CN105529828A - Low-voltage intelligent power distribution and utilization device - Google Patents
Low-voltage intelligent power distribution and utilization device Download PDFInfo
- Publication number
- CN105529828A CN105529828A CN201510953846.1A CN201510953846A CN105529828A CN 105529828 A CN105529828 A CN 105529828A CN 201510953846 A CN201510953846 A CN 201510953846A CN 105529828 A CN105529828 A CN 105529828A
- Authority
- CN
- China
- Prior art keywords
- unit
- pin
- electric capacity
- cpu
- low
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/26—Arrangements for eliminating or reducing asymmetry in polyphase networks
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- 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
- Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks
-
- 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
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Power Sources (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
A low-voltage intelligent power distribution and utilization device comprises a central processing unit, an incoming line sampling unit, an outgoing line sampling unit, a carrier communication and telecommand unit, a remote control and RS485 communication unit, a DC analog quantity and capacitance switching unit, a general packet radio service (GPRS) and Ethernet unit and a power supply, wherein the incoming line sampling unit, the outgoing line sampling unit, the carrier communication and telecommand unit, the remote control and RS485 communication unit, the DC analog quantity and capacitance switching unit and a CGPRS and Ethernet unit are in signal connection with the CPU, the low-voltage intelligent power distribution and utilization device is characterized by also comprising a comprehensive protection unit, and the comprehensive protection unit is in signal connection with the CPU and comprises an automatic-modulation phase modulation switch. Compared with the prior art, the low-voltage intelligent power distribution and utilization device has the advantages that on-line monitoring and real-time measuring of various parameters of a running state of a distribution transformer can be achieved, remote and automatic adjustment on a three-phase unbalance load is particularly achieved, and comprehensive intelligence of the distribution transformer is achieved by various new technologies such as communication between a GPRS module and an upper computer and commutation between wireless carrier and a lower computer.
Description
Technical field
The present invention relates to a kind of power supply unit, especially a kind of low-voltage intelligent adapted electric installation.
Background technology
Distribution transforming is that rural power grids provide the capital equipment of electric energy to client, at present also generally remote on-line monitoring device is lacked to the operational management of distribution transforming, have a strong impact on power supply quality and service level, the problems such as the low-voltage problem that three-phase imbalance causes, distribution transforming excess load also annoying operation maintenance personnel always, usually cause customer complaint.Therefore, design a kind of possess remote on-line monitoring function, automatically adjustment three-phase imbalance function low-voltage intelligent adapted electric installation, be the current technical issues that need to address.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of possess remote on-line monitoring function, automatically adjustment three-phase imbalance function low-voltage intelligent adapted electric installation.
The technical scheme in the invention for solving the technical problem is:
Low-voltage intelligent adapted electric installation, comprise CPU, inlet wire is handed over and is adopted unit, outlet is handed over and is adopted unit, carrier communication and remote signal unit, remote control and RS485 communication unit, DC analogue quantity and capacitor switching unit, GPRS and Ethernet unit and power supply, inlet wire is handed over and is adopted unit, outlet is handed over and is adopted unit, carrier communication and remote signal unit, remote control and RS485 communication unit, DC analogue quantity and capacitor switching unit are connected with cpu signal with CGPRS and Ethernet unit, it is characterized in that, also comprise integrated protection unit, integrated protection unit is connected with cpu signal, integrated protection unit comprises and automatically adjusts phasing switch.
Preferably, described inlet wire is handed over and is adopted the signal gathering unit that unit is Three-Phase Transformer voltage, three-phase current, zero-sequence current, the signal of the Three-Phase Transformer voltage gathered, three-phase current, zero-sequence current judges thus locks to there is under-voltage, overload, three-phase imbalance circuit by CPU, automatically adjust phasing switch by carrier communication and remote signal unit, realize the three-phase imbalance adjustment of supply line.
