CN205721230U - Novel electric dedusting electrical power control cabinet - Google Patents

Abstract

The utility model discloses a kind of Novel electric dedusting electrical power control cabinet, including master controller and interface board, described master controller includes the first base plate, numerical input unit, digital output unit, analog input unit, pulsed drive output unit, 10G CPU Control Unit unit, DSP main control chip, indicating member, communication interface unit and the first data flat cable interface；The each unit of described master controller all carries out anti-interference setting by photoelectric isolation module with the connection of described DSP main control chip；Described interface board includes the second base plate, digital input interface module, digital output interface module, analog input interface module, pulsed drive output interface module, the second data flat cable interface and binding post.This utility model have employed modularized design. and the versatility of various controllers is good, can improve efficiency simultaneously to multiple host policer operation simultaneously, save space.

Description

Novel electric dedusting electrical power control cabinet

Technical field

This utility model belongs to technical field of electrostatic dust collection, especially relates to a kind of Novel electric dedusting electrical power control cabinet.

Background technology

Electrical power control cabinet is one of parts of electric cleaner power supply key, and parts crucial in electrical power control cabinet are then controllers.Current power supply controller for electric deduster, owing to the connection of each module is the compactest, connects factors such as designing inadequate science so that the volume of controller is relatively big and the most complex, thus manufacturing cost is higher, assembles and keep in repair the most more difficulty.Major part controller can only support MODBUS485 communication module function simultaneously, and communication modes is single, thus between various power supply, controller interlinking is bad.

Utility model content

This utility model is in order to overcome the deficiencies in the prior art, it is provided that the Novel electric dedusting electrical power control cabinet that between a kind of modularized design, controller, versatility is good, space distribution is reasonable, volume is little, communication mode is various.

To achieve these goals, this utility model is by the following technical solutions: a kind of Novel electric dedusting electrical power control cabinet, including master controller and interface board, described master controller includes the first base plate, numerical input unit, digital output unit, analog input unit, pulsed drive output unit, 10G CPU Control Unit unit, DSP main control chip, indicating member, communication interface unit and the first data flat cable interface；The each unit of described master controller all carries out anti-interference setting by photoelectric isolation module with the connection of described DSP main control chip；Described interface board includes the second base plate, digital input interface module, digital output interface module, analog input interface module, pulsed drive output interface module, the second data flat cable interface and binding post；Described first data flat cable interface is electrically connected in the second data flat cable interface to realize the connection of master controller and interface board, and described interface board is electrically connected with extraneous power supply by binding post;Rectilinear attachment structure is all used to arrange between described each module and the first base plate, each module and the second base plate.

Further, described analog input unit includes primary voltage input module, primary current input module, secondary voltage input module, secondary current input module, temperature of oil in transformer input module.

Further, described pulsed drive output unit includes that thyristor driver module and Pulsed power generator drive module.

Further, described 10G CPU Control Unit unit includes memory module, ethernet module and high-speed dsp control module.

Further, described communication interface unit is made up of MODBUS485 communication module, MODBUS TCP/IP module and Wifi wireless communication module.

Further, indicating member includes power supply indicating module, running indicating module, failure indication module and transceiving data indicating module.

In sum, this utility model has the advantage that employing modularized design, manufactures simplicity, installs simple and easy to maintenance；Vertical being connected with base plate of each module, fully saves volume, and controller volume is little, reduces space hold, and cost reduces；Can realize the power and energy between power frequency supply controller, three phase mains controller, high frequency electric source controller by inputting, export the different configuring conditions of each module, versatility is good, applied widely；Interface uses various structures, and communication mode is various, adapts to multiple communication requirement.

Accompanying drawing explanation

Fig. 1 is the structural representation of master controller.

Fig. 2 is the structural representation of interface board.

Detailed description of the invention

In order to make those skilled in the art be better understood from this utility model scheme, below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear, complete description.

As shown in Figure 1-2, a kind of Novel electric dedusting electrical power control cabinet, including master controller and interface board, described master controller includes the first base plate 1, numerical input unit 2, digital output unit 3, analog input unit 4, pulsed drive output unit 5,10G CPU Control Unit unit 6, DSP main control chip, indicating member, communication interface unit and the first data flat cable interface 7；Described numerical input unit 2 is arranged on 10G CPU Control Unit unit 6 side locations, including tripping operation digital quantity input module, DCS start and stop digital quantity input module, grave gas digital input module and light gas digital input module, other required digital modules can be taken the circumstances into consideration to be added according to conditions of demand when using；Described digital output unit 3 is arranged on numerical input unit 2 lower position, and including running output module, alarm output module and tripping operation output module, other required modules can be taken the circumstances into consideration to be added according to conditions of demand when using；Described analog input unit 4 is located at below 10G CPU Control Unit unit 6, including primary voltage input module, primary current input module, secondary voltage input module, secondary current input module, temperature of oil in transformer input module and 4-20mA input module, other required input modules can be taken the circumstances into consideration to be added according to conditions of demand when using；Described pulsed drive output unit 5 includes that thyristor driver module and Pulsed power generator drive module, and thyristor driver module for organize setting more, and other required output modules can be taken the circumstances into consideration to be added according to conditions of demand when using.

