CN205283377U - 10kv high -voltage frequency converters speed adjusting device - Google Patents
10kv high -voltage frequency converters speed adjusting device Download PDFInfo
- Publication number
- CN205283377U CN205283377U CN201620054040.9U CN201620054040U CN205283377U CN 205283377 U CN205283377 U CN 205283377U CN 201620054040 U CN201620054040 U CN 201620054040U CN 205283377 U CN205283377 U CN 205283377U
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- controller
- voltage
- frequency conversion
- adjusting device
- monitoring
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Abstract
The utility model relates to a 10kv high -voltage frequency converters speed adjusting device, including the device casing, the one end of device casing sets up high -pressure input, and the other end sets up low voltage output terminal, intelligence switch, transformer, converter connect gradually on high pressure input and low voltage output terminal's the interconnecting link, arrange cooling fan on the inner shell face of casing, cooling fan is connected with the controller, wireless communication module and display the action screen are connected to the controller. The utility model discloses the interface operation of accessible intelligence realizes frequency conversion, while is to the voltage of circuit, the temperature carries out data monitoring and carries the data of monitoring to the operation interface demonstration and pass through wireless communication with data transmitting to the surveillance center in electric current and the electric device, can take the balance adjustment through the controller is automatic to the converter according to the data of monitoring simultaneously, emergency -off protect function has simultaneously, frequency conversion convenient operation safety, but self -monitoring and frequency conversion, and the long -range transmission of realization monitoring data.
Description
Technical field
The utility model relates to high voltage frequency converter technical field, particularly relates to a kind of 10kv high-voltage frequency conversion and speed-adjusting device.
Background technology
The variable frequency work of existing high voltage converter; much still manually being operated, frequency conversion operation is loaded down with trivial details and there is potential safety hazard, and operation manual operation error and the precautionary measures are done badly; very likely there is electric shock accident; it is bigger that the special frequency conversion as 10kv high pressure operates its danger, and existing converter plant is without the display function of circuit data simultaneously, also the transfer function of no data; more more can without emergency protection; can not carrying out effective data exchange with circuit, intelligence degree is low, and security is low.
Practical novel content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of 10kv high-voltage frequency conversion and speed-adjusting device, variable frequency adjustment is realized by Intelligent interfaces operation, simultaneously to the voltage of circuit, in electric current and electrical means temperature carry out data monitoring and the data of monitoring are delivered to operation interface display and by data by wireless communication transmission to Surveillance center, automatically frequency transformer can be taked balance adjustment according to the data of monitoring by controller simultaneously, there is emergency protection for power-cut function simultaneously, frequency conversion is easy and safe to operate, can self-monitoring variable frequency adjustment, and realize the long-range conveying of monitoring data.
The utility model is achieved through the following technical solutions: a kind of 10kv high-voltage frequency conversion and speed-adjusting device, comprise device case, one end of described device case arranges high voltage input terminal, the other end arranges low-voltage output, the connection line of described high voltage input terminal and low-voltage output connects intelligent switch, transformer, frequency transformer successively, arranging cooling fan on the internal valve of described housing, described cooling fan is connected with controller, and described controller connects cableless communication module and display operation screen.
Further, set temperature sensor in described housing, described temperature sensor is connected with controller.
Further, described intelligent switch is connected with controller.
Further, the two ends shunt voltage meter of described frequency transformer, described voltage measurement table is connected with controller.
Further, the FM module of described frequency transformer is connected with controller.
Further, the connection line between described frequency transformer and low-voltage output arranging electric current meter, described electric current meter is connected with controller.
Compared with prior art, the beneficial effects of the utility model are: the utility model adopts controller to connect the FM module of frequency transformer, and controller is connected with display operation screen, achieve interface frequency conversion operation, easy and safe to operate, and in device, it is provided with the voltage measurement table of the metering circuit voltage being connected with controller, and the electric current meter of the metering circuit electric current being connected with controller, realize circuit voltage, the monitoring of electric current, and monitoring data is operated screen display in display constantly, with being also configured with the temperature sensor being connected with controller within timer, temperature in device is monitored, according to circuit voltage, the temperature variation of electric current and device, frequency transformer can be carried out balance adjustment by controller, special device circuit further provided with the intelligent switch being connected with controller, work as voltage, when electric current and temperature exceed restriction extreme value, controller can disconnect intelligent switch fast, realize emergency protection for power-cut, controller also has the cooling fan in device to connect simultaneously, the efficiently radiates heat to unit temp can be realized according to the temperature of monitoring, outstanding is that controller is also connected to cableless communication module, can by the data long-distance sand transport of monitoring.
Accompanying drawing explanation
Fig. 1 is the connection functional block diagram of a kind of 10kv high-voltage frequency conversion and speed-adjusting device of the utility model.
Wherein: 1, housing; 2, high voltage input terminal; 3, intelligent switch; 4, transformer; 5, frequency transformer; 6, controller; 7, operation screen is shown; 8, voltage measurement table; 9, electric current meter; 10, temperature sensor; 11, cableless communication module; 12, cooling fan; 13, low-voltage output.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated. It is to be understood that specific embodiment described herein is only in order to explain the utility model, and it is not used in restriction the utility model.
