CN109672430B - 具有漏电保护与宽电压控制的三相交流固态继电器电路 - Google Patents
具有漏电保护与宽电压控制的三相交流固态继电器电路 Download PDFInfo
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- CN109672430B CN109672430B CN201811446106.9A CN201811446106A CN109672430B CN 109672430 B CN109672430 B CN 109672430B CN 201811446106 A CN201811446106 A CN 201811446106A CN 109672430 B CN109672430 B CN 109672430B
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- phase
- resistor
- anode
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- optical coupler
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/08108—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit in thyristor switches
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
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- Control Of Electrical Variables (AREA)
- Emergency Protection Circuit Devices (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811446106.9A CN109672430B (zh) | 2018-11-29 | 2018-11-29 | 具有漏电保护与宽电压控制的三相交流固态继电器电路 |
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CN201811446106.9A CN109672430B (zh) | 2018-11-29 | 2018-11-29 | 具有漏电保护与宽电压控制的三相交流固态继电器电路 |
Publications (2)
Publication Number | Publication Date |
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CN109672430A CN109672430A (zh) | 2019-04-23 |
CN109672430B true CN109672430B (zh) | 2022-12-27 |
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CN201811446106.9A Active CN109672430B (zh) | 2018-11-29 | 2018-11-29 | 具有漏电保护与宽电压控制的三相交流固态继电器电路 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111355478A (zh) * | 2020-03-18 | 2020-06-30 | 江苏固特电气控制技术有限公司 | 一种交直流输入控制的固态继电器 |
CN112907820B (zh) * | 2021-02-02 | 2023-03-31 | 深圳市乐科智控科技有限公司 | 自动售货机的出货开关控制系统及方法、自动售货机 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009026832A1 (fr) * | 2007-08-22 | 2009-03-05 | Youyun Dong | Dispositif à système intelligent de gestion de l'énergie électrique |
CN101877477A (zh) * | 2009-05-01 | 2010-11-03 | 杨树昌 | 防止三相电源电路产生高压的漏电保护开关 |
CN103199486A (zh) * | 2013-04-24 | 2013-07-10 | 郭永峰 | 低压和高压漏电保护电路 |
CN107317314A (zh) * | 2017-08-15 | 2017-11-03 | 中国航天时代电子公司 | 一种带有限流保护和反时限保护功能的固态功率控制器 |
CN108880213A (zh) * | 2018-07-19 | 2018-11-23 | 杭州电子科技大学 | 一种基于mosfet测控的超级电容放电保护电路 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7619368B2 (en) * | 2005-07-05 | 2009-11-17 | Chao-Cheng Lu | Power source apparatus |
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2018
- 2018-11-29 CN CN201811446106.9A patent/CN109672430B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009026832A1 (fr) * | 2007-08-22 | 2009-03-05 | Youyun Dong | Dispositif à système intelligent de gestion de l'énergie électrique |
CN101877477A (zh) * | 2009-05-01 | 2010-11-03 | 杨树昌 | 防止三相电源电路产生高压的漏电保护开关 |
CN103199486A (zh) * | 2013-04-24 | 2013-07-10 | 郭永峰 | 低压和高压漏电保护电路 |
CN107317314A (zh) * | 2017-08-15 | 2017-11-03 | 中国航天时代电子公司 | 一种带有限流保护和反时限保护功能的固态功率控制器 |
CN108880213A (zh) * | 2018-07-19 | 2018-11-23 | 杭州电子科技大学 | 一种基于mosfet测控的超级电容放电保护电路 |
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CN109672430A (zh) | 2019-04-23 |
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Effective date of registration: 20230810 Address after: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20230810 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 310018 No. 2 street, Xiasha Higher Education Zone, Hangzhou, Zhejiang Patentee before: HANGZHOU DIANZI University |
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Effective date of registration: 20230918 Address after: Room 405-406, Building 1, No. 16 Beisha West Road, Donghu Street, Linping District, Hangzhou City, Zhejiang Province, 311119 Patentee after: Zhejiang Xincheng Energy Environment Construction Engineering Co.,Ltd. Address before: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. |