In order to meet the conversion of controller difference in functionality, analog input unit 4 and pulsed drive output unit 5 can be adjusted correspondingly by we；Concrete, when adding synchronizing signal module in analog input unit, controlling thyristor driver module is two pieces, thus can realize the single-phase one group of SCR control of power frequency, and then module commonly used by formation industrial frequency control device, meets the functional requirement of industrial frequency control device；When adding three-phase synchronous signal module in analog input unit, controlling thyristor driver module is six pieces.Thus can realize six groups of SCR control of three-phase, and then formation three phase controllers commonly uses module, meets the functional requirement of three phase mains controller；When adding busbar voltage module in analog input unit, add Pulsed power generator at pulsed drive output unit and drive module, this Pulsed power generator drives module to drive keyset to be connected by optical fiber interface with IGBT, and then triggering high frequency electric source, meet the functional requirement of high frequency controller.

Concrete, described 10G CPU Control Unit unit 6 includes memory module 61, ethernet module 62 and high-speed dsp control module 63, described DSP main control chip is arranged in high-speed dsp control module 63, and each unit of master controller all carries out anti-interference setting by photoelectric isolation module 8 with the connection of described DSP main control chip；Thus effectively prevent the interference to chip of the external interference source, stable work in work；Described communication interface unit and indicating member are arranged at the first base plate outward flange side, and described communication interface unit is made up of MODBUS485 communication module 15, MODBUS TCP/IP module and Wifi wireless communication module 16, meets the demand of multiple form of communication；Indicating member includes power supply indicating module, running indicating module, failure indication module and transceiving data indicating module.

Described interface board includes the second base plate 9, digital input interface module 10, digital output interface module 11, analog input interface module 12, pulsed drive output interface module the 13, second data flat cable interface 14 and binding post；Master controller is connected electrically on the second data flat cable interface 14 by the first data flat cable interface 7, thus can be sent on interface board by the signal of master controller, and interface board is electrically connected with extraneous power supply by binding post again.

As preferably, the length of described first data flat cable interface and the second data flat cable interface arranges shorter, thus interference free performance is preferable, stable work in work；Rectilinear attachment structure is all used to arrange between described each module and the first base plate 1, each module and the second base plate 9, concrete, it is formed on described first base plate 1 and the second base plate 9 and is available for the socket that modules inserts, it is connected with base plate in this interface of insertion that each module is vertical, this kind of attachment structure is arranged more saves space, base areas required during the connection of multiple modules is less, thus equipment volume is little.

Obviously, described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all should belong to the scope of this utility model protection.

Claims (6)

1. a Novel electric dedusting electrical power control cabinet, including master controller and interface board, it is characterised in that: described master controller includes the first base plate (1), numerical input unit (2), digital output unit (3), analog input unit (4), pulsed drive output unit (5), 10G CPU Control Unit unit (6), DSP main control chip, indicating member, communication interface unit and the first data flat cable interface (7)；The each unit of described master controller all carries out anti-interference setting by photoelectric isolation module (8) with the connection of described DSP main control chip；Described interface board includes the second base plate (9), digital input interface module (10), digital output interface module (11), analog input interface module (12), pulsed drive output interface module (13), the second data flat cable interface (14) and binding post；Described first data flat cable interface (7) is electrically connected in the second data flat cable interface (14) to realize the connection of master controller and interface board, and described interface board is electrically connected with extraneous power supply by binding post;Rectilinear attachment structure is all used to arrange between described each module and the first base plate (1), each module and the second base plate (9).

A kind of Novel electric dedusting electrical power control cabinet the most according to claim 1, it is characterised in that: described analog input unit (4) includes primary voltage input module, primary current input module, secondary voltage input module, secondary current input module, temperature of oil in transformer input module.

A kind of Novel electric dedusting electrical power control cabinet the most according to claim 1, it is characterised in that: described pulsed drive output unit (5) includes that thyristor driver module and Pulsed power generator drive module.

A kind of Novel electric dedusting electrical power control cabinet the most according to claim 1, it is characterised in that: described 10G CPU Control Unit unit (6) includes memory module (61), ethernet module (62) and high-speed dsp control module (63).

A kind of Novel electric dedusting electrical power control cabinet the most according to claim 1, it is characterised in that: described communication interface unit is made up of MODBUS485 communication module (15), MODBUS TCP/IP module and Wifi wireless communication module (16).

A kind of Novel electric dedusting electrical power control cabinet the most according to claim 1, it is characterised in that: described indicating member includes power supply indicating module, running indicating module, failure indication module and transceiving data indicating module.