Preferably, described power supply is lithium battery, the minus earth of lithium battery, the positive pole of lithium battery is 8 pin of the microprocessor D1 of the low-power consumption of sp690s by direct type number, then by ground connection after the 2 pin series capacitance C26 of microprocessor D1,2 of microprocessor D1 provides the DC power supply of VDD3.3,3 pin of microprocessor D1 are divided into two-way, one tunnel ground connection, another road meets 2.2K resistance R27, and the other end of resistance R27 is divided into two-way, and a road meets 6.2K resistance R26, another road connects 4 pin of microprocessor D1, and the other end of resistance R26 provides VDD5.0 DC power supply.
Preferably, the single-chip microcomputer of described CPU to be model be LQFP208,34 pin of single-chip microcomputer are divided into two-way, and a road connects one end of crystal oscillator G1, and another road connects one end of electric capacity C36; 36 pin of single-chip microcomputer are also divided into two-way, and a road connects the other end of crystal oscillator G1, and another road connects one end of electric capacity C37, connect public terminal GND after the other end of electric capacity C36 is connected with the other end of electric capacity C37; 45 pin of single-chip microcomputer are divided into two-way, and a road connects one end of crystal oscillator G2, and another road connects one end of electric capacity C39; 46 pin of single-chip microcomputer (D13) are also divided into two-way, and a road connects the other end of crystal oscillator G2, and another road connects one end of electric capacity C38, connect public terminal GND after the other end of electric capacity C39 is connected with the other end of electric capacity C38.
Preferably, also comprise image unit, record cell and real-time clock, image unit, record cell, image unit are connected with cpu signal with real-time clock; The model of described real-time clock is RX-802SSA, ground connection after 6 pin series connection 0.1uF electric capacity of real-time clock, 5 pin of real-time clock connect 1 pin of sp690s, 11 pin of real-time clock (D15) connect public terminal GND, 13 pin of real-time clock (D15) connect 122 pin of CPU, and 2 pin of real-time clock (D15) connect 120 pin of CPU.
Preferably, the flash memory storage chip of described record cell to be model be 32 kernels of K9F2808U0C, inlet wire can be handed over and adopt unit by record cell, outlet hands over the data of adopting unit and image unit collection carry out storing and pass to Master Control Room by carrier communication and remote signal unit, VDD3.3 is met after 19 pin series connection 10K resistance R40 of flash memory storage chip, 0.01uF electric capacity C32 is connected with between 12 pin and 13 pin of flash memory storage chip, 0.01uF electric capacity C33 is connected with between 36 pin and 37 pin of flash memory storage chip, 7 pin of flash memory storage chip are divided into two-way, one tunnel meets VDD3.3 after connecting 10K resistance R39, another road connects.
Compared with prior art, the present invention can realize measuring in real time the on-line monitoring of distribution transforming running status many kinds of parameters, particularly achieve and remote auto adjustment is carried out to three-phase imbalance load, GPRS module is utilized to communicate with host computer, achieve distribution transforming Hybrid Decision-making by multinomial new technologies such as wireless carrier and slave computer communications, significantly improve low voltage electric network intelligent level.
Accompanying drawing explanation
Fig. 1 is functional block diagram of the present invention;
Fig. 2 is the CPU part in circuit theory diagrams;
Fig. 3 is the flash memory storage chip part in circuit theory diagrams;
Fig. 4 is the power unit of circuit theory diagrams;
Fig. 5 is the voltage stabilization part of circuit theory diagrams;
Fig. 6 is the real-time clock part of circuit theory diagrams;
Indicate: the circuit diagram only providing improvement part, other circuit diagrams are for can search on the net.
Embodiment
Low-voltage intelligent adapted electric installation, comprise CPU, inlet wire is handed over and is adopted unit, outlet is handed over and is adopted unit, carrier communication and remote signal unit, remote control and RS485 communication unit, DC analogue quantity and capacitor switching unit, GPRS and Ethernet unit and power supply, inlet wire is handed over and is adopted unit, outlet is handed over and is adopted unit, carrier communication and remote signal unit, remote control and RS485 communication unit, DC analogue quantity and capacitor switching unit are connected with cpu signal with CGPRS and Ethernet unit, it is characterized in that, also comprise integrated protection unit, integrated protection unit is connected with cpu signal, integrated protection unit comprises and automatically adjusts phasing switch.
Described inlet wire is handed over and is adopted the signal gathering unit that unit is Three-Phase Transformer voltage, three-phase current, zero-sequence current, the signal of the Three-Phase Transformer voltage gathered, three-phase current, zero-sequence current judges thus locks to there is under-voltage, overload, three-phase imbalance circuit by CPU, automatically adjust phasing switch by carrier communication and remote signal unit, realize the three-phase imbalance adjustment of supply line.
Described power supply is lithium battery Li1, the minus earth of lithium battery Li1, the positive pole of lithium battery Li1 is 8 pin of the microprocessor D1 of the low-power consumption of sp690s by direct type number, then by ground connection after the 2 pin series capacitance C26 of microprocessor D1,2 of microprocessor D1 provides the DC power supply of VDD3.3,3 pin of microprocessor D1 are divided into two-way, one tunnel ground connection, another road meets 2.2K resistance R27, the other end of resistance R27 is divided into two-way, one tunnel meets 6.2K resistance R26, and another road connects 4 pin of microprocessor D1, and the other end of resistance R26 provides VDD5.0 DC power supply.
The single-chip microcomputer D13 of described CPU to be model be LQFP208,34 pin of single-chip microcomputer D13 are divided into two-way, and a road connects one end of crystal oscillator G1, and another road connects one end of electric capacity C36; 36 pin of single-chip microcomputer D13 are also divided into two-way, and a road connects the other end of crystal oscillator G1, and another road connects one end of electric capacity C37, connect public terminal GND after the other end of electric capacity C36 is connected with the other end of electric capacity C37; 45 pin of single-chip microcomputer D13 are divided into two-way, and a road connects one end of crystal oscillator G2, and another road connects one end of electric capacity C39; 46 pin of single-chip microcomputer D13 are also divided into two-way, and a road connects the other end of crystal oscillator G2, and another road connects one end of electric capacity C38, connect public terminal GND after the other end of electric capacity C39 is connected with the other end of electric capacity C38.
Also comprise image unit, record cell and real-time clock D15, image unit, record cell, image unit are connected with cpu signal with real-time clock D15; The model of described real-time clock D15 is RX-802SSA, ground connection after the 6 pin series connection 0.1uF electric capacity C54 of real-time clock D15,5 pin of real-time clock D15 connect 1 pin of sp690s, 11 pin of real-time clock D15 connect public terminal GND, 13 pin of real-time clock D15 connect 122 pin of CPU, and 2 pin of real-time clock D15 connect 120 pin of CPU.
The flash memory storage chip D12 of described record cell to be model be 32 kernels of K9F2808U0C, inlet wire can be handed over and adopt unit by record cell, outlet hands over the data of adopting unit and image unit collection carry out storing and pass to Master Control Room by carrier communication and remote signal unit, VDD3.3 is met after the 19 pin series connection 10K resistance R40 of flash memory storage chip D12, 0.01uF electric capacity C32 is connected with between 12 pin and 13 pin of flash memory storage chip D12, 0.01uF electric capacity C33 is connected with between 36 pin and 37 pin of flash memory storage chip D12, 7 pin of flash memory storage chip D12 are divided into two-way, one tunnel meets VDD3.3 after connecting 10K resistance R39, another road connects.
Claims (6)
1. low-voltage intelligent adapted electric installation, comprise CPU, inlet wire is handed over and is adopted unit, outlet is handed over and is adopted unit, carrier communication and remote signal unit, remote control and RS485 communication unit, DC analogue quantity and capacitor switching unit, GPRS and Ethernet unit and power supply, inlet wire is handed over and is adopted unit, outlet is handed over and is adopted unit, carrier communication and remote signal unit, remote control and RS485 communication unit, DC analogue quantity and capacitor switching unit are connected with cpu signal with CGPRS and Ethernet unit, it is characterized in that, also comprise integrated protection unit, integrated protection unit is connected with cpu signal, integrated protection unit comprises and automatically adjusts phasing switch.
2. low-voltage intelligent adapted electric installation according to claim 1, it is characterized in that, described inlet wire is handed over and is adopted the signal gathering unit that unit is Three-Phase Transformer voltage, three-phase current, zero-sequence current, the signal of the Three-Phase Transformer voltage gathered, three-phase current, zero-sequence current judges thus locks to there is under-voltage, overload, three-phase imbalance circuit by CPU, automatically adjust phasing switch by carrier communication and remote signal unit, realize the three-phase imbalance adjustment of supply line.
3. low-voltage intelligent adapted electric installation according to claim 1, it is characterized in that, described power supply is lithium battery (Li1), the minus earth of lithium battery (Li1), the positive pole of lithium battery (Li1) is 8 pin of the microprocessor D1 of the low-power consumption of sp690s by direct type number, then by ground connection after the 2 pin series capacitance C26 of microprocessor D1, 2 of microprocessor D1 provides the DC power supply of VDD3.3, 3 pin of microprocessor D1 are divided into two-way, one tunnel ground connection, another road meets 2.2K resistance R27, the other end of resistance R27 is divided into two-way, one tunnel meets 6.2K resistance R26, another road connects 4 pin of microprocessor D1, the other end of resistance R26 provides VDD5.0 DC power supply.
4. low-voltage intelligent adapted electric installation according to claim 3, it is characterized in that, the single-chip microcomputer (D13) of described CPU to be model be LQFP208,34 pin of single-chip microcomputer (D13) are divided into two-way, one tunnel connects one end of crystal oscillator G1, and another road connects one end of electric capacity C36; 36 pin of single-chip microcomputer (D13) are also divided into two-way, and a road connects the other end of crystal oscillator G1, and another road connects one end of electric capacity C37, connect public terminal GND after the other end of electric capacity C36 is connected with the other end of electric capacity C37; 45 pin of single-chip microcomputer (D13) are divided into two-way, and a road connects one end of crystal oscillator G2, and another road connects one end of electric capacity C39; 46 pin of single-chip microcomputer (D13) are also divided into two-way, and a road connects the other end of crystal oscillator G2, and another road connects one end of electric capacity C38, connect public terminal GND after the other end of electric capacity C39 is connected with the other end of electric capacity C38.
5. low-voltage intelligent adapted electric installation according to claim 4, is characterized in that, also comprise image unit, record cell and real-time clock (D15), image unit, record cell, image unit are connected with cpu signal with real-time clock (D15); The model of described real-time clock (D15) is RX-802SSA, 6 pin series connection 0.1uF electric capacity (C54) ground connection afterwards of real-time clock (D15), 5 pin of real-time clock (D15) connect 1 pin of sp690s, 11 pin of real-time clock (D15) connect public terminal GND, 13 pin of real-time clock (D15) connect 122 pin of CPU, and 2 pin of real-time clock (D15) connect 120 pin of CPU.
