CN206524684U - Digital distribution system - Google Patents

Digital distribution system Download PDF

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Publication number
CN206524684U
CN206524684U CN201720083647.4U CN201720083647U CN206524684U CN 206524684 U CN206524684 U CN 206524684U CN 201720083647 U CN201720083647 U CN 201720083647U CN 206524684 U CN206524684 U CN 206524684U
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China
Prior art keywords
data
electric
digital distribution
low
distribution terminal
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CN201720083647.4U
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Inventor
孙麓轩
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Shendun Electronic Technology Co Ltd Force In Tianjin City
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Shendun Electronic Technology Co Ltd Force In Tianjin City
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20Smart grids as enabling technology in buildings sector
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/7838
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S40/00Systems 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
    • Y04S40/12Systems 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
    • Y04S40/124Systems 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

Abstract

Embodiment of the present utility model provides a kind of digital distribution system.The digital distribution system, including:System management facility, network communication device and measure and control device, system management facility are connected by network communication device with measure and control device;Measure and control device includes the digital distribution terminal that at least one is arranged in low-voltage distributing line, the electric data in low-voltage distributing line where digital distribution terminal monitoring;Network communication device includes at least one data acquisition unit, and each data acquisition unit is connected with least one digital distribution terminal, and the electric data of collection is sent to system management facility by data acquisition unit from least one digital distribution terminal collection electric data;System management facility includes host computer server, and host computer server receives electric data from network communication device, generates control instruction according to electric data and sends control instruction to measure and control device by network communication device.The digitlization and intellectuality of low-voltage distribution system can be realized using this programme.

Description

Digital distribution system
Technical field
The utility model is related to low-voltage distribution field, more particularly to a kind of digital distribution system.
Background technology
At present, in low-voltage distribution system, control device is directly connected to the detection device in distribution line, acquisition testing The electric data that equipment is gathered from circuit, and send control signal to realize distributing function and protection distribution to relevant device The functions such as circuit.But, as the actual distribution line of low-voltage distribution system at the scene is on the increase, the quantity of detection device and The information content of electric data is on the increase, control device and the side of detection device direct communication in traditional low-voltage distribution system Formula, it is impossible to which digital communication is realized in realization in low-voltage distribution system, and information processing capability is relatively low, is unfavorable for low-voltage distribution system System carries out intelligentized control method.In addition, it is desirable to increase the connection that hardware realizes multiple detection devices and control device, it is unfavorable for system Maintenance and management, while increasing cost.
Utility model content
Embodiment of the present utility model provides a kind of digital distribution system, to solve at traditional low-voltage distribution system information The problem of reason ability is relatively low, helps to realize low-voltage distribution system digitlization and intelligent.
To reach above-mentioned purpose, embodiment of the present utility model provides a kind of digital distribution system, including:System administration Device, network communication device and measure and control device, system management facility are connected by network communication device with measure and control device;Observing and controlling is filled The digital distribution terminal being arranged on including at least one in low-voltage distributing line is put, the low pressure where digital distribution terminal monitoring is matched somebody with somebody Electric data in electric line;Measure and control device also includes the circuit control device being arranged in low-voltage distributing line, circuit control Equipment is connected with digital distribution terminal;Digital distribution terminal controls the operation shape of circuit control device according to the electric data of monitoring State;Network communication device includes at least one data acquisition unit, and each data acquisition unit connects with least one digital distribution terminal Connect, the electric data of collection is sent to system by data acquisition unit from least one digital distribution terminal collection electric data Managing device;Data acquisition unit includes:Data acquisition module, judge module and data transmission blocks;Data acquisition module is from number Word distribution terminal gathers electric data, low-voltage distributing line of the judge module according to where electric data determines digital distribution terminal During fault-free, the electric data of collection in interval time section is reported into system according to setting time interval by data transmission blocks Managing device;System management facility includes host computer server, and host computer server receives electric data from network communication device, Control instruction is generated according to electric data and control instruction is sent to measure and control device by network communication device.
Alternatively, low-voltage distributing line of the judge module according to where electric data determines digital distribution terminal breaks down When, by data transmission blocks by corresponding electric data real-time report to system management facility.
