CN208691003U - Harbour bridge mixed type power supply system - Google Patents
Harbour bridge mixed type power supply system Download PDFInfo
- Publication number
- CN208691003U CN208691003U CN201821506904.1U CN201821506904U CN208691003U CN 208691003 U CN208691003 U CN 208691003U CN 201821506904 U CN201821506904 U CN 201821506904U CN 208691003 U CN208691003 U CN 208691003U
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- China
- Prior art keywords
- generating set
- power supply
- inverter
- diesel generating
- mixed type
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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.)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A kind of harbour bridge mixed type power supply system, including diesel generating set, charging driver, inverter, bus, multiple battery groups, intelligent battery management module and controller, the diesel generating set is connect through the charging driver with inverter, the bus is connected between the charging driver and inverter, the multiple battery group is in parallel, and it is connect by the bus with RTG control system, the intelligent battery management module is connect with the multiple battery group, the controller and the diesel generating set, charging driver, inverter, intelligent battery management module and the connection of RTG control system.The utility model uses battery group as main power source, provides power to RTG control system or ancillary equipment, improves the flexibility lost due to oil changes electricity in pier storage yard, discharge is low, and oil consumption is small, and noise pollution is small, easy-maintaining.
Description
Technical field
The utility model belongs to Gang Changqiao power supply technique field more particularly to a kind of harbour bridge mixed type power supply system.
Background technique
Domestic port container terminal mostly is completed the engineering that bridge oil changes electricity, improved field bridge RTG control system
System uses alternating current using diesel generating set as power when operation in the area Er Xiang, the frequent switching of alternating current and diesel power generation is led
The abrasion of cluster engine has been caused to increase, so that transition flexibility reduces and influences operating efficiency.
Utility model content
Based on this, in view of the above technical problems, a kind of harbour bridge mixed type power supply system is provided.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of harbour bridge mixed type power supply system, including it is diesel generating set, charging driver, inverter, bus, more
A battery group, intelligent battery management module and controller, the diesel generating set is through the charging driver and inversion
Device connection, the bus are connected between the charging driver and inverter, and the multiple battery group is in parallel, and passes through institute
It states bus to connect with RTG control system, the intelligent battery management module is connect with the multiple battery group, the controller
It is connect with the diesel generating set, charging driver, inverter, intelligent battery management module and RTG control system.
This programme further includes sine wave filter, and the sine wave filter is connected to the diesel generating set and charging
Between driver.
The diesel generating set is the diesel generating set of 60KW, 400V, and the battery group is three, each electric power storage
Chi Zuwei 45AH, each battery group are in series by 22 battery modules.
The controller is connect by CAN bus with intelligent battery management module.
The charging driver is D1000 rectification module.
The controller is PLC controller.
The utility model uses battery group as main power source, provides power to RTG control system or ancillary equipment,
The flexibility lost due to oil changes electricity in pier storage yard is improved, discharge is low, and oil consumption is small, and noise pollution is small, easy-maintaining.
Detailed description of the invention
The utility model is described in detail with reference to the accompanying drawings and detailed description:
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, a kind of harbour bridge mixed type power supply system, including diesel generating set 110, charging driver
120, inverter 130, bus 140, multiple battery groups 150, intelligent battery management module 160 and controller 170.
The charged driver 120 of diesel generating set 110 is connect with inverter 130.
In the present embodiment, diesel generating set uses the diesel generating set of 60KW, 400V.
The 400V AC rectification that charging driver 120 exports diesel generating set 110 boosts and steady at direct current
Surely required voltage is arrived, which can charge to battery group 150, or pass through inverter 130 for DC inverter
At three-phase alternating current, three-phase alternating current carries out auxiliary power supply by auxiliary service transformer 2, such as to illumination, 380V accessory power supply
It is powered.
Wherein, charging driver 120 is not only exported diesel generating set 110 using the D1000 rectification module of 60KW
400V AC rectification at direct current, and boost and be stabilized to required voltage, while can be prevented by limiting electric current
Generating set overload is flame-out when raising heavy duty rises, and generating set is made to always work in best efficiency point, improves diesel-driven generator
The generating efficiency of group.Inverter 130 is 110KW.
Bus 140 is connected between charging driver 120 and inverter 130.
Multiple battery groups 150 are connected in parallel to bus 140, and are connected in RTG control system 3 by bus 140, thus logical
Multiple battery groups 150 are crossed to supply two cart walking mechanisms of RTG control system 3, trolley translation mechanism and lifting mechanism
Electricity.
When any one battery group 150, which breaks down, can not work normally, other battery groups 150 can continue to supply
Electricity, each mechanism can emergency actions at a slow speed.
Wherein, battery group 150 is three, and each battery group 150 is 45AH, and each battery group 150 is by 22 electricity
Pond block coupled in series is constituted, and 150 voltage of battery group is 27.6V, total voltage 607V, battery module using Japanese Toshiba it is original-pack into
Mouth lithium titanate battery.
Intelligent battery management module 160 is connect with multiple battery groups 150, is managed to battery group 150.
Controller 170 uses PLC controller, with diesel generating set 110, charging driver 120, inverter 130, intelligence
It can battery management module 160 and the connection of RTG control system 3.
