CN106199096A - Portable up-flow transmission specific purpose tool - Google Patents
Portable up-flow transmission specific purpose tool Download PDFInfo
- Publication number
- CN106199096A CN106199096A CN201610655316.3A CN201610655316A CN106199096A CN 106199096 A CN106199096 A CN 106199096A CN 201610655316 A CN201610655316 A CN 201610655316A CN 106199096 A CN106199096 A CN 106199096A
- Authority
- CN
- China
- Prior art keywords
- transformator
- tunable capacitor
- specific purpose
- purpose tool
- flow transmission
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/28—Provision in measuring instruments for reference values, e.g. standard voltage, standard waveform
Abstract
The present invention is that a kind of volume of development up-flow transmission specific purpose tool being easy to carry about with one little, lightweight, the lightest, including transformator and tunable capacitor for the purpose of one flows up based on chopper transmission and secondary；The input of transformator accesses 220V circuit, and the outfan of transformator is provided with two-way output, and an outlet line is provided with tunable capacitor wherein, and the no-load voltage ratio of described transformator is 3.81/1, and described tunable capacitor is 11uF 111uF.The present invention is compared with original device used, and health check-up only has original about 1/80, and weight is only original about 1/100, and can carry conveniently, and the work consuming time is substantially reduced.
Description
Technical field
The invention belongs to technical field of electric power, be specifically related to a kind of portable up-flow transmission specific purpose tool, for power train
System secondary up-flow and high-voltage switch gear transmission.
Background technology
For 10kV and above grid equipment, when carrying out protecting regular inspection, chopper to install and throw after test, periodic inspection
Before entering, it is required to chopper is carried out transmission test, to verify the reliability of secondary circuit, chopper itself, action correctness
Without exception with having.Current transformer is also required to carry out secondary rising test, to test when new clothes, change wiring, test
The correctness of card current transformer loop wiring.
Need to use reaying protection test instrument carrying out chopper transmission and secondary up-flow when.Through investigation, continue at present
The reaying protection test instrument major part that electric protection specialty uses has a common feature: equipment volume is big, weight is big, work
Time need to expend bigger muscle power, which results in women and be difficult to this work.
Summary of the invention
The present invention is for the purpose of one flows up based on chopper transmission and secondary, a kind of volume of development is little, lightweight,
The lightest up-flow transmission specific purpose tool being easy to carry about with one.It can provide the friendship of the single-phase 57.7V that power system secondary uses
Stream voltage and the electric current of maximum 2A, and the size of the size adjustment output electric current of electric capacity can be passed through by amendment.
The technical solution used in the present invention is: a kind of portable up-flow transmission specific purpose tool, including transformator and adjustable electric
Hold；The input of transformator accesses 220V circuit, and the outfan of transformator is provided with two-way output, wherein on an outlet line
Being provided with tunable capacitor, the no-load voltage ratio of described transformator is 3.81/1, and described tunable capacitor is 11uF-111uF.
The beneficial effect comprise that: the present invention is compared with original device used, and health check-up only has original 1/80
Left and right, weight is only original about 1/100, and can carry conveniently, and the work consuming time is substantially reduced.
Accompanying drawing explanation
Fig. 1 is the circuit structure diagram of the present invention.
Detailed description of the invention
The present invention is further illustrated below in conjunction with the accompanying drawings.
The present invention according to ultimate principle, become 220V alternating current exporting the alternating current of 57.7V and the electric current of 0.2-2A,
Present invention only requires the single alternating current voltage of a 220V, by transformator and capacitor that no-load voltage ratio is 3.81/1, with regard to energy
Enough output required voltage and electric currents.
The shell of the present invention uses highstrenghtpiston, an a built-in transformator T and tunable capacitor C, and the 220V of input hands over
Stream electricity accesses the input of transformator T by a switch, and the primary voltage function of input is,
Become by the secondary voltage after transformator, the outfan at transformator T adds a tunable capacitor
C, the electric current at this moment exported is。
As c=50uF,, the virtual value of the electric current recorded is 0.9A, by regulation c's
Size, can regulate the size of current of output.
Compared with prior art, volume is substantially reduced the present invention, the most original about 1/80, and weight reduction is former simultaneously
First about 1/100 so that this device can carry conveniently, the time that work expends is substantially reduced, the staff's of minimizing
Labor intensity.