Alternatively, network communication device also includes the network switch, and at least one data acquisition unit passes through the network switch It is connected with host computer server network communication.
Alternatively, measure and control device also include being arranged on current sensing means in low-voltage distributing line, voltage check device, At least one in electric arc detecting device, residual current detection device, temperature-detecting device, digital distribution terminal is examined by electric current Survey device, voltage check device, electric arc detecting device, residual current detection device or temperature-detecting device collection low-voltage distribution Corresponding electric data in circuit.
Alternatively, digital distribution terminal is according to current sensing means, voltage check device, electric arc detecting device, remaining electricity Flow detection device or the corresponding electric data of temperature-detecting device monitoring control the running status of circuit control device;With/ Or, host computer server is sent out according to the electric data received from data acquisition unit by data acquisition unit to digital distribution terminal Send the running status of instruction circuit for remotely controlling control device.
Alternatively, circuit control device includes breaker, backup auto-activating device, the generator being arranged in low-voltage distributing line At least one in start stop apparatus, power transfer device;Digital distribution terminal and breaker, backup auto-activating device, generator start and stop Device or power transfer device connection.
Alternatively, measure and control device also include being arranged on lightning protection parameter detection device in low-voltage distributing line local environment, At least one in fire-fighting power supply monitoring device, water meter, gas meter, flow meter, calorimeter;Data acquisition unit and lightning protection parameter detection device, Fire-fighting power supply monitoring device, water meter, gas meter, flow meter or calorimeter connection;Data acquisition unit also gathers lightning protection parameter detection device prison The lightning protection parameter of survey, the fire-fighting power supply operational factor of fire-fighting power supply monitoring device monitoring, the meter reading of water meter, the combustion of gas meter, flow meter Gas reading or heat meter reading, and it is sent to host computer server.
Alternatively, host computer server includes transceiver and processor, and transceiver is connected with data acquisition unit, and receives number The electric data sent according to collector, and the electric data of reception is sent to processor;Processor is connected with transceiver, and The electric data that transceiver is sent is received, and troubleshooting, file administration, statistical are carried out according to the electric data of reception At least one operation in analysis, managing power consumption, alarming processing;Processor generates control instruction always according to the electric data of reception, And control instruction is sent to transceiver;Control instruction is sent to digital distribution terminal by transceiver by data acquisition unit.
Alternatively, system management facility also includes the gateway being connected with host computer server, and gateway also connects with Cloud Server Connect, host computer server uploads data by gateway from Cloud Server downloading data or to Cloud Server.
The digital distribution system of the utility model embodiment, is filled by system management facility, network communication device and observing and controlling The digital communication structure to be formed in low-voltage distribution system is put, the electric number in low-voltage distributing line is monitored by digital distribution terminal According to, and control on the spot protecting low-voltage distributing line according to the electric data of monitoring;Using data acquisition unit by collection Electric data is sent to host computer server, and the control instruction that host computer server is sent is sent to digital distribution end End, realizes the digital communication in low-voltage distribution system, improves the information processing capability of low-voltage distribution system, helps to realize low It is press-fitted electric system intelligent.
Brief description of the drawings
Fig. 1 is the structural representation of the digital distribution system of embodiment of the present utility model.
Description of reference numerals:
10th, system management facility;11st, host computer server;12nd, gateway;13rd, printer;14th, Cloud Server;20th, network Communicator;21st, data acquisition unit;22nd, the network switch;30th, measure and control device;31st, digital distribution terminal;32nd, current detecting Device;33rd, electric arc detecting device;34th, breaker;35th, lightning protection parameter detection device;36th, fire-fighting power supply monitoring device;37th, fire Gas meter;38th, calorimeter.
Embodiment
(identical label represents identical element in some accompanying drawings) is to the utility model embodiment below in conjunction with the accompanying drawings Digital distribution system is described in detail.
Fig. 1 is the structural representation of the digital distribution system of embodiment of the present utility model.The digital distribution system is applicable In low-voltage distribution system, pass through the number in system management facility, network communication device and measure and control device formation low-voltage distribution system Word communication structure, improves the information processing capability of low-voltage distribution system, helps to realize that low-voltage distribution system is intelligent.
