CN201955673U - Intelligent motor control center - Google Patents
Intelligent motor control center Download PDFInfo
- Publication number
- CN201955673U CN201955673U CN2010206861783U CN201020686178U CN201955673U CN 201955673 U CN201955673 U CN 201955673U CN 2010206861783 U CN2010206861783 U CN 2010206861783U CN 201020686178 U CN201020686178 U CN 201020686178U CN 201955673 U CN201955673 U CN 201955673U
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- CN
- China
- Prior art keywords
- equipment
- intelligent
- control center
- motor control
- intelligent motor
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
An intelligent motor control center is used for controlling equipment layers and comprises frequency conversion equipment, soft start equipment and a motor protector. The intelligent motor control center is characterized in that each intelligent element with a communication interface is mounted in an independent drawer, redundancy standby equipment and equipment which are mutually standby in process flow are placed at different network segments, various state information acquired by the intelligent elements is uploaded via independent network channels, and the head end of each network channel adopts a repeater so as to guarantee reliable transmission of signals. Compared with a traditional large-scale I/O (input/output) system, the intelligent motor control center adopts field bus technology, and requirements of production control and management are greatly met by means of providing data (comprising equipment states, faults, parameter information and the like) with capacity higher by several times. Costs for large quantities of cables, I/O modules, isolating relays and cable laying engineering are saved, system and engineering costs are lowered, unreliable factors caused by wiring points are reduced, and the intelligent motor control center has online fault diagnosis, alarming and recording functions of field equipment.
Description
Technical field
The utility model relates to a kind of factory automation control device, relates in particular to a kind of intelligent motor control center (IMCC).
Background technology
Along with the development of digitizing technique, the field of exchange of information communication is covering at all levels from field apparatus monitoring, management rapidly.And traditional dcs (be called for short DCS), PLC collection of simulant signal system can not satisfy these requirements, and complexity along with system architecture, problems such as the reliability reduction of system, stube cable and various installation, maintenance cost increase, signal interference are more serious, brought difficulty not only for the installation and maintenance of automatic control system, field apparatus, and brought to production must hidden danger.
Summary of the invention
The purpose of this utility model is to provide a kind of intelligent motor control center (IMCC), realize the digital communication of DCS, PLC and various electrical equipment, automatic instrument(s) equipment, obtain more production data information, satisfy the requirement of production control, monitoring of tools and management.
A kind of intelligent motor control center; be used for the opertaing device layer; comprise frequency conversion equipment, soft start equipment and motor protector; it is characterized in that: the intelligent element of every band communication interface is installed in the independent drawer; standby each other equipment is placed on the different network segments in redundant standby, the technological process; adopt network channel independently to upload the various status informations that intelligent element is gathered, every network channel head end adopts repeater, guarantees the reliable transmission of signal.
A kind of intelligent motor control center, it is characterized in that: mechanical floor adopts the network structure of Profibus bus, and key-course is to adopt ethernet communication, the mode that communication media selects optical fiber to combine with private cable between the DCS of each pulpit or the PLC.
Advantage of the present utility model is: increase the fieldbus mode on original control system basis, the intelligent element of motor distribution opertaing device is sent to plant control system with the various status information captures of motor, and the interconnection technique of multisegment, the field bus communication control of plurality of devices and the chain control between the realization electrical equipment have been realized by field bus technique in this Electric Machine Control center.Standby each other equipment is placed on the different network segments in redundant standby, the technological process, guarantees the reliable of technological process control; Communication distance distributes the different network segments according to the distance of equipment room distance, saves communication cable; Safe and reliable, the equipment of each network segment is in 18, to guarantee the safe and reliable of Communication Control; Signal disturbs, and the equipment that interference such as frequency converter is stronger is placed in the independent network segment; The mode that communication media selects optical fiber to combine with private cable has guaranteed the application of fieldbus under remote and rugged surroundings; The bus head end adopts repeater, has realized the amplification of data, guarantees the reliable and stable of Communication Control; Than traditional extensive I/O system, adopt field bus technique, the data that exceed several times (comprising equipment state, fault, parameter information etc.) are provided, greatly satisfied the needs of production control and management; Save a large amount of cables, I/O module, disconnecting relay and cable laying engineering cost, reduced system and engineering cost; Reduced the unreliable factor that causes by wiring point; On-line fault diagnosis, warning, writing function with field apparatus can be finished the parametrization work such as remote parameter setting, modification of smart machines such as frequency converter, intelligent motor center, actuator, have also strengthened the maintainability of system.
Description of drawings
Accompanying drawing 1 is the intelligent motor of the utility model control center (IMCC) network connection structural representation.
