CN203224521U - Wave-recorder used for generator leading phase tests and provided with triangle connecting wires - Google Patents
Wave-recorder used for generator leading phase tests and provided with triangle connecting wires Download PDFInfo
- Publication number
- CN203224521U CN203224521U CN 201320157602 CN201320157602U CN203224521U CN 203224521 U CN203224521 U CN 203224521U CN 201320157602 CN201320157602 CN 201320157602 CN 201320157602 U CN201320157602 U CN 201320157602U CN 203224521 U CN203224521 U CN 203224521U
- Authority
- CN
- China
- Prior art keywords
- generator
- terminal
- testing terminal
- wave
- voltage input
- 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 - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 description 1
Images
Landscapes
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Abstract
The utility model discloses a wave-recorder used for a generator leading phase tests and provided with triangle connecting wires, and solves the problem that in the prior art wiring errors arising from complexity of a wiring process occur easily before a leading phase test. The wave-recorder comprises a wave-recorder (1); a test terminal row (2) arranged on the right end of the wave-recorder (1); an AC voltage terminal row (4) arranged on the left terminal of the wave-recorder (1). The AC voltage terminal row (4) is provided with a generator A-phase voltage input terminal (5), a generator B-phase voltage input terminal (6) and a generator C-phase voltage input terminal (7). Six test terminals are connected in a triangle way on the test terminal row (2), and generator three phase voltage input terminals are respectively connected to the wiring terminals, which are connected in a triangle way, on the test terminal row (2). The wave-recorder used for generator leading phase tests and provided with triangle connecting wires simplifies the wire connecting process, effectively reduces the probabilities of making errors, and improves work efficiency of a leading phase test.
Description
Technical field
The utility model relates to a kind of oscillograph, particularly a kind ofly advances the oscillograph of the delta connection that uses in the phase study process at generator.
Background technology
It is to test generator from a kind of test of electrical network absorption reactive power capability that generator advances phase study, in process of the test, often needs to use oscillograph carry out record to waveforms such as voltage, electric currents, then the record waveform is analyzed.An alternating voltage terminal row of oscillograph is provided with six connection terminals, is used for inserting the test lead of three-phase voltage.When making generator and advance phase study, the field staff need join end to end the three-phase voltage terminal, forms the delta connection mode, carries out generator and advances the phase study test, wiring error usually occurs, causes test normally to carry out.
Summary of the invention
The utility model provides a kind of and has advanced the oscillograph of the delta connection of phase study for generator, has solved the existing oscillograph problem that the wiring complex procedures is made mistakes easily before advancing phase study.
The utility model is to solve above technical matters by the following technical programs:
A kind of generator advances the oscillograph of the delta connection of phase study, comprise oscillograph, be provided with testing terminal row at the oscillograph right-hand member, testing terminal row is provided with first testing terminal, second testing terminal, the 3rd testing terminal, the 4th testing terminal, the 5th testing terminal, the 6th testing terminal, be provided with the alternating voltage terminal row at the oscillograph left end, the alternating voltage terminal row is provided with generator A phase voltage input terminal, generator B phase voltage input terminal and generator C phase voltage input terminal, first testing terminal is connected with the 6th testing terminal by lead, second testing terminal is connected with the 3rd testing terminal by lead, the 4th testing terminal is connected with the 5th testing terminal by lead, generator A phase voltage input terminal is connected with first testing terminal by lead, generator B phase voltage input terminal is connected with the 3rd testing terminal by lead, and generator C phase voltage input terminal is connected with the 5th testing terminal by lead.
Row is snapped with the exclusive cover of testing terminal at testing terminal.The individual connection terminal of testing terminal being arranged in the inside of the exclusive cover of testing terminal carries out triangle and connects.
The utility model carries out triangle in the inside of the exclusive shell of testing terminal to 6 connection terminals on the testing terminal row and connects, draw the input terminal of generator three-phase voltage, form the alternating voltage terminal row, change 3 connection terminals into by 6 original connection terminals, simple and clear, simplify the wiring operation, effectively reduced probability of errors, and improved the work efficiency of advancing phase study.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of generator advances the oscillograph of the delta connection of phase study, comprise oscillograph 1, be provided with testing terminal row 2 at oscillograph 1 right-hand member, testing terminal row 2 is provided with first testing terminal 8, second testing terminal 9, the 3rd testing terminal 10, the 4th testing terminal 11, the 5th testing terminal 12, the 6th testing terminal 13, be provided with alternating voltage terminal row 4 at oscillograph 1 left end, alternating voltage terminal row 4 is provided with generator A phase voltage input terminal 5, generator B phase voltage input terminal 6 and generator C phase voltage input terminal 7, first testing terminal 8 is connected with the 6th testing terminal 13 by lead, second testing terminal 9 is connected with the 3rd testing terminal 10 by lead, the 4th testing terminal 11 is connected with the 5th testing terminal 12 by lead, generator A phase voltage input terminal 5 is connected with first testing terminal 8 by lead, generator B phase voltage input terminal 6 is connected with the 3rd testing terminal 10 by lead, and generator C phase voltage input terminal 7 is connected with the 5th testing terminal 12 by lead.
