CN108279387A - 一种电源监控装置 - Google Patents
一种电源监控装置 Download PDFInfo
- Publication number
- CN108279387A CN108279387A CN201810045246.9A CN201810045246A CN108279387A CN 108279387 A CN108279387 A CN 108279387A CN 201810045246 A CN201810045246 A CN 201810045246A CN 108279387 A CN108279387 A CN 108279387A
- Authority
- CN
- China
- Prior art keywords
- voltage
- outer connecting
- connecting resistance
- pin
- terminal voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 15
- 230000005611 electricity Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810045246.9A CN108279387A (zh) | 2018-01-17 | 2018-01-17 | 一种电源监控装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810045246.9A CN108279387A (zh) | 2018-01-17 | 2018-01-17 | 一种电源监控装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108279387A true CN108279387A (zh) | 2018-07-13 |
Family
ID=62803771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810045246.9A Pending CN108279387A (zh) | 2018-01-17 | 2018-01-17 | 一种电源监控装置 |
Country Status (1)
Country | Link |
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CN (1) | CN108279387A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109342973A (zh) * | 2018-11-19 | 2019-02-15 | 中车大连电力牵引研发中心有限公司 | 直流电源输入状态监测电路及系统 |
CN113296028A (zh) * | 2021-05-25 | 2021-08-24 | 佛山市顺德区美的电子科技有限公司 | 直流负载故障检测电路及具有其的家电设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103529281A (zh) * | 2013-10-24 | 2014-01-22 | 郑鲲鲲 | 一种全覆盖实时自我诊断的电压检测电路、电子设备及汽车 |
CN204405727U (zh) * | 2014-12-26 | 2015-06-17 | 武汉泓承科技有限公司 | 一种用于电子设备输入过/欠压检测的电路 |
CN204462239U (zh) * | 2015-03-23 | 2015-07-08 | 湖北航天技术研究院总体设计所 | 一种过欠压一体化报警装置 |
CN106253651A (zh) * | 2016-09-30 | 2016-12-21 | 国网江苏省电力公司南京供电公司 | 一种数字控制的模块化微机电源过欠压保护电路 |
-
2018
- 2018-01-17 CN CN201810045246.9A patent/CN108279387A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103529281A (zh) * | 2013-10-24 | 2014-01-22 | 郑鲲鲲 | 一种全覆盖实时自我诊断的电压检测电路、电子设备及汽车 |
CN204405727U (zh) * | 2014-12-26 | 2015-06-17 | 武汉泓承科技有限公司 | 一种用于电子设备输入过/欠压检测的电路 |
CN204462239U (zh) * | 2015-03-23 | 2015-07-08 | 湖北航天技术研究院总体设计所 | 一种过欠压一体化报警装置 |
CN106253651A (zh) * | 2016-09-30 | 2016-12-21 | 国网江苏省电力公司南京供电公司 | 一种数字控制的模块化微机电源过欠压保护电路 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109342973A (zh) * | 2018-11-19 | 2019-02-15 | 中车大连电力牵引研发中心有限公司 | 直流电源输入状态监测电路及系统 |
CN109342973B (zh) * | 2018-11-19 | 2022-01-18 | 中车大连电力牵引研发中心有限公司 | 直流电源输入状态监测电路及系统 |
CN113296028A (zh) * | 2021-05-25 | 2021-08-24 | 佛山市顺德区美的电子科技有限公司 | 直流负载故障检测电路及具有其的家电设备 |
CN113296028B (zh) * | 2021-05-25 | 2024-03-08 | 佛山市顺德区美的电子科技有限公司 | 直流负载故障检测电路及具有其的家电设备 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20181207 Address after: Room 210-668, 2nd floor, 003 Chuangyuan Road, 750, Ningbo High-tech Zone, Zhejiang Province, 315000 Applicant after: Ningbo and Lishi Intelligent Technology Co., Ltd. Applicant after: Beijing Helishi Intelligent Technology Co Ltd Address before: 100176 Floor 5 510-1515, No. 1 Building, No. 2 Courtyard, Dishengzhong Road, Daxing District Economic and Technological Development Zone, Beijing Applicant before: Beijing Helishi Intelligent Technology Co Ltd |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210319 Address after: 100176 Floor 5 510-1515, No. 1 Building, No. 2 Courtyard, Dishengzhong Road, Daxing District Economic and Technological Development Zone, Beijing Applicant after: BEIJING HOLLYSYS AUTOMATION & DRIVE Co.,Ltd. Address before: Room 210-668, 2nd floor, 003 Chuangyuan Road, 750, Ningbo High-tech Zone, Zhejiang Province, 315000 Applicant before: NINGBO HELISHI INTELLIGENT TECHNOLOGY Co.,Ltd. Applicant before: BEIJING HOLLYSYS AUTOMATION & DRIVE Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180713 |
|
RJ01 | Rejection of invention patent application after publication |