CN205273462U - A integrated electric control system that is used for subway contact net to synthesize operation car - Google Patents
A integrated electric control system that is used for subway contact net to synthesize operation car Download PDFInfo
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- CN205273462U CN205273462U CN201620025348.0U CN201620025348U CN205273462U CN 205273462 U CN205273462 U CN 205273462U CN 201620025348 U CN201620025348 U CN 201620025348U CN 205273462 U CN205273462 U CN 205273462U
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- controller
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Abstract
The utility model discloses an integrated electric control system that is used for subway contact net to synthesize operation car, this system includes: major control system, it includes the switching of power device, the switching of power device links to each other respectively with primary loop protection device and secondary circuit protection device, the switching of power device is still continuous with the generating set of the comprehensive operation car of subway contact net, primary loop protection device is with pull traveling system, operation control system, auxiliary control system and emergent protection system links to each other respectively, secondary circuit protection device through relay or circuit breaker with pull traveling system, operation control system, auxiliary control system and emergent protection system and link to each other respectively, emergent protection system still with pull traveling system, operation control system and auxiliary control system and link to each other respectively.
Description
Technical field
The utility model relates to a kind of Controlling System, particularly relates to a kind of integrated electrical Controlling System for subway contact system comprehensive operation vehicle.
Background technology
Contact system is the important component part of track traffic, is mainly underground railway track vehicle and provides power, and the web member of contact system is overheated owing to easily occurring by the impact of extraneous factor, can cause power failure, cause train stoppage in transit accident time serious. It is thus desirable to understand the working order of subway contact net equipment in time, eliminate accident potential, ensure safe operation, it is achieved the repair based on condition of component of contact net equipment, to ensure the normal operation of subway equipment.
In prior art, contact system comprehensive operation vehicle function ratio is more single, integrated is little, mainly in state's iron application, function is only limitted to the installation, maintenance of contact system top equipment under power failure state and daily inspection, maintenance, and in subway tunnel, equipment is many, contact system staggered, existing Operation Van cannot meet the maintenance demand safeguarding subway tunnel wall, adjacent lines.
Practical novel content
The purpose of this utility model is to provide a kind of integrated electrical Controlling System for subway contact system comprehensive operation vehicle, and this system can not safeguard the maintenance issue of subway tunnel wall and relation line for solving in prior art.
For achieving the above object, the utility model is by the following technical solutions:
A kind of integrated electrical Controlling System for subway contact system comprehensive operation vehicle, comprise: master control system, it comprises electrical source exchange device, described electrical source exchange device is connected with secondary circuits protector respectively with primary loop protector, described electrical source exchange device also generating set with subway contact system comprehensive operation vehicle be connected, described primary loop protector is connected with emergency protection system respectively with traction walking system, Operation control system, subcontrol system; Described secondary circuits protector is connected with emergency protection system respectively by walk with traction system, Operation control system, subcontrol system of rly. or isolating switch; Described emergency protection system is also connected with subcontrol system respectively with traction walking system, Operation control system.
Described traction walking system comprises driver control platform, and described driver control platform comprises the first controller, described first controller with heavily join operating gear, traction braking operating gear is connected respectively with subcontrol system operating device.
Described first controller is also connected with display unit.
Described Operation control system comprises second controller, and described second controller is connected with working aloft system respectively with Contact Line Detection System, high-pressure cleaning system.
Described Contact Line Detection System comprises Contact Line Detection device, and described Contact Line Detection device is connected with imaging processing equipment, and described imaging processing equipment is connected with central processing unit, and described central processing unit is connected with second controller.
Described high-pressure cleaning system comprises jetting machine, and described jetting machine is connected with second controller, and described jetting machine is connected with water tank.
