CN204391750U - 一种三相四线串联型动态电压补偿器 - Google Patents
一种三相四线串联型动态电压补偿器 Download PDFInfo
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- CN204391750U CN204391750U CN201420805168.5U CN201420805168U CN204391750U CN 204391750 U CN204391750 U CN 204391750U CN 201420805168 U CN201420805168 U CN 201420805168U CN 204391750 U CN204391750 U CN 204391750U
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Effective date of registration: 20170606 Address after: 100084 west main building, Tsinghua University, Haidian District two, district 102, Beijing Co-patentee after: BEIJING SINEWELL CONVERTER TECHNOLOGY CO.,LTD. Patentee after: Liu Wenhua Address before: 100084 west main building, Tsinghua University, Haidian District two, district 102, Beijing Patentee before: Liu Wenhua |
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Effective date of registration: 20180607 Address after: 100085 floor 107, 2 Building 1, seven street, Haidian District, Beijing. Patentee after: BEIJING QINGTE TECHNOLOGY CENTER (LIMITED PARTNERSHIP) Address before: 100084 two district 102, west main building, Tsinghua University, Haidian District, Beijing Co-patentee before: BEIJING SINEWELL CONVERTER TECHNOLOGY CO.,LTD. Patentee before: Liu Wenhua |
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Effective date of registration: 20221125 Address after: Room 310, 3rd Floor, Building 5, Yard 1, Nongda South Road, Haidian District, Beijing 100085 Patentee after: BEIJING SINEWELL CONVERTER TECHNOLOGY CO.,LTD. Address before: 100085 floor 107, 2 Building 1, seven street, Haidian District, Beijing. Patentee before: BEIJING QINGTE TECHNOLOGY CENTER (LIMITED PARTNERSHIP) |
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Effective date of registration: 20240918 Address after: 214000 Gaolang East Road, Huazhuang Street, Wuxi Economic Development Zone, Wuxi City, Jiangsu Province, China 999-8-B1-610 Patentee after: Wuxi Zhiyuan Guosheng Electric Co.,Ltd. Country or region after: China Address before: Room 310, 3rd Floor, Building 5, Yard 1, Nongda South Road, Haidian District, Beijing 100085 Patentee before: BEIJING SINEWELL CONVERTER TECHNOLOGY CO.,LTD. Country or region before: China |
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