CN108847678A - A kind of power factor compensation electricity-saving appliance - Google Patents
A kind of power factor compensation electricity-saving appliance Download PDFInfo
- Publication number
- CN108847678A CN108847678A CN201810834370.3A CN201810834370A CN108847678A CN 108847678 A CN108847678 A CN 108847678A CN 201810834370 A CN201810834370 A CN 201810834370A CN 108847678 A CN108847678 A CN 108847678A
- Authority
- CN
- China
- Prior art keywords
- resistance
- power factor
- factor compensation
- filter inductance
- electricity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/01—Arrangements for reducing harmonics or ripples
-
- 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 invention discloses a kind of power factor compensation electricity-saving appliances; for terminal compensation; circuit is redesigned; diode, filter inductance and PTC thermistor are added; while playing further protective effect to circuit; reactive power is reduced, Current Voltage is stabilized, improves power factor (PF)；Play the effect of good electricity saving and energy saving.
Description
Technical field
The present invention relates to economizing on energy and electricity apparatus fields, and in particular to a kind of industrial or home economizer.
Background technique
The rise of energy-saving device has some year, emerges one after another for the energy-saving device of different parameters, the section of electricity-saving appliance
The height of the market propaganda is far not achieved in electric effect, so, nowadays market lacks a significant effect, and authentic and valid can reach
The electricity-saving appliance of economizing on energy and electricity effect.
Summary of the invention
It is an object of the invention to carry out end compensation in view of the above-mentioned problems, provide a kind of power factor compensation electricity-saving appliance,
Reactive power is reduced, power factor (PF) and safety are improved, further improves power savings.
For this purpose, the present invention provides a kind of power factor compensation electricity-saving appliance, including insulation crust and power factor compensation electricity
Road, power factor compensation circuit be arranged in insulation crust, the power factor compensation circuit include power supply phase line A, phase line B,
Phase line C and zero curve N；In phase line A：Breaker FA, protective tube A, filter inductance LA, resistance R1, LED1 and diode VD1 series connection,
Resistance R2 is in parallel with LED1, and the one end capacitor C1 is connect with zero curve N, and the route between the other end and filter inductance LA and resistance R1 connects
It connects；In phase line B：Breaker FB, protective tube B, filter inductance LB, resistance R3, LED2 and diode VD2 series connection, resistance R4 with
LED2 is in parallel, and the one end capacitor C2 is connect with zero curve N, the connection between the other end and filter inductance LB and resistance R3；Phase line C
In：Breaker FC, protective tube C, filter inductance LC, resistance R5, LED3 and diode VD3 series connection, resistance R6 is in parallel with LED3, electricity
Hold the one end C3 to connect with zero curve N, the connection between the other end and filter inductance LC and resistance R5.
Further, the resistance R2, resistance R4 and resistance R6 use PTC thermistor.
Further, having air switch is set on the insulation crust.
Further, the insulation crust is closed jointly using cadmium, heat sink material and insulating materials and is made.
The beneficial effects of the invention are as follows：A protective effect is played by diode dual circuit, and uses PTC thermistor
And filter inductance, reactive power is reduced, harmonic wave is controlled with burning voltage, transition surge is filtered out, is finally reached raising function
The effect of rate factor.
Detailed description of the invention：
Fig. 1 is a kind of circuit diagram of power factor compensation electricity-saving appliance of the present invention.
Fig. 2 is a kind of structural schematic diagram of power factor compensation electricity-saving appliance of the present invention.
Fig. 3 is the test result A that a kind of power factor compensation electricity-saving appliance of the present invention uses electric power parameter tester.
Fig. 4 is the test result B that a kind of power factor compensation electricity-saving appliance of the present invention uses electric power parameter tester.
Fig. 5 is the test result C that a kind of power factor compensation electricity-saving appliance of the present invention uses electric power parameter tester.
Fig. 6 is the test result D that a kind of power factor compensation electricity-saving appliance of the present invention uses electric power parameter tester.
Specific embodiment
The invention will be further described With reference to embodiment.
Embodiment
Referring to Fig. 1 and Fig. 2, a kind of power compensation electricity-saving appliance that the present invention announces, including insulation crust and power factor (PF) are mended
Circuit is repaid, power factor compensation circuit is arranged in insulation crust, and the power factor compensation circuit includes power supply phase line A, phase
Line B, phase line C and zero curve N；In phase line A：Breaker FA, protective tube A, filter inductance LA, resistance R1, LED1 and diode VD1 string
Connection, resistance R2 is in parallel with LED1, and the one end capacitor C1 is connect with zero curve N, the line between the other end and filter inductance LA and resistance R1
Road connection；In phase line B：Breaker FB, protective tube B, filter inductance LB, resistance R3, LED2 and diode VD2 series connection, resistance R4
In parallel with LED2, the one end capacitor C2 is connect with zero curve N, the connection between the other end and filter inductance LB and resistance R3；Phase
In line C：Breaker FC, protective tube C, filter inductance LC, resistance R5, LED3 and diode VD3 series connection, resistance R6 and LED3 are simultaneously
Connection, the one end capacitor C3 are connect with zero curve N, the connection between the other end and filter inductance LC and resistance R5.On insulation crust
Having air switch is set.
Voltage and current passes through filter inductance, and surge and harmonic wave will be filtered, so that stable voltage and current is formed,
Under the action of Light-emitting diode LED, each route is at equilibrium, and voltage and current is released.And two poles in route
Pipe VD then protects component and mechanical equipment in circuit not to generate anti-electricity in starting or power-off because of inductive load
Kinetic potential and puncture electronic component, the effect of PTC thermistor is controlling electricity, reduce electric current.Insulation crust uses cadmium, dissipates
Hot material and insulating materials close jointly to be made, and good insulation effect and high temperature resistant, resistance to corruption are played the role of.
Fig. 3, Fig. 4, Fig. 5 and Fig. 6 are that the power factor compensation announced using electric power parameter tester the present invention is economized on electricity
The test result of device can intuitively see that reactive power is reduced very much, and power factor (PF) is improved.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of power factor compensation electricity-saving appliance, which is characterized in that it includes insulation crust and power factor compensation circuit, power
Factor compensation circuit be arranged in insulation crust, the power factor compensation circuit include power supply phase line A, phase line B, phase line C and
Zero curve N；In phase line A：Breaker FA, protective tube A, filter inductance LA, resistance R1, LED1 and diode VD1 series connection, resistance R2 with
LED1 is in parallel, and the one end capacitor C1 is connect with zero curve N, the connection between the other end and filter inductance LA and resistance R1；Phase line B
In：Breaker FB, protective tube B, filter inductance LB, resistance R3, LED2 and diode VD2 series connection, resistance R4 is in parallel with LED2, electricity
Hold the one end C2 to connect with zero curve N, the connection between the other end and filter inductance LB and resistance R3；In phase line C：Breaker
FC, protective tube C, filter inductance LC, resistance R5, LED3 and diode VD3 series connection, resistance R6 is in parallel with LED3, the one end capacitor C3
It is connect with zero curve N, the connection between the other end and filter inductance LC and resistance R5.
2. a kind of power factor compensation electricity-saving appliance according to claim 1, which is characterized in that the resistance R2, resistance R4
PTC thermistor is used with resistance R6.
3. a kind of power factor compensation electricity-saving appliance according to claim 1, which is characterized in that be arranged on the insulation crust
Having air switch.
4. a kind of power factor compensation electricity-saving appliance according to claim 1, which is characterized in that the insulation crust uses
Cadmium, heat sink material and insulating materials conjunction are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810834370.3A CN108847678A (en) | 2018-07-26 | 2018-07-26 | A kind of power factor compensation electricity-saving appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810834370.3A CN108847678A (en) | 2018-07-26 | 2018-07-26 | A kind of power factor compensation electricity-saving appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108847678A true CN108847678A (en) | 2018-11-20 |
Family
ID=64195694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810834370.3A Pending CN108847678A (en) | 2018-07-26 | 2018-07-26 | A kind of power factor compensation electricity-saving appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108847678A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405345Y (en) * | 1999-11-11 | 2000-11-08 | 王宁 | Lightning protection and anti-interference electric power supply socket |
| CN2927446Y (en) * | 2006-02-15 | 2007-07-25 | 上海航通低压电器合作公司 | Electricity saver with surge protection |
| CN201946987U (en) * | 2011-01-30 | 2011-08-24 | 荣飞 | Household power saver |
| US20130229837A1 (en) * | 2012-03-02 | 2013-09-05 | Delta Electronics (Shanghai) Co., Ltd. | Inverter and active power filter system |
| CN204157140U (en) * | 2014-11-07 | 2015-02-11 | 四川嘉汇电子科技有限公司 | Based on the constant current LED power supplies of power factor compensation |
-
2018
- 2018-07-26 CN CN201810834370.3A patent/CN108847678A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405345Y (en) * | 1999-11-11 | 2000-11-08 | 王宁 | Lightning protection and anti-interference electric power supply socket |
| CN2927446Y (en) * | 2006-02-15 | 2007-07-25 | 上海航通低压电器合作公司 | Electricity saver with surge protection |
| CN201946987U (en) * | 2011-01-30 | 2011-08-24 | 荣飞 | Household power saver |
| US20130229837A1 (en) * | 2012-03-02 | 2013-09-05 | Delta Electronics (Shanghai) Co., Ltd. | Inverter and active power filter system |
| CN204157140U (en) * | 2014-11-07 | 2015-02-11 | 四川嘉汇电子科技有限公司 | Based on the constant current LED power supplies of power factor compensation |
Non-Patent Citations (2)
| Title |
|---|
| 火热清风: "无功补偿节电器的电路原理图", 《百度文库》 * |
| 焦宝祥: "《功能与信息材料》", 30 December 2011 * |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181120 |
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| RJ01 | Rejection of invention patent application after publication |