CN103632520A - Wireless remote transmission device for power factor data information - Google Patents
Wireless remote transmission device for power factor data information Download PDFInfo
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- CN103632520A CN103632520A CN201210324491.6A CN201210324491A CN103632520A CN 103632520 A CN103632520 A CN 103632520A CN 201210324491 A CN201210324491 A CN 201210324491A CN 103632520 A CN103632520 A CN 103632520A
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- power factor
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- data message
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a wireless remote transmission device for power factor data information. The device comprises a power factor collector and a cellphone user. Information is transmitted in a wireless way between the power factor collector and the cellphone user. A power factor of an electric device can be sent to a cellphone of a user manager in a way of short messages regularly, which is convenient for timely processing for the user when the power factor is too low.
Description
Technical field
The present invention relates to a kind of power factor situation for remote monitoring consumer, and the too low consumer of power factor is carried out to the power factor data message wireless remote transmitting device of long-range switching control.
Background technology
In industry, Enterprise Power System, because most consumers all belong to inductive load, these consumers except from electric power system is taken active power, are also taken a considerable amount of reactive powers when operation.Also often there is idle impact load in some production equipment (as milling train, electric arc furnaces etc.), this impact load may increase 5～6 times than the reactive power of normally taking in process of production.From Circuit theory, know, the increase of reactive power reduces the power factor of electric power system.The reduction of power factor will cause: in electrical network loop, power attenuation increases; In electrical network loop, the loss of voltage increases; The power supply capacity of power-supply unit declines, and the cost of electric energy increases.Power factor improves in order to reward enterprise in the People's Republic of China (PRC), when collecting charges for electricity by two electricity price systems, has stipulated to adjust according to the height of enterprise's power factor the additional system of rewards and penalties of collected charges for electricity volume.According to this system, the enterprise to monthly average power factor higher than setting, can by how many correspondingly reduction of income electricity charge that surpass, and when power factor is during lower than setting, increase income the electricity charge.In the < < whole nation, supply clearly to stipulate in electricity consumption Regulation G reatT.GreaT.GT >, power factor can be powered lower than 0.7Shi， power administration.Thereby enterprise no matter from power cost saving, improve power supply quality or from improving the power supply capacity of power-supply unit, all must consider the measure of compensating power, and the compensation of reactive power adopt the method for shnt capacitor in electrical network to realize conventionally.But Capacity control device often there will be fault in actual applications, consumer is often moved under low power factor situation, owing to there is above-mentioned condition, cannot find in time, and user only finds at the Shi Caihui that checks meter, and power supply department can be imposed to the producer in low power factor operation reactive power, to user, bring unnecessary economic loss like this, for this reason, the invention provides a kind of power factor data message remote transmission device, can regularly by consumer power factor, the mode with note be dealt on user administrator mobile phone, when power factor is too low, being convenient to user processes in time.
Summary of the invention
Technical matters to be solved by this invention be to provide a kind of can regularly by consumer power factor, the mode with note be dealt on user administrator mobile phone, when power factor is too low, be convenient to the power factor data message wireless remote transmitting device that user processes in time.
For solving the problems of the technologies described above, the invention provides a kind of power factor data message wireless remote transmitting device, comprise power factor collector and cellphone subscriber; Between power factor collector and cellphone subscriber, pass through wireless mode transmission of information.
Power factor collector, comprises power-factor measurement circuit, key circuit, power circuit, microprocessor, display circuit, temperature measuring circuit, the 2nd interface circuit, wireless transceiver circuit, the 1st interface circuit and capacitance intelligent switching device.
Cellphone subscriber is common cellphone user.
Between the 1st interface circuit and capacitance intelligent switching device, by 485 mouthfuls of connections, realize a plurality of capacitance intelligent switching devices are controlled.
Between the 2nd interface circuit and wireless transceiver circuit, pass through 485 mouthfuls of connections; Wireless transceiver circuit is GPRS module, and realizing power factor collector is that a plurality of cellphone subscribers send information.
The power factor value collecting when power factor collector is during lower than setting value, will send to cellphone subscriber in the mode of SMS, cellphone subscriber receives after short message, can with the form of SMS, to power factor collector, send switched capacitor signal in time.
The present invention has positive effect: in (1) power factor data message of the present invention wireless remote transmitting device, cellphone subscriber is common cellphone user, and the transmitting time of information and condition can be set arbitrarily, easy to use.(2) power factor data message wireless remote transmitting device of the present invention can long-range switched capacitor, the power factor data of following the tracks of are sent in time in the power factor data message wireless remote transmitting device of supvr and administrative center (3) invention, capacitance intelligent switching device band 485 interfaces, can be at voltage over zero switched capacitor, there is less the feature such as shove, few harmonic wave, Shaochong hit.
Accompanying drawing explanation
Fig. 1 is the overall construction drawing of embodiment 1.
Fig. 2 is the principle assumption diagram of the power factor collector of embodiment 1.
Embodiment
(embodiment 1)
See Fig. 1 and Fig. 2, the power factor data message wireless remote transmitting device of the present embodiment, comprises power factor collector 1 and cellphone subscriber 2; Between power factor collector 1 and cellphone subscriber 2, pass through wireless mode transmission of information.
