CN102447298A - Mobile intelligent direct current power supply device - Google Patents
Mobile intelligent direct current power supply device Download PDFInfo
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- CN102447298A CN102447298A CN2011104464355A CN201110446435A CN102447298A CN 102447298 A CN102447298 A CN 102447298A CN 2011104464355 A CN2011104464355 A CN 2011104464355A CN 201110446435 A CN201110446435 A CN 201110446435A CN 102447298 A CN102447298 A CN 102447298A
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Abstract
The invention discloses a mobile intelligent direct current power supply device, comprising a mobile control charging cabinet, a mobile pressure regulating feed cabinet and a mobile battery combined tank, wherein a first group of connecting interfaces on the mobile control charging cabinet are connected with a second group of connecting interfaces on the mobile pressure regulating feed cabinet by virtue of cables; and the first group of connecting groups on the mobile control charging cabinet on the mobile control charging cabinet are also connected with the mobile battery combined tank by virtue of the cables. By applying the mobile intelligent direct current power supply device disclosed by the invention, electricity utilization reliability is improved, economic loss caused by fault and power failure time is reduced, production cost is saved, working efficiency is improved, and safety management level is enhanced.
Description
Technical field
The present invention relates to a kind of movable-type intelligent continuous-current plant.
Background technology
Continuous-current plant is mainly used in emergency power supply and transforming plant DC power-supply system when providing power system transformer substation the to have an accident interim DC power supply when transforming.The basic function of continuous-current plant is required as follows: use the DC power supply of different nominal voltages for different transformer stations, this continuous-current plant all can provide the DC power supply (DC110V or DC220V) of corresponding nominal voltage.Simultaneously the nominal power supply can also be provided is that DC power supply is used in the communication of DC48V to this device.Next possesses in the output of perfect monitoring, alarming and information send function, and fault message is through voice prompt alarm, can be under the unattended operation situation safe and stable operation, reduce operation field and keep watch on personnel.Guarantee that repairing or improvement project field operation personnel rationally have a rest.Be that package unit is easy to carry in addition, assembling is flexible, and the wiring between each casing fast, safely, reliably.
An original covering device as interim DC power supply mainly contains Portable DC charging machine, bakelite plug-in strip plate and batteries (monomer voltage 12V) and forms.There is the deficiency of the following aspects in it:
Continuous-current plant is after putting into operation, and the staff need keep watch on and grasp the running status of device at any time, guarantees each dc load operate as normal.Whether whether original interim flow directing device does not possess self-monitoring and warning function, need the operation of staff's running check charger normal, measure DC bus-bar voltage and meet the requirements.Original in addition flow directing device does not have the grounding monitor function, in case device itself or dc load side generation DC earthing will cause direct-current short circuit and accidents such as protective relaying device malfunction, tripping.
Because continuous-current plant will be used for emergency first-aid repair, it carries, assembles and must make things convenient for.Each building block of original continuous-current plant disperses, the direct current system of corresponding different substation, and model also is not quite similar, and makes preparation become and complicacy, has influenced the operating efficiency and the time of emergency first-aid repair.Install field connection complicacy, unreliable in addition, reduced the fail safe of device operation.
Original continuous-current plant output is single, the 48V DC power supply of the usefulness of not communicating by letter.Because without voltage adjusting device, the control busbar voltage is unstable, influenced the reliability service of control bus load.
Original batteries (being made up of 9 or 18 cells) connector is many, complex connection.
Summary of the invention
The object of the present invention is to provide a kind of movable-type intelligent continuous-current plant, device of the present invention has improved the electricity consumption reliability, has reduced the economic loss that the fault outage time causes, and has practiced thrift production cost, has improved operating efficiency, has promoted the safety management level.
