CN204794099U - Intelligence economize on electricity compensation controller - Google Patents
Intelligence economize on electricity compensation controller Download PDFInfo
- Publication number
- CN204794099U CN204794099U CN201520410967.7U CN201520410967U CN204794099U CN 204794099 U CN204794099 U CN 204794099U CN 201520410967 U CN201520410967 U CN 201520410967U CN 204794099 U CN204794099 U CN 204794099U
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- CN
- China
- Prior art keywords
- circuit
- phase socket
- compensation control
- control module
- microprocessor
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- Expired - Fee Related
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
Abstract
The utility model belongs to the technical field of the jointing equipment and the economize on electricity compensation control of electron plug -in components, concretely relates to intelligence economize on electricity compensation controller, including wiring plug, switch, intelligent compensation control module, at least one single -phase socket) and at least one three -phase socket, the live wire L output of wiring plug is connected with the one end of switch, one end behind compensation control module, single -phase socket and the three -phase socket parallel connection is connected with the other end of switch, the other end behind compensation control module, single -phase socket and the three -phase socket parallel connection with the zero line N output of wiring plug is connected, the utility model discloses can reduce electric power such as transition produced in the power supply line, surge, harmonic effectively and disturb, improve the function factor, reduce surplus energy consumption, eliminate the standby power consumption, the utility model discloses a power compensation factor can reach more than 0.98.
Description
Technical field
The utility model belongs to connection device and the economize on electricity Compensating Control field of electronic package, is specifically related to a kind of intelligent energy-saving compensating controller.
Background technology
Intelligent energy-saving compensates the industrial enterprise being applicable to various high load capacity electricity consumption, market, station, apartment, hotel, the place that the power consumption equipments such as school of office are more, due to power do not mate and power consumption equipment not science run cause power loss larger on transmission line, power consumption equipment can not be made to play top performance and cause the waste of a large amount of electric energy, along with the economic development of China, therefore, do not changing original operational mode of electric equipment, intelligent energy-saving power compensating device is set in the supply network of power consumption equipment, can the voltage of stable power-supplying network, but, the precision that most economize on electricity supplements is not high enough, the power factor in supply line can not be determined well, therefore various intelligent compensation controller is studied, for improving the accuracy of power back-off factor in supply line, improve the utilance of electric energy, the security row that lifting means runs and reduction power supply grid active power loss have important realistic meaning.
Utility model content
The purpose of this utility model is the problems referred to above solving prior art, and provide a kind of applied range, compensate accurate intelligent energy-saving compensating controller, to achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of intelligent energy-saving compensating controller, it is characterized in that: comprise connection plug, switch, intelligent compensation control module, at least one single-phase socket and at least one three-phase socket, the live wire L output of described connection plug is connected with one end of switch, one end after described compensatory control module, single-phase socket are connected in parallel with three-phase socket is connected with the other end of switch, and the other end after described compensatory control module, single-phase socket are connected in parallel with three-phase socket is connected with the zero line N output of described connection plug.
Preferably, intelligent compensation control module comprises current sampling circuit, voltage sampling circuit, ic for energy metering, microprocessor and compensation control circuit, described current sampling circuit and voltage sampling circuit are connected with the input of ic for energy metering respectively, and described microprocessor is connected with ic for energy metering output and compensation control circuit respectively.
Preferably, described intelligent compensation control module also comprises display circuit, keyboard circuit and datel circuit, and described microprocessor is connected with display circuit and keyboard circuit respectively, and described microprocessor is connected with datel circuit by optical coupling isolator.
Preferably, described compensation control circuit comprises resistance R1, triode T1, relay J 1, inductance L 1, electric capacity C1, inductance L 2, resistance R2, controllable impedance L3, voltage stabilizing didoe D1 and light-emitting diode D2, described resistance R1 one end is connected with the P1.0 output port of microprocessor, the described resistance R1 other end is connected with the base series of triode T1, the collector electrode of described triode T1 is connected in parallel with the anode of voltage stabilizing didoe D1 and the 4th end of relay J 1 respectively, the negative electrode of described voltage stabilizing didoe D1 and the first end of relay J 1 are connected in parallel rear access power supply VCC and hold, 3rd end of described relay J 1 and one end of inductance L 1 are connected in series, the other end of described inductance L 1 is connected in parallel with one end of electric capacity C1 and one end of resistance R2 respectively, the other end of described electric capacity C1 and one end of inductance L 2 are connected in series, the other end of described inductance L 2 is held with zero line N and is connected, the other end of described resistance R2 and the negative electrode of light-emitting diode D2 are connected in series, the anode of described light-emitting diode D2 is held with zero line N and is connected, access live wire L after 4th end of described relay J 1 is in parallel with one end of controllable impedance L3 to hold, the other end of controllable impedance L3 is held with zero line N and is connected.
