CN104902704A - Reactive power factor abnormality remote alarm device - Google Patents
Reactive power factor abnormality remote alarm device Download PDFInfo
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- CN104902704A CN104902704A CN201510238588.9A CN201510238588A CN104902704A CN 104902704 A CN104902704 A CN 104902704A CN 201510238588 A CN201510238588 A CN 201510238588A CN 104902704 A CN104902704 A CN 104902704A
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Abstract
The present invention provides a reactive power factor abnormality remote alarm device which comprises a shell and alarms arranged at two sides of the shell. The front part of the shell is provided with a card groove. The top of one side of the shell is provided with a fan, and the lower part of the other side of the shell is provided with an air inlet. The shell is internally provided with a circuit board which is provided with a processor which is connected to a wireless transmission module. The process is connected to the alarms through an alarm drive module. The top inner wall of the shell is provided with a temperature sensor which is connected to the processor which is connected to the fan through a fan drive module. According to the device of the scheme, the remote alarm can be realized, when a power factor is abnormal, an electrical use enterprise obtains information timely and carries out adjustment timely, and the smooth product of the enterprise is facilitated.
Description
Technical field
What the present invention relates to is a kind of reactive factor remote alarming device for abnormity for electrical network.
Background technology
In the prior art, known technology is safety and stability and the economical operation of reactive management direct relation electrical network, is the key criteria weighing enterprise management level.Do reactive management work well, for Expedite the application new rural village Electrification construction, improve economy operation of power grid level and quality of voltage, reduce line loss, for building Socialist New provides high-quality, economy, supply of electric power reliably significant.Reactive management is that one of damage technical way subtracting consumption falls in current low voltage electric network, carries out low-voltage reactive power reasonable compensation, has obvious effect to reduction grid loss, raising grid voltage quality.Low-voltage reactive power reconfiguration improves grid voltage quality, reduction grid loss, realizes the concrete practice of low voltage electric network fine-grained management, have important effect to the maximization realizing the performance of enterprises.Once reactive power compensation is abnormal, huge loss will be brought, but in power supply dispatching system, just there is the situation of associated line power factor at present, like this once power factor is abnormal, need staff's notice progressively, so not only lose time, and be unfavorable for that electricity consumption enterprise adjusts in time, this is the weak point existing for prior art.
Summary of the invention
Object of the present invention is exactly for the deficiency existing for prior art, and a kind of technical scheme of reactive factor remote alarming device for abnormity is provided, the device of the program, long-range warning can be realized, when power factor is abnormal, electricity consumption enterprise can obtain information timely, adjusts timely, is convenient to carrying out smoothly of enterprise's production.
This programme is achieved by the following technical measures: a kind of reactive factor remote alarming device for abnormity, comprise shell, alarm, it is characterized in that: described alarm is arranged on the both sides of shell, the front portion of shell is provided with draw-in groove, the top of shell side is provided with fan, the bottom of shell opposite side is provided with air inlet, circuit board is provided with in described shell, be provided with processor on circuit boards, described processor is connected with a wireless transport module, described processor is connected with alarm by warning driver module, the top inner wall of shell is provided with temperature sensor, described temperature sensor is connected with processor, described processor is connected with fan by fan-driving module.
Described warning driver module comprises first triode V1, first triode V1 is connected with processor by first resistance R1, the collector electrode of first triode V1 is connected with+VCC by second resistor R2, the emitter of first triode V1 is by the 3rd resistance R3 ground connection, there is the first electric capacity C1 in parallel with the described the 3rd resistance R3, the emitter of second triode V2 is had to be connected with the collector electrode of first triode V1, the collector electrode of second triode V2 is by the 4th resistance R4 ground connection, there is the second electric capacity C2 in parallel with the 4th resistance R4, the base stage of second triode V2 is connected with the emitter of first triode V1 by the 5th resistance R5, the emitter of first triode V1 is connected with+VCC by the 6th resistance R6, the base stage of the 3rd triode V3 is had to be connected with the emitter of second triode V2, the emitter of the 3rd triode V3 is connected with+VCC, the collector electrode of the 3rd triode V3 is by the 7th resistance R7 and LED ground connection, the collector electrode of the 3rd triode V3 is connected with the base stage of the 4th triode V4, the grounded emitter of the 4th triode V4, the collector electrode of the 4th triode V4 is connected with+VCC by an auxiliary relay KM, auxiliary relay KM is in parallel with first diode D1, normally opened contact KM-1 and the described alarm of auxiliary relay are connected and are connected with power supply afterwards.
Described fan-driving module comprises the 5th triode V5, the base stage of the 5th triode is connected with processor by the 8th resistance R8, the grounded emitter of the 5th described triode V5, the collector electrode of the 5th triode V5 is connected with+VCC by the second relay K M2, and normally opened contact KM2-1 and the described fan of the second relay are connected and be connected with power supply afterwards.
Described power supply is alternating current 220V.
Described wireless communication module is 3G wireless communication module.
Air inlet inwall is provided with basket strainer.
Protection network is had in the outer setting of alarm.
Described cover top portion is circular arc.
The beneficial effect of this programme can be learnt according to describing of such scheme, because alarm is arranged on the both sides of shell in this scenario, is convenient to send chimes of doom to surrounding; The front end of shell is provided with draw-in groove, may be used for the card of the information such as label, maintenance of laying each warning device; The side of shell is provided with fan, may be used for lowering the temperature in shell; Fan respective side is provided with air inlet, and favourable like this have the Cryogenic air entered to run through whole enclosure, is beneficial to cooling; Warning driver module and fan-driving module is had to may be used for controlling alarm and fan work respectively; Temperature sensor is used for detected temperatures, and the workshop temperature of some enterprises is higher, is unfavorable for the work of this device like this, therefore needs measuring tempeature, once temperature is too high, then processor just controls fan operation, lowers the temperature in housing; Wireless communication module is 3G wireless communication module, can carry out teleinformatic transmission; Cover top portion is circular arc, effectively can block dust.As can be seen here, compared with prior art, have outstanding substantive distinguishing features and significant progress, its beneficial effect implemented also is apparent in the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of the invention.
Fig. 2 is the electrical diagram of the specific embodiment of the invention.
Fig. 3 is the circuit diagram of warning driver module.
Fig. 4 is the circuit diagram of fan-driving module.
In figure, 1 is shell, and 2 is alarm, and 3 is circuit board, and 4 is fan, and 5 is air inlet, and 6 is protection network, and 7 is draw-in groove, and 8 is processor, and 9 is warning driver module, and 10 is fan-driving module, and 11 is temperature sensor, and 12 is wireless communication module.
Embodiment
For the technical characterstic of this programme can be clearly demonstrated, below by an embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
Can be found out by accompanying drawing, a kind of reactive factor remote alarming device for abnormity of this programme, comprise shell 1, alarm 2, described alarm 2 is arranged on the both sides of shell 1, has protection network in the outer setting of alarm, the front portion of shell 1 is provided with draw-in groove 7, the top of shell 1 side is provided with fan 4, the bottom of shell 1 opposite side is provided with air inlet 5, air inlet inwall is provided with basket strainer.Be provided with circuit board 3 in described shell 1, circuit board 3 is provided with processor 8, described processor 8 is connected with a wireless transport module 12, and wireless communication module is 3G wireless communication module.Described processor 8 is connected with alarm 2 by warning driver module 9, the top inner wall of shell 1 is provided with temperature sensor 11, described temperature sensor 11 is connected with processor 8, and described processor 8 is connected with fan 4 by fan-driving module 10, and cover top portion is circular arc.
Described warning driver module 9 comprises first triode V1, first triode V1 is connected with processor by first resistance R1, the collector electrode of first triode V1 is connected with+VCC by second resistor R2, the emitter of first triode V1 is by the 3rd resistance R3 ground connection, there is the first electric capacity C1 in parallel with the described the 3rd resistance R3, the emitter of second triode V2 is had to be connected with the collector electrode of first triode V1, the collector electrode of second triode V2 is by the 4th resistance R4 ground connection, there is the second electric capacity C2 in parallel with the 4th resistance R4, the base stage of second triode V2 is connected with the emitter of first triode V1 by the 5th resistance R5, the emitter of first triode V1 is connected with+VCC by the 6th resistance R6, the base stage of the 3rd triode V3 is had to be connected with the emitter of second triode V2, the emitter of the 3rd triode V3 is connected with+VCC, the collector electrode of the 3rd triode V3 is by the 7th resistance R7 and LED ground connection, the collector electrode of the 3rd triode V3 is connected with the base stage of the 4th triode V4, the grounded emitter of the 4th triode V4, the collector electrode of the 4th triode V4 is connected with+VCC by an auxiliary relay KM, auxiliary relay KM is in parallel with first diode D1, normally opened contact KM-1 and the described alarm of auxiliary relay are connected and are connected with power supply afterwards.Described power supply is alternating current 220V.
Described fan-driving module 10 comprises the 5th triode V5, the base stage of the 5th triode is connected with processor by the 8th resistance R8, the grounded emitter of the 5th described triode V5, the collector electrode of the 5th triode V5 is connected with+VCC by the second relay K M2, and normally opened contact KM2-1 and the described fan of the second relay are connected and be connected with power supply afterwards.Described power supply is alternating current 220V.
Claims (8)
1. a reactive factor remote alarming device for abnormity, comprise shell, alarm, it is characterized in that: described alarm is arranged on the both sides of shell, the front portion of shell is provided with draw-in groove, the top of shell side is provided with fan, the bottom of shell opposite side is provided with air inlet, circuit board is provided with in described shell, be provided with processor on circuit boards, described processor is connected with a wireless transport module, described processor is connected with alarm by warning driver module, the top inner wall of shell is provided with temperature sensor, described temperature sensor is connected with processor, described processor is connected with fan by fan-driving module.
