CN202583442U - Calibrating apparatus for grounding device characteristic parameter test system - Google Patents
Calibrating apparatus for grounding device characteristic parameter test system Download PDFInfo
- Publication number
- CN202583442U CN202583442U CN 201220205803 CN201220205803U CN202583442U CN 202583442 U CN202583442 U CN 202583442U CN 201220205803 CN201220205803 CN 201220205803 CN 201220205803 U CN201220205803 U CN 201220205803U CN 202583442 U CN202583442 U CN 202583442U
- Authority
- CN
- China
- Prior art keywords
- impedance
- display
- calibrating installation
- housing
- interface terminal
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220205803 CN202583442U (en) | 2012-05-09 | 2012-05-09 | Calibrating apparatus for grounding device characteristic parameter test system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220205803 CN202583442U (en) | 2012-05-09 | 2012-05-09 | Calibrating apparatus for grounding device characteristic parameter test system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202583442U true CN202583442U (en) | 2012-12-05 |
Family
ID=47252842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220205803 Withdrawn - After Issue CN202583442U (en) | 2012-05-09 | 2012-05-09 | Calibrating apparatus for grounding device characteristic parameter test system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202583442U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102680931A (en) * | 2012-05-09 | 2012-09-19 | 南京安吉特电气科技有限公司 | Calibrating device for grounding connection parameter testing systems |
CN103605091A (en) * | 2013-10-22 | 2014-02-26 | 淮安苏达电气有限公司 | Grounding grid loop impedance simulation device |
-
2012
- 2012-05-09 CN CN 201220205803 patent/CN202583442U/en not_active Withdrawn - After Issue
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102680931A (en) * | 2012-05-09 | 2012-09-19 | 南京安吉特电气科技有限公司 | Calibrating device for grounding connection parameter testing systems |
CN102680931B (en) * | 2012-05-09 | 2014-04-09 | 南京安吉特电气科技有限公司 | Calibrating device for grounding connection parameter testing systems |
CN103605091A (en) * | 2013-10-22 | 2014-02-26 | 淮安苏达电气有限公司 | Grounding grid loop impedance simulation device |
CN103605091B (en) * | 2013-10-22 | 2016-02-10 | 淮安苏达电气有限公司 | Earth mat loop impedance simulation device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104502762B (en) | Bushing shell for transformer monitoring system data validity pick-up unit | |
CN103091609A (en) | Performance detecting system and method thereof of gas insulated substation (GIS) partial discharge on-line monitoring device | |
CN102331570A (en) | Electric energy meter on-line detection method | |
CN101539616A (en) | Method for detecting accuracy of optical current transformer for measuring | |
CN102650685A (en) | Method for assessing technical parameters of TEV (Transient Earth Voltage) partial discharge testing instruments for power systems | |
CN102680931B (en) | Calibrating device for grounding connection parameter testing systems | |
CN102721891A (en) | Test device for non-liner resistor type resonance eliminator | |
CN105510859A (en) | System and method for evaluating electronic transformer | |
CN202583442U (en) | Calibrating apparatus for grounding device characteristic parameter test system | |
CN107810422B (en) | System for detecting and indicating partial discharges and voltages | |
CN113608013A (en) | Non-contact electricity utilization detection device and detection method thereof | |
CN103217659B (en) | Calibration method and calibration device of very fast transient overvoltage measuring system | |
CN204203445U (en) | Measuring equipment rolling inspection device | |
CN106405288B (en) | A method of obtaining linear impedance stabilization network electromagnetic transmission matrix | |
CN201955466U (en) | Multifunctional electric apparatus parameter test instrument | |
CN213023527U (en) | On-spot calibration equipment of portable arrester on-line monitoring device | |
CN212433359U (en) | Power transmission line grounding fault searching instrument | |
CN204556784U (en) | A kind of circuit module measures switching device | |
CN204269772U (en) | A kind of circuit module measures adapting system | |
CN202583441U (en) | Impedance etalon | |
CN204188724U (en) | A kind of on-line measurement device of electric power system surge protector insulation resistance | |
CN207730927U (en) | T/R component test system calibrating installations | |
CN210005590U (en) | forward and reverse microwave power measuring circuits | |
CN203714184U (en) | Testing system of navigation device | |
CN113820536A (en) | Zinc oxide arrester live-line detection method based on wireless synchronous current measurement technology |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HUAIAN SUDA ELECTRICAL CO., LTD. Assignor: Nanjing Anjite Electrical Technology Co., Ltd. Contract record no.: 2013320000592 Denomination of utility model: Calibrating device for grounding connection parameter testing systems Granted publication date: 20121205 License type: Exclusive License Record date: 20130621 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20121205 Effective date of abandoning: 20140409 |
|
RGAV | Abandon patent right to avoid regrant |