CN105098889A - High-power charging device for sightseeing vehicle - Google Patents

High-power charging device for sightseeing vehicle Download PDF

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Publication number
CN105098889A
CN105098889A CN201510433086.1A CN201510433086A CN105098889A CN 105098889 A CN105098889 A CN 105098889A CN 201510433086 A CN201510433086 A CN 201510433086A CN 105098889 A CN105098889 A CN 105098889A
Authority
CN
China
Prior art keywords
charging device
charger
group
switch
high power
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.)
Pending
Application number
CN201510433086.1A
Other languages
Chinese (zh)
Inventor
兰学红
喻晟
唐代银
朱小林
赵仕洋
黄国志
刘婷迪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Qihong Automobile Co Ltd
Original Assignee
Chengdu Qihong Automobile Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu Qihong Automobile Co Ltd filed Critical Chengdu Qihong Automobile Co Ltd
Priority to CN201510433086.1A priority Critical patent/CN105098889A/en
Publication of CN105098889A publication Critical patent/CN105098889A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a high-power charging device for a sightseeing vehicle. The high-power charging device comprises power supply, a charging circuit and a detection circuit, wherein the power supply, the charging circuit and the detection circuit are sequentially connected with one another; the charging circuit comprises a plurality of chargers, an indicator light and switches; the plurality of chargers are divided into three groups; the groups are connected with one another in parallel; each charger in each group of chargers is connected in parallel; the power supply passes through the first switch SW1 and then is divided into three paths; the first path of current passes through the second switch SW2 and then is accessed into the first group of chargers; the second path of current passes through the third switch SW3 and then is accessed into the second group of chargers; the third path of current passes through the fourth switch SW4 and then is accessed into the third group of chargers; the detection circuit comprises a resistor R1, an ampere meter and a voltage meter; the three groups of chargers are connected with one another in parallel and then are connected with the resistor R1 in series; the ampere meter detects the output current of the high-power charging device; and the voltage meter detects the output voltage of the high-power charging device. The charging device is safe and reliable; the charging time is greatly shortened; and the battery can be well protected.

Description

Tour bus high power charging device
Technical field
The invention belongs to technical field of traffic transportation, particularly a kind of tour bus high power charging device.
Background technology
Along with the burning hot development in electric motor car market, present charger is also developed fast.Traditional charger is substantially popularized, and this kind of charger generally adopts family expenses 220V alternating current to charge, and adopts the most simply to exchange to change galvanic operation principle into, and charge power, generally at 1KW to 2KW, causes the charging interval very long.Now existing power battery charging equipment is for traditional lead acid batteries provides the equipment of charging mostly on the market.Occurred plumbous carbon super capacitance cell on the market now, plumbous carbon super capacitance cell (group) has can the characteristic of high magnification high current charge-discharge, but the special equipment of unpromising lead carbon battery quick charge on the market.And those traditional charging devices generally adopt family expenses 220V standard household AC electrical to charge, not only charging current is little, charging interval long (general needs just can be full of for 8 to 12 hours) but also because its heat dispersion is bad and low being easy to of family expenses electric wire ability to bear causes security incident.Existing other modular charger extremely individual on the market, but their little module is all the 380V alternating current that adopts directly to be supplied this as the power supply of little module and causes its charger must add that rectifier bridge causes cost very high and also affects to some extent for fail safe at output.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of tour bus high power charging device is provided, this charging device adopts air switch, charge safe and reliable, adopt multiple little charger in parallel, greatly shorten the charging interval, adopt block combiner mode, extensibility is strong, adopt four indicator lights and ammeter voltmeter index signal, user can clearly know each state of charger working condition and know accurately charging current and now battery have voltage, each charge independence utensil has automatic current voltage identification function, can independently automatically control, according to size and the power of the automatic regulation output electric current of charge volume, battery pack is full of and automatically proceeds to trickle charge pattern afterwards, can be good at protection battery makes battery not damaged.
The object of the invention is to be achieved through the following technical solutions: tour bus high power charging device, it comprises power supply, charging circuit and testing circuit, and power supply, charging circuit are connected successively with testing circuit; Described charging circuit comprises multiple charger, indicator light and switch, and described multiple chargers divide three groups, in parallel between group with group, and each charger in each group charger is connected in parallel; Power supply is divided into three tunnels after the first interrupteur SW 1, and first via electric current accesses first group of charger after second switch SW2; Second road electric current accesses second group of charger after the 3rd interrupteur SW 3; 3rd road electric current accesses the 3rd group of charger after the 4th interrupteur SW 4; Described testing circuit comprises resistance R1, ammeter and voltmeter, connects after three groups of charger parallel connections with resistance R1, and ammeter detects the output current of high power charging device, and voltmeter detects high power charging device output voltage.
Described indicator light is 4, in order to the break-make of indicator cock; First indicator light L1 connects with the first interrupteur SW 1, and the second indicator light L2 connects with second switch SW2, and connect with the 3rd switch SW3, the 4th indicator light L4 of the 3rd indicator light L3 is moreed than the 4th interrupteur SW 2 and connected.
Described power supply is 380V three-phase and four-line alternating current, the phase in one group of charger connection three-phase electricity.
Described multiple chargers are 9 chargers supporting 11A electric current, are divided into 3 groups, often organize 3 charger parallel connections.
The switch of described high power charging device is air switch, and what be set to that a bus 3-point line switch carries out power supply opens closing control.
Described high power charging device also comprises large wind-force fan, dispels the heat to charging device cabinet.
The invention has the beneficial effects as follows: the invention provides a kind of tour bus high power charging device, this charging device adopts air switch, electric leakage is there is in charging process, during the problems such as short circuit, switch will cut out automatically, charge safe and reliable, adopt multiple little charger in parallel, greatly shorten the charging interval, adopt block combiner mode, extensibility is strong, adopt four indicator lights and ammeter voltmeter index signal, user can clearly know each state of charger working condition and know accurately charging current and now battery have voltage, each charge independence utensil has automatic current voltage identification function, can independently automatically control, according to size and the power of the automatic regulation output electric current of charge volume, battery pack is full of and automatically proceeds to trickle charge pattern afterwards, can be good at protection battery makes battery not damaged.
Accompanying drawing explanation
Fig. 1 is the structural representation of charging device.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, tour bus high power charging device, it comprises power supply, charging circuit and testing circuit, and power supply, charging circuit are connected successively with testing circuit; Described charging circuit comprises multiple charger, indicator light and switch, and described multiple chargers divide three groups, in parallel between group with group, and each charger in each group charger is connected in parallel; Power supply is divided into three tunnels after the first interrupteur SW 1, and first via electric current accesses first group of charger after second switch SW2; Second road electric current accesses second group of charger after the 3rd interrupteur SW 3; 3rd road electric current accesses the 3rd group of charger after the 4th interrupteur SW 4; Described testing circuit comprises resistance R1, ammeter and voltmeter, connects after three groups of charger parallel connections with resistance R1, and ammeter detects the output current of high power charging device, and voltmeter detects high power charging device output voltage.
Described indicator light is 4, in order to the break-make of indicator cock; First indicator light L1 connects with the first interrupteur SW 1, and the second indicator light L2 connects with second switch SW2, and connect with the 3rd switch SW3, the 4th indicator light L4 of the 3rd indicator light L3 is moreed than the 4th interrupteur SW 2 and connected.
Described power supply is 380V three-phase and four-line alternating current, the phase in one group of charger connection three-phase electricity.
Described multiple chargers are 9 chargers supporting 11A electric current, are divided into 3 groups, often organize 3 charger parallel connections.
The switch of described high power charging device is air switch, and what be set to that a bus 3-point line switch carries out power supply opens closing control.
Described high power charging device also comprises large wind-force fan, dispels the heat to charging device cabinet.
Charging device of the present invention adopts 380V three-phase and four-line to charge, and utilize block combiner mode, be made up of, charged in parallel several charging modules, charger works under big current condition of work, and rate of charge is designed to 0.5C and that is within 120 minutes, can be full of.For ensureing safety, except each charging module adopts fan for cooling, whole charger configures large wind-force fan in addition, guarantees heat radiation rapidly in cabinet.

Claims (6)

1. tour bus high power charging device, is characterized in that: it comprises power supply, charging circuit and testing circuit, and power supply, charging circuit are connected successively with testing circuit; Described charging circuit comprises multiple charger, indicator light and switch, and described multiple chargers divide three groups, in parallel between group with group, and each charger in each group charger is connected in parallel; Power supply is divided into three tunnels after the first interrupteur SW 1, and first via electric current accesses first group of charger after second switch SW2; Second road electric current accesses second group of charger after the 3rd interrupteur SW 3; 3rd road electric current accesses the 3rd group of charger after the 4th interrupteur SW 4; Described testing circuit comprises resistance R1, ammeter and voltmeter, connects after three groups of charger parallel connections with resistance R1, and ammeter detects the output current of high power charging device, and voltmeter detects high power charging device output voltage.
2. tour bus high power charging device according to claim 1, is characterized in that: described indicator light is 4, in order to the break-make of indicator cock; First indicator light L1 connects with the first interrupteur SW 1, and the second indicator light L2 connects with second switch SW2, and connect with the 3rd switch SW3, the 4th indicator light L4 of the 3rd indicator light L3 is moreed than the 4th interrupteur SW 2 and connected.
3. tour bus high power charging device according to claim 1, is characterized in that: described power supply is 380V three-phase and four-line alternating current, the phase in one group of charger connection three-phase electricity.
4. tour bus high power charging device according to claim 1, is characterized in that: described multiple chargers are 9 chargers supporting 11A electric current, are divided into 3 groups, often organize 3 charger parallel connections.
5. tour bus high power charging device according to claim 1, is characterized in that: the switch of described high power charging device is air switch, and what be set to that a bus 3-point line switch carries out power supply opens closing control.
6. tour bus high power charging device according to claim 1, is characterized in that: described high power charging device also comprises large wind-force fan, dispels the heat to charging device cabinet.
CN201510433086.1A 2015-07-22 2015-07-22 High-power charging device for sightseeing vehicle Pending CN105098889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510433086.1A CN105098889A (en) 2015-07-22 2015-07-22 High-power charging device for sightseeing vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510433086.1A CN105098889A (en) 2015-07-22 2015-07-22 High-power charging device for sightseeing vehicle

Publications (1)

Publication Number Publication Date
CN105098889A true CN105098889A (en) 2015-11-25

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Family Applications (1)

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CN201510433086.1A Pending CN105098889A (en) 2015-07-22 2015-07-22 High-power charging device for sightseeing vehicle

Country Status (1)

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CN (1) CN105098889A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI697685B (en) * 2019-01-22 2020-07-01 日商軟能智控設備有限公司 Multichannel charging/discharging power supply with contact function
US11145913B2 (en) 2017-08-31 2021-10-12 Softenergy Controls Inc. Contact function-equipped multichannel charge/discharge power supply with voltage measurement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6424120B1 (en) * 2001-11-13 2002-07-23 E-Lead Electronic Co., Ltd. Asymmetrical charger
CN202616849U (en) * 2012-05-28 2012-12-19 广东自动化电气集团有限公司 Electric automobile charger
CN203800679U (en) * 2013-11-14 2014-08-27 北京先行电气有限公司 Large-power tramcar charging device
CN204967299U (en) * 2015-07-22 2016-01-13 成都启鸿汽车有限责任公司 High -power charger of sightseeing vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6424120B1 (en) * 2001-11-13 2002-07-23 E-Lead Electronic Co., Ltd. Asymmetrical charger
CN202616849U (en) * 2012-05-28 2012-12-19 广东自动化电气集团有限公司 Electric automobile charger
CN203800679U (en) * 2013-11-14 2014-08-27 北京先行电气有限公司 Large-power tramcar charging device
CN204967299U (en) * 2015-07-22 2016-01-13 成都启鸿汽车有限责任公司 High -power charger of sightseeing vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11145913B2 (en) 2017-08-31 2021-10-12 Softenergy Controls Inc. Contact function-equipped multichannel charge/discharge power supply with voltage measurement
TWI697685B (en) * 2019-01-22 2020-07-01 日商軟能智控設備有限公司 Multichannel charging/discharging power supply with contact function

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Application publication date: 20151125