Preferably, described datel circuit is RS485 datel circuit or GPRS radio communication circuit.
Preferably, microprocessor adopts ARM series monolithic, and described current sampling circuit is current transformer, and described voltage sampling circuit is voltage transformer.
In sum, the utility model also has following beneficial effect:
In the utility model, microprocessor is by carrying out computing to the power factor in circuit, accurately can detect the changed power situation of power consumption equipment in supply line, then accurately power factor compensation is carried out in supply line, the structure of compensating circuit is simple, be easy to realize, cost performance is high, function is complete, broad-spectrum feature, can also use as socket simultaneously; The utility model can effectively reduce the electric power such as transition, surge, the harmonic wave interference produced in supply line, and improve function factor, reduce superfluous energy consumption, eliminate standby power consumption, power back-off factor of the present utility model can reach more than 0.98.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model example or technical scheme of the prior art, introduce doing accompanying drawing required in embodiment or description of the prior art simply below, apparently, accompanying drawing in the following describes is only examples more of the present utility model, to those skilled in the art, do not paying under creationary prerequisite, other accompanying drawing can also obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of a kind of intelligent energy-saving compensating controller of the utility model.
Fig. 2 is the compensation control circuit structure principle chart of a kind of intelligent energy-saving compensating controller of the utility model.
In accompanying drawing, 1-line plug, 2-switch, 3-single-phase socket.4-three-phase socket, 5-current sampling circuit, 6-voltage sampling circuit, 7-ic for energy metering, 8-microprocessor, 9-compensation control circuit, 10-display circuit, 11-keyboard control circuit, 12-optical coupling isolator, 13-datel circuit
Embodiment
Below in conjunction with the accompanying drawing in the utility model example, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Composition graphs 1 and Fig. 2, a kind of intelligent energy-saving compensating controller, comprise connection plug 1, switch 2, intelligent compensation control module, at least one single-phase socket 3 and at least one three-phase socket 4, the live wire L output of described connection plug 1 is connected with one end of switch 2, one end after described compensatory control module, single-phase socket 3 are connected in parallel with three-phase socket 4 is connected with the other end of switch 2, and the other end after described compensatory control module, single-phase socket 3 are connected in parallel with three-phase socket 4 is connected with the zero line N output of described connection plug 1, in the utility model, described intelligent compensation control module comprises current sampling circuit 5, voltage sampling circuit 6, ic for energy metering 7, microprocessor 8 and compensation control circuit 9, described current sampling circuit 5 is connected with the input of ic for energy metering 7 respectively with voltage sampling circuit 6, described microprocessor 8 is connected with ic for energy metering 7 output and compensation control circuit 9 respectively, described intelligent compensation control module also comprises display circuit 10, keyboard circuit 11 and datel circuit 13, described microprocessor 8 is connected with display circuit 10 and keyboard circuit 11 respectively, described microprocessor 8 is connected with datel circuit 13 by optical coupling isolator 12, described datel circuit 13 is RS485 datel circuit or GPRS radio communication circuit, and microprocessor 8 adopts ARM series monolithic, and described current sampling circuit 5 is current transformer, and described voltage sampling circuit 6 is voltage transformer.Also comprise supply module (VCC) in the utility model, described power module provides the direct current power source voltage of 3-12V to intelligent compensation control module.
In the utility model embodiment, the electric current that described ic for energy metering 7 difference current sampling circuit 5 is sampled, the electric current of the electric current to voltage sampling circuit 6 sampling output and the electric current to current transformer 8 sampling and voltage transformer 10 sampling output carries out conversion process, microprocessor 8 reads the transformation parameter that ic for energy metering 7 exports, and to the active power in circuit, effective current and effective voltage etc. carry out computing, and show in display circuit 10, and can also by the historical data in keyboard inquiry microprocessor 8 computing circuit, economize on electricity supplementary data is sent to far-end by microprocessor 8 Surveillance center by datel circuit is checked for line attendant.
