CN110597334B - 交流电流源 - Google Patents
交流电流源 Download PDFInfo
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- CN110597334B CN110597334B CN201910812866.5A CN201910812866A CN110597334B CN 110597334 B CN110597334 B CN 110597334B CN 201910812866 A CN201910812866 A CN 201910812866A CN 110597334 B CN110597334 B CN 110597334B
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- 230000003321 amplification Effects 0.000 claims abstract description 96
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
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- Amplifiers (AREA)
Abstract
Description
标号 | 名称 | 标号 | 名称 |
100 | 信号处理电路 | 210 | 功率放大电路 |
200 | 功率放大调节电路 | 211 | 信号控制电路 |
300 | 输出电路 | 212 | 电流放大电路 |
400 | 采样反馈电路 | 213 | 采样电路 |
Claims (5)
Priority Applications (1)
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CN201910812866.5A CN110597334B (zh) | 2019-08-29 | 2019-08-29 | 交流电流源 |
Applications Claiming Priority (1)
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CN201910812866.5A CN110597334B (zh) | 2019-08-29 | 2019-08-29 | 交流电流源 |
Publications (2)
Publication Number | Publication Date |
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CN110597334A CN110597334A (zh) | 2019-12-20 |
CN110597334B true CN110597334B (zh) | 2021-01-15 |
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CN201910812866.5A Active CN110597334B (zh) | 2019-08-29 | 2019-08-29 | 交流电流源 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114217659A (zh) * | 2021-12-03 | 2022-03-22 | 国网浙江省电力有限公司建德市供电公司 | 一种压控交流恒流源电路及消弧线圈自动补偿校验装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102253258A (zh) * | 2011-04-27 | 2011-11-23 | 云南省计量测试技术研究院 | 交直流电流校准源 |
CN102818921B (zh) * | 2012-07-13 | 2014-07-02 | 中冶南方工程技术有限公司 | 一种基于迭代傅里叶变换计算交流电流信号幅值和相位的方法 |
CN202870132U (zh) * | 2012-10-24 | 2013-04-10 | 广东电网公司电力科学研究院 | 一种大功率三相交流标准源 |
CN104459296B (zh) * | 2013-11-27 | 2017-10-13 | 南京世都科技有限公司 | 一种基于傅里叶fft正反变换相对较准阻性电流测量的方法及装置 |
US9307346B2 (en) * | 2013-12-25 | 2016-04-05 | R2Z Innovations, Inc. | System and a method for remotely interacting with items in an electrical field affected environment |
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Effective date of registration: 20240112 Address after: Room 601, Building 10, No. 69 Fengqing Road, Fenggang Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Longyuan Technology Co.,Ltd. Address before: 518000 6th floor, No.2 building h, 101 Shangli North Road, Shangli Lang community, Nanwan street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN JIA ZHAOHONG ELECTRONICS CO.,LTD. |
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Effective date of registration: 20240402 Address after: 518000, 808 Huatong Building, No. 8 Ganli Second Road, Gankeng Community, Jihua Street, Longgang District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN LONGYUAN TECHNOLOGY Co.,Ltd. Country or region after: China Address before: Room 601, Building 10, No. 69 Fengqing Road, Fenggang Town, Dongguan City, Guangdong Province, 523000 Patentee before: Guangdong Longyuan Technology Co.,Ltd. Country or region before: China |
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