CN206884759U - A kind of track traffic secondary power system - Google Patents
A kind of track traffic secondary power system Download PDFInfo
- Publication number
- CN206884759U CN206884759U CN201720763599.3U CN201720763599U CN206884759U CN 206884759 U CN206884759 U CN 206884759U CN 201720763599 U CN201720763599 U CN 201720763599U CN 206884759 U CN206884759 U CN 206884759U
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- Prior art keywords
- power supply
- siv
- emergency start
- train
- emergency
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
It the utility model is related to a kind of track traffic secondary power system, it includes SIV auxiliary power units, fuse, train network monitoring system, emergency start button, battery voltage detector, emergency start power supply, emergency start button is arranged on drivers' cab and is connected with emergency start power supply, start emergency start button, emergency start power supply provides control power supply so as to start SIV auxiliary power units to SIV auxiliary power units, SIV auxiliary power units provide control power supply to train and charged to train battery, the emergency start power supply and SIV auxiliary power units are communicated with train network monitoring system.The utility model is due to provided with emergency starting device, when the battery of train breaks down, relay can be detected by accumulator failure and feeds back to drivers' cab, driver can operate emergency starting button in driving position, train can continue to run with to terminal, then enter storehouse maintenance.
Description
Technical field
It the utility model is related to a kind of secondary power system, more particularly to a kind of track traffic secondary power system.
Background technology
Track traffic secondary power system serves critically important booster action, at present, track in metro traction system
Traffic accessory power supply is usually to be used to illumination, air-conditioning, air compressor machine and control power source in metro traction system.Track
Traffic secondary power system includes the fuse and SIV auxiliary power units being connected with main power source, SIV auxiliary power units and row
Car network monitoring system is communicated.The defects of this accessory system is primarily present be：When battery is dashed forward in train travelling process
When so breaking down, only wait for rescue, if subway is run in tunnel, stop very big safety trouble be present for a long time；In addition,
After train is put in vehicle rapid lapse of time, battery can have under-voltage, now need special equipment to electric power storage
Pond is charged, complex operation.
Utility model content
The purpose of this utility model is to overcome disadvantages described above, there is provided a kind of track traffic simple to operate, safe and reliable
Secondary power system.
To achieve the above object, the technical solution of the utility model is that a kind of track traffic secondary power system, it includes
SIV auxiliary power units, fuse, train network monitoring system, in addition to emergency start button, battery voltage detector,
Emergency start power supply, whether battery voltage detector detection train battery tension is too low, and returns feedback signal and aid in electricity to SIV
Source device, described battery voltage detector include main contactor DBSK and control contactor KM, and main contactor DBSK is normal
Close contactor and with fuse be in series to emergency start power supply provide electricity, emergency start button be arranged on drivers' cab and with it is urgent
Startup power supply is connected, and starts emergency start button, and emergency start power supply provides control power supply so as to open to SIV auxiliary power units
Dynamic SIV auxiliary power units, SIV auxiliary power units provide control power supply to train and charged to train battery, described tight
Anxious startup power supply and SIV auxiliary power units are communicated with train network monitoring system.
Preferably, the emergency start power supply is DC1500/DC110 dc sources.
Advantageous effects of the present utility model are, due to track traffic secondary power system band emergency starting device,
If the battery of train breaks down, relay can be detected by accumulator failure and feed back to drivers' cab, driver can be
Driving position operates emergency starting button, and train can continue to run with to terminal, then enters storehouse maintenance；If train is in rolling stock section, poultry
Battery undervoltage, SIV auxiliary power units can be started, and charge a battery by plugging workshop power supply.
Brief description of the drawings
Fig. 1 is the utility model embodiment circuit theory diagrams.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model.
As illustrated, a kind of track traffic secondary power system, it includes SIV auxiliary power units 2, fuse 5, train
Network monitoring system 6, in addition to emergency start button 4, battery voltage detector 3, emergency start power supply 1, battery tension
Whether detection train 7 voltages of battery of detector 3 are too low, and feed back signal to SIV auxiliary power units 2, the storage battery
Pressure detector 3 includes main contactor DBSK and control contactor KM, main contactor DBSK for normally closed contactor and with the phase of fuse 5
Connect and provide electricity to emergency start power supply 1, emergency start button 4 is arranged on drivers' cab and is connected with emergency start power supply 1, starts
After emergency start button 4, emergency start power supply 1 provides control power supply so as to start SIV auxiliary electricity to SIV auxiliary power units 2
Source device 2, SIV auxiliary power units 2 provide control power supply to train and charged to train battery 7, the emergency start electricity
Source 1 and SIV auxiliary power units 2 are communicated with train network monitoring system 6, and the emergency start power supply 1 is DC1500/
DC110 dc sources.
More than be a kind of embodiment of the present utility model, a preferred demonstration example.Present utility model application request is protected
The scope of shield is not only limited in the embodiment.It is all to belong to guarantor of the present utility model with the equivalent technical scheme of the present embodiment
Protect scope.
Claims (2)
1. a kind of track traffic secondary power system, it includes SIV auxiliary power units, fuse, train network monitoring system,
Characterized in that, also include emergency start button, battery voltage detector, emergency start power supply, battery voltage detector
Whether too low detect train battery tension, and return feedback signal and give SIV auxiliary power units, described battery voltage detector
Including main contactor DBSK and control contactor KM, main contactor DBSK is normally closed contactor and is in series with fuse to urgent
Startup power supply provides electricity, and emergency start button is arranged on drivers' cab and is connected with emergency start power supply, starts emergency start button,
Emergency start power supply provides control power supply so as to start SIV auxiliary power units, SIV accessory power supplys to SIV auxiliary power units
Device to train provide control power supply and give train battery charging, the emergency start power supply and SIV auxiliary power units with
Train network monitoring system is communicated.
A kind of 2. track traffic secondary power system according to claim 1, it is characterised in that the emergency start power supply
For DC1500/DC110 dc sources.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763599.3U CN206884759U (en) | 2017-06-28 | 2017-06-28 | A kind of track traffic secondary power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763599.3U CN206884759U (en) | 2017-06-28 | 2017-06-28 | A kind of track traffic secondary power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206884759U true CN206884759U (en) | 2018-01-16 |
Family
ID=61297724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720763599.3U Active CN206884759U (en) | 2017-06-28 | 2017-06-28 | A kind of track traffic secondary power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206884759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038565A (en) * | 2018-08-16 | 2018-12-18 | 中车唐山机车车辆有限公司 | The grid-connected method of supplying power to of auxiliary power supply system and management system |
-
2017
- 2017-06-28 CN CN201720763599.3U patent/CN206884759U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038565A (en) * | 2018-08-16 | 2018-12-18 | 中车唐山机车车辆有限公司 | The grid-connected method of supplying power to of auxiliary power supply system and management system |
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