2. reactive factor remote alarming device for abnormity according to claim 1, it is characterized in that: described warning driver module comprises first triode V1, first triode V1 is connected with processor by first resistance R1, the collector electrode of first triode V1 is connected with+VCC by second resistor R2, the emitter of first triode V1 is by the 3rd resistance R3 ground connection, there is the first electric capacity C1 in parallel with the described the 3rd resistance R3, the emitter of second triode V2 is had to be connected with the collector electrode of first triode V1, the collector electrode of second triode V2 is by the 4th resistance R4 ground connection, there is the second electric capacity C2 in parallel with the 4th resistance R4, the base stage of second triode V2 is connected with the emitter of first triode V1 by the 5th resistance R5, the emitter of first triode V1 is connected with+VCC by the 6th resistance R6, the base stage of the 3rd triode V3 is had to be connected with the emitter of second triode V2, the emitter of the 3rd triode V3 is connected with+VCC, the collector electrode of the 3rd triode V3 is by the 7th resistance R7 and LED ground connection, the collector electrode of the 3rd triode V3 is connected with the base stage of the 4th triode V4, the grounded emitter of the 4th triode V4, the collector electrode of the 4th triode V4 is connected with+VCC by an auxiliary relay KM, auxiliary relay KM is in parallel with first diode D1, normally opened contact KM-1 and the described alarm of auxiliary relay are connected and are connected with power supply afterwards.
3. reactive factor remote alarming device for abnormity according to claim 2, it is characterized in that: described fan-driving module comprises the 5th triode V5, the base stage of the 5th triode is connected with processor by the 8th resistance R8, the grounded emitter of the 5th described triode V5, the collector electrode of the 5th triode V5 is connected with+VCC by the second relay K M2, and normally opened contact KM2-1 and the described fan of the second relay are connected and be connected with power supply afterwards.
4. the reactive factor remote alarming device for abnormity according to Claims 2 or 3, is characterized in that: described power supply is alternating current 220V.
5. reactive factor remote alarming device for abnormity according to claim 1, is characterized in that: described wireless communication module is 3G wireless communication module.
6. reactive factor remote alarming device for abnormity according to claim 1, is characterized in that: air inlet inwall is provided with basket strainer.
7. reactive factor remote alarming device for abnormity according to claim 1, is characterized in that: have protection network in the outer setting of alarm.
8. reactive factor remote alarming device for abnormity according to claim 1, is characterized in that: described cover top portion is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510238588.9A CN104902704B (en) | 2015-05-12 | 2015-05-12 | A kind of reactive factor remote alarming device for abnormity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510238588.9A CN104902704B (en) | 2015-05-12 | 2015-05-12 | A kind of reactive factor remote alarming device for abnormity |
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| Publication Number | Publication Date |
|---|---|
| CN104902704A true CN104902704A (en) | 2015-09-09 |
| CN104902704B CN104902704B (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510238588.9A Expired - Fee Related CN104902704B (en) | 2015-05-12 | 2015-05-12 | A kind of reactive factor remote alarming device for abnormity |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106776157A (en) * | 2017-01-19 | 2017-05-31 | 国网山东省电力公司滨州供电公司 | It is used for the device of big customer's power supply service in a kind of electric power system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035252A (en) * | 2009-09-25 | 2011-04-27 | 浙江昌泰科技股份有限公司 | Distribution electrical energy monitoring terminal |
| CN102130462A (en) * | 2011-03-18 | 2011-07-20 | 杭州得诚电力科技有限公司 | Intelligent electrical load unbalance compensation device |
| CN202221897U (en) * | 2011-09-09 | 2012-05-16 | 杭州得诚电力科技有限公司 | Low voltage integration distribution box |
| CN102738815A (en) * | 2012-05-28 | 2012-10-17 | 深圳市科陆电子科技股份有限公司 | System and method for managing energy-storage equipment system |
-
2015
- 2015-05-12 CN CN201510238588.9A patent/CN104902704B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035252A (en) * | 2009-09-25 | 2011-04-27 | 浙江昌泰科技股份有限公司 | Distribution electrical energy monitoring terminal |
| CN102130462A (en) * | 2011-03-18 | 2011-07-20 | 杭州得诚电力科技有限公司 | Intelligent electrical load unbalance compensation device |
| CN202221897U (en) * | 2011-09-09 | 2012-05-16 | 杭州得诚电力科技有限公司 | Low voltage integration distribution box |
| CN102738815A (en) * | 2012-05-28 | 2012-10-17 | 深圳市科陆电子科技股份有限公司 | System and method for managing energy-storage equipment system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106776157A (en) * | 2017-01-19 | 2017-05-31 | 国网山东省电力公司滨州供电公司 | It is used for the device of big customer's power supply service in a kind of electric power system |
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| Publication number | Publication date |
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| CN104902704B (en) | 2016-09-07 |
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