| 电工学中交变电流一些难点释疑 |
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| 引用本文： | 王慧琴.电工学中交变电流一些难点释疑[J].科技情报开发与经济,2007,17(4):279-280. |
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| 作者姓名： | 王慧琴 |
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| 作者单位： | 山西电子高级技工学校,山西太原,030025 |
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| 摘 要： | 对电工学中有关交变电路学习的一些难点,如交流电的有效值,电感、电容对交变电流的作用,感应电动机的工作原理及输电等进行了阐述。
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| 关 键 词： | 交变电流 电工学 磁通量变化率 |
| 文章编号： | 1005-6033（2007）04-0279-02 |
| 收稿时间： | 2006-09-28 |
| 修稿时间： | 2006年9月28日 |
Explanations of Several Difficult Points in Learning the Alternating Current of Electrical Engineering |
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| WANG Hui-qin.Explanations of Several Difficult Points in Learning the Alternating Current of Electrical Engineering[J].Sci-Tech Information Development & Economy,2007,17(4):279-280. |
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| Authors: | WANG Hui-qin |
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| Institution: | WANG Hui-qin |
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| Abstract: | This paper expounds some difficult points in learning the alternating current of electrical engineering such as the effective value of AC,the functions of electrical inductance and capacitance on AC,the working principle of induction-motor and the transmit electricity. |
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| Keywords: | alternating current electrical engineering variation rate of magnetic flux |
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