CN205666627U - Can be from integrated idle module of intelligence of programming - Google Patents
Can be from integrated idle module of intelligence of programming Download PDFInfo
- Publication number
- CN205666627U CN205666627U CN201620553529.0U CN201620553529U CN205666627U CN 205666627 U CN205666627 U CN 205666627U CN 201620553529 U CN201620553529 U CN 201620553529U CN 205666627 U CN205666627 U CN 205666627U
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- Prior art keywords
- module
- idle
- intelligent integrated
- main control
- control chip
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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
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Abstract
The utility model discloses a can be from integrated idle module of intelligence of programming, contain blend switch K, moulded case circuit breaker QF, power capacitor C, radiator fan F and intelligent components A, intelligent components A contains the integrated idle module main control chip M1 of intelligence, the power modul, distribution voltage, sampling unit, control module O1, protective film piece O2, display module O3, USB module T1, serial communication module T2 and outside storage module T3, the integrated lower voltage module internal program of intelligence is divided into two sections procedures: first section procedure is bootstrap, only realizes that occupation space is little, need not any change after the module is dispatched from the factory to the operation of second section procedure, second section procedure is user program, and the on -the -spot renewal user program that only needs realizes different functions. This kind of method need not the upgrading renewal that any extra wiring can realize the procedure, and is convenient to later maintenance.
Description
Technical field
This utility model relates to a kind of idle module, a kind of can the idle module of intelligent integrated of self-programming.
Background technology
Reactive-load compensation, acts the effect of power factor improving electrical network in power supply system, reduce supply transformer and
The loss of conveying circuit, improves power supplying efficiency, improves power supply environment.So reactive power compensation device is in power supply system
It is in an indispensable very important position.Existing low-voltage reactive power module, on-site maintenance is inconvenient, and on-the-spot program updates
Complex steps, needs just to be completed program upgrading by program burn writing device.And program burn writing mouth is generally individually at idle module housing
Inside, needs to take apart module housing, and the download program interface connecting fever writes could realize program burn writing.Distribution scene is become
For thousand up to a hundred equipment, this upgrading mode is highly inconvenient, wastes time and energy, and maintenance cost is high.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of can the idle module of intelligent integrated of self-programming, its peace
Complete reliable, simple in construction, on-site maintenance is convenient.
For solving above-mentioned technical problem, this utility model be the technical scheme is that
A kind of can the idle module of intelligent integrated of self-programming, it is characterised in that: comprise combination switch K, breaker of plastic casing QF,
Power capacitor C, radiator fan F and intelligent assembly A, intelligent assembly A comprises intelligent integrated idle module main control chip M1, electricity
Source module, distribution voltage, sampling unit, control module O1, protection module O2, display module O3, USB module T1, serial communication
Module T2 and outer memory module T3, breaker of plastic casing QF input is connected with three phase mains, breaker of plastic casing QF outfan with
One end of combination switch K connects, and the other end of combination switch K is connected with one end of power capacitor C, and power capacitor C's is another
One end is connected with ground wire, power module, distribution voltage, sampling unit, control module O1, protection module O2, display module O3,
USB module T1, serial communication modular T2 and outer memory module T3 module main control chip M1 idle with intelligent integrated respectively is connected,
Power module is connected with three-phase four-wire power, 220V alternating current power supply is converted into direct current 24V and 3.3V power supply respectively with radiation air
Fan F module idle with intelligent integrated main control chip M1 is connected thus provides power supply, control module O1 input side and main control chip M1
I/O port connect, outlet side is connected to combination switch K and radiator fan F, the IO of protection module O2 input side and main control chip M1
Mouth connects, and outlet side is connected to breaker of plastic casing QF.
Further, described sampling unit comprises distribution voltage, current sampling cell S 1, condenser current sampling unit S2
With capacitor temperature sensor S3, distribution voltage, current sampling cell S 1 are respectively adopted voltage, current sensor by forceful electric power signal
It is converted into light current voltage signal, voltage signal in the range of overvoltage lifting is converted into chip sampled, it is directly accessed intelligent integrated
Idle module main control chip M1 has the I/O port of AD function, and condenser current sampling unit S2 is that power capacitor C leaves with compound
Closing connecting line between the outfan of K and pass current transformer, the outlet side of current transformer is converted into chip through overvoltage lifting
In the range of sampling, voltage signal is connected to intelligent integrated idle module main control chip M1 and has the I/O port of AD function, capacitor temperature
Sensor S3 probe placement inside power capacitor C, the AD of signal output part and intelligent integrated idle module main control chip M1
The I/O port of function is connected, and is used for monitoring in real time the ruuning situation of power capacitor C.
Further, described intelligent integrated is idle, and module main control chip M1 uses STM32F105VET6 chip, and it has height
Precision A/D sampling functions, embedded SPI and USB hardware communication protocol.
Further, different according to application scenario, intelligent integrated is idle, and module is divided into single-phase, three-phase and phase splitting compensation,
Single-phase need No. 1 combination switch K, three-phase needs No. 2 combination switch K, and split-phase needs identical No. 3 combination switch K.
Further, described display module O3 comprises liquid crystal display and capacitance state display lamp.
Further, described USB module T1 is directly connected in the USB_OTG function I/O port of main control chip M1, is used for reading
When intelligent integrated is idle module log and on-the-spot program upgrading, program is read in, and in USB module T1, OTG_HS_VBUSO is
Power line, it is provided that USB power source, OTG_HS_DM Yu OTG_HS_DP is that data wire completes data interaction, and OTG_HS_EN controls U2's
Power convert, OTG_HS_ID is USB device address wire, selects master slave mode, and intelligent integrated is idle, and module main control chip M1 takes
Host mode, only welds R4, R3 and need not weld or use intelligent integrated idle module main control chip M1 mouth line PB12 to drag down.U2
Chip be STMPS214STR be 5V to vdd voltage changer, also function to limit the effect of electric current simultaneously, VDD is 2-3.6V electricity
Source, it is PRTR5VOU2X chip that representative value takes 3.3V, U3, is that the double rail-to-rail ESD of a kind of ultra-low capacitance protects two poles
Pipe, is used for protecting double High-Speed Data Line or high-frequency signal circuit to avoid being damaged by ESD, and U1 is standard USB interface, is used for
Connect USB flash disk.
Further, described outer memory module T3 uses SPI function IO that 25P16 connects and is connected to main control chip M1
Mouthful, it is used for storing intelligent integrated idle module log and the interim storage idle module upgrade program of intelligent integrated.
This utility model compared with prior art, has the following advantages and effect: safe and reliable, and the later stage connects without any
Line, it is not necessary to professional person's in-situ processing can complete program upgrading and update, and compares conventional on-site program and updates, more saves manpower
Cost, saves the time, does not affect on-the-spot properly functioning work, in turn ensure that the confidentiality of technological document simultaneously.
Accompanying drawing explanation
Fig. 1 be of the present utility model a kind of can the schematic diagram of the idle module of intelligent integrated of self-programming.
Fig. 2 is the schematic diagram of USB module T1 of the present utility model.
Fig. 3 is the schematic diagram of outer memory module T3 of the present utility model.
Fig. 4 is the distribution schematic diagram of intelligent integrated of the present utility model idle module main control chip M1 internal processes.
Fig. 5 is the flow chart of self-programming method of the present utility model.
Fig. 6 is the principle schematic of reactive compensation system of the present utility model.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following example are right
Explanation of the present utility model and this utility model is not limited to following example.
As it can be seen, of the present utility model can the idle module of intelligent integrated of self-programming, comprise combination switch K, mould shell and break
Road device QF, power capacitor C, radiator fan F and intelligent assembly A, intelligent assembly A comprises intelligent integrated idle module master control core
Sheet M1, power module, distribution voltage, sampling unit, control module O1, protection module O2, display module O3, USB module T1, string
Port communications module T2 and outer memory module T3, breaker of plastic casing QF input is connected with three phase mains, and breaker of plastic casing QF is defeated
Going out end to be connected with one end of combination switch K, the other end of combination switch K is connected with one end of power capacitor C, power capacitor
The other end of C is connected with ground wire, power module, distribution voltage, sampling unit, control module O1, protection module O2, display mould
Block O3, USB module T1, serial communication modular T2 and outer memory module T3 module main control chip M1 idle with intelligent integrated respectively
Connecting, power module is connected with three-phase four-wire power, 220V alternating current power supply is converted into direct current 24V with 3.3V power supply respectively with scattered
Hot-air fan F is idle with intelligent integrated, and module main control chip M1 is connected thus provides power supply, and any one phase of UA, UB, UC has electricity intelligence
Integrated idle module can normally work, and control module O1 input side is connected with the I/O port of main control chip M1, and outlet side is connected to multiple
Combination switch K and radiator fan F, control module O1 can start according to the instruction adhesive of main control chip M1 or shutoff combination switch K
Or stop radiator fan F.Protection module O2 input side is connected with the I/O port of main control chip M1, and outlet side is connected to breaker of plastic casing
QF.When there is expendable fault, intelligent integrated is idle, and module main control chip M1 sends instruction excision breaker of plastic casing QF,
By Fault Isolation, in case causing secondary failure.If intelligent integrated idle module main control chip M1 only closes when occurring to recover fault
Disconnected combination switch K, moves back fortune power capacitor C, when, after fault recovery, continuing to work according to load condition.