Wherein, controller 170 is connect by CAN bus with intelligent battery management module 160.
In order to filter off the harmonic wave that inverter 130 exports three-phase electricity, smooth three-phase electricity is mentioned closer to three phase sine alternating current wave
High auxiliary power supply quality, influence of the harmonic carcellation voltage to controlling electronic devices, the present embodiment are also provided with sine wave filter
180, sine wave filter 180 is connected between diesel generating set 110 and charging driver 120.
Controller 170 detects the state (failure, oil level, oil temperature and operation etc.) of diesel generating set 110, charging driver
120 state (failure, operation) and the state of inverter 130, while controlling diesel generating set 110, charging driver
120 and inverter 130 operation.
Controller 170 and RTG control system 3 communicate, and send the states such as the failure, operation of Tthe utility model system, and
Allow or RTG control system 3 is forbidden to run, when RTG control system 3 receives the failure of Tthe utility model system, RTG control system
System 3 stops immediately, each mechanism emergency braking.
It in Tthe utility model system normal course of operation, is powered by battery group 150 to RTG control system 3, and by inverse
Become device 130 and carry out auxiliary power supply, when controller 170 receives the battery capacity low signal that intelligent battery management module 160 is sent
Afterwards, starting diesel generating set 110 is run immediately, after receiving 110 normal operation signal of diesel generating set, starting charging driving
Device 120, diesel generating set 110 start to charge to battery group 150, meanwhile, system is controlled to RTG by diesel generating set 110
System 3 is powered, and carries out auxiliary power supply by inverter 130；When the electricity for receiving intelligent battery management module 160 and sending
After the electricity high RST of pond, stops charging driver 120 and diesel generating set 110 works.
In Tthe utility model system normal course of operation, inverter 130 works always.When stopping Tthe utility model system
When, diesel generating set 110, charging driver 120, inverter 130 all stop working, and reduce energy consumption.
The utility model uses battery group as main power source, provides power to RTG control system or ancillary equipment,
The flexibility lost due to oil changes electricity in pier storage yard is improved, discharge is low, and oil consumption is small, and noise pollution is small, easy-maintaining.
But those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate this
Utility model, and being not used as the restriction to the utility model, if in the spirit of the utility model, to
Variation, the modification of the upper embodiment will all be fallen in the Claims scope of the utility model.
Claims (6)
1. a kind of harbour bridge mixed type power supply system, which is characterized in that including diesel generating set, charging driver, inversion
Device, bus, multiple battery groups, intelligent battery management module and controller, the diesel generating set drive through the charging
Dynamic device is connect with inverter, and the bus is connected between the charging driver and inverter, and the multiple battery group is simultaneously
Connection, and connect by the bus with RTG control system, the intelligent battery management module and the multiple battery group connect
It connects, the controller and the diesel generating set, charging driver, inverter, intelligent battery management module and RTG are controlled
System connection.
2. a kind of harbour bridge mixed type power supply system according to claim 1, which is characterized in that further include sine wave filter
Wave device, the sine wave filter are connected between the diesel generating set and charging driver.
3. a kind of harbour bridge mixed type power supply system according to claim 1 or 2, which is characterized in that the diesel oil hair
Motor group is the diesel generating set of 60KW, 400V, and the battery group is three, and each battery group is 45AH, described every
A battery group is in series by 22 battery modules.
4. a kind of harbour bridge mixed type power supply system according to claim 3, which is characterized in that the controller passes through
CAN bus is connect with intelligent battery management module.
5. a kind of harbour bridge mixed type power supply system according to claim 4, which is characterized in that the charging driver
For D1000 rectification module.
6. a kind of harbour bridge mixed type power supply system according to claim 5, which is characterized in that the controller is
PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821506904.1U CN208691003U (en) | 2018-09-14 | 2018-09-14 | Harbour bridge mixed type power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821506904.1U CN208691003U (en) | 2018-09-14 | 2018-09-14 | Harbour bridge mixed type power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208691003U true CN208691003U (en) | 2019-04-02 |
Family
ID=65888712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821506904.1U Expired - Fee Related CN208691003U (en) | 2018-09-14 | 2018-09-14 | Harbour bridge mixed type power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208691003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114006452A (en) * | 2022-01-04 | 2022-02-01 | 深圳市聚能优电科技有限公司 | Energy storage management method, device and equipment for EMS to generator and storage medium |
| US11485615B2 (en) * | 2018-10-19 | 2022-11-01 | Paceco Corp. | Battery-powered rubber-tired gantry crane with onboard charging system |
-
2018
- 2018-09-14 CN CN201821506904.1U patent/CN208691003U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11485615B2 (en) * | 2018-10-19 | 2022-11-01 | Paceco Corp. | Battery-powered rubber-tired gantry crane with onboard charging system |
| CN114006452A (en) * | 2022-01-04 | 2022-02-01 | 深圳市聚能优电科技有限公司 | Energy storage management method, device and equipment for EMS to generator and storage medium |
| CN114006452B (en) * | 2022-01-04 | 2022-04-01 | 深圳市聚能优电科技有限公司 | Energy storage management method, device and equipment for EMS to generator and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20210914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |