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江蘇春晨電纜有限公司生產JGG硅橡膠高壓電機引接線 高壓電機引出線，JGG硅橡膠高壓電機引接線 高壓電機引出線，當滑臂停在D點時,(如圖六)加在補償變壓器高壓側的電壓為G點高于F點,電流由G點流向F點.這樣一來,加給補償變壓器的補償電壓就改變了方向.

When the sliding arm stops at point D, (as shown in Figure 6), the voltage applied to the high-voltage side of the compensation transformer is G point higher than point F, and the current flows from point G to point F. thus, the compensation voltage applied to the compensation transformer changes the direction

圖六

Figure 6

那么調壓變壓器怎樣改補償電壓的大小呢,當然也是通過滑臂的移動來實現的.當滑臂離調壓變壓器的中心點E時,在補償變壓器的高壓側F點和G點得到的電壓就越高,反之就越低.當穩壓器的輸入電壓剛好為220V時,滑臂移到E點時,F點和G點間的補償電壓就為0.補償變壓器的低側既不相加也不相減.輸出電壓就是輸入電壓大小.

How to change the compensation voltage of the voltage regulating transformer, of course, is also realized through the movement of the sliding arm. When the sliding arm is away from the center point e of the voltage regulating transformer, the higher the voltage obtained at the f point and G point on the high voltage side of the compensation transformer, and vice versa. When the input voltage of the voltage regulator is just 220V, when the sliding arm moves to the e point, The compensation voltage between point F and point G is 0. The low side of the compensation transformer is neither added nor subtracted. The output voltage is the input voltage

四.三相穩壓器工作原理:

4、 Working principle of three-phase voltage regulator:

三相穩壓器實際就是把三個穩壓單元用”Y”形接法聯接在一起.再用控制電路板和電機驅動系統來控制調壓變壓器,達到穩定輸出電壓的功能.如果三個調壓變壓器的滑臂都是由一個電機來驅動的調壓方式為統調穩壓器.如果三個調壓變壓器的滑臂由三個電機來獨立調整的穩壓器就是三相分調式穩壓器.它們的工作原理同單相的穩壓器完全相同.

In fact, the three-phase voltage regulator is to connect the three voltage stabilizing units with the "Y" connection method, and then control the voltage regulating transformer with the control circuit board and the motor drive system, To achieve the function of stabilizing output voltage. If the sliding arms of the three voltage regulating transformers are driven by one motor, the voltage regulating mode is the unified voltage regulator. If the sliding arms of the three voltage regulating transformers are independently adjusted by three motors, the voltage regulator is the three-phase split voltage regulator. Their working principle is exactly the same as that of the single-phase voltage regulator

五.調壓器怎樣保證連續輸出

5、 How to ensure continuous output of voltage regulator

調壓器在調壓過程中,就是通過移動碳刷改變接觸的線圈匝數來實現的.那么,調整中要求始終保持與線圈接觸.否則就會出現斷電的現象.

In the process of voltage regulation, the regulator is realized by moving the carbon brush to change the number of contact coil turns. Then, it is required to keep contact with the coil all the time during the adjustment. Otherwise, the power will be cut off

調壓器怎樣保持連續輸出呢?

How does the regulator maintain continuous output?

1. 碳刷必須保證一定的厚度.

1. The carbon brush must have a certain thickness

2. 在碳刷還沒有完全移開已經接觸的那一匝線圈時,碳刷又已經接觸了線圈的另一匝.

2. When the carbon brush has not completely removed the coil that has been contacted, the carbon brush has contacted another coil