As shown in Figure 1, the utility model relates to a kind of 10kv high-voltage frequency conversion and speed-adjusting device, comprise device case 1, one end of described device case 1 arranges high voltage input terminal 2, the other end arranges low-voltage output 13, the connection line of described high voltage input terminal 2 and low-voltage output 13 connects intelligent switch 3 successively, transformer 4, frequency transformer 5, the internal valve of described housing 1 arranges cooling fan 12, described cooling fan 12 is connected with controller 6, described controller 6 connects cableless communication module 11 and display operation screen 7, set temperature sensor 10 in described housing 1, described temperature sensor 10 is connected with controller 6, described intelligent switch 3 is connected with controller 6, the two ends shunt voltage of described frequency transformer 5 measures change 8, described voltage measurement table 8 is connected with controller 6, the FM module of described frequency transformer 5 is connected with controller 6, connection line between described frequency transformer 5 and low-voltage output 13 arranges electric current meter 9, described electric current meter 9 is connected with controller 6.
In sum, the utility model adopts controller 6 to connect the FM module of frequency transformer 5, and controller 6 is connected with display operation screen 7, achieve interface frequency conversion operation, easy and safe to operate, and in device, it is provided with the voltage measurement table 8 of the metering circuit voltage being connected with controller 6, and the electric current meter 9 of the metering circuit electric current being connected with controller 6, realize circuit voltage, the monitoring of electric current, and by monitoring data display in display operation screen 7 constantly, with being also configured with the temperature sensor 10 being connected with controller 6 within timer, temperature in device is monitored, according to circuit voltage, the temperature variation of electric current and device, frequency transformer 5 can be carried out balance adjustment by controller 6, special device circuit further provided with the intelligent switch 3 being connected with controller 6, work as voltage, when electric current and temperature exceed restriction extreme value, controller 6 can disconnect intelligent switch 3 fast, realize emergency protection for power-cut, controller 6 also has the cooling fan 12 in device to connect simultaneously, the efficiently radiates heat to unit temp can be realized according to the temperature of monitoring, outstanding is that controller 16 is also connected to cableless communication module 11, can by the data long-distance sand transport of monitoring.
The foregoing is only better embodiment of the present utility model; not in order to limit the utility model; all any amendment, equivalent replacement and improvement etc. done within spirit of the present utility model and principle, all should be included within protection domain of the present utility model.
Claims (6)
1. a 10kv high-voltage frequency conversion and speed-adjusting device, comprise device case (1), it is characterized in that, one end of described device case (1) arranges high voltage input terminal (2), the other end arranges low-voltage output (13), the connection line of described high voltage input terminal (2) and low-voltage output (13) connects intelligent switch (3) successively, transformer (4), frequency transformer (5), the internal valve of described housing (1) is arranged cooling fan (12), described cooling fan (12) is connected with controller (6), described controller (6) connects cableless communication module (11) and display operation screen (7).
2. a kind of 10kv high-voltage frequency conversion and speed-adjusting device according to claim 1, it is characterized in that, the interior set temperature sensor (10) of described housing (1), described temperature sensor (10) is connected with controller (6).
3. a kind of 10kv high-voltage frequency conversion and speed-adjusting device according to claim 1, it is characterised in that, described intelligent switch (3) is connected with controller (6).
4. a kind of 10kv high-voltage frequency conversion and speed-adjusting device according to claim 1, it is characterized in that, the two ends shunt voltage of described frequency transformer (5) is measured and is become (8), and described voltage measurement table (8) is connected with controller (6).
5. a kind of 10kv high-voltage frequency conversion and speed-adjusting device according to claim 1, it is characterised in that, the FM module of described frequency transformer (5) is connected with controller (6).
6. a kind of 10kv high-voltage frequency conversion and speed-adjusting device according to claim 1, it is characterized in that, arranging electric current meter (9) on connection line between described frequency transformer (5) and low-voltage output (13), described electric current meter (9) is connected with controller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620054040.9U CN205283377U (en) | 2016-01-14 | 2016-01-14 | 10kv high -voltage frequency converters speed adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620054040.9U CN205283377U (en) | 2016-01-14 | 2016-01-14 | 10kv high -voltage frequency converters speed adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205283377U true CN205283377U (en) | 2016-06-01 |
Family
ID=56067905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620054040.9U Expired - Fee Related CN205283377U (en) | 2016-01-14 | 2016-01-14 | 10kv high -voltage frequency converters speed adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205283377U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781203A (en) * | 2016-08-28 | 2018-03-09 | 上海奇电电气科技股份有限公司 | With the frequency converter for automatically adjusting rate of heat dispation function |
| CN110932230A (en) * | 2019-11-11 | 2020-03-27 | 珠海格力电器股份有限公司 | Temperature protection circuit for magnetic suspension frequency converter and magnetic suspension frequency converter |
| CN117424242A (en) * | 2023-12-18 | 2024-01-19 | 上海交通大学三亚崖州湾深海科技研究院 | Shipborne boosting device and method with ultra-long-distance variable-frequency starting function |
-
2016
- 2016-01-14 CN CN201620054040.9U patent/CN205283377U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781203A (en) * | 2016-08-28 | 2018-03-09 | 上海奇电电气科技股份有限公司 | With the frequency converter for automatically adjusting rate of heat dispation function |
| CN110932230A (en) * | 2019-11-11 | 2020-03-27 | 珠海格力电器股份有限公司 | Temperature protection circuit for magnetic suspension frequency converter and magnetic suspension frequency converter |
| CN117424242A (en) * | 2023-12-18 | 2024-01-19 | 上海交通大学三亚崖州湾深海科技研究院 | Shipborne boosting device and method with ultra-long-distance variable-frequency starting function |
| CN117424242B (en) * | 2023-12-18 | 2024-03-26 | 上海交通大学三亚崖州湾深海科技研究院 | Shipborne boosting device and method with ultra-long-distance variable-frequency starting function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20170114 |