6. low-voltage intelligent adapted electric installation according to claim 4, it is characterized in that, the flash memory storage chip (D12) of described record cell to be model be 32 kernels of K9F2808U0C, inlet wire can be handed over and adopt unit by record cell, outlet hands over the data of adopting unit and image unit collection carry out storing and pass to Master Control Room by carrier communication and remote signal unit, VDD3.3 is met after 19 pin series connection 10K resistance R40 of flash memory storage chip (D12), 0.01uF electric capacity C32 is connected with between 12 pin and 13 pin of flash memory storage chip (D12), 0.01uF electric capacity C33 is connected with between 36 pin and 37 pin of flash memory storage chip (D12), 7 pin of flash memory storage chip (D12) are divided into two-way, one tunnel meets VDD3.3 after connecting 10K resistance R39, another road connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510953846.1A CN105529828B (en) | 2015-12-20 | 2015-12-20 | Low-voltage intelligent matches somebody with somebody power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510953846.1A CN105529828B (en) | 2015-12-20 | 2015-12-20 | Low-voltage intelligent matches somebody with somebody power device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105529828A true CN105529828A (en) | 2016-04-27 |
| CN105529828B CN105529828B (en) | 2018-01-12 |
Family
ID=55771885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510953846.1A Expired - Fee Related CN105529828B (en) | 2015-12-20 | 2015-12-20 | Low-voltage intelligent matches somebody with somebody power device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105529828B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103855809A (en) * | 2014-03-31 | 2014-06-11 | 国家电网公司 | Modulation intelligent power distribution platform monitoring system |
| CN204089352U (en) * | 2014-10-23 | 2015-01-07 | 南京国电南自城乡电网自动化工程有限公司 | Intelligent platform zone monitor terminal |
| CN204361792U (en) * | 2015-02-05 | 2015-05-27 | 南京大全自动化科技有限公司 | Transformers for Rural Networks intelligent terminal |
| CN205355951U (en) * | 2015-12-20 | 2016-06-29 | 国家电网公司 | Low pressure intelligence adapted electric installation |
-
2015
- 2015-12-20 CN CN201510953846.1A patent/CN105529828B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103855809A (en) * | 2014-03-31 | 2014-06-11 | 国家电网公司 | Modulation intelligent power distribution platform monitoring system |
| CN204089352U (en) * | 2014-10-23 | 2015-01-07 | 南京国电南自城乡电网自动化工程有限公司 | Intelligent platform zone monitor terminal |
| CN204361792U (en) * | 2015-02-05 | 2015-05-27 | 南京大全自动化科技有限公司 | Transformers for Rural Networks intelligent terminal |
| CN205355951U (en) * | 2015-12-20 | 2016-06-29 | 国家电网公司 | Low pressure intelligence adapted electric installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105529828B (en) | 2018-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204347122U (en) | For reducing the thunderbolt detection system that the transmission line of electricity of tripping rate with lightning strike is transformed | |
| CN105388768A (en) | Remote circuit control system and method based on cloud platform | |
| CN207732497U (en) | A kind of robot control system power down preservation circuit | |
| CN205453752U (en) | Intelligent gateway based on thing networking | |
| CN103474987B (en) | Electric transmission line on-line monitoring device energy obtaining system based on ground wire induction | |
| CN203590054U (en) | Embedded series communication power supply system | |
| CN201774255U (en) | Automatic reactive compensation system for electric power circuits | |
| CN205355951U (en) | Low pressure intelligence adapted electric installation | |
| CN105529828A (en) | Low-voltage intelligent power distribution and utilization device | |
| CN204156611U (en) | A kind of intelligent distribution network data management and analytical equipment | |
| CN104215991A (en) | Animal movement state monitor based on gyroscopic sensor, and monitoring method thereof | |
| CN109524885A (en) | A kind of intelligent low-pressure comprehensive distribution box based on Internet of Things chip wireless communication module | |
| CN108335476A (en) | Wireless communication collection module, communication acquisition method and its manufactured electric energy meter | |
| CN205140192U (en) | Terminal of zooming out that power consumption information acquisition GPRS is wireless based on 10kV induction electricity -taking | |
| CN204243532U (en) | Distribution box | |
| CN104333016A (en) | Dispersing type reactive compensation system for low-voltage power distribution network | |
| CN205017459U (en) | Can long -range outage and signal gathering who restarts and transmission equipment | |
| CN204481573U (en) | The customizable electric intelligent terminal of a kind of low pressure feeder unit load | |
| CN209169648U (en) | A kind of intelligent low-pressure comprehensive distribution box based on Internet of Things chip wireless communication module | |
| CN207540543U (en) | A kind of hydrology remote terminal machine | |
| CN204495953U (en) | Distribution line failure wireless location system | |
| CN204243535U (en) | Distribution box | |
| CN203193390U (en) | Low-voltage large-user all information acquisition device of public transformer | |
| CN203151112U (en) | High voltage electric power reactive compensation controller | |
| CN202093666U (en) | Remote meter-reading terminal based on GPRS network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20180112 Termination date: 20181220 |