Described emergency protection system comprises power transfer module, described power transfer module is connected with the generating set of subway contact system comprehensive operation vehicle, described power transfer module is connected with the input terminus of the first direct-current contactor, the control end of the first direct-current contactor is connected with the output terminal of the first low voltage test rly., and the input terminus of the first low voltage test rly. is connected with generating set; The output terminal of the first direct-current contactor is connected with subcontrol system respectively with traction walking system, Operation control system;
Described generating set is also connected with secondary battery; Described secondary battery is connected with the input terminus of the 2nd direct-current contactor, and the control end of the 2nd direct-current contactor is connected with the output terminal of also the first low voltage test rly.; The output terminal of the 2nd direct-current contactor is connected with subcontrol system respectively with traction walking system, Operation control system.
The beneficial effects of the utility model are:
(1) display unit in traction walking system of the present utility model can show this car power information, operation condition information in real time on drivers' cab driver control platform, solve and prior art lacks monitor in real time, the technical problem of the error state (ERST) being unfavorable in operator's Timeliness coverage operational process; Operation control system ovelay range increases, and covers the maintenance of Contact Line Detection, insulator high pressure cleaning, contact system high-altitude maintenance and adjacent lines, can meet growing subway contact system completely and comprehensively overhaul job requirements;
(2) emergency protection system of the present utility model is when this car power failure, automatically switch to emergency protection system, it is responsible for the power supply supply of traction walking system, subcontrol system, ensure the information displaying of traction walking system, ensure head light, signal marking lamp normal operation in subcontrol system, ensureing that drivers' cab ventilation plant normally runs, handling for whole car provides security context; Working aloft supervisory control desk in working aloft system simultaneously, control working aloft facility are recovered to running status, it is achieved the emergent safe operation under failure condition.
(3) emergency protection system of the present utility model solves secondary battery and the control defect of generating set two kinds of power supply paired runnings, extends battery life; Can generating set and secondary battery export in real-time detecting system voltage signal, for system provides safe and reliable power environment; Emergency protection system of the present utility model is automatic switching, it is not necessary to manually switch, and has stopped emergent dead band.
Accompanying drawing explanation
Fig. 1 is the structural representation of subway contact system comprehensive operation vehicle integrated electrical Controlling System of the present utility model;
Fig. 2 is the structural representation of emergency protection system of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further:
Fig. 1 is the functional block diagram of the integrated electrical Controlling System for subway contact system comprehensive operation vehicle of the present utility model.
Integrated electrical Controlling System for subway contact system comprehensive operation vehicle of the present utility model, comprising: master control system, traction walking system, Operation control system, subcontrol system and emergency protection system.
After wherein master control system is normally run, could running traction walking system, Operation control system and subcontrol system, master control system is connected with emergency protection system simultaneously, for emergency protection system provides power supply protection. Under this car generating set generation failure condition, emergency protection system starts, and for traction walking system, subcontrol system and working aloft system provide power supply supply, ensures the display of vehicle operation information, the withdrawal of working aloft system high and medium work tool. The information state of Operation control system is observed the display screen display of traction walking system, handled easily person. Described Operation control system, covers the maintenance of Contact Line Detection, insulator high pressure cleaning, contact system high-altitude maintenance and adjacent lines.
Master control system 1, comprises electrical source exchange device 1-1, it is possible to select this car generating set, heavily connection generating set or external source; Primary loop protector 1-2 and secondary circuits protector 1-3 all realizes the power distribution to traction walking system, Operation control system, subcontrol system and emergency protection system, safety protection control and management.
Traction walking system 2, comprises driver control platform 2-1, is responsible for walking manipulation and the Signal aspects of whole car. Described driver control platform 2-1, comprises the first controller, described first controller with heavily join operating gear 2-1-1, traction braking operating gear 2-1-2 is connected respectively with subcontrol system operating device 2-1-3.
The structure formation heavily joining operating gear 2-1-1, traction braking operating gear 2-1-2 and subcontrol system operating device 2-1-3 is existing structure.
Further, the first controller is also connected with display unit. Display unit is display screen 2-2.
Operation control system 3 comprises second controller, and described second controller is connected with working aloft system 3-3 respectively with Contact Line Detection System 3-1, high-pressure cleaning system 3-2.