Embodiment
Describe the embodiment of the utility model structure in detail below in conjunction with accompanying drawing 1:
A kind of intelligent motor control center, mechanical floor adopts the network structure of Profibus bus; Key-course is the DCS(or the PLC of each pulpit) between adopt ethernet communication; The bus head end adopts repeater, has realized the amplification of data, guarantees the reliable and stable of Communication Control; Every the Profibus branch road connects 18 equipment at most; Frequency conversion equipment, soft start equipment are configured in respectively on the different bus branch with motor protector; Conventional motor loop operation, control signal (DO) adopt hardwire, and status signal adopts bus transfer; Particular importance one stage load, the big chain operation of equipment control signal (DO) of participation adopt hardwire, and motor operation status signal (DI) adopts hardwire; Working equipment is located on the different network segments with the stand-by equipment branch; The power supply grade is that the quantity of equipment on a network segment of one-level is not more than three; Participate in the big chain quantity of equipment on a network segment and be not more than three; Intelligent motor control center (IMCC) adopts each unit the terminal link behind; The intelligent element of every band communication interface is installed in the independent drawer, and equipment adopts plug special in the drawer, is connected with the terminal plug behind of each unit by the Profibus cable.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; under the prerequisite that does not break away from the utility model design, make some alternative or obvious modification that are equal to; and performance or purposes are identical, then should be considered as belonging to the protection domain that claims that the utility model submits to are determined.
Claims (2)
1. intelligent motor control center; be used for the opertaing device layer; comprise frequency conversion equipment, soft start equipment and motor protector; it is characterized in that: the intelligent element of every band communication interface is installed in the independent drawer; standby each other equipment is placed on the different network segments in redundant standby, the technological process; adopt network channel independently to upload the various status informations that intelligent element is gathered, every network channel head end adopts repeater.
2. intelligent motor according to claim 1 control center, it is characterized in that: mechanical floor adopts the network structure of Profibus bus, and key-course is to adopt ethernet communication between the DCS of each pulpit or the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206861783U CN201955673U (en) | 2010-12-29 | 2010-12-29 | Intelligent motor control center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206861783U CN201955673U (en) | 2010-12-29 | 2010-12-29 | Intelligent motor control center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201955673U true CN201955673U (en) | 2011-08-31 |
Family
ID=44499780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206861783U Expired - Lifetime CN201955673U (en) | 2010-12-29 | 2010-12-29 | Intelligent motor control center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201955673U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064367A (en) * | 2012-12-12 | 2013-04-24 | 攀钢集团工程技术有限公司 | Motor control system and control method thereof based on intelligent motor control center |
| CN103389723A (en) * | 2012-05-11 | 2013-11-13 | 北汽福田汽车股份有限公司 | Motor controller fault detecting system and method |
| CN106100511A (en) * | 2016-07-12 | 2016-11-09 | 东北大学设计研究院（有限公司） | A kind of control device of DCS room 10kV motor |
| CN110572472A (en) * | 2019-09-20 | 2019-12-13 | 许昌中科森尼瑞技术有限公司 | motor protector remote access control system, method and medium based on block chain |
| CN112415962A (en) * | 2020-11-12 | 2021-02-26 | 中冶赛迪电气技术有限公司 | Intelligent MCC centralized control system based on industrial Ethernet |
-
2010
- 2010-12-29 CN CN2010206861783U patent/CN201955673U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389723A (en) * | 2012-05-11 | 2013-11-13 | 北汽福田汽车股份有限公司 | Motor controller fault detecting system and method |
| CN103389723B (en) * | 2012-05-11 | 2015-09-09 | 北汽福田汽车股份有限公司 | The fault detection system of electric machine controller and method |
| CN103064367A (en) * | 2012-12-12 | 2013-04-24 | 攀钢集团工程技术有限公司 | Motor control system and control method thereof based on intelligent motor control center |
| CN106100511A (en) * | 2016-07-12 | 2016-11-09 | 东北大学设计研究院（有限公司） | A kind of control device of DCS room 10kV motor |
| CN106100511B (en) * | 2016-07-12 | 2018-04-03 | 东北大学设计研究院（有限公司） | A kind of control device of DCS rooms 10kV motor |
| CN110572472A (en) * | 2019-09-20 | 2019-12-13 | 许昌中科森尼瑞技术有限公司 | motor protector remote access control system, method and medium based on block chain |
| CN112415962A (en) * | 2020-11-12 | 2021-02-26 | 中冶赛迪电气技术有限公司 | Intelligent MCC centralized control system based on industrial Ethernet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGXI NERIN ELECTRIC AUTOMATIZATION CO., LTD. Free format text: FORMER OWNER: CHINA NERIN ENGINEERING CO., LTD. Effective date: 20130411 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 330002 NANCHANG, JIANGXI PROVINCE TO: 330013 NANCHANG, JIANGXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130411 Address after: Office building 1 No. 330013 Jiangxi Province Economic and Technological Development Zone Nanchang Shuanggang Road Patentee after: JIANGXI NERIN ELECTRIC AUTOMATION CO., LTD. Address before: 330002 No. 1 Bayi Avenue, Jiangxi, Nanchang Patentee before: China Nerin Engineering Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |
|
| CX01 | Expiry of patent term |