CN206225186U - A kind of voltage regulating mode wiring construction of new auto-transformer - Google Patents
A kind of voltage regulating mode wiring construction of new auto-transformer Download PDFInfo
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- CN206225186U CN206225186U CN201621305962.9U CN201621305962U CN206225186U CN 206225186 U CN206225186 U CN 206225186U CN 201621305962 U CN201621305962 U CN 201621305962U CN 206225186 U CN206225186 U CN 206225186U
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Abstract
The utility model is related to a kind of voltage regulating mode wiring construction of new auto-transformer, belongs to technical field of transformer manufacturing.Technical scheme is：C phase voltage regulation coils（11）, B phase voltage regulation coils（12）With A phase voltage regulation coils（13）The number of turn be ten circles, the actual electrically number of turn is nine circles, C phase voltage regulation coils（11）, B phase voltage regulation coils（12）With A phase voltage regulation coils（13）C phase loaded switch is matched respectively（16）, B phase loaded switch（18）With A phase loaded switch（17）；B phase voltage regulation coils（12）Top is provided with B phases original wire clamp and holds（15）, the upper and lower pressure regulation tap wire of B phases（14）B phases original wire clamp is arranged on to hold（15）On；C phase voltage regulation coils（11）C phases original wire clamp is provided with to hold（23）, the upper and lower pressure regulation tap wire of C phases（22）C phases original wire clamp is arranged on to hold（23）On.The tap connection plan of auto-transformer use ± 9*1.67% of the present utility model, meets the reliability service of the transformer in bigger range of regulation, improves product competitiveness in the international market.
Description
Technical field
The utility model is related to a kind of voltage regulating mode wiring construction of new auto-transformer, belongs to Transformer Manufacturing Technology
Field.
Background technology
At present, using conventional ± 8*1.25% wiring, there is problem is that can not meet live right to common auto-transformer
The precise controlling requirement of scope range of the fluctuation of voltage.In some auto-transformers for using in the world, it is desirable to more fine control
Scope range of the fluctuation of voltage, prior art is difficult to meet and requires.
Utility model content
The utility model purpose is to provide a kind of voltage regulating mode wiring construction of new auto-transformer, and auto-transformer is adopted
With the tap connection plan of ± 9*1.67%, the reliability service of the transformer in bigger range of regulation is met, improve product international
The market competitiveness, solves above mentioned problem present in background technology.
The technical solution of the utility model is：
A kind of voltage regulating mode wiring construction of new auto-transformer, comprising C phases voltage regulation coil, B phases voltage regulation coil, A phases
Pressure regulation tap wire, B phase original wire clamp are held, C phases loaded switch, A phases loaded switch, B phases loaded switch, are divided up and down for voltage regulation coil, B phases
Pressure regulation tap wire is held with C phases original wire clamp up and down to Partition board for fuel tank, switch dividing plate, C phases for pair of connecting wires coil dividing plate, tap wire；
The number of turn of C phases voltage regulation coil, B phases voltage regulation coil and A phase voltage regulation coils is ten circles, and the actual electrically number of turn is nine circles, C
Phase voltage regulation coil, B phases voltage regulation coil and A phases voltage regulation coil match C phases loaded switch, B phases loaded switch respectively has load with A phases
Switch；B phases voltage regulation coil top is provided with B phases original wire clamp and holds, and the upper and lower pressure regulation tap wire of B phases is arranged on B phases original wire clamp and holds；C phases
Voltage regulation coil is provided with C phases original wire clamp and holds, and the upper and lower pressure regulation tap wire of C phases is arranged on C phases original wire clamp and holds；Pressure regulation is tapped B phases up and down
Tap wire is provided with to coil dividing plate and tap wire to Partition board for fuel tank by line and C phases up and down pressure regulation tap wire；C phases loaded switch, A phases
Switch dividing plate is provided with by loaded switch and B phase loaded switch.
