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題名 | 電壓空間向量脈寬調變變頻器之Dead-Time補償=The Dead-Time Compensation of Voltage Space Vector Pulse Width Modulation Inverter |
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作 者 | 方志行; | 書刊名 | 電力電子技術 |
卷期 | 31 1996.02[民85.02] |
頁次 | 頁35-43 |
分類號 | 448.238 |
關鍵詞 | 電壓空間向量脈寬調變; 變頻器; 死時間; 工作週期; Voltage space vector pulse width modulation; Inverter; Dead-time; Duty cycle; |
語文 | 中文(Chinese) |
中文摘要 | 脈寬調變技術已廣泛廣用於變頻器,然為避免切換短路危機,Dead-Time 的加入定必要性的,本文即從Dead-Time對調變技術所造成的效應提出分析,同 時說明空間向量調變技術,並對此調變技術因Dead-Time效應,所需加入的 Dead-Time補償提出方法說明,經由單晶片80cl96MC軟體的執行,驗証其效果為 可行性。 |
英文摘要 | The pulse width modulation technology have been popularly used in the inverter,it is necessary insert dead-time in switching signals to prevent a short circuit. In thispaper, the influnce of dead-time in the modulation was invested. The same time spacevector modolation technology was expressed, and from the dead-time effect to developcompensation method. All the algorithms were performed by one chip microprocessor80c196MC. Experimental results prove a good inverter output performance. |
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