As shown in figure 1, the digital distribution system of the present embodiment includes system management facility 10, network communication device 20 and surveyed Device 30 is controlled, system management facility 10 is connected by network communication device 20 with measure and control device 30.Wherein, measure and control device 30 includes At least one is arranged on the digital distribution terminal 31 in low-voltage distributing line, the low-voltage distribution where the digital monitoring of distribution terminal 31 Electric data in circuit.Network communication device 20 include at least one data acquisition unit 21, each data acquisition unit 21 with extremely A few digital distribution terminal 31 is connected, and data acquisition unit 21 gathers electric data from least one digital distribution terminal 31, and The electric data of collection is sent to system management facility 10.System management facility 10 includes host computer server 11, host computer Server 11 receives electric data from network communication device 20, generates control instruction according to electric data and is filled by network service Put 20 and send control instruction to measure and control device 30.Compared with the low-voltage distribution system communication structure of traditional two-tiered structure, a side Face, the present embodiment is collected by network communication device 20 to the data of measure and control device 30, and is periodically or non-periodically reported To system management facility 10, the administrative burden of system management facility is alleviated;On the other hand, measure and control device 30 includes digital distribution Terminal 31, can carry out local management when needed by digital distribution terminal 31.Wherein, measure and control device 30 also includes being arranged on Circuit control device in low-voltage distribution system circuit, circuit control device is connected with digital distribution terminal 31;Digital distribution is whole 31 electric data according to detection in low-voltage distributing line is held, the running status of the circuit control device is controlled. That is, digital distribution terminal 31 can on the spot be controlled in low-voltage distributing line.
In the digital distribution system, measure and control device 30 passes through network communication device 20 and the communication link of system management facility 10 Connect, formed three-tier architecture digital communication structure, it is possible to use network communication device 20 by measure and control device 30 monitor it is electric Data are sent to system management facility 10 after being digitized processing, and system management facility 10 is electric according to what is received The control instruction of data generation is sent to measure and control device 30 so that the digital distribution system can be digitized distribution, and have There is higher information processing capability.The digitlization distribution system, which can be used for realizing, intelligently carries out low-voltage distribution control.
In the present embodiment, measure and control device 30 can according to the arrangement of practical application scene mesolow distribution line, One or more digital distribution terminals 31 are set in low-voltage distributing line.Network communication device 20 can be according to multiple digital distribution The quantity and physical location of terminal 31, set one or more data acquisition units 21.Each data acquisition unit 21 and corresponding one Individual or multiple digital distribution terminals 31 are connected, the electric data in the low-voltage distributing line that the digital distribution terminal 31 of collection is monitored, And the electric data of collection is sent to host computer server 11, electric data is handled by host computer server 11, come Ensure the normal operation of low-voltage distribution system.Wherein, the control instruction that host computer server 11 is generated according to electric data, can be with Data acquisition unit 21 is sent to, digital distribution terminal 31 is sent to by data acquisition unit 21, is performed by digital distribution terminal 31 Related Circuitry Control Operations.
In a kind of feasible embodiment, data acquisition unit 21 includes data acquisition module and data transmission blocks, in full According to collector and data source etc..Electric data is gathered from digital distribution terminal 31 by data acquisition module, is sent by data Equipment reports the electric data of collection in interval time section according to setting time interval the host computer of system management facility 10 Server 11.The data acquisition unit 21 is by the way of electric data is periodically sent, it is possible to reduce data transmission times, section Resource-saving;Moreover, the electric datas for reducing the 11 pairs of receptions of host computer server such as are decompressed, parsed at the number of times of operation, and then Improve the information processing capability of host computer server 11.
Preferably, data acquisition unit 21 also includes judge module.Judge module (for example logic judging circuit or comprising than Realized compared with the circuit of device or by program etc.) it is used for the electric data according to the collection of data equipment acquisition module, judge to send Whether the low-voltage distributing line where the digital distribution terminal of the electric data breaks down.
