CN206164353U - Electricity -saving device - Google Patents
Electricity -saving device Download PDFInfo
- Publication number
- CN206164353U CN206164353U CN201620506837.8U CN201620506837U CN206164353U CN 206164353 U CN206164353 U CN 206164353U CN 201620506837 U CN201620506837 U CN 201620506837U CN 206164353 U CN206164353 U CN 206164353U
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- CN
- China
- Prior art keywords
- electric capacity
- reactor
- diode
- signal
- bipolar transistor
- 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.)
- 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
- Y02E40/40—Arrangements for reducing harmonics
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Abstract
The utility model discloses an electricity -saving device, including reactor T1, electric capacity C1, electric capacity C2, full wave bridge rectifier, fuse FU, electrolytic capacitor C3, electrolytic capacitor C4, inverter, reactor T2, the NULL signal is again through electric capacity C1 after reactor T1 carries out the power factor adjustment, the filtering of electric capacity C2, the signal of post -filter becomes DC signal through the full wave bridge rectifier rectification, DC signal after the rectification passes through electrolytic capacitor C3 behind fuse FU, electrolytic capacitor C4 filtering, the DC signal of post -filter becomes the alternating current through the dc -to -ac converter contravariant, the alternating current is exported through reactor T2 post -filter. The utility model discloses circuit structure is simple, and easy consumer with present is connected, and has the purification electric wire netting, reduces the effect that the electric wire netting assaults, has improved simultaneously and has used the electrical efficiency.
Description
Technical field
The utility model is related to energy-saving device, and in particular to a kind of electricity-saving appliance.
Background technology
With gradually increasing for terminal use's power grid electric, if it is user's very concern to improve power grid quality.
In terminal use's electrical network, there is a large amount of winks stream, wink stream be that electric current is abnormal with a kind of transient state of voltage in sine wave AC circuit
Become, wink stream the copper loss of inductive load, iron loss, line loss can be caused to increase, the consumption that not only increased electric energy also causes electricity consumption
The additional temperature of equipment is raised and makes various contacts produce oxide layers and loose contact, and its consequence is user is increased the electricity charge and is contracted
The service life of short electrical equipment.Generally using dash current, the transition in electricity-saving appliance suppression and reduction supply line on market
And the generation of higher hamonic wave, power conditioner, the power supply quality of raising electrical network, the copper loss of line loss and power-equipment is greatly reduced
And iron loss, to improve the service life and mechanical efficiency of electrical equipment.But in existing electricity-saving appliance, some system complex, investment is big,
Later maintenance cost is higher;Some regulations are inconvenient, and user need to change the operating habit and power mode of electricity consumption;Have to electrical network
Additional electromagnetic pollution can be produced, making the power supply quality of electrical network reduces.
The content of the invention
Goal of the invention:For the deficiencies in the prior art, the utility model provides a kind of electricity-saving appliance, and circuit is simple, low cost,
Strong antijamming capability.
Technical scheme:Electricity-saving appliance described in the utility model, including reactor T1, electric capacity C1, electric capacity C2, full-wave rectification bridge,
Fuse FU, electrochemical capacitor C3, electrochemical capacitor C4, inverter, reactor T2, ac input signal Jing reactors T1 carries out power
Jing electric capacity C1, electric capacity C2 filtering again after factor adjustment, filtered signal is rectified into direct current signal, rectification through full-wave rectification bridge
Direct current signal afterwards is filtered after fuse FU by electrochemical capacitor C3, electrochemical capacitor C4, and filtered direct current signal Jing is inverse
Become device and be reverse into alternating current, alternating current is exported Jing after reactor T2 filtering.
Further, the full-wave rectification bridge is diode D1, diode D2, diode D3, diode D4, diode
The three phase full wave rectification bridge of D5, diode D6 connection composition.
Further, the inverter is insulated gate bipolar transistor Q1, insulated gate bipolar transistor Q2, insulated gate
Bipolar transistor Q3, insulated gate bipolar transistor Q4, insulated gate bipolar transistor Q5, insulated gate bipolar transistor Q6
The three-phase inverter of connection composition.
Further, the inductance value of the reactor T1 is 15mH.
Further, the electric capacity C1, electric capacity C2 are 630V 20uF.
Further, the fuse FU is 40V, 100A.
Further, the electrochemical capacitor C3, electrochemical capacitor C4 are 400V 1000uF.
Further, the inverter is 800V, 100A.
Beneficial effect:Compared with prior art, advantage of the present utility model:The utility model is by three phase full wave rectification
Bridge input arranges the voltage ripple that filter capacitor C1, C2 filter flat input circuit;Signal after rectification is connected with fuse, prevents
Circuit overloads;In order to adapt to the power of three-phase inverter, electrochemical capacitor C3, C4 are set in its input and are filtered;This practicality
Novel circuit configuration is simple, it is easy to be connected with existing electrical equipment, and with purification electrical network, reduces the effect of electrical network impact,
Improve power consumption efficiency simultaneously.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Technical solutions of the utility model are described in detail below by accompanying drawing.
Embodiment 1:Electricity-saving appliance as shown in Figure 1, including reactor T1, electric capacity C1, C2, by diode D1, D2, D3, D4,
D5, D6 composition three phase full wave rectification bridge, fuse FU, electrochemical capacitor C3, C4, by insulated gate bipolar transistor Q1, Q2,
The three-phase inverter of Q3, Q4, Q5, Q6 connection composition, the three-phase input signal Jing reactors T1 of reactor T2,380V carries out power
Jing electric capacity C1, electric capacity C2 filtering again after factor adjustment, filtered signal is rectified into direct current signal, rectification through full-wave rectification bridge
Direct current signal afterwards is filtered after fuse FU by electrochemical capacitor C3, electrochemical capacitor C4, filtered direct current signal Jing tri-
Phase inverter is reverse into alternating current, and alternating current is exported Jing after reactor T2 filtering.
380V input signals carry out power factor (PF) adjustment inductance, inductance value 15MH, Jing electric capacity C1, C2 through reactor T1
(630V 20uF)After filtering reduce mains by harmonics content, purify electrical network, reduce electrical network impact, then by diode D1, D2, D3,
The three phase full wave rectification bridge of D4, D5, D6 composition(Voltage 100V ~ 120V)Rectification, rectification is to pass through fuse after direct current 380V
(40V 100A), by electrochemical capacitor(400V 1000uF)Be filtered raising power factor (PF), improve power consumption efficiency, afterwards again by
The three-phase inverter of Q1, Q2, Q3, Q4, Q5, Q6 composition(800V 100A)Inversion is carried out, is 380V exchanges by 380V DC inversions
Electricity, then again by reactor T2 output inductors, inductance value is 30MH, and 380V is exported after being filtered.
As described above, although the utility model has been represented and described with reference to specific preferred embodiment, it must not
It is construed to the restriction to the utility model itself.In the spirit and scope of the present utility model defined without departing from claims
Under the premise of, can in the form and details various changes can be made to it.
Claims (2)
1. a kind of electricity-saving appliance, it is characterised in that:Including reactor T1, electric capacity C1, electric capacity C2, full-wave rectification bridge, fuse FU, electricity
Solution electric capacity C3, electrochemical capacitor C4, inverter, reactor T2, ac input signal is Jing after reactor T1 carries out power factor (PF) adjustment
Jing electric capacity C1, electric capacity C2 filtering again, filtered signal is rectified into direct current signal through full-wave rectification bridge, the direct current letter after rectification
Filtered by electrochemical capacitor C3, electrochemical capacitor C4 number after fuse FU, filtered direct current signal Jing inverters are reverse into
Alternating current, alternating current is exported Jing after reactor T2 filtering;The inverter is insulated gate bipolar transistor Q1, insulated gate bipolar
Transistor npn npn Q2, insulated gate bipolar transistor Q3, insulated gate bipolar transistor Q4, insulated gate bipolar transistor Q5, absolutely
The three-phase inverter of edge grid bipolar transistor Q6 connection compositions;The inductance value of the reactor T1 is 15mH;The electric capacity C1,
Electric capacity C2 is 630V 20uF;The fuse FU is 40V, 100A;The electrochemical capacitor C3, electrochemical capacitor C4 are 400V
1000uF;The inverter is 800V, 100A.
2. electricity-saving appliance according to claim 1, it is characterised in that:The full-wave rectification bridge be diode D1, diode D2,
Diode D3, diode D4, diode D5, the three phase full wave rectification bridge of diode D6 connection compositions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620506837.8U CN206164353U (en) | 2016-05-30 | 2016-05-30 | Electricity -saving device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620506837.8U CN206164353U (en) | 2016-05-30 | 2016-05-30 | Electricity -saving device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206164353U true CN206164353U (en) | 2017-05-10 |
Family
ID=58647829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620506837.8U Expired - Fee Related CN206164353U (en) | 2016-05-30 | 2016-05-30 | Electricity -saving device |
Country Status (1)
Country | Link |
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CN (1) | CN206164353U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115021591A (en) * | 2022-08-08 | 2022-09-06 | 深圳市恒运昌真空技术有限公司 | LCC topological circuit for converting three phases into DC-DC |
-
2016
- 2016-05-30 CN CN201620506837.8U patent/CN206164353U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115021591A (en) * | 2022-08-08 | 2022-09-06 | 深圳市恒运昌真空技术有限公司 | LCC topological circuit for converting three phases into DC-DC |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
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: 20170510 Termination date: 20190530 |