CN108973700A - A kind of magnetic-levitation train emergency starting method - Google Patents
A kind of magnetic-levitation train emergency starting method Download PDFInfo
- Publication number
- CN108973700A CN108973700A CN201810761807.5A CN201810761807A CN108973700A CN 108973700 A CN108973700 A CN 108973700A CN 201810761807 A CN201810761807 A CN 201810761807A CN 108973700 A CN108973700 A CN 108973700A
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- CN
- China
- Prior art keywords
- dc110v
- dc330v
- emergency starting
- train
- emergency
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L9/00—Electric propulsion with power supply external to the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of magnetic-levitation train emergency starting methods, using DC330V battery as emergency power supply, supply control electricity needed for train activates control loop, subordinate inverter, DC110V charger by emergency power supply module；Emergency starting module input rated voltage is DC330V, and output rated voltage DC110V is placed in DC330V power supply.Its input connects on the DC330V bus of DC330V power supply, and the DC110V of output is connected to train activation, subordinate inverter, the control loop of DC110V charger.The emergency starting of train can be completed in the present invention in the case where obstructed DC1500V high-voltage electricity, reduces emergency starting power module technical difficulty and cost；Safety greatly improves.
Description
Technical field
The invention belongs to whole train field of electrical control, relate more specifically to a kind of emergency starting for magnetic-levitation train
Method.
Background technique
Currently, when magnetic-levitation train DC110V battery there is power shortage and can not normal Activate train when, can by train it is logical on
DC1500V voltage is converted to DC110V voltage by the emergency starting unit inside subordinate inverter by DC1500V high-voltage electricity, is supplied
To the control electricity of DC110V charger and subordinate inverter, to complete the emergency starting of train and activate DC110V battery.
DC1500V need to be directly transformed to DC110V, higher cost by the emergency starting unit of this mode；And fail normally to swash in train
In the case where work, for upper DC1500V high-voltage electricity, it is variant that debugging process is powered on normal train, there is certain risk.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of magnetic-levitation train emergency starting methods, will
DC330V voltage is converted to DC110V voltage, provides emergency starting, at low cost, highly-safe.
The purpose of the present invention is achieved through the following technical solutions: a kind of magnetic-levitation train emergency starting method, will
DC330V battery as emergency power supply, by emergency power supply module supply train activate control loop, subordinate inverter,
The electricity of control needed for DC110V charger；
Emergency starting module input rated voltage is DC330V, output rated voltage DC110V, is placed in DC330V electricity
In source.Its input connects on the DC330V bus of DC330V power supply, and the DC110V of output is connected to train activation, auxiliary inversion
The control loop of device, DC110V charger.
It is preferred that control cabinet provides the passive switch of an emergency starting on vehicle, when train DC110V battery
When power shortage, driver can operate the emergency starting switch of control cabinet, give one enabling signal of emergency starting module, emergency starting module
DC330V voltage can be converted to DC110V, into emergency starting state.
It is preferred that leading to upper high pressure after train normal Activate, DC110V charger, which can enter, works normally shape
State charges for DC110V battery, activates battery.
The beneficial effects of the present invention are: the emergency starting of train can be completed in the case where obstructed DC1500V high-voltage electricity,
Reduce emergency starting power module technical difficulty and cost；Safety greatly improves.
Detailed description of the invention
Fig. 1 is the applied topology figure of emergency starting module.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawing, but protection scope of the present invention is not limited to
It is as described below.
As shown in Figure 1, a kind of magnetic-levitation train emergency starting method, using DC330V battery as emergency power supply, by answering
Control electricity needed for urgent telegram source module supplies train activation control loop, subordinate inverter, DC110V charger；
Emergency starting module input rated voltage is DC330V, output rated voltage DC110V, is placed in DC330V electricity
In source.Its input connects on the DC330V bus of DC330V power supply, and the DC110V of output is connected to train activation, auxiliary inversion
The control loop of device, DC110V charger.
In a preferred embodiment, control cabinet provides the passive switch of an emergency starting on vehicle, as train DC110V
When discharged or defective battery, driver can operate the emergency starting switch of control cabinet, give one enabling signal of emergency starting module, emergency opens
DC330V voltage can be converted to DC110V by dynamic model block, into emergency starting state.
In a preferred embodiment, after train normal Activate, lead to upper high pressure, DC110V charger can enter normal work
Make state, charge for DC110V battery, activates battery.
In a preferred embodiment, emergency starting module input rated voltage is DC330V, and output rated voltage is
DC110V is placed in DC330V power supply.The input of emergency starting module connects on the DC330V bus of DC330V power supply, output
DC110V is connected to train activation, subordinate inverter, the control loop of DC110V charger.