If judge module does not determine fault message, the electric data of collection is sent to host computer service at intervals Device 11.If judge module determines to break down in low-voltage distributing line, by data transmission blocks will accordingly electric data it is real When report host computer server 11.
For example, judge module can be comparator, by tentatively being compared the electric parameter in electric data, to sentence Whether the disconnected corresponding low-voltage distributing line of electric data breaks down.
For another example the electric data of digital 31 pairs of monitorings of distribution terminal carries out tentatively comparing processing, judging that low pressure matches somebody with somebody When being broken down in electric line, failure identification is carried out to electric data.Judge module can be by detecting the event in electric data Barrier mark, to judge whether the corresponding low-voltage distributing line of electric data breaks down.
Certainly, in other embodiments, the structure of data acquisition unit 21 be not limited to it is above-mentioned include data acquisition module, The form of judge module and data transmission blocks, for example, data acquisition unit 21 can be to be integrated with data acquisition, reception, processing With the circuit board of sending function.
Preferably, network communication device 20 also includes the network switch 22, and above-mentioned data acquisition unit 21 passes through network exchange Machine 22 is connected with the network service of host computer server 11.The electric data of collection is issued the network switch by data acquisition unit 21 22, the network switch 22 is sent to host computer server 11 using the mode of network service, quickly and stably by electric data It is sent to host computer server.
In the present embodiment, measure and control device 30 also includes current sensing means 32, the voltage being arranged in low-voltage distributing line Detection means (not shown), the (not shown) of electric arc detecting device 33, residual current detection device (not shown), At least one in temperature-detecting device (not shown), digital distribution terminal 31 passes through current sensing means 32, voltage and examined Survey corresponding in device, electric arc detecting device 33, residual current detection device or temperature-detecting device collection low-voltage distributing line Electric data.
Wherein, the current data in the collection of current sensing means 32 low-voltage distributing line, voltage check device collection low pressure Voltage data in distribution line, draws after carrying out calculating processing to current data and voltage data, for example, wattful power Rate, reactive power, apparent energy or power factor, active energy, reactive energy, accumulative active energy amount, accumulative idle electricity The related electric data such as energy.Arc signal in the detection low-voltage distributing line of electric arc detecting device 33.Residual current detection is filled Put the residual current signal in collection low-voltage distributing line.Temperature-detecting device detects low-voltage distributing line (for example, cable, copper Row, cable plug etc.), or low-voltage distributing line local environment temperature data.
Host computer server 11 receives the electric data of each measure and control device monitoring, and electric data is handled to obtain Related electric information is (for example, obtain voltage x current harmonic data, the current imbalance in low-voltage distributing line according to electric data Data, Voltage unbalance data, over-pressed information, decompression information etc.), so as to be protected and be controlled to low-voltage distributing line.This Outside, measure and control device 30 can also include other field detecting devices, to detect other electric datas in low-voltage distributing line.
Wherein, the respective counts of above-mentioned electric arc detecting device 33, residual current detection device or temperature-detecting device collection According to fault electric arc, residual current and the temperature that can be respectively used in determination low-voltage distributing line, and then determine low-voltage distributing line In whether electrical fire occurs, carry out electrical fire monitoring and protection available for low-voltage distribution system.
Preferably, digital distribution terminal 31 according to current sensing means 32, voltage check device, electric arc detecting device 33, Residual current detection device or the corresponding electric data of temperature-detecting device collection control the operation shape of circuit control device State;And/or, host computer server 11 is according to the electric data received from data acquisition unit 21, by data acquisition unit 21 to number Word distribution terminal 31 sends the running status of instruction circuit for remotely controlling control device.
For example, circuit control device can be the breaker 34 being arranged in low-voltage distributing line.Host computer server 11 It can judge whether broken down in distribution line according to the electric data of reception, and long-range control is sent to corresponding breaker 34 System instruction, to control whether breaker 34 disconnects, realizes the remote control to breaker 34.Or, digital distribution terminal 31 Judge whether broken down in distribution line according to the electric data of monitoring, and then correspondingly whether control breaker 34 disconnects, it is real Now control on the spot.
