CN205356124U - Safe direction type high -voltage inverter - Google Patents
Safe direction type high -voltage inverter Download PDFInfo
- Publication number
- CN205356124U CN205356124U CN201620053977.4U CN201620053977U CN205356124U CN 205356124 U CN205356124 U CN 205356124U CN 201620053977 U CN201620053977 U CN 201620053977U CN 205356124 U CN205356124 U CN 205356124U
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- CN
- China
- Prior art keywords
- switch board
- power unit
- transformer case
- temperature probe
- unit cabinet
- 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
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a safe direction type high -voltage inverter, including transformer cabinet, radiator fan, power unit cabinet, switch board, the transformer cabinet side -mounting is a plurality of radiator fan, the transformer cabinet output is connected the power unit cabinet, power unit cabinet output is connected the switch board, the switch board side is provided with the cubical switchboard, transformer cabinet internally mounted has temperature probe, temperature probe connects temperature control device. Beneficial effect lies in: the power be can optimize, system debug, transportation and maintenance are made things convenient for to safe and reliable more.
Description
Technical field
This utility model belongs to frequency conversion equipment field, is specifically related to safe guidance type high voltage converter.
Background technology
Converter is that power frequency supply is transformed to the electric energy control device of another frequency by the on-off action utilizing power semiconductor device.Along with the fast development of modern power electronics technology and microelectric technique, high-power RHVC is constantly grown up, and is originally difficult to the high-voltage problem solved always, obtains good solution by devices in series or unit series connection in recent years.High voltage converter is the friendship-orthogonal voltage-source type converter adopting multiple-unit cascaded structure, it realizes the sineization of input, output voltage, current waveform by Multiple Superposition technology, harmonic wave is effectively controlled, and decreasing the pollution to electrical network and load is the environment protection type high pressure converter not needing wave filter.It also has complete protection device and measure to protect converter and load simultaneously, to stop and to avoid the loss caused because of various complex working conditions, creates bigger benefit for user.But, the intelligent protection function imperfection in converter work process, it is unfavorable for equipment safety operation.
Utility model content
The purpose of this utility model is that provides safe guidance type high voltage converter to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose:
Safe guidance type high voltage converter, including transformer case, radiator fan, power unit cabinet, switch board, some described radiator fans are installed in described transformer case side, described transformer case outfan connects described power unit cabinet, described power unit cabinet outfan connects described switch board, described switch board side is provided with switch cubicle, and described transformer case is internally installed temperature probe, and described temperature probe connects attemperating unit.
In said structure, described switch board is controlled by arranging described switch cubicle, and then control to transmit into described power unit cabinet by electric current after described transformer case carries out the optimization process of power supply, for conversion process, described temperature probe records the temperature in equipment in real time, once alarm signal reaches after exceeding preset range described attemperating unit, and then the work controlling described radiator fan is lowered the temperature, ensure that equipment safety operation, it is prevented that burn.
In order to improve security performance further, described radiator fan is bolted on described transformer case side, and it is wired to internal electric source, described power unit cabinet is connected as one by signal transmission module and described transformer case, and described switch board connects described power unit cabinet by holding wire.
In order to improve security performance further, described switch cubicle is connected on described switch board side with integration module form, described temperature probe is fixed on the mainboard of described transformer case, and described attemperating unit input connects described temperature probe by holding wire, and outfan is connected to described radiator fan.
Have the beneficial effects that: power supply can be optimized, facilitate system debug, transport and maintenance, and more safe and reliable.
Accompanying drawing explanation
Fig. 1 is the three-dimensional view of safe guidance type high voltage converter described in the utility model；
Fig. 2 is the partial view of the safety monitoring part of safe guidance type high voltage converter described in the utility model.
1, transformer case；2, radiator fan；3, power unit cabinet；4, switch board；5, switch cubicle；6, temperature probe；7, attemperating unit.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Figure 1-Figure 2, safe guidance type high voltage converter, including transformer case 1, radiator fan 2, power unit cabinet 3, switch board 4, some radiator fans 2 are installed in transformer case 1 side, transformer case 1 outfan connects power unit cabinet 3, and power unit cabinet 3 outfan connects switch board 4, and switch board 4 side is provided with switch cubicle 5, transformer case 1 is internally installed temperature probe 6, and temperature probe 6 connects attemperating unit 7.
In said structure, switch board 4 is controlled by arranging switch cubicle 5, and then control to transmit into power unit cabinet 3 by electric current after transformer case 1 carries out the optimization process of power supply, for conversion process, temperature probe 6 records the temperature in equipment in real time, once alarm signal reaches after exceeding preset range attemperating unit 7, and then the work controlling radiator fan 2 is lowered the temperature, ensure that equipment safety operation, it is prevented that burn.
In order to improve security performance further, radiator fan 2 is bolted on transformer case 1 side, and it is wired to internal electric source, power unit cabinet 3 is connected as one by signal transmission module and transformer case 1, switch board 4 connects power unit cabinet 3 by holding wire, and switch cubicle 5 is connected on switch board 4 side with integration module form, and temperature probe 6 is fixed on the mainboard of transformer case 1, attemperating unit 7 input connects temperature probe 6 by holding wire, and outfan is connected to radiator fan 2.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and effect thing thereof.
Claims (3)
1. safe guidance type high voltage converter, it is characterized in that: include transformer case, radiator fan, power unit cabinet, switch board, some described radiator fans are installed in described transformer case side, described transformer case outfan connects described power unit cabinet, described power unit cabinet outfan connects described switch board, described switch board side is provided with switch cubicle, and described transformer case is internally installed temperature probe, and described temperature probe connects attemperating unit.
2. safe guidance type high voltage converter according to claim 1, it is characterized in that: described radiator fan is bolted on described transformer case side, and it is wired to internal electric source, described power unit cabinet is connected as one by signal transmission module and described transformer case, and described switch board connects described power unit cabinet by holding wire.
3. safe guidance type high voltage converter according to claim 1, it is characterized in that: described switch cubicle is connected on described switch board side with integration module form, described temperature probe is fixed on the mainboard of described transformer case, described attemperating unit input connects described temperature probe by holding wire, and outfan is connected to described radiator fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620053977.4U CN205356124U (en) | 2016-01-20 | 2016-01-20 | Safe direction type high -voltage inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620053977.4U CN205356124U (en) | 2016-01-20 | 2016-01-20 | Safe direction type high -voltage inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205356124U true CN205356124U (en) | 2016-06-29 |
Family
ID=56181676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620053977.4U Expired - Fee Related CN205356124U (en) | 2016-01-20 | 2016-01-20 | Safe direction type high -voltage inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205356124U (en) |
-
2016
- 2016-01-20 CN CN201620053977.4U patent/CN205356124U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160629 Termination date: 20210120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |