CN105629819A - Electric energy control system - Google Patents
Electric energy control system Download PDFInfo
- Publication number
- CN105629819A CN105629819A CN201410609004.XA CN201410609004A CN105629819A CN 105629819 A CN105629819 A CN 105629819A CN 201410609004 A CN201410609004 A CN 201410609004A CN 105629819 A CN105629819 A CN 105629819A
- Authority
- CN
- China
- Prior art keywords
- pin
- resistance
- effect transistor
- field effect
- pole
- 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
Landscapes
- Amplifiers (AREA)
Abstract
The invention belongs to the technical field of single-chip microcomputers and especially relates to an electric energy control system. The system comprises a matrix conversion module, an inductive coupling module, a rectification filtering module and an amplifier module. The matrix conversion module comprises a power supply V1, a field effect transistor Q1, a field effect transistor Q2, a field effect transistor Q3, a field effect transistor Q4 and a capacitor C11. One end of the power supply V1 is connected with an S electrode of the field effect transistor Q1. The inductive coupling module comprises a transformer T1, a resistor R20, a resistor R21 and a capacitor C12. The rectification filtering module comprises a bridge D1. A pin 2 of the bridge D1 is connected with a pin 1 of an interface J2, and a pin 4 of the bridge D1 is connected with a pin 2 of the interface J2. The amplifier module comprises an amplifier U4, an amplifier U5, a resistor R9, a resistor R10, a resistor R11, a resistor R12, a resistor R13, a capacitor C3, a capacitor C4 connected with J1.
Description
Technical field
The invention belongs to singlechip technology field, particularly relate to a kind of electric energy control system.
Background technology
Along with progress and mankind's increasingly stringent to environmental requirement of industrial technology, the principal direction of world today's coating industry technical development is: high-performance, be prone to construction, economical, save the energy, environmental friendliness. Several operations such as powdery paints production technology mainly includes batch mixing and dispersion, melt extrudes, film-making broken, abrasive micropowder, test package. In process of production, coating system power controls particularly important, but, the power pack of traditional coating system, it is integrated not high, and stability is bad.
Summary of the invention
The present invention provides a kind of electric energy control system, to solve infrared radiation thermometer current in above-mentioned background technology, there is integrated not high, that stability is bad problem.
Technical problem solved by the invention realizes by the following technical solutions: the present invention provides a kind of electric energy control system, it is characterised in that: include matrix and turn conversion module, inductively module, rectification filtering module, amplifier module, described matrix turns conversion module and includes power supply V1, field effect transistor Q1, field effect transistor Q2, field effect transistor Q3, field effect transistor Q4, the S pole of the one termination field effect transistor Q1 of electric capacity C11, described power supply V1, the S pole of field effect transistor Q4, its another termination field effect transistor Q2 D pole, the D pole of field effect transistor Q3, the G pole of described field effect transistor Q1 connects the G pole of field effect transistor Q2, one end of electric capacity C11, its D pole connects the S pole of field effect transistor Q2, and the G pole of described field effect transistor Q4 connects the G pole of field effect transistor Q3, the pin 2 of sensor J1, the pin 2 of transformator T1, its D pole connects the S pole of field effect transistor Q3, and described inductively module includes transformator T1, resistance R20, resistance R21, one end of the pin 1 connecting resistance R20 of electric capacity C12, described transformator T1, its pin 3 connects one end of electric capacity C12, one end of resistance R21, the pin 3 of electric bridge D1, its pin 4 connects the other end of electric capacity C12, the other end of resistance R21, the pin 1 of electric bridge D1, the other end of another termination capacitor C11 of described resistance R20, described rectification filtering module includes electric bridge D1, the pin 1 of the pin 2 connection interface J2 of interface J2, described electric bridge D1, the pin 2 of its pin 4 connection interface J2, described amplifier module includes amplifier U4, amplifier U5, resistance R9, resistance R10, resistance R11, resistance R12, resistance R13, electric capacity C3, electric capacity C4 meets J1, the pin 1 of described amplifier U4 connects the pin 3 of chip U1, its pin 2 connects one end of electric capacity C3, one end of its pin 3 connecting resistance R11, its pin 4 connects the pin 4 of amplifier U5, its pin 8 connects the pin 8 of amplifier U5 and all meets voltage+12V, one end of the pin 2 connecting resistance R12 of described amplifier U5, one end of electric capacity C5, one end of resistance R13, one end of electric capacity C4, one end of its pin 3 connecting resistance R9, one end of resistance R10, the other end of its pin 1 connecting resistance R13, the other end of resistance R10, one end of electric capacity C3, the other end ground connection of described resistance R12, the other end ground connection of described resistance R12, the pin 1 of another termination sensor J1 of described electric capacity C4, the other end of the other end connecting resistance R11 of described electric capacity C5, the other end of resistance R9 and all ground connection.
