CN105846452B - It is a kind of can self-programming the idle module of intelligent integrated and its self-programming method - Google Patents
It is a kind of can self-programming the idle module of intelligent integrated and its self-programming method Download PDFInfo
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- CN105846452B CN105846452B CN201610403392.5A CN201610403392A CN105846452B CN 105846452 B CN105846452 B CN 105846452B CN 201610403392 A CN201610403392 A CN 201610403392A CN 105846452 B CN105846452 B CN 105846452B
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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 invention discloses it is a kind of can self-programming the idle module of intelligent integrated and its self-programming method; including combination switch K, breaker of plastic casing QF, power capacitor C, radiator fan F and intelligent assembly A; intelligent assembly A includes the idle module main control chip M1 of intelligent integrated, 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, and intelligent integrated low-voltage module internal processes are divided into two sections of programs：First segment program is bootstrap, only realizes the operation to second segment program, occupies little space, and any change is not necessarily to after module manufacture；Second segment program is user program, and only need to update user program realizes different functions at scene.The upgrading update of program can be realized without any additional wiring for this method, for convenient later maintenance.
Description
Technical field
The present invention relates to a kind of idle module and its self-programming method, especially it is a kind of can self-programming intelligent integrated it is idle
Module and its self-programming method.
Background technology
Reactive-load compensation, play a part of in power supply system improve power grid power factor, reduce supply transformer and
The loss of conveying circuit improves power supply 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, live program update
Complex steps need that by program burn writing device program upgrading could be completed.And program burn writing mouth is generally in idle module housing
Inside needs to dismantle module housing, connects the program download interface of fever writes and could realize program burn writing.For distribution scene at
For thousand up to a hundred equipment, this upgrading mode is highly inconvenient, time-consuming and laborious, and maintenance cost is high.
Invention content
Technical problem to be solved by the invention is to provide it is a kind of can the idle module of intelligent integrated of self-programming and its self-editing
Cheng Fangfa, it is safe and reliable, simple in structure, and on-site maintenance is convenient.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
It is a kind of can self-programming the idle module of intelligent integrated, it is characterised in that：Including combination switch K, breaker of plastic casing QF,
Power capacitor C, radiator fan F and intelligent assembly A, intelligent assembly A include the idle module main control chip M1 of intelligent integrated, 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 terminals are connect with three phase mains, breaker of plastic casing QF output ends with
One end of combination switch K connects, and the other end of combination switch K is connect 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 are connect with the idle module main control chip M1 of intelligent integrated respectively,
Power module is connected with three-phase four-wire power, by 220V AC powers be converted into direct current 24V and 3.3V power supplys respectively with radiation air
Fan F connect to provide power supply, control module O1 input sides and main control chip M1 with the idle module main control chip M1 of intelligent integrated
I/O port connection, outlet side is connected to combination switch K and radiator fan F, the IO of protection module O2 input sides and main control chip M1
Mouth connection, outlet side are connected to breaker of plastic casing QF.
Further, the sampling unit includes distribution voltage, current sampling cell S 1, condenser current sampling unit S2
With capacitor temperature sensor S3, voltage, current sensor is respectively adopted by forceful electric power signal in distribution voltage, current sampling cell S 1
It is converted into light current voltage signal, voltage signal within the scope of chip sampled is converted into through overvoltage lifting, is directly accessed intelligent integrated
Idle module main control chip M1 has the I/O port of AD functions, and condenser current sampling unit S2 is that power capacitor C is opened with compound
Connecting line passes through current transformer, the outlet side of current transformer to be converted into chip through overvoltage lifting between closing the output end of K
Voltage signal, which is connected to the idle module main control chip M1 of intelligent integrated, in sampling range has the I/O port of AD functions, capacitor temperature
Sensor S3 probe placements are inside power capacitor C, the AD of signal output end and the idle module main control chip M1 of intelligent integrated
The I/O port of function is connected, and is used for the operating condition of monitoring power capacitor C in real time.
Further, the idle module main control chip M1 of the intelligent integrated uses STM32F105VET6 chips, has height
Precision A/D sampling functions embed SPI and USB hardware communication protocol.
Further, according to application scenario difference, 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, the display module O3 includes liquid crystal display and capacitance state indicator light.
Further, the USB module T1 is directly connected in the USB_OTG function I/O ports of main control chip M1, for reading
Program is read in when intelligent integrated is idle module log and live program upgrading, and OTG_HS_VBUSO is in USB module T1
Power cord provides USB power source, and OTG_HS_DM and OTG_HS_DP is that data line completes data interaction, and OTG_HS_EN controls U2's
Power supply is converted, and OTG_HS_ID is USB device address wire, selects master slave mode, intelligent integrated is idle, and module main control chip M1 takes
Host mode, only welds R4, and R3 is not had to welding or dragged down using the idle module main control chip M1 mouth lines PB12 of intelligent integrated.U2
Chip is that STMPS214STR is 5V to vdd voltage converter, while also functioning to the effect of limitation electric current, and VDD is 2-3.6V electric
Source, it is PRTR5VOU2X chips that representative value, which takes 3.3V, U3, is a kind of two poles of double rail-to-rail ESD protections of ultra-low capacitance
Pipe, for protecting double High-Speed Data Lines or high-frequency signal circuit to avoid being damaged by ESD, U1 is standard USB interface, is used for
Connect USB flash disk.
Further, the outer memory module T3 is using 25P16 connections and the SPI functions IO for being connected to main control chip M1
Mouthful, for storing the idle module log of intelligent integrated and the idle module upgrade program of interim storage intelligent integrated.
A kind of self-programming method of the idle module of programmable intelligent integrated, it is characterised in that：
Intelligent integrated is idle, and module main control chip M1 internal processes are divided into two sections of programs：First segment program is guiding journey
Sequence only realizes the operation to second segment program, occupies little space, and any change is not necessarily to after module manufacture；Second segment program is to use
Family program, scene need to only update the change and upgrading that the user program realizes program function；
Intelligent integrated is idle, and module main control chip M1 is detected in USB module T1 access USB flash disks and USB flash disk comprising program upgrading
File reads file in USB flash disk and is written in outer memory module T3, write at the 0x807F800 of main control chip M1 after the completion of read-write
Enter program update mark, starts warm reset；
Whether need to update journey at detection 0x807F800 when modular program that intelligent integrated is idle powers on or warm reset starts
Sequence jumps to user program, need not update journey after needing update to read specified external FLASH contents covering user program
Sequence jumps directly to user program.
Further, the program version of the idle module main control chip M1 internal processes of the intelligent integrated includes time version
Originally, Program Type and hardware version three classes identification code, the only identical intelligent integrated of Program Type and hardware version
Idle module receives program upgrade command and can just respond, and passes through the institute with identical Program Type and hardware version in detecting system
Having time release type, if any different time versions, host gets the corresponding module of newest time version in system, main
Machine asks the corresponding module of newest time version to send out program transportation instruction by network mouth or RS485 wiring, and correspondence is identical
Journey is written after being transmitted by the program received write-in outer memory module T3 in the module of Program Type and hardware version
Sequence update mark, mainframe program assign Program reset instruction after being transmitted, all idle modules of intelligent integrated start soft automatically
Part reset instruction has detected whether program update, has made respective handling.
Further, the program file that the USB flash disk is read is encryption file, and the idle module compiler of intelligent integrated is generated
BIN or HEX files, generate the special file that USB module is read by Encryption Algorithm, include file decryption key in special file
Spoon and the idle modular program of encrypted intelligent integrated, module that intelligent integrated is idle read out file decryption key when reading file
It will be in storage to outer memory module T3 after the idle modular program decryption of intelligent integrated with identical Encryption Algorithm after spoon.
Compared with prior art, the present invention haing the following advantages and effect：Securely and reliably, the later stage is not necessarily to any wiring, nothing
It needs professional person's in-situ processing that program upgrading update can be completed, is updated compared to conventional on-site program, more save human cost,
The time is saved, does not influence live normal operation work, while in turn ensuring the confidentiality of technological document.
Description of the drawings
Fig. 1 be the present invention it is a kind of can self-programming the idle module of intelligent integrated schematic diagram.
Fig. 2 is the schematic diagram of the USB module T1 of the present invention.
Fig. 3 is the schematic diagram of the outer memory module T3 of the present invention.
Fig. 4 is the distribution schematic diagram of the idle module main control chip M1 internal processes of intelligent integrated of the present invention.
Fig. 5 is the flow chart of the self-programming method of the present invention.
Fig. 6 is the principle schematic of the reactive compensation system of the present invention.
Specific implementation mode
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited in following embodiments.
As shown, the present invention can self-programming the idle module of intelligent integrated, including combination switch K, breaker of plastic casing
QF, power capacitor C, radiator fan F and intelligent assembly A, intelligent assembly A include the idle module main control chip of intelligent integrated
M1, power module, distribution voltage, sampling unit, control module O1, protection module O2, display module O3, USB module T1, serial ports
Communication module T2 and outer memory module T3, breaker of plastic casing QF input terminals are connect with three phase mains, breaker of plastic casing QF outputs
End is connect with one end of combination switch K, and the other end of combination switch K is connect with one end of power capacitor C, power capacitor C
The other end be 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 respectively with the idle module main control chip M1 of intelligent integrated
Connection, power module is connected with three-phase four-wire power, by 220V AC powers be converted into direct current 24V and 3.3V power supplys respectively with it is scattered
Hot-air fan F connect to provide power supply with the idle module main control chip M1 of intelligent integrated, and any one phase of UA, UB, UC has electric intelligence
Integrating idle module can work normally, and control module O1 input sides are connect 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 be attracted or turn off combination switch K according to the instruction of main control chip M1, start
Or stop radiator fan F.Protection module O2 input sides are connect with the I/O port of main control chip M1, and outlet side is connected to breaker of plastic casing
QF.When expendable failure occurs, intelligent integrated is idle, and module main control chip M1 sends out instruction excision breaker of plastic casing QF,
By Fault Isolation, to prevent causing secondary failure.If the idle module main control chip M1 of intelligent integrated is only closed when generation can restore failure
Disconnected combination switch K moves back fortune power capacitor C, and after fault recovery, continuation works according to load condition.
The sampling unit includes distribution voltage, current sampling cell S 1, condenser current sampling unit S2 and capacitor
Temperature sensor S3, voltage is respectively adopted in distribution voltage, current sampling cell S 1, current sensor forceful electric power signal is converted into it is weak
Piezoelectric voltage signal is converted into voltage signal within the scope of chip sampled through overvoltage lifting, is directly accessed the idle module of intelligent integrated
Main control chip M1 has the I/O port of AD functions, and power dispatching data uses AC Data, to take 128 point datas to be in each period
Example.
Distribution voltage
Distribution electric current
Active power
Reactive power(if n+1=128 when n+1=0)
Power factor
Condenser current sampling unit S2 is that connecting line passes through electricity between power capacitor C and the output end of combination switch K
Current transformer, the outlet side of current transformer are converted into voltage signal within the scope of chip sampled through overvoltage lifting and are connected to intelligence
Integrating idle module main control chip M1 has the I/O port of AD functions.
For capacitor temperature sensor S3 probe placements inside power capacitor C, signal output end is idle with intelligent integrated
The I/O port of the AD functions of module main control chip M1 is connected, and is used for the operating condition of monitoring power capacitor C in real time.
Intelligent integrated is idle, and module main control chip M1 uses STM32F105VET6 chips, and work(is sampled with high-precision AD
Can, embed SPI and USB hardware communication protocol.FLASH memory has the characteristics that electric erasable in the chip simultaneously, in journey
The data or program of FLASH memory can be updated during sort run.Intelligent integrated is idle module main control chip M1
According to the situation of change of live load or burden without work, voltage swing and power factor, it is attracted or turns off combination switch K, to put into operation
Or fortune power capacitor C is moved back, guarantee power factor is in acceptability limit.
According to application scenario difference, 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 includes liquid crystal display and capacitance state indicator light.Radiator fan F is adopted according to main control chip M1
The temperature of collection capacitor internal temperature sensor starts or stops, and ensures that power capacitor C is worked in good environment, extends
Complete machine service life.
USB module T1 is directly connected in the USB_OTG function I/O ports of main control chip M1, for reading the idle mould of intelligent integrated
Program is read in when block log and live program upgrading, and OTG_HS_VBUSO is power cord in USB module T1, provides USB
Power supply, OTG_HS_DM and OTG_HS_DP are that data line completes data interaction, and OTG_HS_EN controls the power supply conversion 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, is only welded
R4 is met, R3 is not had to welding or dragged down using the idle module main control chip M1 mouth lines PB12 of intelligent integrated.U2 chips are
STMPS214STR is 5V to vdd voltage converter, while also functioning to the effect of limitation electric current, and VDD is 2-3.6V power supplys, typical
It is PRTR5VOU2X chips that value, which takes 3.3V, U3, is a kind of double rail-to-rail ESD protection diodes of ultra-low capacitance, for protecting
The double High-Speed Data Lines of shield or high-frequency signal circuit avoid being damaged by ESD, and U1 is standard USB interface, for connecting USB flash disk.
Outer memory module T3 is using 25P16 connections and the SPI function I/O ports for being connected to main control chip M1, for storing intelligence
Idle module log and the idle module upgrade program of interim storage intelligent integrated can be integrated.
A kind of self-programming method of the 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 segment program is bootstrap, only realizes the operation to second segment program, occupied space
It is small, it is not necessarily to any change after module manufacture；Second segment program is user program, and scene need to only update the user program and realize program
The change and upgrading of function；It is not necessarily to change any wiring at the scene, only intelligence can need to be written in program by original wiring
Integrate idle module.
Intelligent integrated is idle, and module main control chip M1 is detected in USB module T1 access USB flash disks and USB flash disk comprising program upgrading
File reads file in USB flash disk and is written in outer memory module T3, write at the 0x807F800 of main control chip M1 after the completion of read-write
Enter program update mark, starts warm reset；
Whether need to update journey at detection 0x807F800 when modular program that intelligent integrated is idle powers on or warm reset starts
Sequence jumps to user program, need not update journey after needing update to read specified external FLASH contents covering user program
Sequence jumps directly to user program.
Reactive compensation system generally passes through network mouth or RS485 communication connection phases by controller and the idle module of intelligent integrated
It is mutually in series, as shown in Figure 6.Simplest reactive compensation system directly can also pass through network by the idle module of intelligent integrated
Mouth or RS485 communication connections are serially connected composition.
The program version of intelligent integrated is idle module main control chip M1 internal processes include time version, Program Type and
Hardware version three classes identification code, the only idle module of the identical intelligent integrated of Program Type and hardware version receive program
Upgrade command can just respond, by having institute's having time release type of identical Program Type and hardware version in detecting system,
If any different time versions, host gets the corresponding module of newest time version in system, when host request is newest
Between version corresponding module program transportation instruction is sent out by network mouth or RS485 wiring, corresponding identical Program Type and hard
The module of part version in the program received write-in outer memory module T3, will be transmitted rear write-in program update mark, main
Program reset instruction is assigned after the completion of machine program transportation, all idle modules of intelligent integrated start software reset instruction automatically, examine
Whether survey has program update, makes respective handling.
Traditional intelligent integrated is idle, and module upgrade needs to power off the reactive-load compensation removed and upgrade the scene of will necessarily influencing, this
Scheme is without power-off, intelligent integrated idle module normal operation work when program upgrades, to live reactive-load compensation almost without any
It influences.
The program file that USB flash disk is read has technical know-how, needs to do specially treated.The program file that USB flash disk is read is to add
Ciphertext part, BIN the or HEX files that the idle module compiler of intelligent integrated is generated generate USB module by Encryption Algorithm and read
Special file, include file decryption key and the idle modular program of encrypted intelligent integrated in special file, intelligence collects
It is read out the idle module journey of intelligent integrated when reading file at idle module after file decryption key with identical Encryption Algorithm
After sequence decryption in storage to outer memory module T3.So solve the confidentiality of technological document, it can directly will be encrypted
Special file issues the direct upgrading processing of user.
Described in this specification above content is only illustrations made for the present invention.Technology belonging to the present invention
The technical staff in field can do various modifications or supplement to described specific embodiment or substitute by a similar method, only
The guarantor of the present invention should all be belonged to without departing from the content or beyond the scope defined by this claim of description of the invention
Protect range.
Claims (7)
1. it is a kind of can self-programming the idle module of intelligent integrated, it is characterised in that：Including combination switch K, breaker of plastic casing QF, electricity
Power capacitor C, radiator fan F and intelligent assembly A, intelligent assembly A include the idle module main control chip M1 of intelligent integrated, 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 terminals are connect with three phase mains, breaker of plastic casing QF output ends with it is multiple
One end of combination switch K connects, and the other end of combination switch K is connect with one end of power capacitor C, and power capacitor C's is another
End be 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 are connect with the idle module main control chip M1 of intelligent integrated respectively,
Power module is connected with three-phase four-wire power, by 220V AC powers be converted into direct current 24V and 3.3V power supplys respectively with radiation air
Fan F connect to provide power supply, control module O1 input sides and main control chip M1 with the idle module main control chip M1 of intelligent integrated
I/O port connection, outlet side is connected to combination switch K and radiator fan F, protection module O2 input sides and main control chip M1's
I/O port connects, and outlet side is connected to breaker of plastic casing QF.
