| 单位恒压源与恒流源串并联激励时功率问题的讨论 |
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| 引用本文： | 李建新,侯新儒,苏芳珍. 单位恒压源与恒流源串并联激励时功率问题的讨论[J]. 延安大学学报(自然科学版), 2004, 23(2): 30-31,48 |
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| 作者姓名： | 李建新 侯新儒 苏芳珍 |
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| 作者单位： | 延安大学,物理与电子信息学院,陕西,延安,716000 |
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| 基金项目： | 延安大学面向21世纪教学改革研究计划项目(项目编号:YDJG03-04) |
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| 摘 要： | 以澄清电路分析中关于功率发出与功率吸收的概念为基本出发点，对单位恒压源和恒流源串、并联激励时的功率问题做了定量分析。并由此得出，单位恒压源和恒流源串联激励时，恒流源既不产生功率也不吸收功率；单位恒压源和恒流源并联激励时，恒压源既不产生功率也不吸收功率。
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| 关 键 词： | 单位恒压源 单位恒流源 串联激励 并联激励 功率发出 功率吸收 |
| 文章编号： | 1004-602X(2004)02-0030-02 |
Discussion on power problem related to the excitement an unit voltage source and unit current source connected by series or parallel |
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| LI Jian-xin,HOU Xin-ru,SU Fang-zhen. Discussion on power problem related to the excitement an unit voltage source and unit current source connected by series or parallel[J]. Journal of Yan'an University(Natural Science Edition), 2004, 23(2): 30-31,48 |
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| Authors: | LI Jian-xin HOU Xin-ru SU Fang-zhen |
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| Abstract: | Based on the concept of power production and consumption,the research is made on a quantitative analysis of power in terms of unitary current source,series connection excitement,and unitary voltage source parallel connection excitement,and the conclusion is reached that when unitary voltage source and unitary current source is paralleled with parallel connection excitement,unitary voltage source will not be produced or consumed,either. |
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| Keywords: | unitary voltage source unitary current source series connection excitement parallel connection excitement power production power consumption |
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