CN106160210A - Agricultural drainage and irrigation distribution transformer intelligent management system - Google Patents
Agricultural drainage and irrigation distribution transformer intelligent management system Download PDFInfo
- Publication number
- CN106160210A CN106160210A CN201510141412.1A CN201510141412A CN106160210A CN 106160210 A CN106160210 A CN 106160210A CN 201510141412 A CN201510141412 A CN 201510141412A CN 106160210 A CN106160210 A CN 106160210A
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- transformator
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- drainage
- irrigation
- distribution transformer
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Abstract
The invention discloses a kind of method automatically put into operation and close down agricultural drainage and irrigation transformator, solve that the transformator that manually puts into operation brought takes time and effort and safety problem.It is by electric isolating switch. distribution transformer .JP cabinet. form, as shown in Figure 2 with switch board four part.Automatically can put into operation transformator by native system when user connects drainage and irrigation equipment, after user closes drainage and irrigation equipment, native system is automatically turned off transformator, and can at a distance (in the range of 100 meters) remote control put into operation and close down transformator, thus decrease the labour force of work about electric power personnel, improve the power factor of electrical network.
Description
Technical field；The invention belongs to electric power automated management system.
Background technology；1. at present the power transmission of stopping of power transformer is to be completed by the protective tube of artificial switching fall insurance, and during agricultural drainage and irrigation the use time of transformator be unfixed.Can not close down transformator in time, cause the waste of electric power resource, high-voltage fence power factor declines.Even if transformator can be closed down in time, but peasant's irrigation time is the most uncertain, also want work about electric power person to run to power transmission again during electricity consumption, add labor intensity.
2. work about electric power person is during switching high voltage safety tube, and the hand-held brake pull-rod of staff is in the lower section of fall insurance, if transformator is faulty, personnel can be because of protective tube and the electric discharge of transformator. and fall fire. and bleeds etc. damage.
Summary of the invention；1. in order to solve the shortcoming in above content, invent set of device, transformator can be automatically turned off by disconnecting switch when unmanned irrigation and drainage, during someone irrigation and drainage, disconnecting switch puts into operation transformator automatically, thus improve the power factor in electrical network, save a large amount of electric power resource, decrease the labor intensity of work about electric power person.
2. can manually remote (100 meters) in the range of remote control isolation switch, transformator of closing down and put into operation, add the safety coefficient to work about electric power person.
Accompanying drawing explanation
Accompanying drawing 1 be use needed for whole system certainly found standby and equipment and materials
Electric isolating switch part in accompanying drawing 1 is the design drawing of electric isolating switch and needs the material used
JP cabinet part in accompanying drawing 1, is the material used of JP cabinet domestic demand
Switch board part in accompanying drawing 1, is the material used of switch board domestic demand
Accompanying drawing 2 is the connection figure of whole system, and wherein distribution transformer is universal, and various 10 kv transformers all can use, it is not necessary to is modified transformator.
Detailed description of the invention；The detailed description of the invention of native system presented below.
When native system is when closing down state, close a floodgate electricity consumption if any user, storage battery DC source can be by the equipment of user. automatically switch connecting line. and the normally-closed contact of auxiliary reclay. protective tube. form loop with cycle time relay, cycle time relay works, positive signal is sent immediately to remote switch, direct current drive push rod is made to rotate forward disconnecting switch of closing, now transformator runs (but protector does not closes a floodgate and needs time delay 20s), an auxiliary reclay is connected by the every phase firewire of the three-phase four-wire power of 63A protector, make to be disconnected by the storage battery DC source of auxiliary reclay, cycle time relay quits work, time delay protector through 20s is connected, user just can employ.
If when native system is in running status user not in use by, current switch can detect that no current passes through, now turn ON 220v power supply make the time relay work timing.After the time relay arrives the time pre-set, storage battery DC source connected by the time relay, makes cycle time relay work, and cycle time relay sends inverted signal to remote switch, making the reversion of direct current drive push rod close down disconnecting switch, now whole system is closed and is returned to original state.
Owing to native system is mounted with remote switch, staff can be at third gear switch upwards (automatically) and during (manually) state downwards, and use remote controller remote control isolation switch in the range of 100 meters puts into operation and closes down transformator.
Claims (5)
1. one kind when there being need for electricity, it is possible to use electric isolating switch puts into operation transformator automatically, needs without electricity consumption
When asking, electric isolating switch is automatically turned off transformator.And can be with long-distance remote control electric isolating switch
Put into operation and close down the device of transformator.
2. it is characterized in that according to right 1, automatically can put into operation transformator when there being need for electricity.
3. it is characterized in that according to right 1, transformator can be automatically turned off when without need for electricity.
4. it is characterized in that according to right 1, electric isolating switch utilizes direct current 12V electric pushrod to be
Power, switching disconnecting switch.
5. it is characterized in that according to right 1, can put into operation with long-distance remote control and close down transformator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510141412.1A CN106160210A (en) | 2015-03-30 | 2015-03-30 | Agricultural drainage and irrigation distribution transformer intelligent management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510141412.1A CN106160210A (en) | 2015-03-30 | 2015-03-30 | Agricultural drainage and irrigation distribution transformer intelligent management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106160210A true CN106160210A (en) | 2016-11-23 |
Family
ID=57340374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510141412.1A Pending CN106160210A (en) | 2015-03-30 | 2015-03-30 | Agricultural drainage and irrigation distribution transformer intelligent management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106160210A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101741095A (en) * | 2008-11-26 | 2010-06-16 | 陈家斌 | Automatic switching device for economic operation of power transformer |
| CN101741135A (en) * | 2009-12-29 | 2010-06-16 | 天津凯发电气股份有限公司 | Implementing method and application of programmable logic script in automatic switch-on system of standby power supply |
| CN101888083A (en) * | 2010-07-23 | 2010-11-17 | 南京国电南自轨道交通工程有限公司 | Protective device for single-phase transformer applicable to traction substation |
| CN102170172A (en) * | 2011-04-29 | 2011-08-31 | 河南省电力公司驻马店供电公司 | Distant operating means for 10kV transformers |
| CN202384837U (en) * | 2011-12-05 | 2012-08-15 | 国电南瑞科技股份有限公司 | Transformer station configurable comprehensive measurement and control device |
| CN203481846U (en) * | 2013-10-17 | 2014-03-12 | 商城县供电有限责任公司 | Automatic switching device for transformers |
-
2015
- 2015-03-30 CN CN201510141412.1A patent/CN106160210A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101741095A (en) * | 2008-11-26 | 2010-06-16 | 陈家斌 | Automatic switching device for economic operation of power transformer |
| CN101741135A (en) * | 2009-12-29 | 2010-06-16 | 天津凯发电气股份有限公司 | Implementing method and application of programmable logic script in automatic switch-on system of standby power supply |
| CN101888083A (en) * | 2010-07-23 | 2010-11-17 | 南京国电南自轨道交通工程有限公司 | Protective device for single-phase transformer applicable to traction substation |
| CN102170172A (en) * | 2011-04-29 | 2011-08-31 | 河南省电力公司驻马店供电公司 | Distant operating means for 10kV transformers |
| CN202384837U (en) * | 2011-12-05 | 2012-08-15 | 国电南瑞科技股份有限公司 | Transformer station configurable comprehensive measurement and control device |
| CN203481846U (en) * | 2013-10-17 | 2014-03-12 | 商城县供电有限责任公司 | Automatic switching device for transformers |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |
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| WD01 | Invention patent application deemed withdrawn after publication |