CN110401257A - Double branch power control systems of electric loader - Google Patents
Double branch power control systems of electric loader Download PDFInfo
- Publication number
- CN110401257A CN110401257A CN201910683450.8A CN201910683450A CN110401257A CN 110401257 A CN110401257 A CN 110401257A CN 201910683450 A CN201910683450 A CN 201910683450A CN 110401257 A CN110401257 A CN 110401257A
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- Prior art keywords
- port
- power control
- cathode
- positive
- anode
- Prior art date
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Links
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
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- Secondary Cells (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Abstract
The present invention relates to electric loader, double branch power control systems of especially a kind of electric loader.Including battery pack, power control circuit plate, power control circuit plate is equipped with power input port, multiple output ports and PORT COM, battery pack is connect by route with power control circuit plate, power input port includes the first positive port, the first cathode port, the second positive port and the second cathode port, and the anode and cathode of the first battery pack of the first input branch are connect with the first positive port and the first cathode port respectively by the first positive route and the first anode circuit；The anode and cathode of second battery pack of the second input branch are connect with the second positive port and the second cathode port respectively by the second positive route and the second anode circuit.The present invention can reduce the electric current of input power control circuit board, reduce the temperature of power control circuit plate.
Description
Technical field
The present invention relates to electric loader, double branch power control systems of especially a kind of electric loader.
Background technique
For traditional loading machine using diesel engine as power, horsepower is big, and discharge is big.Electric loader solves conventional load
The problem of machine discharges adapts to the requirement of national new energy.The characteristics of power supply of electric loader is rechargeable battery set, battery pack be
The phenomenon that voltage is high, and electric current is big, and power control circuit plate is easy to happen overheat causes failure, shortens the service life.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of double branch power control systems of electric loader, solve electricity
The excessively high problem of source control circuit board temperature.
The technical solution used to solve the technical problems of the present invention is that:
A kind of double branch power control systems of electric loader, including battery pack, power control circuit plate, power control circuit
Plate is equipped with power input port, multiple output ports and PORT COM, and battery pack is connect by route with power control circuit plate,
Power input port includes the first positive port, the first cathode port, the second positive port and the second cathode port, the first input
The anode and cathode of first battery pack of branch by the first positive route and the first anode circuit respectively with the first anode port
It is connected with the first cathode port；The anode and cathode of second battery pack of the second input branch pass through the second positive route and second
Anode circuit is connect with the second positive port and the second cathode port respectively.
The present invention by adopting the above technical scheme, compared with prior art, beneficial effect is:
Using double branch power inputs, the electric current of input power control circuit board is reduced, reduces power control circuit plate
Temperature can be improved the power control circuit plate service life.
Detailed description of the invention
Fig. 1 is the circuit diagram of the embodiment of the present invention；
In figure: power control circuit plate 1；First positive port 2；First positive route 3；First battery pack 4；First anode circuit
5；First cathode port 6；Second positive port 7；Second positive route 8；Second battery pack 9；Second anode circuit 10；Second is negative
Extreme mouth 11；From PORT COM 12；Heat port 13；BMS debugs port 14；Motor cathode output end mouth 15；First charging end
Mouth 16；Second charging port 17；The port DCDC 18；The port PTC 19；Air-conditioning port 20；Electrode negative port 21；Vehicle communication terminal
Mouth 22.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
Referring to Fig. 1, a kind of double branch power control systems of electric loader, by the 1, first anode of power control circuit plate
Route 3, the first battery pack 4, first the 5, second positive route 8 of anode circuit, the second battery pack 9, the second anode circuit 10 are constituted.
Power control circuit plate 1 is equipped with power input port, multiple output ports and PORT COM, and power input port is by the first anode
Port 2, the 6, second positive port 7 of the first cathode port and the second cathode port 11 are constituted.First positive port 2 and the first cathode
Port 6 connect with the first input branch, and the anode of the first battery pack 4 of the first input branch passes through the first anode route 3 and the
One positive port 2 connects；The cathode of first battery pack 4 is connect by the first anode circuit 5 with the first cathode port 6.
Second positive port 7 and the second cathode port 11 are connect with the second input branch, the second electricity of the second input branch
The anode of pond group 9 is connect by the second positive route 8 with the second positive port 7, and the cathode of the second battery pack 9 passes through the second cathode
Route 10 is connect with the second cathode port 11.
Power control circuit plate 1 is equipped with defeated from PORT COM 12, heating port 13, BMS debugging port 14, motor anode
Exit port 15, the first charging port 16, the second charging port 17, the port DCDC 18, the port PTC 19, air-conditioning port 20, motor are negative
Extreme mouth 21 and vehicle PORT COM 22.
The foregoing is merely preferably feasible embodiment of the invention, not thereby limiting the scope of the invention,
It is all to change with equivalent structure made by description of the invention and accompanying drawing content, it is intended to be included within the scope of the present invention.
Claims (1)
1. a kind of double branch power control systems of electric loader, including battery pack, power control circuit plate, power control line
Road plate is equipped with power input port, multiple output ports and PORT COM, and battery pack is connected by route and power control circuit plate
It connects, it is characterised in that: power input port includes that the first positive port, the first cathode port, the second positive port and second are negative
Extreme mouth, the anode and cathode of the first battery pack of the first input branch pass through the first positive route and the first anode circuit difference
It is connect with the first positive port and the first cathode port；The anode and cathode of second battery pack of the second input branch pass through second
Positive route and the second anode circuit are connect with the second positive port and the second cathode port respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910683450.8A CN110401257A (en) | 2019-07-26 | 2019-07-26 | Double branch power control systems of electric loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910683450.8A CN110401257A (en) | 2019-07-26 | 2019-07-26 | Double branch power control systems of electric loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110401257A true CN110401257A (en) | 2019-11-01 |
Family
ID=68326125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910683450.8A Pending CN110401257A (en) | 2019-07-26 | 2019-07-26 | Double branch power control systems of electric loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110401257A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201048140Y (en) * | 2005-10-28 | 2008-04-16 | 布莱克和戴克公司 | Battery pack for cordless power tool |
| US20150054467A1 (en) * | 2012-03-28 | 2015-02-26 | Sanyo Electric Co., Ltd. | Battery control device |
| CN204538792U (en) * | 2015-04-23 | 2015-08-05 | 中航锂电（洛阳）有限公司 | A kind of parallel power supply system and power module |
| CN109450077A (en) * | 2018-12-12 | 2019-03-08 | 苏州工业园区科佳自动化有限公司 | A kind of compatible dual path isolation power switcher of alternating current-direct current |
| CN210053242U (en) * | 2019-07-26 | 2020-02-11 | 唐山鼎石汽车制造有限公司 | Double-branch power supply control system of electric loader |
-
2019
- 2019-07-26 CN CN201910683450.8A patent/CN110401257A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201048140Y (en) * | 2005-10-28 | 2008-04-16 | 布莱克和戴克公司 | Battery pack for cordless power tool |
| US20150054467A1 (en) * | 2012-03-28 | 2015-02-26 | Sanyo Electric Co., Ltd. | Battery control device |
| CN204538792U (en) * | 2015-04-23 | 2015-08-05 | 中航锂电（洛阳）有限公司 | A kind of parallel power supply system and power module |
| CN109450077A (en) * | 2018-12-12 | 2019-03-08 | 苏州工业园区科佳自动化有限公司 | A kind of compatible dual path isolation power switcher of alternating current-direct current |
| CN210053242U (en) * | 2019-07-26 | 2020-02-11 | 唐山鼎石汽车制造有限公司 | Double-branch power supply control system of electric loader |
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