Magnetic-levitation train is also equipped with special DC330V battery, as magnetic-levitation train DC110V in addition to DC110V battery
When power shortage occurs in battery, it can be activated by emergency power supply module supply train using DC330V battery as emergency power supply, is auxiliary
The electricity of control needed for helping inverter, DC110V charger leads to upper high pressure after train normal Activate, and DC110V charger can be into
Enter normal operating conditions, charge for DC110V battery, activates battery.Emergency power supply module converts DC330V voltage
For DC110V voltage, cost decline；High pressure can be led to again in train normal Activate and after confirming train status, more meet train and power on
Debug process.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, it is noted that all
Made any modifications, equivalent replacements, and improvements etc. within the spirit and principles in the present invention should be included in guarantor of the invention
Within the scope of shield.
Claims (3)
1. a kind of magnetic-levitation train emergency starting method, it is characterised in that: using DC330V battery as emergency power supply, pass through emergency
Control electricity needed for power module supplies train activation control loop, subordinate inverter, DC110V charger；
Emergency starting module input rated voltage is DC330V, and output rated voltage DC110V is placed in DC330V power supply.
Its input connects on the DC330V bus of DC330V power supply, the DC110V of output be connected to train activation, subordinate inverter,
The control loop of DC110V charger.
2. a kind of magnetic-levitation train emergency starting method according to claim 1, it is characterised in that: control cabinet provides one on vehicle
The passive switch of a emergency starting, when train DC110V discharged or defective battery, driver can operate the emergency starting switch of control cabinet,
Give emergency starting module one enabling signal, DC330V voltage can be converted to DC110V by emergency starting module, into emergency
Starting state.
3. a kind of magnetic-levitation train emergency starting method according to claim 1, it is characterised in that: in train normal Activate
Afterwards, lead to upper high pressure, DC110V charger can enter normal operating conditions, charge for DC110V battery, activate battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810761807.5A CN108973700A (en) | 2018-07-12 | 2018-07-12 | A kind of magnetic-levitation train emergency starting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810761807.5A CN108973700A (en) | 2018-07-12 | 2018-07-12 | A kind of magnetic-levitation train emergency starting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108973700A true CN108973700A (en) | 2018-12-11 |
Family
ID=64537840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810761807.5A Pending CN108973700A (en) | 2018-07-12 | 2018-07-12 | A kind of magnetic-levitation train emergency starting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108973700A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703374A (en) * | 2019-01-18 | 2019-05-03 | 中车青岛四方机车车辆股份有限公司 | A kind of train emergency starting circuit, activation system and starting method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003066368A1 (en) * | 2002-02-07 | 2003-08-14 | Elin Ebg Traction Gmbh | Vehicle comprising a battery drive and a method for operating a vehicle of this type |
| CN103042945A (en) * | 2012-12-24 | 2013-04-17 | 唐山轨道客车有限责任公司 | Maglev train power system |
| CN103568996A (en) * | 2012-08-08 | 2014-02-12 | 北汽福田汽车股份有限公司 | Starting system of new energy automobile |
| CN107379983A (en) * | 2017-06-27 | 2017-11-24 | 中车青岛四方机车车辆股份有限公司 | A kind of battery traction electric power system and train for train |
| JP2017225279A (en) * | 2016-06-16 | 2017-12-21 | 東海旅客鉄道株式会社 | Power conversion system |
| CN207291909U (en) * | 2017-08-21 | 2018-05-01 | 奥龙汽车有限公司 | A kind of special-purpose vehicle dual battery system |
-
2018
- 2018-07-12 CN CN201810761807.5A patent/CN108973700A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003066368A1 (en) * | 2002-02-07 | 2003-08-14 | Elin Ebg Traction Gmbh | Vehicle comprising a battery drive and a method for operating a vehicle of this type |
| CN103568996A (en) * | 2012-08-08 | 2014-02-12 | 北汽福田汽车股份有限公司 | Starting system of new energy automobile |
| CN103042945A (en) * | 2012-12-24 | 2013-04-17 | 唐山轨道客车有限责任公司 | Maglev train power system |
| JP2017225279A (en) * | 2016-06-16 | 2017-12-21 | 東海旅客鉄道株式会社 | Power conversion system |
| CN107379983A (en) * | 2017-06-27 | 2017-11-24 | 中车青岛四方机车车辆股份有限公司 | A kind of battery traction electric power system and train for train |
| CN207291909U (en) * | 2017-08-21 | 2018-05-01 | 奥龙汽车有限公司 | A kind of special-purpose vehicle dual battery system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703374A (en) * | 2019-01-18 | 2019-05-03 | 中车青岛四方机车车辆股份有限公司 | A kind of train emergency starting circuit, activation system and starting method |
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| PB01 | Publication | ||
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Application publication date: 20181211 |