CN201402317Y - Verifying unit for resistive current tester of zinc oxide arrester - Google Patents
Verifying unit for resistive current tester of zinc oxide arrester Download PDFInfo
- Publication number
- CN201402317Y CN201402317Y CN2009200061974U CN200920006197U CN201402317Y CN 201402317 Y CN201402317 Y CN 201402317Y CN 2009200061974 U CN2009200061974 U CN 2009200061974U CN 200920006197 U CN200920006197 U CN 200920006197U CN 201402317 Y CN201402317 Y CN 201402317Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- current
- amplification
- power amplifier
- 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.)
- Expired - Lifetime
Links
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 31
- 230000003321 amplification Effects 0.000 claims description 38
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 38
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims description 5
- 230000036541 health Effects 0.000 claims description 4
- 230000009466 transformation Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 3
- 238000003491 array Methods 0.000 abstract 1
- 229960001296 zinc oxide Drugs 0.000 description 26
- 238000005259 measurement Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 238000004088 simulation Methods 0.000 description 5
- 238000012795 verification Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000013178 mathematical model Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Thermistors And Varistors (AREA)
Abstract
Description
Project | U(V) | I(mA) | I R1(mA) | I C1(mA) |
Standard value | 100 | 1.00 | 0.20 | 0.98 |
Measured value | 99.3 | 0.98 | 0.17 | 0.96 |
Project | U(V) | I(mA) | I R1(mA) | I C1(mA) | I R3(mA) |
Standard value | 100 | 1.00 | 0.20 | 1.00 | 0.06 |
Measured value | 99.1 | 0.98 | 0.18 | 0.97 | 0.05 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200061974U CN201402317Y (en) | 2008-07-01 | 2009-03-13 | Verifying unit for resistive current tester of zinc oxide arrester |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200820068205.3 | 2008-07-01 | ||
CN200820068205 | 2008-07-01 | ||
CN2009200061974U CN201402317Y (en) | 2008-07-01 | 2009-03-13 | Verifying unit for resistive current tester of zinc oxide arrester |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201402317Y true CN201402317Y (en) | 2010-02-10 |
Family
ID=41662115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009200061974U Expired - Lifetime CN201402317Y (en) | 2008-07-01 | 2009-03-13 | Verifying unit for resistive current tester of zinc oxide arrester |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201402317Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102854346A (en) * | 2011-07-01 | 2013-01-02 | 上海思盛信息科技事务所 | Leakage current reference source signal combining device for lightning arrester |
CN104808166A (en) * | 2015-05-18 | 2015-07-29 | 国网上海市电力公司 | Calibration method for resistive current measurement and calibration device thereof |
CN106645835A (en) * | 2016-12-22 | 2017-05-10 | 唐恩(厦门)电气有限公司 | Signal generating device for lightning arrester verification and testing |
-
2009
- 2009-03-13 CN CN2009200061974U patent/CN201402317Y/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102854346A (en) * | 2011-07-01 | 2013-01-02 | 上海思盛信息科技事务所 | Leakage current reference source signal combining device for lightning arrester |
CN104808166A (en) * | 2015-05-18 | 2015-07-29 | 国网上海市电力公司 | Calibration method for resistive current measurement and calibration device thereof |
CN106645835A (en) * | 2016-12-22 | 2017-05-10 | 唐恩(厦门)电气有限公司 | Signal generating device for lightning arrester verification and testing |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WUHAN NANRUI CO,. LTD. OF STATE GRID ELECTRIC POWE Free format text: FORMER OWNER: STATE GRID WUHAN HIGH VOLTAGE RESEARCH INSTITUTE Effective date: 20100604 Owner name: STATE NETWORK ELECTRIC POWER RESEARCH INSTITUTE |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100604 Address after: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 143 Co-patentee after: State Grid Electric Power Research Insititute Patentee after: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Address before: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 143 Patentee before: Guowang Wuhan High Voltage Inst |
|
ASS | Succession or assignment of patent right |
Owner name: SHANXI ELECTRIC POWER CORPORATION STATE GRID ELECT Free format text: FORMER OWNER: STATE GRID ELECTRIC POWER RESEARCH INSITITUTE Effective date: 20130626 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Guo Heng Inventor after: Wang Jian Inventor after: Yang Yonghui Inventor after: Xie Yan Inventor after: Song Shuting Inventor after: Wei Bin Inventor after: Niu Biao Inventor before: Guo Heng Inventor before: Wang Jian Inventor before: Yang Yonghui Inventor before: Xie Yan |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GUO HENG WANG JIAN YANG YONGHUI XIE YAN TO: GUO HENG WANG JIAN YANG YONGHUI XIE YAN SONG SHUTING WEI BIN NIU BIAO |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130626 Address after: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 143 Patentee after: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Patentee after: Shanxi Electric Power Comany Patentee after: State Grid Electric Power Research Insititute Patentee after: State Grid Corporation of China Address before: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 143 Patentee before: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Patentee before: State Grid Electric Power Research Insititute |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160629 Address after: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 143 Patentee after: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Patentee after: Shanxi Electric Power Comany Patentee after: State Grid Corporation of China Address before: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 143 Patentee before: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Patentee before: Shanxi Electric Power Comany Patentee before: State Grid Electric Power Research Insititute Patentee before: State Grid Corporation of China |
|
CX01 | Expiry of patent term |
Granted publication date: 20100210 |
|
CX01 | Expiry of patent term |