In the utility model is implemented, as shown in Figure 2, described compensation control circuit 9 comprises resistance R1, triode T1, relay J 1, inductance L 1, electric capacity C1, inductance L 2, resistance R2, controllable impedance L3, voltage stabilizing didoe D1 and light-emitting diode D2, described resistance R1 one end is connected with the P1.0 output port of microprocessor 8, the described resistance R1 other end is connected with the base series of triode T1, the collector electrode of described triode T1 is connected in parallel with the anode of voltage stabilizing didoe D1 and the 4th end of relay J 1 respectively, the negative electrode of described voltage stabilizing didoe D1 and the first end of relay J 1 are connected in parallel rear access power supply VCC and hold, the big current that voltage stabilizing didoe D1 produces when can effectively prevent relay J 1 from starting suddenly and damaged, 3rd end of described relay J 1 and one end of inductance L 1 are connected in series, the other end of described inductance L 1 is connected in parallel with one end of electric capacity C1 and one end of resistance R2 respectively, the other end of described electric capacity C1 and one end of inductance L 2 are connected in series, the other end of described inductance L 2 is held with zero line N and is connected, the other end of described resistance R2 and the negative electrode of light-emitting diode D2 are connected in series, the anode of described light-emitting diode D2 is held with zero line N and is connected, access live wire L after 4th end of described relay J 1 is in parallel with one end of controllable impedance L3 to hold, the other end of controllable impedance L3 is held with zero line N and is connected.
Power factor in most of supply line all can not lower than 0.9, therefore the size of power factor directly has influence on the service condition of power consumption equipment in supply line, in the utility model is implemented, when microprocessor 8 power factor read in ic for energy metering 7 is less than 0.93, the P1.0 output port of microprocessor 8 exports high level, triode T1 is switched on, make the 4th end and the 3rd end closed action of relay J 1, now, by inductance L 1, the LC filtering compensation circuit that electric capacity C1 and inductance L 2 form carries out power back-off in supply line, and the compensation indicating circuit to be made up of resistance R2 and light-emitting diode D2 is activated, light-emitting diode D2 can glimmer shinny, LC filtering compensation circuit not only realizes carrying out power back-off by electric line in supply line's (power consumption equipment in zero line N and live wire L two ends on socket), harmonic wave in the circuit of filtering simultaneously, to reduce the voltage fluctuation in supply line, reach raising power factor (PF), reduce line loss, when producing abnormal high pressure in circuit (zero line N and live wire L two ends), the electric energy that high voltage in controllable impedance L3 absorption circuit produces, and the electric energy in circuit constantly stored by release reaches the object of power back-off, according to the size of power consumption in circuit, the inductance value changing controllable impedance L3 can also be adjusted to controllable impedance L3, by the compensation of above power factor, power factor can reach more than 0.98.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; allly to use within novel spirit and principle at this, any amendment done, equivalent replacement, improvement etc., within the protection range that all should be included in utility model.
Claims (6)
1. an intelligent energy-saving compensating controller, it is characterized in that: comprise connection plug (1), switch (2), intelligent compensation control module, at least one single-phase socket (3) and at least one three-phase socket (4), the live wire L output of described connection plug (1) is connected with one end of switch (2), described compensatory control module, one end after single-phase socket (3) is connected in parallel with three-phase socket (4) is connected with the other end of switch (2), described compensatory control module, the other end after single-phase socket (3) is connected in parallel with three-phase socket (4) is connected with the zero line N output of described connection plug (1).
2. a kind of intelligent energy-saving compensating controller according to claim 1, it is characterized in that: intelligent compensation control module comprises current sampling circuit (5), voltage sampling circuit (6), ic for energy metering (7), microprocessor (8) and compensation control circuit (9), described current sampling circuit (5) is connected with the input of ic for energy metering (7) respectively with voltage sampling circuit (6), and described microprocessor (8) is connected with ic for energy metering (7) output and compensation control circuit (9) respectively.
