CN200966002Y - Communication controller for plastic-shell breaker - Google Patents

Communication controller for plastic-shell breaker Download PDF

Info

Publication number
CN200966002Y
CN200966002Y CNU2006201398943U CN200620139894U CN200966002Y CN 200966002 Y CN200966002 Y CN 200966002Y CN U2006201398943 U CNU2006201398943 U CN U2006201398943U CN 200620139894 U CN200620139894 U CN 200620139894U CN 200966002 Y CN200966002 Y CN 200966002Y
Authority
CN
China
Prior art keywords
circuit
breaker
programmable microprocessor
communication
speed programmable
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
CNU2006201398943U
Other languages
Chinese (zh)
Inventor
武素莲
王加法
王海峰
郑登峰
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.)
HANGSHEN HOLDING GROUP CO Ltd
Original Assignee
HANGSHEN HOLDING GROUP 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 HANGSHEN HOLDING GROUP CO Ltd filed Critical HANGSHEN HOLDING GROUP CO Ltd
Priority to CNU2006201398943U priority Critical patent/CN200966002Y/en
Application granted granted Critical
Publication of CN200966002Y publication Critical patent/CN200966002Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof

Landscapes

  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

The utility model discloses an MCCB communication controller which is provided with an MCU high speed programmable microprocessor core. The utility model is composed of a communication circuit, an LCD display circuit and a keyboard circuit; wherein the high speed programmable microprocessor MCU (1) is provided with a double serial structure; the communication circuit is provided with two circuits communicated with a smart breaker and an upper computer communication respectively. The utility model utilizes the double serial structure and the two communication circuits of the high speed programmable microprocessor MCU to realize the communication between the MCCB and the upper computer and one or more smart breakers at the same time by software.

Description

But breaker of plastic casing communication controler
Technical field
But the utility model relates to the breaker of plastic casing communication controler, belongs to low-voltage electrical apparatus manufacturing technology field.
Background technology
In distribution system, it is unrivaled that the number of applications of breaker of plastic casing can be described as other element, and this has also embodied the critical role of breaker of plastic casing at using electricity system virtually.But along with the develop rapidly of power industry automation, very big variation has taken place in the imbalance between supply and demand of electric power system.The commercial power of large and medium-sized enterprise particularly, its contradiction concrete manifestation is as follows: power supply administration is arranged, the electrical network of power administration's operational management, its digitlization, automaticity has reached higher level, yet as the terminal enterprise customer of electrical network inside, traditional breaker of plastic casing automatization level is still very backward, this situation has seriously restricted the progress and the development of enterprise, though some intelligent plastic housing circuit breaker can be linked on the fieldbus now, but because of showing, or be presented at switch inside, when needs advance the control setting, still to open the switch cubicle door, again toggle switch or line are forwarded to into controlled position, like this, both be unfavorable for operation, security performance is poor again.For this reason, Chinese patent discloses the utility model patent (CN1362768A) that a kind of name is called " multichannel intelligent controller for power distribution protection ".The major defect of this multichannel intelligent controller for power distribution protection is: when its control during many intelligent circuit breakers, it can't be with host computer networking again, that is this multichannel intelligent controller for power distribution protection can only use as main website, and can not use as slave station.In addition, the circuit more complicated of this multichannel intelligent controller for power distribution protection has increased the assembly work amount.
Summary of the invention
For addressing the above problem, the purpose of this utility model provides a kind of circuit simply, both to can be used for main website, but can be used for the breaker of plastic casing communication controler that slave station uses again.But this breaker of plastic casing with communication controler not only operation screen simpler, understand, and do not need to increase into control, remote control switch again, thereby increased the fail safe of operation when reducing production costs.
But breaker of plastic casing described in the utility model communication controler, it is a core with high-speed programmable microprocessor MCU, is made of telecommunication circuit, LCD display circuit, keyboard circuit, high-speed programmable microprocessor MCU 1 has two serial ports structures; Telecommunication circuit is provided with two circuit of communicating by letter with host computer and being connected respectively with intelligent breaker, it utilizes the high-speed of high-speed programmable microprocessor MCU and two serial ports and two telecommunication circuits, but by software breaker of plastic casing is write to each other with communication controler realization simultaneously and host computer and one or more intelligent breaker.
But breaker of plastic casing described in the utility model communication controler, both can utilize keyboard and liquid crystal to one or more intelligent breaker set, inquire about, operation such as control, can be communicated to intelligent breaker to host computer (Industrial PC Computer) to operations such as the setting of one or more intelligent breaker, inquiry, controls again.Its LCD display circuit is selected the liquid crystal display of 128 * 64 dot matrix for use, makes need not distinguish into control, remote control again to the operation of intelligent breaker, and this is because liquid crystal display is consistent constantly together with host computer.
Description of drawings
Accompanying drawing is circuit theory diagrams of the present utility model
Wherein: 1---high-speed programmable microprocessor MCU; The 2---LCD display circuit; The 3---keyboard circuit; The 4---telecommunication circuit; The 5---telecommunication circuit
Embodiment:
But breaker of plastic casing is core with communication controler with high-speed programmable microprocessor MCU 1; By LCD display circuit 2, keyboard circuit 3, telecommunication circuit 4, telecommunication circuit 5 etc. constitute, high-speed programmable microprocessor MCU 1 has two serial ports structures; Telecommunication circuit is provided with two circuit of communicating by letter with host computer and being connected respectively with intelligent breaker; A serial ports in two serial ports structures of high-speed programmable microprocessor MCU 1 is by telecommunication circuit 5, be connected with one or more intelligent circuit breakers through the DB9 of standard (A) communication interface, another serial ports is linked on the fieldbus and the host computer networking by DB9 (B) communication interface of telecommunication circuit 4 standards.Thereby realized both can writing to each other by same or a plurality of intelligent circuit breakers, can be articulated to the purpose that fieldbus is communicated by letter with construction of computer network simultaneously again.
LCD display circuit 2 is selected 128 * 64 lattice lcds for use.LCD read-write control, sheet choosing and eight data wires are all directly by the I/O mouth foot control system of high-speed programmable microprocessor MCU 1, and this has simplified hardware circuit design.By high-speed programmable microprocessor MCU 1, utilize software can on LCD display circuit 2, show address number, baud rate, operational factor and state (for example transship, break down etc.), the setup parameter of multichannel slave station, above-mentioned picture all is furnished with the Chinese character explanation simultaneously, so that staff's operation.The operation of intelligent breaker is no longer included the branch of into control, remote control, 2 demonstrations of LCD display circuit are consistent together with host computer (Industrial PC Computer), when both carrying out parameter setting with 2 pairs of intelligent breakers of LCD display circuit, relevant parameter can refresh in the host computer, when host computer carried out parameter setting to the intelligent breaker parameter, the relevant parameter of the last demonstration of LCD also can refresh automatically.
Keyboard circuit 3 is provided with 5 and touches button S 2, S 3, S 4, S 5, S 6Form with 5 pull-up resistors.By different keys, high-speed programmable microprocessor MCU 1 carries out different functions.Not only can set the parameter of a plurality of intelligent breakers by button, also can check setting, fault parameter and carry out function such as test dropout.
Telecommunication circuit 4 is by the set communication chip D2 of light every function that have, and through the DB9 of standard (B) communication interface, can be directly connected on the bus and network with construction of computer network; Also can pass through external different field-bus interface modular converter W, multiple field bus interconnections such as realization and PROFIBUS-DP, DEVICENET, CAN, LONWORKS are to satisfy various requirements of different users.
Telecommunication circuit 5 by high-speed programmable microprocessor MCU 1, through the DB9 of standard (A) communication interface, can be carried out various functions with being attached thereto the one or more intelligent circuit breaker K direct communication that connects by set communication chip D3.

Claims (2)

  1. But 1, a kind of breaker of plastic casing communication controler, it is characterized in that but this breaker of plastic casing communication controler is a core with high-speed programmable microprocessor MCU (1), by formations such as LCD display circuit (2), keyboard circuit (3), telecommunication circuit (4), telecommunication circuit (5) institutes, high-speed programmable microprocessor MCU (1) has two serial ports structures; Telecommunication circuit is provided with two circuit of communicating by letter with host computer and being connected respectively with intelligent breaker; A serial ports in two serial ports structures of high-speed programmable microprocessor MCU (1) is by telecommunication circuit (5), be connected with one or more intelligent circuit breakers through the DB9 of standard (A) communication interface, another serial ports is linked on the fieldbus and the host computer networking by DB9 (B) communication interface of telecommunication circuit (4) standard.
  2. But 2, a kind of breaker of plastic casing communication controler according to claim 1 is characterized in that described LCD display circuit 2 selects 128 * 64 lattice lcds for use.
CNU2006201398943U 2006-11-10 2006-11-10 Communication controller for plastic-shell breaker Expired - Fee Related CN200966002Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006201398943U CN200966002Y (en) 2006-11-10 2006-11-10 Communication controller for plastic-shell breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006201398943U CN200966002Y (en) 2006-11-10 2006-11-10 Communication controller for plastic-shell breaker

Publications (1)

Publication Number Publication Date
CN200966002Y true CN200966002Y (en) 2007-10-24

Family

ID=38870021

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006201398943U Expired - Fee Related CN200966002Y (en) 2006-11-10 2006-11-10 Communication controller for plastic-shell breaker

Country Status (1)

Country Link
CN (1) CN200966002Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105051997A (en) * 2012-12-13 2015-11-11 能量分配系统（控股）有限公司 Power distribution system and method, and circuit breaker for use therein

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105051997A (en) * 2012-12-13 2015-11-11 能量分配系统（控股）有限公司 Power distribution system and method, and circuit breaker for use therein

Similar Documents

Publication Publication Date Title
CN101776869B (en) Monitoring point free increasing and decreasing direct digital controller
CN204716222U (en) Control system of rig
CN200980086Y (en) A controllable high-power power supplying equipment for the industrial Ethernet
CN204631516U (en) Yacht integration display control unit and yacht control desk
CN105259853A (en) A redundant on-site bus I/O control device
CN200966002Y (en) Communication controller for plastic-shell breaker
CN202838763U (en) Automatic control integrated practical training platform
CN111627282A (en) PLC network automation comprehensive training device
CN203014184U (en) Integrate circuit wiring module of control cabinet
CN207164185U (en) Carry Profibus agreements integrated terminal row
CN201667562U (en) Electric power system communication manager
CN211555171U (en) Novel Cube-Box virtual simulation all-in-one machine
CN205281199U (en) Redundant field bus IO controlling means
CN202206063U (en) GIS (geographic information system) integrated imitation screen
CN106843096A (en) Smart button is switched and its switches set
CN201796284U (en) Motor integrated module for controlling and protecting on and off of electric equipment
CN204143188U (en) A kind of SCM Based converter parameter quick copy device
CN111007958A (en) Matrix type touch button panel display device capable of displaying content in programmable mode
CN106230113A (en) Power supply monitoring system based on industrial human-computer interface touch screen
CN201477812U (en) Mine remote control information display system
CN207560022U (en) A kind of embedded server Digital reference service applied to network optimization transmission
CN207115918U (en) Split screen device, combination of liquid crystals display screen under single-chip microcomputer control
CN110531694A (en) Many types of special equipment antenna running-in general service desk
CN206041644U (en) System based on operation post is intelligent to adopt communication to connect power distribution loop through distributing box
CN206480363U (en) A kind of virtual instrument display device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071024

Termination date: 20121110