. 電器的基本知識電器的基本知識Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 5JIAN

4、G XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE1. 1. 電器的基本知識電器的基本知識Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 6JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE1. 1. 電器的基本知識電器的基本知識Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering

5、 Training Center Email to: sngef 7JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE2. 2. 接觸器接觸器 Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 8JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE2. 2. 接觸器接觸器Date:2021-12-6Time: 23:46智能化工程實訓中心

6、Intelligent Engineering Training Center Email to: sngef 9JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE2. 2. 接觸器接觸器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 10JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE2. 接觸器Date:2021-12-6Tim

7、e: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 11JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE2. 接觸器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 12JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE2. 接觸器Date:

8、2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 13JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE2. 接觸器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 14JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUT

9、E2. 接觸器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 15JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE2. 接觸器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 16JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGI

10、CAL INSTITUTE2. 接觸器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 17JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE2. 接觸器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 18JIANG XI YU ZHOU SCIENTIFIC &

11、 TECHONOLOGICAL INSTITUTEDate:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 19JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE2. 接觸器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 20JIANG XI YU ZHOU SCIENTIFIC

12、 & TECHONOLOGICAL INSTITUTE3. 繼電器q繼電器是根據某種輸入信號的變化，接通或斷開控制電路，實現自繼電器是根據某種輸入信號的變化，接通或斷開控制電路，實現自動控制和保護電力裝置的自動電器。動控制和保護電力裝置的自動電器。q按輸入信號的性質分為：電壓繼電器、電流繼電器、時間繼電器、按輸入信號的性質分為：電壓繼電器、電流繼電器、時間繼電器、溫度繼電器、速度繼電器、壓力繼電器等；溫度繼電器、速度繼電器、壓力繼電器等；q按工作原理可分為：電磁式繼電器、感應式繼電器、電動式繼電器按工作原理可分為：電磁式繼電器、感應式繼電器、電動式繼電器、熱繼電器和電子式繼電器等；、熱

13、繼電器和電子式繼電器等；q按輸出形式可分為：有觸點和無觸點兩類，按輸出形式可分為：有觸點和無觸點兩類，q按用途可分為：控制用與保護用繼電器等。按用途可分為：控制用與保護用繼電器等。 Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 21JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3. 繼電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Enginee

14、ring Training Center Email to: sngef 22JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3. 繼電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 23JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3. 繼電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelli

15、gent Engineering Training Center Email to: sngef 24JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3. 繼電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 25JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3. 繼電器Date:2021-12-6Time: 23:46智能化工

16、程實訓中心Intelligent Engineering Training Center Email to: sngef 26JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3. 繼電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 27JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3. 繼電器Date:2021-12-6Tim

17、e: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 28JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3. 繼電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 29JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE12345678910

18、11121314151617181920212223K TK TK T5678910 （a） 結構示意 （b） 圖文符號空氣阻尼通電延時型時間繼電器空氣阻尼通電延時型時間繼電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 30JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3. 繼電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineerin

19、g Training Center Email to: sngef 31JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3. 繼電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 32JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3. 繼電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligen

20、t Engineering Training Center Email to: sngef 33JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3. 繼電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 34JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3. 繼電器Date:2021-12-6Time: 23:46智能化工程實訓

21、中心Intelligent Engineering Training Center Email to: sngef 35JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3. 繼電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 36JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3. 繼電器Date:2021-12-6Time:

22、23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 37JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3. 繼電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 38JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3. 繼電器Date:202

23、1-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 39JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3. 繼電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 40JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3.

24、 繼電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 41JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE3. 繼電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 42JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL

25、 INSTITUTE4. 刀開關與低壓斷路器q開關是最普通、使用最早的電器。其作用是分合電路、開斷電流。常開關是最普通、使用最早的電器。其作用是分合電路、開斷電流。常用的有刀開關、隔離開關、負荷開關、轉換開關用的有刀開關、隔離開關、負荷開關、轉換開關(組合開關組合開關)、自動空氣、自動空氣開關開關(空氣斷路器空氣斷路器)等。等。q分類：有載運行操作、無載運行操作、選擇性運行操作；分類：有載運行操作、無載運行操作、選擇性運行操作； q 正面操作、側面操作、背面操作；正面操作、側面操作、背面操作；q 不帶滅弧裝置和帶滅弧裝置不帶滅弧裝置和帶滅弧裝置q 刀口接觸有面接觸和線接觸兩種刀口接觸有面接觸和

26、線接觸兩種Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 43JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE4. 刀開關與低壓斷路器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 44JIANG XI YU ZHOU SCIENTIFIC & TECHONO

27、LOGICAL INSTITUTE4. 刀開關與低壓斷路器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 45JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE4. 刀開關與低壓斷路器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 46JIANG XI YU ZHOU

28、SCIENTIFIC & TECHONOLOGICAL INSTITUTE4. 刀開關與低壓斷路器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 47JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE4. 刀開關與低壓斷路器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: s

29、ngef 48JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE4. 刀開關與低壓斷路器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 49JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE4. 刀開關與低壓斷路器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Tra

30、ining Center Email to: sngef 50JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE5. 熔斷器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 51JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE5. 熔斷器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Eng

31、ineering Training Center Email to: sngef 52JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE5. 熔斷器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 53JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE5. 熔斷器Date:2021-12-6Time: 23:46智能化工程實訓中心Int

32、elligent Engineering Training Center Email to: sngef 54JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE5. 熔斷器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 55JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE5. 熔斷器Date:2021-12-6Time: 23:46

33、智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 56JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE5. 熔斷器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 57JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE5. 熔斷器Date:2021-12-

34、6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 58JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE5. 熔斷器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 59JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE6. 主令電器

35、Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 60JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE6. 主令電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 61JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL IN

36、STITUTE6. 主令電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 62JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE6. 主令電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 63JIANG XI YU ZHOU SCIENTIFIC & TEC

37、HONOLOGICAL INSTITUTE6. 主令電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 64JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE6. 主令電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 65JIANG XI YU ZHOU SCIENT

38、IFIC & TECHONOLOGICAL INSTITUTE6. 主令電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 66JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE6. 主令電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 67JIANG XI

39、YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE6. 主令電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 68JIANG XI YU ZHOU SCIENTIFIC & TECHONOLOGICAL INSTITUTE6. 主令電器Date:2021-12-6Time: 23:46智能化工程實訓中心Intelligent Engineering Training Center Email to: sngef 69JIANG XI YU ZHOU SCIENTIF