Claims (1)
1. a portable up-flow transmission specific purpose tool, it is characterised in that: include transformator and tunable capacitor；The input of transformator
Terminating into 220V circuit, the outfan of transformator is provided with two-way output, and an outlet line is provided with tunable capacitor wherein, institute
The no-load voltage ratio of the transformator stated is 3.81/1, and described tunable capacitor is 11uF-111uF.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610655316.3A CN106199096A (en) | 2016-08-11 | 2016-08-11 | Portable up-flow transmission specific purpose tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610655316.3A CN106199096A (en) | 2016-08-11 | 2016-08-11 | Portable up-flow transmission specific purpose tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106199096A true CN106199096A (en) | 2016-12-07 |
Family
ID=57514964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610655316.3A Pending CN106199096A (en) | 2016-08-11 | 2016-08-11 | Portable up-flow transmission specific purpose tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106199096A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09172800A (en) * | 1995-12-15 | 1997-06-30 | Tadashi Fukami | Self excited single phase induction generator |
| CN101424728A (en) * | 2008-11-10 | 2009-05-06 | 西北电网有限公司 | On site precision detecting test line for high-voltage current transformer |
| CN201319064Y (en) * | 2008-11-10 | 2009-09-30 | 西北电网有限公司 | Test circuit for field accuracy detection of high-voltage current transformer |
| CN204945352U (en) * | 2015-05-13 | 2016-01-06 | 云南电网有限责任公司电力科学研究院 | A kind of distribution network failure indicator intelligent tester |
| CN205958620U (en) * | 2016-08-11 | 2017-02-15 | 国网河南省电力公司商丘供电公司 | Portable liter spreads and moves specialized tool |
-
2016
- 2016-08-11 CN CN201610655316.3A patent/CN106199096A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09172800A (en) * | 1995-12-15 | 1997-06-30 | Tadashi Fukami | Self excited single phase induction generator |
| CN101424728A (en) * | 2008-11-10 | 2009-05-06 | 西北电网有限公司 | On site precision detecting test line for high-voltage current transformer |
| CN201319064Y (en) * | 2008-11-10 | 2009-09-30 | 西北电网有限公司 | Test circuit for field accuracy detection of high-voltage current transformer |
| CN204945352U (en) * | 2015-05-13 | 2016-01-06 | 云南电网有限责任公司电力科学研究院 | A kind of distribution network failure indicator intelligent tester |
| CN205958620U (en) * | 2016-08-11 | 2017-02-15 | 国网河南省电力公司商丘供电公司 | Portable liter spreads and moves specialized tool |
Non-Patent Citations (1)
| Title |
|---|
| 徐秀平: "电工与电子技术基础", 《电工与电子技术基础》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205542268U (en) | Transformer fixing system with firm regulatory function | |
| CN205958620U (en) | Portable liter spreads and moves specialized tool | |
| CN106199096A (en) | Portable up-flow transmission specific purpose tool | |
| CN106501576A (en) | A kind of dual-purpose clamp on amperemeter | |
| CN204834374U (en) | Multi -functional portable insulator spindle | |
| CN204246107U (en) | Novel myopia checks treatment table | |
| CN204048475U (en) | Electrician uses leg kit | |
| CN206237326U (en) | Static ac dc converter device | |
| CN205960960U (en) | Multi -functional general converter | |
| CN203502494U (en) | Power grid harmonic online detection device | |
| CN107015183B (en) | Portable small current earthing wire-selecting tester and test method | |
| CN204580200U (en) | Portable distribution automation debugging operations platform | |
| CN208837195U (en) | A kind of novel portable Repair of Transformer tool | |
| CN203555292U (en) | Portable line walking tool box | |
| CN202748418U (en) | H-bridge full-power testing device | |
| CN205549393U (en) | Gymnastics ligament trainer | |
| CN209100237U (en) | A kind of power save circuit for air compressor machine | |
| CN204391219U (en) | A kind of aircraft intelligent battery | |
| Jambulingam | Power System Stability Improvement under Three Phase Faults using Static Synchronous Compensator | |
| CN203232082U (en) | Electroscope for overhead wires | |
| CN207382207U (en) | A kind of adjustable adaptor circuit of band output display function | |
| CN209221247U (en) | A kind of multi-functional first aid apparatus of oxygen supply | |
| CN206195714U (en) | Contrary accuse all -in -one of photovoltaic that mixes electric power energy storage | |
| CN208502964U (en) | A kind of multi-purpose sports power generator | |
| CN203175828U (en) | Instrument with current converter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
|
| RJ01 | Rejection of invention patent application after publication |