In addition, circuit control device can also include be arranged in low-voltage distributing line, backup auto-activating device, generator start and stop Device or power transfer device.Backup auto-activating device, generator start stop apparatus or power transfer device and digital distribution terminal Connection, and control execution is received from data distribution terminal, and correspondingly carry out prepared auto restart operation, generator start stop operation or double Power switching operations etc..
As shown in figure 1, measure and control device 30 can also include the lightning protection parameter being arranged in low-voltage distributing line local environment At least one in detection means 35, fire-fighting power supply monitoring device 36, water meter (not shown), gas meter, flow meter 37, calorimeter 38. Wherein, lightning protection parameter detection device 35 can specifically include direct thunder detection means, insulating resistance measuring device, SPD (Surge Protection Device, Surge Protector) parameter detection device etc..
Data acquisition unit 21 and lightning protection parameter detection device 35, fire-fighting power supply monitoring device 36, water meter, gas meter, flow meter 37 or Calorimeter 38 is connected;The lightning protection parameter of the collection of the collection lightning protection of data acquisition unit 21 parameter detection device 35, fire-fighting power supply monitoring dress Fire-fighting power supply operational factor, the meter reading of water meter, the combustion gas reading of gas meter, flow meter 37 or the reading of calorimeter 38 of 36 collections are put, And it is sent to host computer server 11 so that host computer server 11 carries out corresponding lightning protection control, fire-fighting control etc..
In the present embodiment, it is transceiver and processor that host computer server 11, which includes,.Transceiver connects with data acquisition unit 21 Connect, the electric data for receiving the transmission of data acquisition unit 21, and the electric data of reception is sent to processor.Processor Be connected with transceiver, for receive transceiver transmission electric data, and according to the electric data of reception carry out troubleshooting, The processing operation of one or more of file administration, statistical analysis, managing power consumption or alarming processing.
In the present embodiment, the troubleshooting that processor is carried out according to the electric data of reception includes the electric data to reception Breakdown judge is carried out, and corresponding control instruction is generated when being broken down in judging low-voltage distributing line, to eliminate low pressure Failure in distribution line, it is ensured that the safe operation of low-voltage distribution system.For example, electric current or electricity in low-voltage distributing line The electric datas such as pressure, carry out the troubleshooting such as current overload or circuit decompression.File administration includes entering the electric data of reception Row record, storage, the generation file administration such as daily record, can be added, edit, deleting, inquiring about, exporting, resetting etc. and operate.Statistics Analysis includes carrying out the processing such as statistical analysis, contrast according to the electric data of reception, obtains respective electric parameter in setting time Curve or waveform in section etc..Managing power consumption includes obtaining the energy consumption data in distribution line according to the electric parameter of reception, enters Row energy consumption monitoring or generation energy consumption form etc., it may also be used for carry out energy consumption configuration, energy consumption inquiry etc..Alarming processing includes alarm Inquiry, alarming processing, alarm event configuration management etc.
In addition, in other embodiments, processor can also be integrated with other functions.Such as system setting function, is used for The systems such as systematic parameter, resource and data dictionary management are carried out to set, or according to user's input modification systematic parameter.Again for example Time control function, the time for configuring the event that broken down in system time, record distribution line, facilitates subsequent query event Barrier, handling failure etc..
When carrying out low-voltage distribution using the digital distribution system, system management facility 10 also includes and host computer server The gateways 12 of 11 connections, gateway 12 is also connected with Cloud Server 14, and host computer server 11 is by gateway 12 from Cloud Server 14 Downloading data uploads data to Cloud Server 14.Moreover, host computer server 11 also includes printer 13, man-machine interaction mould Block or information sending module.The human-computer interaction module operation such as user can be facilitated to be inquired about, edited;Information sending module can be Host computer server 11 judges that distribution line breaks down and when controlling the circuit to disconnect according to the electric data of reception, to work Personnel send information, notify the timely handling failure of staff.For example, sending short message or mail etc., Yi Jitong to staff Instant messaging application program is crossed to send a notification message to staff.