3. a kind of intelligent energy-saving compensating controller according to claim 2, it is characterized in that: described intelligent compensation control module also comprises display circuit (10), keyboard circuit (11) and datel circuit (13), described microprocessor (8) is connected with display circuit (10) and keyboard circuit (11) respectively, and described microprocessor (8) is connected with datel circuit (13) by optical coupling isolator (12).
4. a kind of intelligent energy-saving compensating controller according to claim 2, it is characterized in that: described compensation control circuit (9) comprises resistance R1, triode T1, relay J 1, inductance L 1, electric capacity C1, inductance L 2, resistance R2, controllable impedance L3, voltage stabilizing didoe D1 and light-emitting diode D2, described resistance R1 one end is connected with the P1.0 output port of microprocessor (8), the described resistance R1 other end is connected with the base series of triode T1, the collector electrode of described triode T1 is connected in parallel with the anode of voltage stabilizing didoe D1 and the 4th end of relay J 1 respectively, the negative electrode of described voltage stabilizing didoe D1 and the first end of relay J 1 are connected in parallel rear access power supply VCC and hold, 3rd end of described relay J 1 and one end of inductance L 1 are connected in series, the other end of described inductance L 1 is connected in parallel with one end of electric capacity C1 and one end of resistance R2 respectively, the other end of described electric capacity C1 and one end of inductance L 2 are connected in series, the other end of described inductance L 2 is held with zero line N and is connected, the other end of described resistance R2 and the negative electrode of light-emitting diode D2 are connected in series, the anode of described light-emitting diode D2 is held with zero line N and is connected, access live wire L after 4th end of described relay J 1 is in parallel with one end of controllable impedance L3 to hold, the other end of controllable impedance L3 is held with zero line N and is connected.
5. a kind of intelligent energy-saving compensating controller according to claim 2, is characterized in that: described datel circuit (13) is RS485 datel circuit or GPRS radio communication circuit.
6. a kind of intelligent energy-saving compensating controller according to claim 2, it is characterized in that: microprocessor (8) adopts ARM series monolithic, described current sampling circuit (5) is current transformer, and described voltage sampling circuit (6) is voltage transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410967.7U CN204794099U (en) | 2015-06-15 | 2015-06-15 | Intelligence economize on electricity compensation controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410967.7U CN204794099U (en) | 2015-06-15 | 2015-06-15 | Intelligence economize on electricity compensation controller |
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| Publication Number | Publication Date |
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| CN204794099U true CN204794099U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520410967.7U Expired - Fee Related CN204794099U (en) | 2015-06-15 | 2015-06-15 | Intelligence economize on electricity compensation controller |
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| CN (1) | CN204794099U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917192A (en) * | 2015-06-15 | 2015-09-16 | 广西大学 | Intelligent power-saving compensation controller |
| CN107401807A (en) * | 2017-07-13 | 2017-11-28 | 广西三赢节能投资有限公司 | A kind of central air-conditioning intelligence administration of energy conservation control system and its control method |
| CN109030973A (en) * | 2018-05-15 | 2018-12-18 | 淮阴师范学院 | Smart grid non-intrusion type resident load observation circuit and system |
| CN109510206A (en) * | 2018-08-31 | 2019-03-22 | 南京理工大学 | A kind of single-phase Vehicular charger harmonic compensator |
-
2015
- 2015-06-15 CN CN201520410967.7U patent/CN204794099U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917192A (en) * | 2015-06-15 | 2015-09-16 | 广西大学 | Intelligent power-saving compensation controller |
| CN107401807A (en) * | 2017-07-13 | 2017-11-28 | 广西三赢节能投资有限公司 | A kind of central air-conditioning intelligence administration of energy conservation control system and its control method |
| CN107401807B (en) * | 2017-07-13 | 2020-06-02 | 兴鼎工程(深圳)有限公司 | Intelligent energy-saving management control system and control method for central air conditioner |
| CN109030973A (en) * | 2018-05-15 | 2018-12-18 | 淮阴师范学院 | Smart grid non-intrusion type resident load observation circuit and system |
| CN109510206A (en) * | 2018-08-31 | 2019-03-22 | 南京理工大学 | A kind of single-phase Vehicular charger harmonic compensator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160615 |