CN205596042U - Intelligence high -voltage frequency converters starts cabinet - Google Patents
Intelligence high -voltage frequency converters starts cabinet Download PDFInfo
- Publication number
- CN205596042U CN205596042U CN201620348626.6U CN201620348626U CN205596042U CN 205596042 U CN205596042 U CN 205596042U CN 201620348626 U CN201620348626 U CN 201620348626U CN 205596042 U CN205596042 U CN 205596042U
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- Prior art keywords
- room
- cabinet
- control
- logic controller
- converter
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Abstract
The utility model relates to an intelligence high -voltage frequency converters starts cabinet, including the cabinet body and baffle, the cabinet body divide into bus -bar room, frequency conversion room, manual control room and intelligent control room, its characterized in that by the baffle: the indoor converter that is equipped with of frequency conversion, the indoor manual control box that is equipped with of manual control, be equipped with display screen and operating panel in the manual control box, the indoor controlling means that is equipped with of intelligent control, controlling means is connected with manual control box and converter respectively, the beneficial effects of the utility model are that: product simple structure, small, the motor starts steadily, and is little to the mechanical equipment damage, and is needing the equipment upper segment ability effect of speed governing obvious, effective reduce cost.
Description
Technical field
This utility model relates to electrical equipment technical field, and a kind of intelligence is high
Pressure variable frequency starting cabinet.
Background technology
High-voltage frequency-conversion start cabinet its be mainly used in Large-scale High-Pressure motor frequency change start, and carry out
Control, protect, detect and be used；Current existing high-voltage frequency-conversion start cabinet exist more volume relatively big,
Installing and operate with loaded down with trivial details, large-size asynchronous motor is on startup due to the impact to electrical network, electricity
Machine startup stability is poor, easily damages plant equipment, and power consumption is serious, and Financial cost is higher.
Utility model content
The purpose of this utility model is to solve above-mentioned existing defect, it is provided that a kind of structure
Simply, the intelligent high-pressure variable frequency starting cabinet that manipulation is easy.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of intelligent high-pressure variable frequency starting cabinet, including cabinet and dividing plate, described cabinet is divided by dividing plate
For bus-bar room, frequency conversion room, Non-follow control room and Based Intelligent Control room, it is characterised in that: described change
Frequently indoor are provided with converter, and described Non-follow control indoor are provided with hand control box, described manual control
Being provided with display screen and guidance panel in box processed, described Based Intelligent Control indoor are provided with control device, institute
State control device to be connected with hand control box and converter respectively.
As preferred technical scheme, described control device include programmable logic controller (PLC), with
And be connected with programmable logic controller (PLC) arrestment mechanism, fault detection module, fault alarm mould
Block, communication module and induction module, described programmable logic controller (PLC) passes through arrestment mechanism and change
Frequently device connects, and described programmable logic controller (PLC) is by communication module and remote control center communication
Connect.
As preferred technical scheme, described induction module is by least 2 temperature sensor structures
Become.
As preferred technical scheme, also include switchgear house, in described switchgear house, be provided with power supply,
Described power supply is connected with converter, arrestment mechanism and programmable logic controller (PLC) respectively.
As preferred technical scheme, also include air cooling system, described air cooling system and control dress
Put connection.
The beneficial effects of the utility model are: product structure is simple, volume is little, and electric motor starting is steady
Fixed, little to plant equipment damage, and on the equipment need speed governing, energy-saving effect is obvious, effectively
Reduce cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of intelligent high-pressure variable frequency starting cabinet；
Fig. 2 is the control apparatus structure schematic block diagram of Fig. 1.
In figure: 1-cabinet, 2-dividing plate, 3-bus-bar room, 4-frequency conversion room, 4-1-converter, 5-
Non-follow control room, 6-Based Intelligent Control room, 7-control device, 7-1 programmable logic controller (PLC),
7-2-arrestment mechanism, 7-3-fault detection module, 7-4-fault alarm module, 7-5-communicate mould
Block, 7-6-induction module, 8-hand control box, 8-1-display screen, 8-2-guidance panel, 9-
Switchgear house, 9-1-power supply, 10-air cooling system, 11-remote control center.