Described chip U1 selects the chip of ATmegal6 model.
Described sensor J1 selects current sensor.
The invention have the benefit that
1 this patent former limit electric capacity adopts with resistance and is connected in series, and is used for offsetting leakage inductance and resists, reduces the system requirement to input power capacity. Additionally can reduce the switch stress of power switch, provide good key player on a team's ripple for transformator, reduce electromagnetic interference, improve system reliability further.
The electric energy control system of 2 this patents, it is possible to regulate primary impedance, the problem solving former limit resistance influential system stability, and then improve system reliability.
The electric energy control system of 3 this patents, components and parts are few, compact conformation, integrated height, easy to connect, and cost is also low, it is possible to be widely used in single phase power supply field.
The situation of change of electric current is exported by the testing circuit that 4 this patents adopt current sensor to be core with voltage signal, by RC phase-shift circuit, carry out Zero-cross comparator, convert signals into the square-wave signal that single-chip microcomputer is capable of identify that, enter and single-chip computer control system, it is achieved frequency tracing control.
The main control chip data throughput of 5 this patents is up to 1MIPS/MHz, such that it is able to the contradiction that relieving system is between power consumption and processing speed.
Accompanying drawing explanation
Fig. 1 is the circuit theory diagrams of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further:
Embodiment:
The present embodiment includes: matrix turns conversion module, inductively module, rectification filtering module, amplifier module, as shown in Figure 1.
Matrix turns conversion module and includes power supply V1, field effect transistor Q1, field effect transistor Q2, field effect transistor Q3, field effect transistor Q4, electric capacity C11, the one of power supply V1 terminates the S pole of the S pole of field effect transistor Q1, field effect transistor Q4, its another termination the D pole of field effect transistor Q2, field effect transistor Q3 D pole, the G pole of field effect transistor Q1 connects one end of the G pole of field effect transistor Q2, electric capacity C11, its D pole connects the S pole of field effect transistor Q2, the G pole of field effect transistor Q4 connects the pin 2 of the G pole of field effect transistor Q3, the pin 2 of sensor J1, transformator T1, and its D pole connects the S pole of field effect transistor Q3.
Inductively module includes transformator T1, resistance R20, resistance R21, electric capacity C12, one end of the pin 1 connecting resistance R20 of transformator T1, its pin 3 connects the pin 3 of one end of electric capacity C12, one end of resistance R21, electric bridge D1, its pin 4 connects the pin 1 of the other end of electric capacity C12, the other end of resistance R21, electric bridge D1, the other end of another termination capacitor C11 of resistance R20.
Rectification filtering module includes electric bridge D1, interface J2, the pin 1 of the pin 2 connection interface J2 of electric bridge D1, the pin 2 of its pin 4 connection interface J2.