The above-mentioned digital distribution system for the utility model embodiment, the digital distribution system is suitable as low-voltage distribution system System carries out intelligent power distribution, and the digitlization distribution system has the following technical effect that:
The digital distribution system of the utility model embodiment, is filled by system management facility, network communication device and observing and controlling The digital communication structure to be formed in low-voltage distribution system is put, the electric number in low-voltage distributing line is monitored by digital distribution terminal According to, the electric data of monitoring is sent to host computer server using data acquisition unit, and host computer server is sent Control instruction is sent to digital distribution terminal, realizes the digital communication in low-voltage distribution system, improves low-voltage distribution system Information processing capability, helps to realize that low-voltage distribution system is intelligent.
Further, controlled on the spot according to the electric data of monitoring in low-voltage distributing line by digital distribution terminal System, further increases the security of low-voltage distributing line.
Further, the electric data of collection is sent to host computer server by data acquisition unit at intervals, come Reduce data acquisition unit and frequently send the operation of data, and improve the information processing capability of host computer server;And, to collection Electric data carry out breakdown judge, judge be out of order in the case of real-time report, it is ensured that the failure in distribution line Handled in time.
Further, by detecting the electric datas such as the electric current in low-voltage distributing line, voltage, power, on the one hand, ensure Effectively monitoring power distribution, and the circuit control device such as control breaker when being broken down in distribution line are carried out to distribution line Running status, distribution line and electrical equipment are effectively protected;On the other hand, by detecting electric arc, residual current, temperature The data such as degree, prevent the fault electric arc occurred in distribution line, residual current, too high temperature etc. from causing electrical fire, quite In realizing the combination of electric fire control system and low-voltage distribution system, it is ensured that the safety of distribution line.
Further, the lightning protection parameter of measure and control device detection distribution line local environment, fire-fighting parameter, water meter, combustion are passed through Parameters such as gas meter, calorimeter, and using the unified management of host computer server, equivalent to realizing lightning-protection system, fire-fighting system etc. Multisystem is unified with low-voltage distribution system, convenient management and maintenance, efficiently solves each system in actual distribution scene independent The problems such as operation causes that investment cost is high, management cost is high, space-consuming is big, is not easy to maintenance management.
It may be noted that the need for according to implementation, all parts described in this application can be split as into more multi-part, also may be used The part operation of two or more parts or part is combined into new part, to realize the purpose of this utility model.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power The protection domain that profit is required is defined.

Claims (9)

1. a kind of digital distribution system, it is characterised in that including:System management facility (10), network communication device (20) and survey Device (30) is controlled, the system management facility (10) is connected by the network communication device (20) and the measure and control device (30) Connect;
The measure and control device (30) includes the digital distribution terminal (31) that at least one is arranged in low-voltage distributing line, the number The electric data in low-voltage distributing line where word distribution terminal (31) monitoring;The measure and control device (30) also includes being arranged on Circuit control device in the low-voltage distributing line, the circuit control device is connected with the digital distribution terminal (31); The digital distribution terminal (31) controls the running status of the circuit control device according to the electric data of monitoring;
The network communication device (20) includes at least one data acquisition unit (21), each data acquisition unit (21) with extremely Few digital distribution terminal (31) connection, the data acquisition unit (21) is from digital distribution terminal at least one described (31) electric data is gathered, and the electric data of collection is sent to the system management facility (10);The number Include according to collector (21):Data acquisition module, judge module and data transmission blocks;The data acquisition module is from the number Word distribution terminal gathers the electric data, and the judge module determines the digital distribution terminal according to the electric data (31) during the low-voltage distributing line fault-free where, when will be spaced according to setting time interval by the data transmission blocks Between in section the electric data of collection report the system management facility (10);
The system management facility (10) includes host computer server (11), and the host computer server (11) is logical from the network T unit (20) gathers the electric data, generates control instruction according to the electric data and passes through the network communication device (20) control instruction is sent to the measure and control device (30).
2. system according to claim 1, it is characterised in that the judge module is according to being determined the electric data When low-voltage distributing line where digital distribution terminal (31) breaks down, by the data transmission blocks by the corresponding electricity Destiny factually when report the system management facility (10).