Contact Line Detection System 3-1, comprises central processing unit 3-1-1, imaging processing equipment 3-1-2, Contact Line Detection device 3-1-3. The signal of Contact Line Detection device 3-1-3, through imaging processing equipment 3-1-2 process, is sent to central processing unit 3-1-1. Central processing unit 3-1-1 processes the signal obtained, and image display, it is convenient to direct vision and analyzes the running status of contact system circuit.
High-pressure cleaning system 3-2, comprises jetting machine 3-2-1, and it is connected with second controller; Jetting machine 3-2-1 is connected with water tank 3-2-2, and jetting machine 3-2-1 draws the water of water tank 3-2-2, completes the cleaning of insulator. Jetting machine 3-2-1 belongs to hand-held formula equipment, it may also be useful to flexible.
Working aloft system 3-3, comprises working aloft supervisory control desk 3-3-1 and working aloft facility 3-3-2. Working aloft supervisory control desk 3-3-1, control operation working aloft facility 3-3-2, carries out the repair and maintenance of subway tunnel wall, adjacent lines.
Subcontrol system 4, comprises means of illumination 4-1, marking signal lamp 4-2 and ventilation plant 4-3. Subcontrol system 4 is thrown light on fully for each position of full car provides and meets the marking signal of railway standard and the ventilation plant of drivers' cab, for operator provides good interact environment.
Emergency protection system 4, in this car power failure situation, for traction walking system 3-4, subcontrol system 4 and working aloft system 3-3 provide power supply supply, ensure under this car power failure, also the information displaying ensureing traction walking system 2 can be run, ensureing means of illumination 4-1, marking signal lamp 4-2 normal operation in subcontrol system 4, ensure that drivers' cab ventilation plant 4-3 normally runs, handling for whole car provides security context; Working aloft supervisory control desk 3-3-1 in working aloft system 3-3 simultaneously, control working aloft facility 3-3-2 is recovered to running status, it is achieved the emergent safe operation under failure condition.
Display screen 2-2 is for showing the information state of traction Running System 2 and Operation control system 3, and handled easily person observes.
Fig. 2 is the functional block diagram of emergency protection system of the present utility model, this emergency flight control system, comprise: power transfer module, it is connected with the generating set for subway contact system comprehensive operation vehicle, described power transfer module is connected with the input terminus of the first direct-current contactor, the control end of the first direct-current contactor is connected with the output terminal of the first low voltage test rly., the input terminus of the first low voltage test rly. is connected with generating set, and the first low voltage test rly. is used for the output voltage signal of detection generating set in real time; The output terminal of the first direct-current contactor is connected with subcontrol system respectively with traction walking system, Operation control system;
Described generating set is also connected with secondary battery, and generating set is used for as battery charging; Described secondary battery is connected with the input terminus of the 2nd direct-current contactor, and the control end of the 2nd direct-current contactor is connected with the output terminal of also the first low voltage test rly.; The output terminal of the 2nd direct-current contactor is connected with subcontrol system respectively with traction walking system, Operation control system.
Wherein, secondary battery is also connected with the 2nd low voltage test rly., and described 2nd low voltage test rly. is used for the output voltage signal of detection secondary battery in real time.
Further, power transfer module is connected with one end of the first protection fusible cut-out, and the other end of the first protection fusible cut-out is connected with the input terminus of the first direct-current contactor.
Further, secondary battery is connected with one end of the 2nd protection fusible cut-out, and the other end of the 2nd protection fusible cut-out is connected with the input terminus of the 2nd direct-current contactor.
Wherein, the first protection fusible cut-out and the 2nd protection fusible cut-out are respectively used to the voltage of protection power source module output and the voltage of secondary battery output, avoid occurring that electricity equipment causes harm to too high voltage to needing in railway rail car.
In FIG, for the means of illumination of subcontrol system in railway rail car:
First protection fusible cut-out is that F1 protects fusible cut-out; First direct-current contactor is KM1 direct-current contactor. In the present embodiment, the voltage signal that generating set exports is that 220V exchanges signal, and wherein, the first low voltage test rly. is 220VAC low voltage test rly., and its 220V exported for detecting generating set in real time exchanges the magnitude of voltage of signal.
2nd protection fusible cut-out is that F2 protects fusible cut-out; 2nd direct-current contactor is KM2 direct-current contactor. In the present embodiment, the voltage signal that secondary battery exports is 24V direct current signal, and wherein, the 2nd low voltage test rly. is 24VDC low voltage test rly., and its voltage signal exported for detecting secondary battery in real time is the magnitude of voltage of 24V direct current signal.
Wherein, the output terminal of generating set is connected with the input terminus of charging control circuit, and the output terminal of described charging control circuit is connected with secondary battery.
Further, the output terminal of the first direct-current contactor is also connected in series a pilot lamp.
Further, the output terminal of the 2nd direct-current contactor is also connected in series a pilot lamp.
Further, pilot lamp is LED.
Principle of work for the electric emergency flight control system of railway engineering car of the present utility model is:
When 220VAC low voltage test relay test is normal to generating set, conducting KM1 direct-current contactor.
When generating set fault, conducting KM2 direct-current contactor, cuts off KM1 direct-current contactor simultaneously. KM2 direct-current contactor and the interlocking conducting of KM1 direct-current contactor.
When generating set normal operation exports, generating set protects fusible cut-out and KM1 direct-current contactor to form current supply circuit, normal operation by power transfer module, F2.
When generating set fault can not export, automatically switch to emergency system, protect fusible cut-out and KM1 direct-current contactor to form current supply circuit by secondary battery, F1, emergent output work.
Under normal circumstances, generating set work; When generating set generation fault, emergency flight control system automatically switches to secondary battery and powers, and ensures that railway engineering licence clear signal system is normally run.
The utility model solves the defect that prior art can not automatically switch to emergent pattern, and when ensureing that fault is emergent, secondary battery normally exports, and can extend battery life simultaneously. In addition, the utility model is 24VDC, 220VAC voltage in real-time detecting system also, for system provides safe and reliable power environment.
In a word; traction walking system in integrated electrical Controlling System for subway contact system comprehensive operation vehicle of the present utility model, Operation control system, subcontrol system and emergency protection system; other structure formations existing can also be adopted respectively to reach identical function, will be not repeated herein.
The method of work of the integrated electrical Controlling System for subway contact system comprehensive operation vehicle of the present utility model, comprising:
When the generating set normal operation of subway contact system comprehensive operation vehicle, electrical source exchange device is connected with the power supply of subway contact system comprehensive operation vehicle, and primary loop protector provides power distribution respectively for drawing walking system, Operation control system, subcontrol system and emergency protection system; Secondary circuits protector provides safety protection control respectively for drawing walking system, Operation control system, subcontrol system and emergency protection system;
When the generator generation fault of subway contact system comprehensive operation vehicle, emergency protection system starts, and emergency protection system is draw walking system, subcontrol system and working aloft system to provide power supply supply.
When the generator normal operation of subway contact system comprehensive operation vehicle; first low voltage test relay test of emergency protection system is normal to generating set; first direct-current contactor conducting; generating set forms current supply circuit, subway contact system comprehensive operation vehicle normal operation by power transfer module and the first direct-current contactor.
When the generator generation fault of subway contact system comprehensive operation vehicle, the 2nd direct-current contactor conducting of emergency protection system, cuts off the first direct-current contactor simultaneously, the 2nd direct-current contactor and the interlocking conducting of the first direct-current contactor; Automatically switch to emergency system, form current supply circuit by secondary battery and the first direct-current contactor, emergent output work.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but not to the restriction of the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (7)
1. the integrated electrical Controlling System for subway contact system comprehensive operation vehicle, it is characterized in that, comprise: master control system, it comprises electrical source exchange device, described electrical source exchange device is connected with secondary circuits protector respectively with primary loop protector, described electrical source exchange device also generating set with subway contact system comprehensive operation vehicle be connected, described primary loop protector is connected with emergency protection system respectively with traction walking system, Operation control system, subcontrol system; Described secondary circuits protector is connected with emergency protection system respectively by walk with traction system, Operation control system, subcontrol system of rly. or isolating switch; Described emergency protection system is also connected with subcontrol system respectively with traction walking system, Operation control system.
