CN102539886B - 一种三相无中线三角型相电压测量电路的测量方法 - Google Patents
一种三相无中线三角型相电压测量电路的测量方法 Download PDFInfo
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CN108982949B (zh) * | 2018-05-29 | 2020-12-22 | 南京工程学院 | 一种基于线电压、相电压大小获取其相量的方法 |
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CN2896693Y (zh) * | 2006-05-12 | 2007-05-02 | 天津市既济电气控制设备有限公司 | 发电机机端三相电压监测对称输出变送器 |
CN201285409Y (zh) * | 2008-08-07 | 2009-08-05 | 黑龙江斯福电气有限公司 | 相电压检测电路 |
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CN2896693Y (zh) * | 2006-05-12 | 2007-05-02 | 天津市既济电气控制设备有限公司 | 发电机机端三相电压监测对称输出变送器 |
CN201285409Y (zh) * | 2008-08-07 | 2009-08-05 | 黑龙江斯福电气有限公司 | 相电压检测电路 |
Non-Patent Citations (3)
Title |
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JP特开平5-83850A 1993.04.02 |
基于虚拟空间矢量的三电平NPC逆变器中点电压平衡控制方法;胡存刚等;《电工技术学报》;20090531;第24卷(第05期);全文 * |
胡存刚等.基于虚拟空间矢量的三电平NPC逆变器中点电压平衡控制方法.《电工技术学报》.2009,第24卷(第05期),全文. |
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Address after: 200233 A, building 391, 11 Guiping Road, Shanghai, Xuhui District, 1104-1106 Patentee after: Shanghai Wei electrical Polytron Technologies Inc. Address before: 200233 A, building 391, 11 Guiping Road, Shanghai, Xuhui District, 1104-1106 Patentee before: SHANGHAI ENLOGIC ELECTRIC TECHNOLOGY Co.,Ltd. |
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