Described sampling unit comprises distribution voltage, current sampling cell S 1, condenser current sampling unit S2 and capacitor
Temperature sensor S3, distribution voltage, current sampling cell S 1 are respectively adopted voltage, forceful electric power signal is converted into weak by current sensor
Piezoelectric voltage signal, voltage signal in the range of overvoltage lifting is converted into chip sampled, it is directly accessed the idle module of intelligent integrated
Main control chip M1 has an I/O port of AD function, and power dispatching data uses AC Data, taking 128 point data in each cycle is
Example.
Distribution voltage
Distribution electric current
Active power
Condenser current sampling unit S2 be power capacitor C and combination switch K outfan between connecting line through electricity
Current transformer, the outlet side of current transformer voltage signal in the range of overvoltage lifting is converted into chip sampled is connected to intelligence
Integrated idle module main control chip M1 has the I/O port of AD function.
Capacitor temperature sensor S3 probe placement is inside power capacitor C, and signal output part is idle with intelligent integrated
The I/O port of the AD function of module main control chip M1 is connected, and is used for monitoring in real time the ruuning situation of power capacitor C.
Intelligent integrated is idle, and module main control chip M1 uses STM32F105VET6 chip, and it has high-precision AD sampling merit
Can, embedded SPI and USB hardware communication protocol.In this chip, FLASH memory has the feature of electric erasable simultaneously, in journey
The data of FLASH memory or program can be updated during sort run.Intelligent integrated is idle module main control chip M1
According to on-the-spot load or burden without work, voltage swing and the situation of change of power factor, adhesive or shutoff combination switch K, thus put into operation
Or move back fortune power capacitor C, it is ensured that power factor is in acceptability limit.
Different according to application scenario, module that intelligent integrated is idle is divided into single-phase, three-phase and phase splitting compensation, single-phase need 1
Road combination switch K, three-phase needs No. 2 combination switch K, and split-phase needs identical No. 3 combination switch K.
Display module O3 comprises liquid crystal display and capacitance state display lamp.Radiator fan F adopts according to main control chip M1
The temperature of collection capacitor internal temperature sensor starts or stops, it is ensured that power capacitor C works in good environment, extends
Complete machine service life.
USB module T1 is directly connected in the USB_OTG function I/O port of main control chip M1, is used for reading the idle mould of intelligent integrated
When block log and on-the-spot program upgrading, program is read in, and in USB module T1, OTG_HS_VBUSO is power line, it is provided that USB
Power supply, OTG_HS_DM Yu OTG_HS_DP is that data wire completes data interaction, and OTG_HS_EN controls the Power convert of U2, OTG_
HS_ID is USB device address wire, selects master slave mode, and intelligent integrated is idle, and module main control chip M1 takes host mode, only weldering
Meeting R4, R3 need not weld or use intelligent integrated idle module main control chip M1 mouth line PB12 to drag down.U2 chip is
STMPS214STR is 5V to vdd voltage changer, also functions to limit the effect of electric current simultaneously, and VDD is 2-3.6V power supply, typical case
It is PRTR5VOU2X chip that value takes 3.3V, U3, is that the double rail-to-rail ESD of a kind of ultra-low capacitance protects diode, is used for protecting
Protecting double High-Speed Data Line or high-frequency signal circuit is avoided being damaged by ESD, U1 is standard USB interface, is used for connecting USB flash disk.
Outer memory module T3 uses the SPI function I/O port that 25P16 connects and is connected to main control chip M1, is used for storing intelligence
Can integrated idle module log and the interim storage idle module upgrade program of intelligent integrated.
The self-programming method of a kind of idle module of programmable intelligent integrated, in intelligent integrated is idle module main control chip M1
Portion's program is divided into two sections of programs: first paragraph program is bootstrap, only realizes the operation to second segment program, takes up room
Little, module dispatch from the factory after without any change；Second segment program is user program, and on-the-spot only need to update this user program realizes program
The change of function and upgrading；At the scene without changing any wiring, only program need to can be write intelligence by original wiring
Integrated idle module.
Intelligent integrated is idle, and module main control chip M1 detects that comprising program in USB module T1 access USB flash disk and USB flash disk upgrades
File, in reading USB flash disk in file write outer memory module T3, writes after having read and write at the 0x807F800 of main control chip M1
Enter program and update mark, start warm reset；
The need of updating journey at detection 0x807F800 when modular program that intelligent integrated is idle powers on or warm reset starts
Sequence, after needing to update the outside FLASH content covering user program that reading is specified, jumps to user program, it is not necessary to update journey
Sequence jumps directly to user program.
Reactive compensation system is typically passed through network mouth or RS485 communication connection phase by the idle module of controller and intelligent integrated
The most in series, as shown in Figure 6.Simplest reactive compensation system directly can also be passed through network by the idle module of intelligent integrated
Mouth or RS485 communication connection are serially connected composition.
The program version of intelligent integrated is idle module main control chip M1 internal processes comprise time version, Program Type and
The idle module of hardware version three class identification code, only Program Type and the identical intelligent integrated of hardware version receives program
Upgrade command just can respond, by detecting system has all time release types of same program type and hardware version,
If any different time versions, main frame gets the module that time version up-to-date in system is corresponding, host request up-to-date time
Between module corresponding to version send program transportation by network mouth or RS485 wiring and instruct, corresponding same program type and hard
In the program write outer memory module T3 that the module of part version will be received, it is transmitted rear write-in program and updates mark, main
Machine program transportation assigns Program reset instruction after completing, module that all intelligent integrated are idle starts software reset instruction automatically, inspection
Whether have program update, make respective handling if surveying.
Traditional intelligent integrated is idle, and module upgrade needs power-off dismounting upgrading will necessarily affect the reactive-load compensation at scene, this
Scheme is without power-off, and intelligent integrated idle module properly functioning work during program upgrading, to on-the-spot reactive-load compensation almost without any
Impact.
The program file that USB flash disk reads has technical know-how, needs to do special handling.The program file that USB flash disk reads is for adding
Ciphertext part, BIN or the HEX file that idle for intelligent integrated module compiler is generated, generate USB module through AES and read
Special file, special file comprises file decryption key and the idle modular program of encrypted intelligent integrated, intelligence collection
Idle module is become to read out idle for intelligent integrated module journey when reading file after file decryption key with identical AES
Store in outer memory module T3 after sequence deciphering.So solve the confidentiality of technological document, can be directly by after encryption
Special file issues the direct upgrading processing of user.
Above content described in this specification is only to this utility model example explanation.This utility model
Described specific embodiment can be made various amendment or supplements or use similar side by person of ordinary skill in the field
Formula substitutes, without departing from the content of this utility model description or surmount scope defined in the claims, and all should
Belong to protection domain of the present utility model.
Claims (7)
1. one kind can the idle module of intelligent integrated of self-programming, it is characterised in that: comprise combination switch K, breaker of plastic casing QF, electricity
Power capacitor C, radiator fan F and intelligent assembly A, intelligent assembly A comprises intelligent integrated idle module main control chip M1, power supply
Module, distribution voltage, sampling unit, control module O1, protection module O2, display module O3, USB module T1, serial communication mould
Block T2 and outer memory module T3, breaker of plastic casing QF input is connected with three phase mains, and breaker of plastic casing QF outfan is with multiple
One end of combination switch K connects, and the other end of combination switch K is connected with one end of power capacitor C, another of power capacitor C
End be connected with ground wire, power module, distribution voltage, sampling unit, control module O1, protect module O2, display module O3,
USB module T1, serial communication modular T2 and outer memory module T3 module main control chip M1 idle with intelligent integrated respectively is connected,
Power module is connected with three-phase four-wire power, 220V alternating current power supply is converted into direct current 24V and 3.3V power supply respectively with radiation air
Fan F module idle with intelligent integrated main control chip M1 is connected thus provides power supply, control module O1 input side and main control chip M1
I/O port connect, outlet side is connected to combination switch K and radiator fan F, the IO of protection module O2 input side and main control chip M1
Mouth connects, and outlet side is connected to breaker of plastic casing QF.
2. can the idle module of intelligent integrated of self-programming according to a kind of described in claim 1, it is characterised in that: described sampling is single
Unit comprises distribution voltage, current sampling cell S 1, condenser current sampling unit S2 and capacitor temperature sensor S3, distribution electricity
Press, current sampling cell S 1 is respectively adopted voltage, forceful electric power signal is converted into light current voltage signal, through overvoltage by current sensor
Lifting is converted into voltage signal in the range of chip sampled, is directly accessed intelligent integrated idle module main control chip M1 and has AD function
I/O port, condenser current sampling unit S2 be power capacitor C and combination switch K outfan between connecting line through electric current
Transformer, the outlet side of current transformer voltage signal in the range of overvoltage lifting is converted into chip sampled is connected to intelligence
Integrated idle module main control chip M1 has the I/O port of AD function, and capacitor temperature sensor S3 probe placement is in power capacitor
Inside C, the I/O port of the AD function of signal output part is idle with intelligent integrated module main control chip M1 is connected, and is used for monitoring electricity in real time
The ruuning situation of power capacitor C.