Amplifier module includes amplifier U4, amplifier U5, resistance R9, resistance R10, resistance R11, resistance R12, resistance R13, electric capacity C3, electric capacity C4 meets J1, the pin 1 of amplifier U4 connects the pin 3 of chip U1, its pin 2 connects one end of electric capacity C3, one end of its pin 3 connecting resistance R11, its pin 4 connects the pin 4 of amplifier U5, its pin 8 connects the pin 8 of amplifier U5 and all meets voltage+12V, one end of the pin 2 connecting resistance R12 of amplifier U5, one end of electric capacity C5, one end of resistance R13, one end of electric capacity C4, one end of its pin 3 connecting resistance R9, one end of resistance R10, the other end of its pin 1 connecting resistance R13, the other end of resistance R10, one end of electric capacity C3, the other end ground connection of resistance R12, the other end ground connection of resistance R12, the pin 1 of another termination sensor J1 of electric capacity C4, the other end of the other end connecting resistance R11 of electric capacity C5, the other end of resistance R9 and all ground connection.
Utilize technical solutions according to the invention, or those skilled in the art is under the inspiration of technical solution of the present invention, design similar technical scheme, and reach above-mentioned technique effect, all fall into protection scope of the present invention.
Claims (3)
1. an electric energy control system, it is characterised in that: include matrix and turn conversion module, inductively module, rectification filtering module, amplifier module, described matrix turns conversion module and includes power supply V1, field effect transistor Q1, field effect transistor Q2, field effect transistor Q3, field effect transistor Q4, the S pole of the one termination field effect transistor Q1 of electric capacity C11, described power supply V1, the S pole of field effect transistor Q4, its another termination field effect transistor Q2 D pole, the D pole of field effect transistor Q3, the G pole of described field effect transistor Q1 connects the G pole of field effect transistor Q2, one end of electric capacity C11, its D pole connects the S pole of field effect transistor Q2, and the G pole of described field effect transistor Q4 connects the G pole of field effect transistor Q3, the pin 2 of sensor J1, the pin 2 of transformator T1, its D pole connects the S pole of field effect transistor Q3, and described inductively module includes transformator T1, resistance R20, resistance R21, one end of the pin 1 connecting resistance R20 of electric capacity C12, described transformator T1, its pin 3 connects one end of electric capacity C12, one end of resistance R21, the pin 3 of electric bridge D1, its pin 4 connects the other end of electric capacity C12, the other end of resistance R21, the pin 1 of electric bridge D1, the other end of another termination capacitor C11 of described resistance R20, described rectification filtering module includes electric bridge D1, the pin 1 of the pin 2 connection interface J2 of interface J2, described electric bridge D1, the pin 2 of its pin 4 connection interface J2, described amplifier module includes amplifier U4, amplifier U5, resistance R9, resistance R10, resistance R11, resistance R12, resistance R13, electric capacity C3, electric capacity C4 meets J1, the pin 1 of described amplifier U4 connects the pin 3 of chip U1, its pin 2 connects one end of electric capacity C3, one end of its pin 3 connecting resistance R11, its pin 4 connects the pin 4 of amplifier U5, its pin 8 connects the pin 8 of amplifier U5 and all meets voltage+12V, one end of the pin 2 connecting resistance R12 of described amplifier U5, one end of electric capacity C5, one end of resistance R13, one end of electric capacity C4, one end of its pin 3 connecting resistance R9, one end of resistance R10, the other end of its pin 1 connecting resistance R13, the other end of resistance R10, one end of electric capacity C3, the other end ground connection of described resistance R12, the other end ground connection of described resistance R12, the pin 1 of another termination sensor J1 of described electric capacity C4, the other end of the other end connecting resistance R11 of described electric capacity C5, the other end of resistance R9 and all ground connection.
2. a kind of electric energy control system according to claim 1, it is characterised in that: described chip U1 selects the chip of ATmegal6 model.
