CN204116446U - 一种用于高压变频器的电压和频率测量装置 - Google Patents
一种用于高压变频器的电压和频率测量装置 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104730317A (zh) * | 2015-03-27 | 2015-06-24 | 武汉武新电气科技股份有限公司 | 一种用于高性能矢量变频器的输出电压和频率检测电路 |
CN105759116A (zh) * | 2016-04-14 | 2016-07-13 | 南京工程学院 | 一种低压电力线电网频率采集装置及测频算法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104730317A (zh) * | 2015-03-27 | 2015-06-24 | 武汉武新电气科技股份有限公司 | 一种用于高性能矢量变频器的输出电压和频率检测电路 |
CN104730317B (zh) * | 2015-03-27 | 2017-06-30 | 武汉武新电气科技股份有限公司 | 一种用于高性能矢量变频器的输出电压和频率检测电路 |
CN105759116A (zh) * | 2016-04-14 | 2016-07-13 | 南京工程学院 | 一种低压电力线电网频率采集装置及测频算法 |
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Address after: 114051 Anshan high tech Zone, Liaoning province science and technology road, No. 108 Patentee after: Wolong electric group Liaoning Rongxin electric drive Co., Ltd. Address before: 114051 Anshan high tech Zone, Liaoning province science and technology road, No. 108 Patentee before: Liaoning Rongxin Electric Drive Technology Co., Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20210413 Address after: 312000 Economic Development Zone, Shangyu District, Shaoxing City, Zhejiang Province Patentee after: WOLONG ELECTRIC GROUP Co.,Ltd. Patentee after: WOLONG ELECTRIC GROUP LIAONING RONGXIN ELECTRIC TRANSMISSION Co.,Ltd. Address before: 114051 No. 108, science and technology road, hi tech Zone, Liaoning, Anshan Patentee before: WOLONG ELECTRIC GROUP LIAONING RONGXIN ELECTRIC TRANSMISSION Co.,Ltd. |
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