The utility model C phases loaded switch, A phases loaded switch and B phase loaded switch, are changed by contact, realize that C phases are adjusted
One circle of line ball circle, B phases voltage regulation coil and A phase voltage regulation coils can be not involved in actual motion, complete the circle of the number of turn ten to reality
The conversion of the electric circle of the number of turn nine；The utility model meets requirement of the power network for 230 ± 9*1.67% scope pressure regulation.
Described C phases loaded switch, A phases loaded switch and B phases loaded switch are the split type M1 types switch of three-phase；In B phases
Lower pressure regulation tap wire, C phases are connected between pressure regulation tap wire and paper bag flexible cable with pressure joint up and down.
The beneficial effects of the utility model are：The tap connection plan of auto-transformer use ± 9*1.67%, meets more
The reliability service of transformer in big range of regulation, improves product competitiveness in the international market.
Brief description of the drawings
The basic wiring schematic diagram of Fig. 1 the utility model embodiments；
Fig. 2 is that pressure joint connection diagram is used between the utility model embodiment tap wire and paper bag flexible cable；
Fig. 3 is the utility model embodiment A, B pressure regulation tap wire and loaded switch connection diagram；
Fig. 4 is the utility model embodiment C pressure regulation tap wire and loaded switch connection diagram；
In figure：The upper and lower pressure regulation tap wire 14, B of C phases voltage regulation coil 11, B phases voltage regulation coil 12, A phases voltage regulation coil 13, B phases
Mutually former wire clamp hold 15, C phases loaded switch 16, A phases loaded switch 17, B phases loaded switch 18, tap wire to coil dividing plate 19, point
Pressure regulation tap wire 22, C phases original wire clamp holds 23, paper bag flexible cable 24, pressure up and down for pair of connecting wires Partition board for fuel tank 20, switch dividing plate 21, C phases
Joint 25.
Specific embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail.
A kind of voltage regulating mode wiring construction of new auto-transformer, comprising C phases voltage regulation coil 11, B phases voltage regulation coil 12,
Pressure regulation tap wire 14, B phases original wire clamp holds 15, C phases loaded switch 16, A phases loaded switch 17, B to A phases voltage regulation coil 13, B phases up and down
To coil dividing plate 19, tap wire, to Partition board for fuel tank 20, switch dividing plate 21, C phases, pressure regulation is tapped phase loaded switch 18, tap wire up and down
Line 22 holds 23 with C phases original wire clamp；
The number of turn of C phases voltage regulation coil 11, B phases voltage regulation coil 12 and A phases voltage regulation coil 13 is ten circles, and the actual electrically number of turn is
Nine circles, C phases voltage regulation coil 11, B phases voltage regulation coil 12 and A phases voltage regulation coil 13 match C phases loaded switch 16, B phases respectively load
Switch 18 and A phases loaded switch 17；The top of B phases voltage regulation coil 12 is provided with B phases original wire clamp and holds 15, B phases pressure regulation tap wire 14 up and down
B phases original wire clamp is arranged on to hold on 15；C phases voltage regulation coil 11 is provided with C phases original wire clamp to be held the upper and lower pressure regulation tap wire 22 of 23, C phase and sets
Held on 23 in C phases original wire clamp；Tap wire is provided with to coil by the upper and lower pressure regulation tap wire 14 of B phases and the upper and lower pressure regulation tap wire 22 of C phases
Dividing plate 19 and tap wire are to Partition board for fuel tank 20；It is provided with out by C phases loaded switch 16, A phases loaded switch 17 and B phases loaded switch 18
Close dividing plate 21.
The utility model C phases loaded switch 16, A phases loaded switch 17 and B phases loaded switch 18, are changed by contact, real
One circle of existing C phases voltage regulation coil 11, B phases voltage regulation coil 12 and A phases voltage regulation coil 13 can be not involved in actual motion, complete the number of turn
Conversion of ten circles to the actual circle of the electric number of turn nine；The utility model meets power network wanting for 230 ± 9*1.67% scope pressure regulation
Ask.
Referring to the drawings, described C phases loaded switch 16, A phases loaded switch 17 and B phases loaded switch 18 are that three-phase is split type
M1 types are switched；B phases are connect with crimping between pressure regulation tap wire 14 and the upper and lower pressure regulation tap wire 22 of C phase and paper bag flexible cable 24 up and down
First 25 connection；Pressure regulation tap wire 14 fully takes into account actual operability to B phases with the arrangement of the upper and lower pressure regulation tap wire 22 of C phases up and down
With insulation reliability, by the conversion of the moving contact of C phases loaded switch 16, A phases loaded switch 17 and B phases loaded switch 18,
When position connects " 9 " and "-" respectively, there is a circle coil（Cake）Operation is not involved in, the tune in the range of ± 9*1.67% is successfully realized
Pressure.
Claims (1)
1. a kind of voltage regulating mode wiring construction of new auto-transformer, it is characterised in that：Comprising C phase voltage regulation coils（11）, B phases
Voltage regulation coil（12）, A phase voltage regulation coils（13）, B phases pressure regulation tap wire up and down（14）, B phases original wire clamp hold（15）, C phases there is load to open
Close（16）, A phase loaded switch（17）, B phase loaded switch（18）, tap wire is to coil dividing plate（19）, tap wire is to Partition board for fuel tank
（20）, switch dividing plate（21）, C phases pressure regulation tap wire up and down（22）Held with C phases original wire clamp（23）；
C phase voltage regulation coils（11）, B phase voltage regulation coils（12）With A phase voltage regulation coils（13）The number of turn be ten circles, the actual electrically number of turn
It is nine circles, C phase voltage regulation coils（11）, B phase voltage regulation coils（12）With A phase voltage regulation coils（13）C phase loaded switch is matched respectively
（16）, B phase loaded switch（18）With A phase loaded switch（17）；B phase voltage regulation coils（12）Top is provided with B phases original wire clamp and holds
（15）, the upper and lower pressure regulation tap wire of B phases（14）B phases original wire clamp is arranged on to hold（15）On；C phase voltage regulation coils（11）It is provided with C phases original line
Clamping（23）, the upper and lower pressure regulation tap wire of C phases（22）C phases original wire clamp is arranged on to hold（23）On；The upper and lower pressure regulation tap wire of B phases（14）With
The upper and lower pressure regulation tap wire of C phases（22）Side is provided with tap wire to coil dividing plate（19）With tap wire to Partition board for fuel tank（20）；C phases have load
Switch（16）, A phase loaded switch（17）With B phase loaded switch（18）Side is provided with switch dividing plate（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621305962.9U CN206225186U (en) | 2016-12-01 | 2016-12-01 | A kind of voltage regulating mode wiring construction of new auto-transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621305962.9U CN206225186U (en) | 2016-12-01 | 2016-12-01 | A kind of voltage regulating mode wiring construction of new auto-transformer |
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| Publication Number | Publication Date |
|---|---|
| CN206225186U true CN206225186U (en) | 2017-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621305962.9U Active CN206225186U (en) | 2016-12-01 | 2016-12-01 | A kind of voltage regulating mode wiring construction of new auto-transformer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653330A (en) * | 2016-12-01 | 2017-05-10 | 保定天威保变电气股份有限公司 | Voltage regulating mode connection structure for novel autotransformer |
| CN113538619A (en) * | 2021-06-16 | 2021-10-22 | 南京南瑞信息通信科技有限公司 | Automatic generation method of transformer substation primary wiring diagram based on template |
-
2016
- 2016-12-01 CN CN201621305962.9U patent/CN206225186U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653330A (en) * | 2016-12-01 | 2017-05-10 | 保定天威保变电气股份有限公司 | Voltage regulating mode connection structure for novel autotransformer |
| CN113538619A (en) * | 2021-06-16 | 2021-10-22 | 南京南瑞信息通信科技有限公司 | Automatic generation method of transformer substation primary wiring diagram based on template |
| CN113538619B (en) * | 2021-06-16 | 2022-03-18 | 南京南瑞信息通信科技有限公司 | Automatic generation method of transformer substation primary wiring diagram based on template |
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