3. a kind of electric energy control system according to claim 1, it is characterised in that: described sensor J1 selects current sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410609004.XA CN105629819A (en) | 2014-11-03 | 2014-11-03 | Electric energy control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410609004.XA CN105629819A (en) | 2014-11-03 | 2014-11-03 | Electric energy control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105629819A true CN105629819A (en) | 2016-06-01 |
Family
ID=56044884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410609004.XA Pending CN105629819A (en) | 2014-11-03 | 2014-11-03 | Electric energy control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105629819A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515958A (en) * | 2012-06-29 | 2014-01-15 | 台达电子工业股份有限公司 | Power quality equipment and control device thereof |
| CN103546053A (en) * | 2012-07-12 | 2014-01-29 | 台达电子工业股份有限公司 | Electric energy conversion device and control method thereof |
| JP2014017752A (en) * | 2012-07-11 | 2014-01-30 | Toyota Industries Corp | Coupling circuit |
| CN203589727U (en) * | 2013-12-05 | 2014-05-07 | 国家电网公司 | Large capacity unified power quality controller |
| CN103944168A (en) * | 2014-04-17 | 2014-07-23 | 中国科学院电工研究所 | High-power power quality comprehensive compensation device |
| CN104034982A (en) * | 2014-06-19 | 2014-09-10 | 国家电网公司 | Electric energy quality harmonic disturbance source platform |
-
2014
- 2014-11-03 CN CN201410609004.XA patent/CN105629819A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515958A (en) * | 2012-06-29 | 2014-01-15 | 台达电子工业股份有限公司 | Power quality equipment and control device thereof |
| JP2014017752A (en) * | 2012-07-11 | 2014-01-30 | Toyota Industries Corp | Coupling circuit |
| CN103546053A (en) * | 2012-07-12 | 2014-01-29 | 台达电子工业股份有限公司 | Electric energy conversion device and control method thereof |
| CN203589727U (en) * | 2013-12-05 | 2014-05-07 | 国家电网公司 | Large capacity unified power quality controller |
| CN103944168A (en) * | 2014-04-17 | 2014-07-23 | 中国科学院电工研究所 | High-power power quality comprehensive compensation device |
| CN104034982A (en) * | 2014-06-19 | 2014-09-10 | 国家电网公司 | Electric energy quality harmonic disturbance source platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203688661U (en) | Acquisition circuit for state variable of electric energy meter | |
| CN201263157Y (en) | Minitype embedded network module for transferring UART interface to CAN-bus | |
| CN203104293U (en) | Switching power supply and switching power supply integrated circuit | |
| CN105629819A (en) | Electric energy control system | |
| CN103647447A (en) | Power supply device of communication module of electric energy meter | |
| CN202364117U (en) | Internal power supply circuit of concentrator | |
| CN202424537U (en) | Full-digitalization intelligent voltage stabilizer | |
| CN202914850U (en) | Modified proportional valve drive return circuit | |
| CN103795346A (en) | Detection demodulation circuit in radio-frequency identification | |
| CN207910674U (en) | A kind of Switching Power Supply power supply circuit | |
| CN203689052U (en) | Power and relay driving circuit for electric energy meter equipped with communication module | |
| CN205015419U (en) | High -low voltage power distribution cabinet electric energy quality detection optimization structure | |
| CN105739362A (en) | Transformer station measurement and control protection device | |
| CN203851013U (en) | AC/DC signal circuit dual-purpose filter | |
| CN204290706U (en) | The power supply that a kind of RS232 signal drives | |
| CN207677645U (en) | A kind of power supply circuit | |
| CN202177946U (en) | Single-phase local cost control intelligent electric energy meter | |
| CN202752086U (en) | Touch-resistant induction device for paper inlet of paper shredder | |
| CN102611321A (en) | Intelligent full digitalization voltage stabilizer | |
| CN203894937U (en) | Short-distance wireless appliance current signal feedback device | |
| CN104483501A (en) | Magnetoelectric motor rotation speed test system based on CAN bus | |
| CN203675077U (en) | Touch learning switch | |
| CN208140913U (en) | A kind of EMC test communication line filter | |
| CN202282766U (en) | Filter circuit based on filter | |
| CN202189408U (en) | Three-phase local cost control intelligent electric energy meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |
|
| WD01 | Invention patent application deemed withdrawn after publication |