2. it is described in accordance with the claim 1 it is a kind of can self-programming the idle module of intelligent integrated, it is characterised in that：The sampling is single
Member includes distribution voltage, current sampling cell S 1, condenser current sampling unit S2 and capacitor temperature sensor S3, distribution electricity
Pressure, voltage is respectively adopted in current sampling cell S 1, forceful electric power signal is converted into light current voltage signal by current sensor, through overvoltage
Lifting is converted into voltage signal within the scope of chip sampled, and being directly accessed the idle module main control chip M1 of intelligent integrated has the function of AD
I/O port, condenser current sampling unit S2 be between power capacitor C and the output end of combination switch K connecting line pass through electric current
Mutual inductor, the outlet side of current transformer are converted into voltage signal within the scope of chip sampled through overvoltage lifting and are connected to intelligent collection
There is the I/O port of AD functions at idle module main control chip M1, capacitor temperature sensor S3 probe placements are in power capacitor C
Inside, signal output end are connected with the I/O port of the AD functions of the idle module main control chip M1 of intelligent integrated, are used for monitoring electricity in real time
The operating condition of power capacitor C.
3. it is described in accordance with the claim 1 it is a kind of can self-programming the idle module of intelligent integrated, it is characterised in that：The intelligence collection
Use STM32F105VET6 chips at idle module main control chip M1, with high-precision AD sampling functions, embed SPI and
USB hardware communication protocol.
4. it is described in accordance with the claim 1 it is a kind of can self-programming the idle module of intelligent integrated, it is characterised in that：According to applied field
Difference is closed, 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
No. 2 combination switch K are wanted, and split-phase needs identical No. 3 combination switch K.
5. it is described in accordance with the claim 1 it is a kind of can self-programming the idle module of intelligent integrated, it is characterised in that：The display mould
Block O3 includes liquid crystal display and capacitance state indicator light.
6. it is described in accordance with the claim 1 it is a kind of can self-programming the idle module of intelligent integrated, it is characterised in that：The USB moulds
Block T1 is directly connected in the USB_OTG function I/O ports of main control chip M1, for read the idle module log of intelligent integrated with
And program is read in when the program upgrading of scene, OTG_HS_VBUSO is power cord in USB module T1, provides USB power source, OTG_HS_
DM and OTG_HS_DP is that data line completes data interaction, and OTG_HS_EN controls the power supply conversion of U2, and OTG_HS_ID sets for USB
Standby address wire, selects master slave mode, and intelligent integrated is idle, and module main control chip M1 takes host mode, only welds R4, and R3 does not have to
Welding is dragged down using the idle module main control chip M1 mouth lines PB12 of intelligent integrated, and U2 chips are that STMPS214STR is that 5V is arrived
Vdd voltage converter, while the effect of limitation electric current is also functioned to, VDD is 2-3.6V power supplys, and U3 is PRTR5VOU2X chips, is
A kind of double rail-to-rail ESD protection diodes of ultra-low capacitance, for protecting double High-Speed Data Lines or high-frequency signal circuit
It avoids being damaged by ESD, U1 is standard USB interface, for connecting USB flash disk.
7. it is described in accordance with the claim 1 it is a kind of can self-programming the idle module of intelligent integrated, it is characterised in that：It deposits the outside
Storage module T3 is using 25P16 connections and the SPI function I/O ports for being connected to main control chip M1, for storing the idle module of intelligent integrated
Log and the idle module upgrade program of interim storage intelligent integrated.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610403392.5A CN105846452B (en) | 2016-06-08 | 2016-06-08 | It is a kind of can self-programming the idle module of intelligent integrated and its self-programming method |
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| CN201610403392.5A CN105846452B (en) | 2016-06-08 | 2016-06-08 | It is a kind of can self-programming the idle module of intelligent integrated and its self-programming method |
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| CN105846452B true CN105846452B (en) | 2018-08-24 |
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| US9582020B2 (en) * | 2013-03-15 | 2017-02-28 | Dominion Resources, Inc. | Maximizing of energy delivery system compatibility with voltage optimization using AMI-based data control and analysis |
| CN203151110U (en) * | 2013-03-25 | 2013-08-21 | 贵州天能电力高科技有限公司 | A reactive power compensator of surge protection |
| US9954366B2 (en) * | 2013-07-11 | 2018-04-24 | General Electric Company | Grid power factor control system |
| CN104682400A (en) * | 2014-12-25 | 2015-06-03 | 贵州天能电力高科技有限公司 | Reactive power compensation device with redundant power supply |
| CN205666627U (en) * | 2016-06-08 | 2016-10-26 | 江苏现代电力科技股份有限公司 | Can be from integrated idle module of intelligence of programming |
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