CN205596042U - Intelligence high -voltage frequency converters starts cabinet - Google Patents

Intelligence high -voltage frequency converters starts cabinet Download PDF

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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
Authority
CN
China
Prior art keywords
room
cabinet
control
logic controller
converter
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
Application number
CN201620348626.6U
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Chinese (zh)
Inventor
申小朋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Zhongping Technology Co Ltd
Original Assignee
Shanghai Zhongping Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Zhongping Technology Co Ltd filed Critical Shanghai Zhongping Technology Co Ltd
Priority to CN201620348626.6U priority Critical patent/CN205596042U/en
Application granted granted Critical
Publication of CN205596042U publication Critical patent/CN205596042U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of intelligent high-pressure variable frequency starting cabinet
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.
CN201620348626.6U 2016-04-22 2016-04-22 Intelligence high -voltage frequency converters starts cabinet Expired - Fee Related CN205596042U (en)

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)

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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