Be snapped with the exclusive cover 3 of testing terminal testing terminal row 2.In the inside of the exclusive cover 3 of testing terminal 6 connection terminals of testing terminal row 2 being carried out triangle connects.
Claims (2)
1. a generator advances the oscillograph of the delta connection of phase study, comprise oscillograph (1), be provided with testing terminal row (2) at oscillograph (1) right-hand member, testing terminal row (2) is provided with first testing terminal (8), second testing terminal (9), the 3rd testing terminal (10), the 4th testing terminal (11), the 5th testing terminal (12), the 6th testing terminal (13), it is characterized in that, be provided with alternating voltage terminal row (4) at oscillograph (1) left end, alternating voltage terminal row (4) is provided with generator A phase voltage input terminal (5), generator B phase voltage input terminal (6) and generator C phase voltage input terminal (7), first testing terminal (8) is connected with the 6th testing terminal (13) by lead, second testing terminal (9) is connected with the 3rd testing terminal (10) by lead, the 4th testing terminal (11) is connected with the 5th testing terminal (12) by lead, generator A phase voltage input terminal (5) is connected with first testing terminal (8) by lead, generator B phase voltage input terminal (6) is connected with the 3rd testing terminal (10) by lead, and generator C phase voltage input terminal (7) is connected with the 5th testing terminal (12) by lead.
2. generator according to claim 1 advances the oscillograph of the delta connection of phase study, it is characterized in that, is snapped with the exclusive cover of testing terminal (3) testing terminal row (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157602 CN203224521U (en) | 2013-04-01 | 2013-04-01 | Wave-recorder used for generator leading phase tests and provided with triangle connecting wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157602 CN203224521U (en) | 2013-04-01 | 2013-04-01 | Wave-recorder used for generator leading phase tests and provided with triangle connecting wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203224521U true CN203224521U (en) | 2013-10-02 |
Family
ID=49251523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320157602 Expired - Fee Related CN203224521U (en) | 2013-04-01 | 2013-04-01 | Wave-recorder used for generator leading phase tests and provided with triangle connecting wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203224521U (en) |
-
2013
- 2013-04-01 CN CN 201320157602 patent/CN203224521U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204228843U (en) | A kind of AC network simulator topological structure | |
| CN104361796B (en) | Electric energy metering device simulation training platform | |
| CN203849288U (en) | Wiring conversion device for electrical routine tests of transformer | |
| CN203224521U (en) | Wave-recorder used for generator leading phase tests and provided with triangle connecting wires | |
| CN101236228A (en) | Lightning arrester various waveform aging test device | |
| CN203224602U (en) | Wave-recorder used for generator leading phase tests and provided with star-shape connection | |
| CN203224522U (en) | Wave-recorder used for generator leading phase tests and provided with mixed connecting wires | |
| CN204177564U (en) | A kind of High Voltage Breaker Mechanical Characteristic test macro | |
| CN204086445U (en) | A kind of wire breakage detection device for cables | |
| CN202041553U (en) | Combined wiring device for transformer test | |
| CN204405814U (en) | A kind of electronic load tester with power meter function | |
| CN202748438U (en) | Cable checking instrument | |
| CN203275632U (en) | Voltage transformer detection concentrator | |
| CN203310868U (en) | Voltage measuring integrated wiring device for electric energy meter | |
| CN103245812B (en) | Electric energy meter voltage measurement integral type termination | |
| CN205702896U (en) | Current converter station tubular mother connects the detection device of gold utensil welding quality | |
| CN203800838U (en) | Inverter of inversion digital generator | |
| CN202563023U (en) | Multifunctional connecting wire for experiment of transformer | |
| CN102645563A (en) | Testing connection wire of multifunctional transformer | |
| CN205280871U (en) | Practical turn -to -turn short circuit detecting system | |
| CN203310862U (en) | Mechanical structure for zinc oxide testing instrument | |
| CN214375086U (en) | Three-phase output trial delivery instrument | |
| CN204287255U (en) | A kind of pen meter of universal meter and multimeter | |
| CN204030775U (en) | A kind of novel wind generator stator outlet structure | |
| CN203490308U (en) | Double-configuration relay protection verification auxiliary apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20180401 |