| 过零触发比例选控电路的设计与分析 |
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| 引用本文： | 解永勃,裴巍.过零触发比例选控电路的设计与分析[J].首都师范大学学报(自然科学版),1995,16(4):40-45. |
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| 作者姓名： | 解永勃 裴巍 |
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| 作者单位： | 首都师范大学物理系，北京工业大学机械系 |
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| 摘 要： | 过零触发比例选控电路以可控硅作为触发开关功率元件，它把负载与电源按一定的通断率接通和断开，使负载上获得完整的正弦波形，并使其功率得到精细的调整，电路可广泛应用于数字化仪器及自动化控制设备中。
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| 关 键 词： | 过零触发 比例选定 可控硅 |
Design and Analysis of Over-Zero-Trigger-Ratio-Select Circuit |
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| Xie Yongbo, Sun Maoquan.Design and Analysis of Over-Zero-Trigger-Ratio-Select Circuit[J].Journal of Capital Normal University(Natural Science Edition),1995,16(4):40-45. |
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| Authors: | Xie Yongbo Sun Maoquan |
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| Abstract: | Using SCR as trigger switch power elements, the over-Zero trigger proportion selector circuit can make load and power on-off according to certain break-make ratio and make load to acquain the integral sine wave. The load power also can be fine adjusted. The circuit can be generally used in digital instruments and automatic control equipment. |
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| Keywords: | over-zero trigger proportion selector silicon controlled rectifier (SCR) |
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