Detailed description of the invention
By making, architectural feature of the present utility model and effect of being reached are had further
Solve and understanding, coordinate detailed description in order to preferred embodiment and accompanying drawing, be described as follows:
As illustrated in fig. 1 and 2, a kind of intelligent high-pressure variable frequency starting cabinet, including cabinet 1 and every
Plate 2, cabinet 1 is divided into bus-bar room 3, frequency conversion room 4, Non-follow control room 5 and intelligence by dividing plate 2
Energy control room 6, is provided with converter 4-1 in frequency conversion room 4, be provided with manually in Non-follow control room 5
Control box 8, in hand control box 8, be provided with display screen 8-1 and guidance panel 8-2, intelligence control
Be provided with in room 6 processed control device 7, control device 7 respectively with hand control box 8 and converter
4-1 connects.
In the present embodiment, control device 7 and include programmable logic controller (PLC) 7-1, Yi Jiyu
The arrestment mechanism 7-2 of programmable logic controller (PLC) 7-1 connection, fault detection module 7-3, event
Barrier alarm module 7-4, communication module 7-5 and induction module 7-6, programmable logic controller (PLC)
7-1 is connected with converter 4-1 by arrestment mechanism 7-2, and programmable logic controller (PLC) 7-1 leads to
Cross communication module 7-5 to communicate to connect with remote control center 11；Induction module 7-6 is by least
2 temperature sensors are constituted；Also include switchgear house 9, in switchgear house 9, be provided with power supply 9-1,
Power supply 9-1 respectively with converter 4-1, arrestment mechanism 7-2 and programmable logic controller (PLC) 7-1
Connect；Also including air cooling system 10, air cooling system 10 is connected with controlling device 7.
In sum, preferred embodiment the most of the present utility model, not it is used for limiting this reality
By the scope of novel enforcement, all according to the shape described in this utility model right, structure
Make, impartial change that feature and spirit are done with modify, all should be included in of the present utility model
In right.
Claims (5)
1. an intelligent high-pressure variable frequency starting cabinet, including cabinet and dividing plate, described cabinet by every
Plate is divided into bus-bar room, frequency conversion room, Non-follow control room and Based Intelligent Control room, it is characterised in that: institute
Being provided with converter in stating frequency conversion room, described Non-follow control indoor are provided with hand control box, described hands
Being provided with display screen and guidance panel in dynamic control box, described Based Intelligent Control indoor are provided with control dress
Putting, described control device is connected with hand control box and converter respectively.
A kind of intelligent high-pressure variable frequency starting cabinet the most according to claim 1, its feature exists
In: described control device includes programmable logic controller (PLC) and and programmable logic controller (PLC)
Arrestment mechanism, fault detection module, fault alarm module, communication module and the sensing mould connected
Block, described programmable logic controller (PLC) is connected with converter by arrestment mechanism, described able to programme
Logic controller is communicated to connect with remote control center by communication module.
A kind of intelligent high-pressure variable frequency starting cabinet the most according to claim 2, its feature exists
In: described induction module is made up of at least 2 temperature sensors.
A kind of intelligent high-pressure variable frequency starting cabinet the most according to claim 1, its feature exists
In: also include switchgear house, in described switchgear house, be provided with power supply, described power supply respectively with converter,
Arrestment mechanism and programmable logic controller (PLC) connect.
A kind of intelligent high-pressure variable frequency starting cabinet the most according to claim 1, its feature exists
In: also including air cooling system, described air cooling system is connected with controlling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348626.6U CN205596042U (en) | 2016-04-22 | 2016-04-22 | Intelligence high -voltage frequency converters starts cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348626.6U CN205596042U (en) | 2016-04-22 | 2016-04-22 | Intelligence high -voltage frequency converters starts cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205596042U true CN205596042U (en) | 2016-09-21 |
Family
ID=56934722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620348626.6U Expired - Fee Related CN205596042U (en) | 2016-04-22 | 2016-04-22 | Intelligence high -voltage frequency converters starts cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205596042U (en) |
-
2016
- 2016-04-22 CN CN201620348626.6U patent/CN205596042U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20180422 |