3. can the idle module of intelligent integrated of self-programming according to a kind of described in claim 1, it is characterised in that: described intelligence collection
Becoming idle module main control chip M1 to use STM32F105VET6 chip, it has a high-precision AD sampling functions, embedded SPI and
USB hardware communication protocol.
4. can the idle module of intelligent integrated of self-programming according to a kind of described in claim 1, it is characterised in that: according to applied field
Closing difference, module that intelligent integrated is idle is divided into single-phase, three-phase and phase splitting compensation, single-phase need No. 1 combination switch K, and three-phase needs
Want No. 2 combination switch K, and split-phase needs identical No. 3 combination switch K.
5. can the idle module of intelligent integrated of self-programming according to a kind of described in claim 1, it is characterised in that: described display mould
Block O3 comprises liquid crystal display and capacitance state display lamp.
6. can the idle module of intelligent integrated of self-programming according to a kind of described in claim 1, it is characterised in that: described USB mould
Block T1 is directly connected in the USB_OTG function I/O port of main control chip M1, be used for read intelligent integrated idle module log with
And program is read in during on-the-spot program upgrading, in USB module T1, OTG_HS_VBUSO is power line, it is provided that USB power source, OTG_HS_
DM Yu OTG_HS_DP is that data wire completes data interaction, and OTG_HS_EN controls the Power convert of U2, and OTG_HS_ID is that USB sets
Standby address wire, selects master slave mode, and intelligent integrated is idle, and module main control chip M1 takes host mode, and only welding R4, R3 need not
Welding or use intelligent integrated idle module main control chip M1 mouth line PB12 drag down, U2 chip be STMPS214STR be that 5V arrives
Vdd voltage changer, also functions to limit the effect of electric current simultaneously, and VDD is 2-3.6V power supply, and representative value takes 3.3V, U3 and is
PRTR5VOU2X chip, is that the double rail-to-rail ESD of a kind of ultra-low capacitance protects diode, is used for protecting double high-speed data
Circuit or high-frequency signal circuit are avoided being damaged by ESD, and U1 is standard USB interface, are used for connecting USB flash disk.
7. can the idle module of intelligent integrated of self-programming according to a kind of described in claim 1, it is characterised in that: described outside is deposited
Storage module T3 uses the SPI function I/O port that 25P16 connects and is connected to main control chip M1, is used for storing the idle module of intelligent integrated
Log and the interim storage idle module upgrade program of intelligent integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620553529.0U CN205666627U (en) | 2016-06-08 | 2016-06-08 | Can be from integrated idle module of intelligence of programming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620553529.0U CN205666627U (en) | 2016-06-08 | 2016-06-08 | Can be from integrated idle module of intelligence of programming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205666627U true CN205666627U (en) | 2016-10-26 |
Family
ID=57157681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620553529.0U Withdrawn - After Issue CN205666627U (en) | 2016-06-08 | 2016-06-08 | Can be from integrated idle module of intelligence of programming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205666627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846452A (en) * | 2016-06-08 | 2016-08-10 | 江苏现代电力科技股份有限公司 | Intelligent integrated reactive power module capable of self-programming and self-programming method thereof |
| CN113589785A (en) * | 2021-07-20 | 2021-11-02 | 许继集团有限公司 | Device and method for upgrading program of power unit controller |
-
2016
- 2016-06-08 CN CN201620553529.0U patent/CN205666627U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846452A (en) * | 2016-06-08 | 2016-08-10 | 江苏现代电力科技股份有限公司 | Intelligent integrated reactive power module capable of self-programming and self-programming method thereof |
| CN113589785A (en) * | 2021-07-20 | 2021-11-02 | 许继集团有限公司 | Device and method for upgrading program of power unit controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Jiangsu province Nantong City Yonghe Road 226005 No. 1188 Patentee after: JIANGSU MODERN POWER CAPACITOR CO., LTD. Address before: 226005 Nantong City, Jiangsu Province modern power road, No. 1 Patentee before: JIANGSU MODERN POWER CAPACITOR CO., LTD. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20161026 Effective date of abandoning: 20180824 |
|
| AV01 | Patent right actively abandoned |