CN209267259U - A kind of power-supply system suitable for FTU intelligent FTU - Google Patents
A kind of power-supply system suitable for FTU intelligent FTU Download PDFInfo
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- CN209267259U CN209267259U CN201821978406.7U CN201821978406U CN209267259U CN 209267259 U CN209267259 U CN 209267259U CN 201821978406 U CN201821978406 U CN 201821978406U CN 209267259 U CN209267259 U CN 209267259U
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- power
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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Abstract
The utility model discloses a kind of power-supply systems suitable for FTU intelligent FTU, including active and standby AC power supply module, input EMC module, ACDC module, DCDC module, backup power supply management module, backup power supply module, combined floodgate, accumulation power supply module, Inverter, separating brake power module, each submodule and master control borad, the output end of the active and standby AC power supply module is connect with the input terminal of input EMC module, and the output end of EMC module is connect with the input terminal of ACDC module.This is suitable for the power-supply system of FTU intelligent FTU, power supply is provided for automation line feed terminals FTU, solve the problems, such as that line feed terminals FTU internal power supply is complicated and diversified, it is powered using double AC power source active-standby modes, it is powered simultaneously using battery and super capacitor as backup power supply, it can not only guarantee that master control borad 11 works normally, combined floodgate, accumulation power supply module 7, separating brake power module 9, accumulation power supply module 7 is also made to keep working normally.
Description
Technical field
The utility model relates to power system technologies field, specially a kind of power supply suitable for FTU intelligent FTU
System.
Background technique
FTU is installed outdoors, and the long-term work under the adverse circumstances such as high/low temperature, lightning stroke, it is easy to appear ask for power module
Topic, the complicated multiplicity of FTU internal electric source propose a kind of whole suitable for FTU Intelligent feeder line to guarantee the reliable and stable operation of FTU
The power-supply system at end.
Utility model content
The purpose of this utility model is to provide a kind of power-supply systems suitable for FTU intelligent FTU, have route
Simply, it is ensured that the advantages of master control borad works normally solves the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of suitable for FTU intelligent FTU
Power-supply system, including active and standby AC power supply module, input EMC module, ACDC module, DCDC module, backup power supply management module,
Backup power supply module, combined floodgate, accumulation power supply module, Inverter, separating brake power module, each submodule and master control borad, institute
The output end for stating active and standby AC power supply module is connect with the input terminal of input EMC module, inputs the output end and ACDC of EMC module
The input terminal of module connects, and the output end of ACDC module is connect with the input terminal of DCDC module, the output end connection of DCDC module
The input terminal of each submodule and master control borad；The output end connection of the active and standby AC power supply module closes a floodgate, accumulation power supply module
Input terminal, the input terminal of the output end connection Inverter of ACDC module and the input terminal of separating brake power module, inversion
The output end of power module connects the input terminal of combined floodgate, accumulation power supply module；The output end and ACDC of the backup power supply module
The output end of module is connected, and backup power supply management module is connected with backup power supply module, the output end of ACDC module and standby electricity
The input terminal of source control module connects.
Preferably, the input terminal of the active and standby AC power supply module accesses two-way 220V AC power source.
Preferably, the DCDC module provides the output of two-way mainstream power supply, wherein providing 24V direct current for each submodule
Source provides 5V DC power supply for master control borad.
Preferably, the backup power supply module is powered using battery and super capacitor.
Compared with prior art, the beneficial effects of the utility model are as follows:
This is suitable for the power-supply system of FTU intelligent FTU, provides power supply, line for automation line feed terminals FTU
Road is simple, solves the problems, such as that line feed terminals FTU internal power supply is complicated and diversified, is supplied using double AC power source active-standby modes
Electricity, while being powered using battery and super capacitor as backup power supply, it can not only guarantee that master control borad 11 works normally, also make
Combined floodgate, accumulation power supply module 7, separating brake power module 9, accumulation power supply module 7 keep working normally.
Detailed description of the invention
Fig. 1 is the system block diagram of the utility model.
In figure: 1, active and standby AC power supply module；2, EMC module is inputted；3, ACDC module；4, DCDC module；5, standby electricity
Source control module；6, backup power supply module；7, it closes a floodgate, accumulation power supply module；8, Inverter；9, separating brake power module；
10, each submodule；11, master control borad.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, a kind of power-supply system suitable for FTU intelligent FTU, including active and standby AC power supply module 1,
Input EMC module 2, ACDC module 3, DCDC module 4, backup power supply management module 5, backup power supply module 6, combined floodgate, energy storage electricity
Source module 7, Inverter 8, separating brake power module 9, each submodule 10 and master control borad 11, active and standby AC power supply module 1
Input terminal accesses two-way 220V AC power source, and the output end of active and standby AC power supply module 1 and the input terminal of input EMC module 2 connect
It connects, the output end of input EMC module 2 is connect with the input terminal of ACDC module 3, output end and the DCDC module 4 of ACDC module 3
Input terminal connection, the output end of DCDC module 4 connect the input terminal of each submodule 10 and master control borad 11, and DCDC module 4 provides two
Mainstream power supply output in road provides 5V DC power supply wherein providing 24V DC power supply for each submodule 10 for master control borad 11；It is active and standby
The output end of AC power supply module 1 connects the input terminal of combined floodgate, accumulation power supply module 7, and the output end of ACDC module 3 connects inversion
The input terminal of power module 8 and the input terminal of separating brake power module 9, the output end connection combined floodgate of Inverter 8, energy storage
The input terminal of power module 7；Backup power supply module 6 is powered using battery and super capacitor, the output end of backup power supply module 6
It is connected with the output end of ACDC module 3, backup power supply management module 5 is connected with backup power supply module 6, the output of ACDC module 3
End is connect with the input terminal of backup power supply management module 5.