In order to achieve the above object, technical scheme of the present invention is:
A kind of movable-type intelligent continuous-current plant comprises portable control charging cabinet, portable pressure regulation feeder cabinet, mobile battery combination box; First group of connectivity port on the described portable control charging cabinet is through cable link to each other with second group of connectivity port on the portable pressure regulation feeder cabinet (two groups of connectivity ports are respectively nominal voltage DC110V/DC220V on the portable pressure regulation feeder cabinet); First group of connectivity port on the portable control charging cabinet also links to each other with the mobile battery combination box through cable.
In the described portable control charging cabinet 220V/110V rectification module is installed, PLC lcd touch formula controller, the battery current table, the accumulator battery voltage table exchanges input low pressure lightning protection device, first fuse and first circuit breaker; Also offer 380V ac input end mouth and cooling fan working power/PORT COM on the described portable control charging cabinet.
Described first circuit breaker comprises that the 220V/110V rectification module exchanges the input circuit breaker, and 220V/110V/48V direct current output circuit breaker and batteries input/direct current close a floodgate and export circuit breaker.
In the described portable pressure regulation feeder cabinet dc bus automatic pressure regulating device, D.C. isolation monitoring device are installed; 220V/110V DC control busbar voltage table; 220V/110V direct current closing bus bar voltmeter, second fuse, the 220V/110V DC control lead-out terminal and second circuit breaker; Also offer cooling fan working power/PORT COM on the described portable pressure regulation feeder cabinet.
Cooling fan working power/PORT COM of offering on cooling fan working power/PORT COM of offering on the described portable control charging cabinet and the portable pressure regulation feeder cabinet is connected through cable.
Described second circuit breaker comprises 220V/110V DC control output circuit breaker and 220V/110V DC control bus output main breaker.
Described portable control charging cabinet and portable pressure regulation feeder cabinet both sides are separately installed with cooling fan.
Described portable control charging cabinet and portable pressure regulation feeder cabinet bottom are separately installed with moves wheel.
Described mobile battery combination box is made up of 6 battery cases, and 3 storage batterys are installed in each battery case, and the storage battery on-Line Monitor Device is installed in one of them battery case.
The invention has the beneficial effects as follows: the electricity consumption reliability has been improved in (1); This device lightly is convenient to transport, can be assembled fast at the scene and to insert the system of electric substation simply direct; Can reduce the possibility of transforming on-the-spot direct current decompression, reduce electric substation's direct current dead electricity risk, improve power supply reliability.(2) reduced the economic loss that the fault outage time causes, movable-type intelligent continuous-current plant of the present invention can improve the speed of electric substation's breakdown repair, reduces the fault outage time, reduces the economic loss that causes because of power failure simultaneously.Reduced the economic loss that causes because of security incident
:" movable-type intelligent direct current emergency set ", the accident rate that the direct current decompression causes when reducing the direct current system transformation reduces the economic loss that therefore causes.(3) practiced thrift production cost
:Movable-type intelligent continuous-current plant of the present invention rationally utilizes batteries, is equipped with multiple voltage grade DC power supply outputs such as 48V, 110V, 220V simultaneously, saves production cost, and reduces the maintenance cost of stand-by equipment.Simultaneously, the reasonable utilization of batteries also helps to protect environment.(4) improved operating efficiency: movable-type intelligent continuous-current plant of the present invention is reliable and have a distant place data-transformation facility; Direct current system is transformed the field operation personnel and can be worked by the field monitor DC charging; Reduce worker's labour intensity, improve worker's work on the spot efficient.(5) promoted the safety management level: use movable-type intelligent continuous-current plant of the present invention, can reduce DC equipment and transform on-the-spot risk, promote the site safety managerial skills.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the rearview of portable control charging cabinet among Fig. 1;
Fig. 3 is the vertical view of portable control charging cabinet among Fig. 1;
Fig. 4 is the rearview of portable pressure regulation feeder cabinet among Fig. 1;
Fig. 5 is the vertical view of portable pressure regulation feeder cabinet among Fig. 1;
Fig. 6 is the vertical view of single battery case among Fig. 1.
Embodiment
Shown in Fig. 1-6, a kind of movable-type intelligent continuous-current plant of present embodiment comprises portable control charging cabinet 1, portable pressure regulation feeder cabinet 2, mobile battery combination box 3; First group of connectivity port 4 on the described portable control charging cabinet 1 links to each other with second group of connectivity port 5 on the portable pressure regulation feeder cabinet 2 through cable; Two groups of connectivity ports 5 are respectively nominal voltage DC110V/DC220V on the portable pressure regulation feeder cabinet 2, confirm the connectivity port according to on-the-spot actual required situation; First group of connectivity port 4 on the portable control charging cabinet 1 also links to each other with mobile battery combination box 3 through cable; Mobile battery combination box 3 is formed by 6 respectively, connects 3/6 by on-the-spot actual demand, and 3 battery cases are nominal voltage DC110V, and 6 battery cases are nominal voltage DC220V.In the described portable control charging cabinet 1 220V/110V rectification module 6 is installed, PLC lcd touch formula controller 7, battery current table 8, accumulator battery voltage table 9 exchanges input low pressure lightning protection device 10, the first fuses 11 and first circuit breaker; Described first fuse comprises accumulator battery voltage table fuse, PLC lcd touch formula controller fuse, cooling fan working power fuse.Also offer 380V ac input end mouth 15 and cooling fan working power/PORT COM 16 on the described portable control charging cabinet 1.Described first circuit breaker comprises that the 220V/110V rectification module exchanges input circuit breaker 12,220V/110V/48V direct current output circuit breaker 13 and batteries input/direct current combined floodgate output circuit breaker 14.In the described portable pressure regulation feeder cabinet 2 dc bus automatic pressure regulating device 18, D.C. isolation monitoring device 19 are installed; 220V/110V DC control busbar voltage table 20; 220V/110V direct current closing bus bar voltmeter 21; Second fuse 22, the 220V/110V DC control lead-out terminal 23 and second circuit breaker; Described second fuse comprises 220V/110V DC control busbar voltage table fuse, 220V/110V direct current closing bus bar voltmeter fuse, D.C. isolation monitoring device fuse and cooling fan working power fuse.Also offer cooling fan working power/PORT COM 16 on the described portable pressure regulation feeder cabinet 2.Cooling fan working power/PORT COM of offering on cooling fan working power/PORT COM 16 of offering on the described portable control charging cabinet 1 and the portable pressure regulation feeder cabinet 2 16 is connected through electric wire.Described second circuit breaker comprises 220V/110V DC control output circuit breaker 24 and 220V/110V DC control bus output main breaker 25.Described portable control charging cabinet 1 is separately installed with cooling fan 17 with portable pressure regulation feeder cabinet 2 both sides.Described portable control charging cabinet 1 is separately installed with portable pressure regulation feeder cabinet 2 bottoms and moves wheel 26.Described portable control charging cabinet 1 is placed the stube cable line respectively with portable pressure regulation feeder cabinet 2 bottoms.Described mobile battery combination box 3 is made up of 6 battery cases 27, and 3 storage batterys are installed in each battery case, in one of them battery case 27 storage battery on-Line Monitor Device 28 is installed.Present embodiment device (1) has improved the electricity consumption reliability; This device lightly is convenient to transport, can be assembled fast at the scene and to insert the system of electric substation simply direct; Can reduce the possibility of transforming on-the-spot direct current decompression, reduce electric substation's direct current dead electricity risk, improve power supply reliability.(2) reduced the economic loss that the fault outage time causes, movable-type intelligent continuous-current plant of the present invention can improve the speed of electric substation's breakdown repair, reduces the fault outage time, reduces the economic loss that causes because of power failure simultaneously.Reduced the economic loss that causes because of security incident
:" movable-type intelligent direct current emergency set ", the accident rate that the direct current decompression causes when reducing the direct current system transformation reduces the economic loss that therefore causes.(3) practiced thrift production cost
:Movable-type intelligent continuous-current plant of the present invention rationally utilizes batteries, is equipped with multiple voltage grade DC power supply outputs such as 48V, 110V, 220V simultaneously, saves production cost, and reduces the maintenance cost of stand-by equipment.Simultaneously, the reasonable utilization of batteries also helps to protect environment.(4) improved operating efficiency: movable-type intelligent continuous-current plant of the present invention is reliable and have a distant place data-transformation facility; Direct current system is transformed the field operation personnel and can be worked by the field monitor DC charging; Reduce worker's labour intensity, improve worker's work on the spot efficient.(5) promoted the safety management level: use movable-type intelligent continuous-current plant of the present invention, can reduce DC equipment and transform on-the-spot risk, promote the site safety managerial skills.
Claims (9)
1. a movable-type intelligent continuous-current plant is characterized in that: comprise portable control charging cabinet (1), portable pressure regulation feeder cabinet (2), mobile battery combination box (3); First group of connectivity port (4) on the described portable control charging cabinet (1) links to each other with second group of connectivity port (5) on the portable pressure regulation feeder cabinet (2) through cable; First group of connectivity port (4) on the portable control charging cabinet (1) also links to each other with mobile battery combination box (3) through cable.
2. a kind of movable-type intelligent continuous-current plant as claimed in claim 1; It is characterized in that: in the described portable control charging cabinet (1) 220V/110V rectification module (6) is installed; PLC lcd touch formula controller (7), battery current table (8), accumulator battery voltage table (9); Exchange input low pressure lightning protection device (10), first fuse (11) and first circuit breaker; Also offer 380V ac input end mouth (15) and cooling fan working power/PORT COM (16) on the described portable control charging cabinet (1).
3. a kind of movable-type intelligent continuous-current plant as claimed in claim 2; It is characterized in that: described first circuit breaker comprises that the 220V/110V rectification module exchanges input circuit breaker (12), and 220V/110V/48V direct current output circuit breaker (13) and batteries input/direct current close a floodgate and export circuit breaker (14).
4. a kind of movable-type intelligent continuous-current plant as claimed in claim 1; It is characterized in that: dc bus automatic pressure regulating device (18) is installed in the described portable pressure regulation feeder cabinet (2); D.C. isolation monitoring device (19), 220V/110V DC control busbar voltage table (20), 220V/110V direct current closing bus bar voltmeter (21); Second fuse (22), the 220V/110V DC control lead-out terminal (23) and second circuit breaker; Also offer cooling fan working power/PORT COM (16) on the described portable pressure regulation feeder cabinet (2).
5. like claim 2 or 4 described a kind of movable-type intelligent continuous-current plants, it is characterized in that: cooling fan working power/PORT COM (16) of offering on cooling fan working power/PORT COM (16) of offering on the described portable control charging cabinet (1) and the portable pressure regulation feeder cabinet (2) is connected through cable.
6. a kind of movable-type intelligent continuous-current plant as claimed in claim 4 is characterized in that: described second circuit breaker comprises 220V/110V DC control output circuit breaker (24) and 220V/110V DC control bus output main breaker (25).
7. like any described a kind of movable-type intelligent continuous-current plant in the claim 1, it is characterized in that: described portable control charging cabinet (1) and portable pressure regulation feeder cabinet (2) both sides are separately installed with cooling fan (17).
8. a kind of movable-type intelligent continuous-current plant as claimed in claim 1 is characterized in that: described portable control charging cabinet (1) and portable pressure regulation feeder cabinet (2) bottom are separately installed with moves wheel (26).
9. a kind of movable-type intelligent continuous-current plant as claimed in claim 1; It is characterized in that: described mobile battery combination box (3) is made up of 6 battery cases (27), and storage battery on-Line Monitor Device (28) is installed in one of them battery case (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110446435 CN102447298B (en) | 2011-12-28 | 2011-12-28 | Mobile intelligent direct current power supply device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110446435 CN102447298B (en) | 2011-12-28 | 2011-12-28 | Mobile intelligent direct current power supply device |
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| CN102447298A true CN102447298A (en) | 2012-05-09 |
| CN102447298B CN102447298B (en) | 2013-10-23 |
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| CN 201110446435 Active CN102447298B (en) | 2011-12-28 | 2011-12-28 | Mobile intelligent direct current power supply device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071465A (en) * | 2015-07-30 | 2015-11-18 | 秦朝东 | Mobile mine lamp charging cabinet |
| CN107196408A (en) * | 2017-06-22 | 2017-09-22 | 国家电网公司 | A kind of transformer station's Portable AC-DC system |
| CN107914597A (en) * | 2017-12-20 | 2018-04-17 | 马美英 | A kind of removable charging batteries of electric automobile cabinet |
| CN107947332A (en) * | 2017-09-13 | 2018-04-20 | 浙江时通电气制造有限公司 | A kind of vehicle moving direct current emergency power supply case |
| CN107947253A (en) * | 2017-09-13 | 2018-04-20 | 浙江时通电气制造有限公司 | A kind of battery pack interlock in parallel and serial |
| CN109167346A (en) * | 2018-09-21 | 2019-01-08 | 黎耿 | A kind of direct current suspension power supply system and its insulation resistance monitoring method |
| CN112531821A (en) * | 2020-11-23 | 2021-03-19 | 国网浙江建德市供电有限公司 | Emergency mobile direct-current power supply system |
| CN112531820A (en) * | 2020-11-23 | 2021-03-19 | 国网浙江建德市供电有限公司 | Mobile high-frequency charging device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071465A (en) * | 2015-07-30 | 2015-11-18 | 秦朝东 | Mobile mine lamp charging cabinet |
| CN105071465B (en) * | 2015-07-30 | 2017-10-27 | 江苏源通电气有限公司 | A kind of portable charging cabinet for miner lamp |
| CN107196408A (en) * | 2017-06-22 | 2017-09-22 | 国家电网公司 | A kind of transformer station's Portable AC-DC system |
| CN107947332A (en) * | 2017-09-13 | 2018-04-20 | 浙江时通电气制造有限公司 | A kind of vehicle moving direct current emergency power supply case |
| CN107947253A (en) * | 2017-09-13 | 2018-04-20 | 浙江时通电气制造有限公司 | A kind of battery pack interlock in parallel and serial |
| CN107947332B (en) * | 2017-09-13 | 2020-02-07 | 浙江时通电气制造有限公司 | Vehicle-mounted mobile direct-current emergency power box |
| CN107947253B (en) * | 2017-09-13 | 2020-04-14 | 浙江时通电气制造有限公司 | Battery pack parallel and serial interlocking device |
| CN107914597A (en) * | 2017-12-20 | 2018-04-17 | 马美英 | A kind of removable charging batteries of electric automobile cabinet |
| CN109167346A (en) * | 2018-09-21 | 2019-01-08 | 黎耿 | A kind of direct current suspension power supply system and its insulation resistance monitoring method |
| CN109167346B (en) * | 2018-09-21 | 2021-09-21 | 黎耿 | Direct-current suspension power supply system and insulation resistance monitoring method thereof |
| CN112531821A (en) * | 2020-11-23 | 2021-03-19 | 国网浙江建德市供电有限公司 | Emergency mobile direct-current power supply system |
| CN112531820A (en) * | 2020-11-23 | 2021-03-19 | 国网浙江建德市供电有限公司 | Mobile high-frequency charging device |
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Effective date of registration: 20130104 Address after: 312000 Shaoxing Shengli Road, Zhejiang, No. 58 Applicant after: Shaoxing Power Bureau Applicant after: State Grid Corporation of China Address before: 312000 Shaoxing Shengli Road, Zhejiang, No. 58 Applicant before: Shaoxing Power Bureau |
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