CN202475030U - Flat topology type integration power monitor system - Google Patents

Flat topology type integration power monitor system Download PDF

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Publication number
CN202475030U
CN202475030U CN2012200616096U CN201220061609U CN202475030U CN 202475030 U CN202475030 U CN 202475030U CN 2012200616096 U CN2012200616096 U CN 2012200616096U CN 201220061609 U CN201220061609 U CN 201220061609U CN 202475030 U CN202475030 U CN 202475030U
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CN
China
Prior art keywords
communication bus
communication
monitoring
bus
monitor system
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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.)
Expired - Fee Related
Application number
CN2012200616096U
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Chinese (zh)
Inventor
王宁
郭书朋
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.)
QINGDAO HARDHITTER ELECTRIC Co Ltd
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QINGDAO HARDHITTER ELECTRIC Co Ltd
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Priority to CN2012200616096U priority Critical patent/CN202475030U/en
Application granted granted Critical
Publication of CN202475030U publication Critical patent/CN202475030U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model disclose a flat topology type integration power monitor system which comprises background equipment, a main monitor and secondary monitors, wherein the secondary monitors are connected to the same communication bus through communication lines and then connected to the main monitor through the communication bus. Monitor units are connected to the same communication bus through the communication lines, and the communication bus is controller area network (CAN) communication bus. The flat topology type integration power monitor system is simple in communication form, achieves the fact that all signals can be collected through the communication bus, improves transmission efficiency and transmission quality of the signals, and greatly reduces work capacity and input cost for replacing equipment.

Description

Flat topological formula integrated power supply supervisory control system
Technical field
The utility model belongs to the supervisory control system of digital transformer substation, is specifically related to a kind of flat topological formula integrated power supply supervisory control system.
Background technology
In State Grid's 12 planning at present, making intelligent strong electrical network is the key content in the planning.In the strong electrical network of intelligence, digital transformer substation is an important process wherein.Digital transformer substation requires the ac panel in the former transformer station, direct current cabinet, communication power supply screen and ups power screen are integrated, and develops into a cover integrated monitoring system.With reference to Fig. 1; The integrated monitoring system of more present producers' developments; All be that original direct current system, AC system, the power supply system for communications, ups power system are simply made up, the supervisory control system structure is chaotic, occurs in the supervisory control system damaging; To change complete equipment, workload is big and input cost is high; There is multiple bus in the integrated monitoring system of transformer station of the prior art; The form of every bus all possibly there are differences; Have multiple bus forms such as RS485, RS232, CAN, communication protocol is inconsistent, is difficult to realize remote signalling, remote measurement, remote control, the remote regulating function of transformer station.Can find out among Fig. 1 that communication bus has 5, comprise communication bus 5, communication bus 26, communication bus 37, communication bus 48, communication bus 59 that main monitoring is connected with the son monitoring.
Summary of the invention
In order to solve the problems referred to above that the prior art field exists; The purpose of the utility model is; A kind of flat topological formula integrated power supply supervisory control system is provided, solves in the prior art because the difficult communication that multiple bus and the coexistence of multiple bus form are brought, supervisory control system is changed difficulty; Workload is big, the problem that input cost is high.
The flat topological formula integrated power supply supervisory control system that the utility model provides; It comprises background devices, main monitoring, son monitoring, monitoring unit; Background devices is connected with main monitoring through the background communication bus; Said son monitoring is connected on same the communication bus through communication line, is connected to main monitoring through this communication bus again.Said monitoring unit is connected on same the communication bus through communication line, and said communication bus is the CAN communication bus.
The flat topological formula integrated power supply supervisory control system that the utility model provides; Its beneficial effect is; Communication form is simple, has realized gathering all signals through a bus, has improved the efficiency of transmission and the transmission quality of signal; The workload of equipment replacement and the input of cost have been significantly reduced, the function of the remote signalling of stable realization transformer station, remote measurement, remote control, remote regulating.
Description of drawings
Fig. 1 is the overall structure block diagram of the utility model background technology;
Fig. 2 is the overall structure block diagram of the utility model embodiment.
Mark among the figure:
1. background devices; 2. main monitoring; 3. son monitoring; 4. monitoring unit; 5. communication bus; 6. communication bus 2; 7. communication bus 3; 8. communication bus 4; 9. communication bus 5.
Embodiment
With reference to the accompanying drawings, in conjunction with an embodiment, the flat topological formula integrated power supply supervisory control system that the utility model provides is carried out detailed explanation.
Embodiment
With reference to Fig. 2; The flat topological formula integrated power supply supervisory control system of present embodiment; It comprises background devices 1, main monitoring 2, son monitoring 3, monitoring unit 4; Background devices 1 is connected with main monitoring 2 through the background communication bus, and said son monitoring 3 is connected on same the communication bus 5 through communication line, is connected to the master through this communication bus 5 again and monitors 2.Said monitoring unit 4 is connected on same the communication bus 5 through communication line, and said communication bus 5 is the CAN communication bus, only has a kind of communication protocol, has improved the efficiency of transmission and the transmission quality of signal.
Signal is sent in main monitoring 2; Son monitoring 3 is intercepted, and signal is transferred to monitoring unit 4 through communication bus 5, monitoring unit 4 with signal feedback to communication bus 5; Main monitoring 2 receives signal fast; Signal is shown or controls son monitoring 3 or monitoring unit 4 faults or damage and can change separately reduce workload and cost input.

Claims (2)

1. flat topological formula integrated power supply supervisory control system; It comprises background devices, main monitoring, son monitoring, monitoring unit; Background devices is connected with main monitoring through the background communication bus; It is characterized in that: said son monitoring is connected on same the communication bus through communication line, is connected to main monitoring through this communication bus again.
2. the integrated flat supervisory control system of digital transformer substation according to claim 1 is characterized in that: said monitoring unit is connected on same the communication bus through communication line, and said communication bus is the CAN communication bus.
CN2012200616096U 2012-02-17 2012-02-17 Flat topology type integration power monitor system Expired - Fee Related CN202475030U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200616096U CN202475030U (en) 2012-02-17 2012-02-17 Flat topology type integration power monitor system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200616096U CN202475030U (en) 2012-02-17 2012-02-17 Flat topology type integration power monitor system

Publications (1)

Publication Number Publication Date
CN202475030U true CN202475030U (en) 2012-10-03

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Family Applications (1)

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CN2012200616096U Expired - Fee Related CN202475030U (en) 2012-02-17 2012-02-17 Flat topology type integration power monitor system

Country Status (1)

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CN (1) CN202475030U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109768618A (en) * 2018-09-03 2019-05-17 杭州中恒电气股份有限公司 The auxiliary ac power supply system of monitoring and control based on CAN network communication mode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109768618A (en) * 2018-09-03 2019-05-17 杭州中恒电气股份有限公司 The auxiliary ac power supply system of monitoring and control based on CAN network communication mode

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Flat topology type integration power monitor system

Effective date of registration: 20130808

Granted publication date: 20121003

Pledgee: Qingdao high technology financing Company limited by guarantee

Pledgor: QINGDAO HARDHITTER ELECTRIC CO., LTD.

Registration number: 2013990000557

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20150122

Granted publication date: 20121003

Pledgee: Qingdao high technology financing Company limited by guarantee

Pledgor: QINGDAO HARDHITTER ELECTRIC CO., LTD.

Registration number: 2013990000557

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121003

Termination date: 20210217

CF01 Termination of patent right due to non-payment of annual fee