3. system according to claim 1, it is characterised in that the network communication device also includes the network switch (22), at least one described data acquisition unit (21) passes through the network switch (22) and host computer server (11) net Network is communicated to connect.
4. system according to claim 1, it is characterised in that the measure and control device (30) also includes being arranged on the low pressure Current sensing means (32), voltage check device, electric arc detecting device (33), residual current detection device in distribution line, At least one in temperature-detecting device, the digital distribution terminal (31) passes through the current sensing means (32), the electricity Press detection means, the electric arc detecting device (33), the residual current detection device or temperature-detecting device collection Corresponding electric data in the low-voltage distributing line.
5. system according to claim 4, it is characterised in that the digital distribution terminal (31) is according to the current detecting Device (32), the voltage check device, the electric arc detecting device (33), the residual current detection device or the temperature The corresponding electric data for spending detection arrangement monitors controls the running status of the circuit control device;And/or,
The host computer server (11) is adopted according to the electric data received from the data acquisition unit (21) by the data Storage (21) sends the running status of circuit control device described in instruction remote control to the digital distribution terminal (31).
6. system according to claim 5, it is characterised in that the circuit control device is matched somebody with somebody including being arranged on the low pressure At least one in breaker (34), backup auto-activating device, generator start stop apparatus, power transfer device in electric line;
The digital distribution terminal and the breaker (34), the backup auto-activating device, the generator start stop apparatus or institute State power transfer device connection.
7. system according to claim 4, it is characterised in that the measure and control device (30) also includes being arranged on the low pressure Lightning protection parameter detection device (35), fire-fighting power supply monitoring device (36), water meter, gas meter, flow meter in distribution line local environment (37), at least one in calorimeter (38);
The data acquisition unit (21) and the lightning protection parameter detection device (35), the fire-fighting power supply monitoring device (36), institute State water meter, the gas meter, flow meter (37) or the calorimeter (38) connection;
The data acquisition unit (21) also gathers the lightning protection parameter of lightning protection parameter detection device (35) monitoring, fire-fighting electricity The fire-fighting power supply operational factor of source monitoring device (36) monitoring, the meter reading of the water meter, the combustion gas of the gas meter, flow meter (37) Reading or the calorimeter (38) reading, and it is sent to the host computer server (11).
8. system according to any one of claim 1 to 7, it is characterised in that the host computer server (11) includes Transceiver and processor,
The transceiver is connected with the data acquisition unit (21), and receives the described electric of the data acquisition unit (21) transmission Data, and the electric data of reception is sent to the processor;
The processor is connected with the transceiver, and receives the electric data that the transceiver is sent, and according to connecing The electric data received carries out at least one in troubleshooting, file administration, statistical analysis, managing power consumption or alarming processing Operation;
The processor generates the control instruction always according to the electric data of reception, and the control instruction is sent to The transceiver;It is whole that the control instruction is sent to the digital distribution by the transceiver by the data acquisition unit (21) Hold (31).
9. system according to claim 8, it is characterised in that the system management facility (10) also include with it is described upper The gateway (12) of machine server (11) connection, the gateway (12) is also connected with Cloud Server (14), the host computer server (11) data are uploaded by the gateway (12) from the Cloud Server (14) downloading data or to the Cloud Server (14).
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107947359A (en) * 2017-11-16 2018-04-20 国网浙江省电力公司丽水供电公司 A kind of new large user side intelligent terminal
CN108731731A (en) * 2018-05-21 2018-11-02 深圳远征技术有限公司 A kind of lighning proof type safety supervision system and lighning proof type safety supervision method
CN112180865A (en) * 2020-09-29 2021-01-05 杭州华成设计研究院有限公司 Intelligent distribution room and equipment monitoring system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107947359A (en) * 2017-11-16 2018-04-20 国网浙江省电力公司丽水供电公司 A kind of new large user side intelligent terminal
CN108731731A (en) * 2018-05-21 2018-11-02 深圳远征技术有限公司 A kind of lighning proof type safety supervision system and lighning proof type safety supervision method
CN112180865A (en) * 2020-09-29 2021-01-05 杭州华成设计研究院有限公司 Intelligent distribution room and equipment monitoring system

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