Power factor collector 1, comprises power-factor measurement circuit 1-1, key circuit 1-2, power circuit 1-3, microprocessor 1-4, display circuit 1-5, temperature measuring circuit 1-6, the 2nd interface circuit 1-7, wireless transceiver circuit 1-8, the 1st interface circuit 1-9 and capacitance intelligent switching device 1-10.
Cellphone subscriber 2 is common cellphone user.
Between the 1st interface circuit 1-9 and capacitance intelligent switching device 1-10, by 485 mouthfuls of connections, realize a plurality of capacitance intelligent switching device 1-10 are controlled.
Between the 2nd interface circuit 1-7 and wireless transceiver circuit 1-8, pass through 485 mouthfuls of connections; Wireless transceiver circuit 1-8 is GPRS module, realizes power factor collector 1 for a plurality of cellphone subscriber's 2 transmission information.
The power factor value collecting when power factor collector 1 is during lower than setting value, will send in the mode of SMS cellphone subscriber 2, cellphone subscriber 2 receives after short message, can with the form of SMS, to power factor collector 1, send switched capacitor signal in time.
Temperature measuring circuit 1-6 is for gathering the surface temperature of capacitor.
Claims (6)
1. power factor data message wireless remote transmitting device, is characterized in that, comprises power factor collector (1) and cellphone subscriber (2); Between power factor collector (1) and cellphone subscriber (2), pass through wireless mode transmission of information.
2. power factor data message wireless remote transmitting device as claimed in claim 1, it is characterized in that, power factor collector (1), comprises power-factor measurement circuit (1-1), key circuit (1-2), power circuit (1-3), microprocessor (1-4), display circuit (1-5), temperature measuring circuit (1-6), the 2nd interface circuit (1-7), wireless transceiver circuit (1-8), the 1st interface circuit (1-9) and capacitance intelligent switching device (1-10).
3. power factor data message wireless remote transmitting device as claimed in claim 1, is characterized in that, cellphone subscriber (2) is common cellphone user.
4. power factor data message wireless remote transmitting device as claimed in claim 2, it is characterized in that, between the 1st interface circuit (1-9) and capacitance intelligent switching device (1-10), by 485 mouthfuls of connections, realize a plurality of capacitance intelligent switching devices (1-10) are controlled.
5. power factor data message wireless remote transmitting device as claimed in claim 2, is characterized in that, passes through 485 mouthfuls of connections between the 2nd interface circuit (1-7) and wireless transceiver circuit (1-8); Wireless transceiver circuit (1-8) is GPRS module, realizes power factor collector (1) for a plurality of cellphone subscribers (2) transmission information.
6. power factor data message wireless remote transmitting device as claimed in claim 1, it is characterized in that, the power factor value collecting when power factor collector (1) is during lower than setting value, will send in the mode of SMS cellphone subscriber (2), cellphone subscriber (2) receives after short message, can with the form of SMS, to power factor collector (1), send switched capacitor signal in time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210324491.6A CN103632520A (en) | 2012-08-25 | 2012-08-25 | Wireless remote transmission device for power factor data information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210324491.6A CN103632520A (en) | 2012-08-25 | 2012-08-25 | Wireless remote transmission device for power factor data information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103632520A true CN103632520A (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210324491.6A Pending CN103632520A (en) | 2012-08-25 | 2012-08-25 | Wireless remote transmission device for power factor data information |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106896261A (en) * | 2015-12-21 | 2017-06-27 | 常州基腾电气有限公司 | Power-factor measurement device with short message transporting function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201584789U (en) * | 2009-12-17 | 2010-09-15 | 平高集团智能电气有限公司 | Reactive compensation controller of high-tension reactive compensation device |
| CN101908780A (en) * | 2010-08-10 | 2010-12-08 | 河南博源成套电气有限公司 | Intelligent remote monitoring box-type substation |
| CN201839081U (en) * | 2010-08-06 | 2011-05-18 | 陈家斌 | Intelligent power supply control device for box type transformer |
| US20120026007A1 (en) * | 2009-03-06 | 2012-02-02 | Utility Metering Services Limited | Utility Meter and Method of Operation |
| CN102608987A (en) * | 2012-04-05 | 2012-07-25 | 何平 | Monitoring control system for remote radio parameter |
-
2012
- 2012-08-25 CN CN201210324491.6A patent/CN103632520A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120026007A1 (en) * | 2009-03-06 | 2012-02-02 | Utility Metering Services Limited | Utility Meter and Method of Operation |
| CN201584789U (en) * | 2009-12-17 | 2010-09-15 | 平高集团智能电气有限公司 | Reactive compensation controller of high-tension reactive compensation device |
| CN201839081U (en) * | 2010-08-06 | 2011-05-18 | 陈家斌 | Intelligent power supply control device for box type transformer |
| CN101908780A (en) * | 2010-08-10 | 2010-12-08 | 河南博源成套电气有限公司 | Intelligent remote monitoring box-type substation |
| CN102608987A (en) * | 2012-04-05 | 2012-07-25 | 何平 | Monitoring control system for remote radio parameter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106896261A (en) * | 2015-12-21 | 2017-06-27 | 常州基腾电气有限公司 | Power-factor measurement device with short message transporting function |
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Application publication date: 20140312 |