This is suitable for the power-supply system of FTU intelligent FTU, and the input terminal of active and standby AC power supply module 1 accesses two-way
220V AC power source, so that the power-supply system has two-way 220V input current, active and standby AC power supply module 1 is to the active and standby electricity of two-way
Source switches over, and power supply is then output to input EMC module 2, and input EMC module 2 removes the electromagnetic interference in input power,
The power input of electromagnetic interference is removed into ACDC module 3, input current power conversion is 48V DC power supply by ACDC module 3,
It is supplied to DCDC module 4, while the charge power supply that also can be used as backup power supply module 6 uses；The backup power supply of setting manages mould
Charge and discharge and cell activation management of the block 5 to backup power supply module 6, meanwhile, which can be combined floodgate, accumulation power supply module
7 provide 220V AC power source, provide 48V DC power supply for separating brake power module 9, and provide two-way direct current by DCDC module 4
Power supply output provides 5V DC power supply wherein providing 24V DC power supply for each submodule 10 for master control borad 11；Backup power supply mould
Block 6 can be used as backup power supply output and be supplied to master control borad 11, separating brake power supply mould in the case where system input ac power failure
Block 9 and each submodule 10 use, and provide power supply to combined floodgate, accumulation power supply module 7 by Inverter 8.
In summary: this is suitable for the power-supply system of FTU intelligent FTU, provides confession for automation line feed terminals FTU
Power supply, route is simple, solves the problems, such as that line feed terminals FTU internal power supply is complicated and diversified, using double AC power source masters
Standby mode power, while being powered using battery and super capacitor as backup power supply, it can not only guarantee that master control borad 11 is normal
Work also makes combined floodgate, accumulation power supply module 7, separating brake power module 9, combined floodgate, accumulation power supply module 7 keep working normally.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of power-supply system suitable for FTU intelligent FTU, including active and standby AC power supply module (1), input EMC module
(2), ACDC module (3), DCDC module (4), backup power supply management module (5), backup power supply module (6), combined floodgate, accumulation power supply
Module (7), Inverter (8), separating brake power module (9), each submodule (10) and master control borad (11), it is characterised in that:
The output end of the active and standby AC power supply module (1) is connect with the input terminal of input EMC module (2), input EMC module (2)
Output end is connect with the input terminal of ACDC module (3), and the output end of ACDC module (3) is connect with the input terminal of DCDC module (4),
The output end of DCDC module (4) connects the input terminal of each submodule (10) and master control borad (11)；The active and standby AC power supply module
(1) input terminal of output end connection combined floodgate, accumulation power supply module (7), the output end of ACDC module (3) connect inverter mould
The input terminal of block (8) and the input terminal of separating brake power module (9), the output end connection combined floodgate of Inverter (8), energy storage
The input terminal of power module (7)；The output end of the backup power supply module (6) is connected with the output end of ACDC module (3), standby
Power management module (5) is connected with backup power supply module (6), the output end of ACDC module (3) and backup power supply management module (5)
Input terminal connection.
2. a kind of power-supply system suitable for FTU intelligent FTU according to claim 1, it is characterised in that: described
The input terminal of active and standby AC power supply module (1) accesses two-way 220V AC power source.
3. a kind of power-supply system suitable for FTU intelligent FTU according to claim 1, it is characterised in that: described
DCDC module (4) provides the output of two-way mainstream power supply, is master control borad wherein providing 24V DC power supply for each submodule (10)
(11) 5V DC power supply is provided.
4. a kind of power-supply system suitable for FTU intelligent FTU according to claim 1, it is characterised in that: described
Backup power supply module (6) is powered using battery and super capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821978406.7U CN209267259U (en) | 2018-11-28 | 2018-11-28 | A kind of power-supply system suitable for FTU intelligent FTU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821978406.7U CN209267259U (en) | 2018-11-28 | 2018-11-28 | A kind of power-supply system suitable for FTU intelligent FTU |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209267259U true CN209267259U (en) | 2019-08-16 |
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ID=67564936
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821978406.7U Active CN209267259U (en) | 2018-11-28 | 2018-11-28 | A kind of power-supply system suitable for FTU intelligent FTU |
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| Country | Link |
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| CN (1) | CN209267259U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110932386A (en) * | 2019-12-20 | 2020-03-27 | 烟台科大正信电气有限公司 | Power supply system for primary and secondary integration intelligent feeder terminal |
| CN111092484A (en) * | 2019-12-25 | 2020-05-01 | 河南省森电电力设备股份有限公司 | Power supply system for FTU |
-
2018
- 2018-11-28 CN CN201821978406.7U patent/CN209267259U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110932386A (en) * | 2019-12-20 | 2020-03-27 | 烟台科大正信电气有限公司 | Power supply system for primary and secondary integration intelligent feeder terminal |
| CN110932386B (en) * | 2019-12-20 | 2022-02-15 | 烟台科大正信电气有限公司 | Power supply system for primary and secondary integration intelligent feeder terminal |
| CN111092484A (en) * | 2019-12-25 | 2020-05-01 | 河南省森电电力设备股份有限公司 | Power supply system for FTU |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A power supply system for FTU intelligent feeder terminal Effective date of registration: 20220526 Granted publication date: 20190816 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Yueqing Hongqiao small and micro enterprise franchise sub branch Pledgor: ZHEJIANG KEZI ELECTRIC POWER TECHNOLOGY Co.,Ltd. Registration number: Y2022330000796 |