2. a kind of integrated electrical Controlling System for subway contact system comprehensive operation vehicle as claimed in claim 1, it is characterized in that, described traction walking system comprises driver control platform, described driver control platform comprises the first controller, described first controller with heavily join operating gear, traction braking operating gear is connected respectively with subcontrol system operating device.
3. a kind of integrated electrical Controlling System for subway contact system comprehensive operation vehicle as claimed in claim 2, it is characterised in that, described first controller is also connected with display unit.
4. a kind of integrated electrical Controlling System for subway contact system comprehensive operation vehicle as claimed in claim 1, it is characterized in that, described Operation control system comprises second controller, and described second controller is connected with working aloft system respectively with Contact Line Detection System, high-pressure cleaning system.
5. a kind of integrated electrical Controlling System for subway contact system comprehensive operation vehicle as claimed in claim 4, it is characterized in that, described Contact Line Detection System comprises Contact Line Detection device, described Contact Line Detection device is connected with imaging processing equipment, described imaging processing equipment is connected with central processing unit, and described central processing unit is connected with second controller.
6. a kind of integrated electrical Controlling System for subway contact system comprehensive operation vehicle as claimed in claim 4, it is characterized in that, described high-pressure cleaning system comprises jetting machine, and described jetting machine is connected with second controller, and described jetting machine is connected with water tank.
7. a kind of integrated electrical Controlling System for subway contact system comprehensive operation vehicle as claimed in claim 1, it is characterized in that, described emergency protection system comprises power transfer module, described power transfer module is connected with the generating set of subway contact system comprehensive operation vehicle, described power transfer module is connected with the input terminus of the first direct-current contactor, the control end of the first direct-current contactor is connected with the output terminal of the first low voltage test rly., and the input terminus of the first low voltage test rly. is connected with generating set; The output terminal of the first direct-current contactor is connected with subcontrol system respectively with traction walking system, Operation control system;
Described generating set is also connected with secondary battery; Described secondary battery is connected with the input terminus of the 2nd direct-current contactor, and the control end of the 2nd direct-current contactor is connected with the output terminal of also the first low voltage test rly.; The output terminal of the 2nd direct-current contactor is connected with subcontrol system respectively with traction walking system, Operation control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025348.0U CN205273462U (en) | 2016-01-12 | 2016-01-12 | A integrated electric control system that is used for subway contact net to synthesize operation car |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025348.0U CN205273462U (en) | 2016-01-12 | 2016-01-12 | A integrated electric control system that is used for subway contact net to synthesize operation car |
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| CN205273462U true CN205273462U (en) | 2016-06-01 |
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| CN201620025348.0U Expired - Fee Related CN205273462U (en) | 2016-01-12 | 2016-01-12 | A integrated electric control system that is used for subway contact net to synthesize operation car |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501234A (en) * | 2016-01-12 | 2016-04-20 | 济南轨道交通装备有限责任公司 | Integrated electrical control system and method for subway overhead line system complex operating vehicle |
| CN109383298A (en) * | 2017-08-04 | 2019-02-26 | 中车大同电力机车有限公司 | A kind of urban tram operating side automatic switching method |
| CN109677429A (en) * | 2018-12-26 | 2019-04-26 | 中车山东机车车辆有限公司 | Subway battery contact net comprehensive operation vehicle |
-
2016
- 2016-01-12 CN CN201620025348.0U patent/CN205273462U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501234A (en) * | 2016-01-12 | 2016-04-20 | 济南轨道交通装备有限责任公司 | Integrated electrical control system and method for subway overhead line system complex operating vehicle |
| CN109383298A (en) * | 2017-08-04 | 2019-02-26 | 中车大同电力机车有限公司 | A kind of urban tram operating side automatic switching method |
| CN109677429A (en) * | 2018-12-26 | 2019-04-26 | 中车山东机车车辆有限公司 | Subway battery contact net comprehensive operation vehicle |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250022 Patentee after: Shandong Zhongche Locomotive Co. Ltd. Address before: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250022 Patentee before: Jinan Rail Traffic Equipment Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20180112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |