CN203164337U - Smart microgrid power quality monitoring topology system - Google Patents
Smart microgrid power quality monitoring topology system Download PDFInfo
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- CN203164337U CN203164337U CN 201320155252 CN201320155252U CN203164337U CN 203164337 U CN203164337 U CN 203164337U CN 201320155252 CN201320155252 CN 201320155252 CN 201320155252 U CN201320155252 U CN 201320155252U CN 203164337 U CN203164337 U CN 203164337U
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Abstract
The utility model relates to a smart microgrid power quality monitoring topology system which comprises a monitoring system server, a power quality monitoring terminal, a communication network and an energy management platform. The monitoring system server is in signal connection with the communication network. The power quality monitoring terminal is formed by monitoring devices arranged at a plurality of monitoring points and is connected with the communication network through a connecting line or a signal. The energy management platform is in signal connection with the communication network. Compared with the prior art, according to the smart microgrid power quality monitoring topology system, a power quality monitoring device is installed on an important line, thus the real-time monitoring of new energy such as solar energy, stored energy and the like is realized, monitoring data also can be accessed to a monitoring center synchronously, the timely feedback of an analysis result is realized, and the stable quality of electric energy is ensured.
Description
Technical field
The utility model relates to a kind of monitoring system, especially relates to a kind of intelligent microgrid electric energy quality monitoring topological system.
Background technology
The energy is important substance basis and the strategic resource of socio-economic development, also is to determine intelligent community development pattern and the key factor that improves quality of residents'life.Keep the energy and economical, society, environment coordination, become the significant problem of intelligent community economy social development.Therefore, research and development intelligence community low-carbon (LC) energy resource system is readjusted the energy structure, and improves energy efficiency, and control energy resource consumption total amount is to implement the key of low-carbon economy, also is the inevitable choice that intelligent community realizes ecodevelopment, sustainable development.
Intelligence community low-carbon (LC) energy resource system has the characteristics of " intelligent, low carbonization and diversification ", and the various energy resources form makes the Integrated Energy management seem particularly important in the widespread use of intelligent community.At present, the supplier of many conventional energy resourcess (combustion gas etc.) and new forms of energy (sun power, wind energy etc.), research and development unit and equipment manufacturers pay special attention to intelligent community low-carbon (LC) energy resource system, and combination business development separately, the technological frame of research low-carbon (LC) energy resource system and realization route wish to take this broaden business field and the market share.In recent years, along with development and the application of various electronic equipments in the modern industry, the non-linear and impact load in the electric system increases day by day, makes non-linear, the asymmetry of electrical network and undulatory property be on the rise.Loads such as non-linear, asymmetry and undulatory property are in operation and not only can produce a large amount of harmonic waves, and can produce quality of power supply abnormal occurrencies such as voltage fluctuation, flickering and three-phase imbalance, seriously disturb the safety and economic operation of electrical network, can seriously reduce the safe reliability of electricity supply and use equipment itself simultaneously; On the other hand, some users are also more and more higher to the requirement of the quality of power supply, and the equipment of high-accuracy, high safety reliability increases day by day to the requirement of high-quality electric energy, these all an urgent demand set up unified quality of power supply comprehensive monitoring network.Simultaneously, for user-side harmonic and idle not enough problem, adopt adequate measures to be eliminated and compensate, not only can reduce user's interference to the influence of electric system, and can reduce user's loss, reach effect in energy saving and environmental protection.
The utility model content
The purpose of this utility model is exactly to provide a kind of in order to overcome the defective that above-mentioned prior art exists and realize real-time monitoring, guarantee the intelligent microgrid electric energy quality monitoring topological system that the quality of power supply is stable.
The purpose of this utility model can be achieved through the following technical solutions:
Intelligence microgrid electric energy quality monitoring topological system comprises monitoring system server, electric energy quality monitoring terminal, communication network and energy management platform,
Described monitoring system server signal connects communication network;
Described electric energy quality monitoring terminal is made of the monitoring device that several monitoring points arrange, and electric energy quality monitoring terminal is connected with communication network through connection line or signal,
Described energy management platform is connected with the communication network signal.
Described monitoring system server is provided with data connector and WEB service software.
Described electric energy quality monitoring terminal comprises 0.4kv outlet side monitoring device, 100kW accumulator system feeder line monitoring device, 200kW photovoltaic system monitoring device, 1kW vertical blower fan system monitoring device and 30kW electric automobile charge-discharge system feeder line monitoring device.
Described electric energy quality monitoring terminal is provided with one road 220V ac power supply line, one road three-phase voltage Monitoring Line, one road three-phase current Monitoring Line, and electric energy quality monitoring terminal is connected with communication network by above-mentioned circuit.
Described communication network is the stube cable of Ethernet and setting.
Compared with prior art, the utility model is installed equipment for monitoring power quality to important line, thereby realizes the real-time monitoring to new forms of energy such as sun power, energy storage, and Monitoring Data also can be linked into monitoring center synchronously, and analysis result realized in time feeding back to, guarantee that the quality of power supply is stable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1 is that monitoring system server, 2 is that electric energy quality monitoring terminal, 21 is that 0.4kv outlet side monitoring device, 22 is that 100kW accumulator system feeder line monitoring device, 23 is that 200kW photovoltaic system monitoring device, 24 is that the vertical blower fan system monitoring of 1kW device, 25 is that 30kW electric automobile charge-discharge system feeder line monitoring device, 3 is that communication network, 4 is the energy management platform.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
Intelligence microgrid electric energy quality monitoring topological system, its structure comprises monitoring system server 1, electric energy quality monitoring terminal 2, communication network 3 and energy management platform as shown in Figure 1.Monitoring system server 1 signal connects communication network 3, and monitoring system server 1 is provided with data connector and WEB service software.Electric energy quality monitoring terminal 2 is made of the monitoring device that several monitoring points arrange, and includes 0.4kV outlet side monitoring device 21,100kW accumulator system feeder line monitoring device 22,200kW photovoltaic system monitoring device 23, the vertical blower fan system monitoring of 1kW device 24 and 30kW electric automobile charge-discharge system feeder line monitoring device 25.Electric energy quality monitoring terminal 2 is provided with one road 220V ac power supply line, one road three-phase voltage Monitoring Line, one road three-phase current Monitoring Line, and electric energy quality monitoring 2 ends eventually is connected with communication network 3 by above-mentioned circuit.Communication network 3 is the stube cable of Ethernet and setting, and energy management platform 4 is connected with communication network 3 signals.
Upload in real time in the monitoring system server 1 by Ethernet after electric energy quality monitoring terminal 2 image data, after 1 pair of Monitoring Data of monitoring system server is carried out primary Calculation and data-switching, data are stored in this data in server storehouse.Simultaneously, this server provides data-interface and WEB service, calls for other program unifications.1 pair of these data of monitoring system server are analyzed, and analysis result is fed back to community, thereby guarantee that this community's quality of power supply is stable.
Claims (5)
1. intelligent microgrid electric energy quality monitoring topological system is characterized in that, this system comprises monitoring system server, electric energy quality monitoring terminal, communication network and energy management platform,
Described monitoring system server signal connects communication network; Described electric energy quality monitoring terminal is made of the monitoring device that several monitoring points arrange, and electric energy quality monitoring terminal is connected with communication network through connection line or signal,
Described energy management platform is connected with the communication network signal.
2. intelligent microgrid electric energy quality monitoring topological system according to claim 1 is characterized in that described monitoring system server is provided with data connector and WEB service software.
3. intelligent microgrid electric energy quality monitoring topological system according to claim 1, it is characterized in that described electric energy quality monitoring terminal comprises 0.4kV outlet side monitoring device, 100kW accumulator system feeder line monitoring device, 200kW photovoltaic system monitoring device, 1kW vertical blower fan system monitoring device and 30kW electric automobile charge-discharge system feeder line monitoring device.
4. intelligent microgrid electric energy quality monitoring topological system according to claim 1, it is characterized in that, described electric energy quality monitoring terminal is provided with one road 220V ac power supply line, one road three-phase voltage Monitoring Line, one road three-phase current Monitoring Line, and electric energy quality monitoring terminal is connected with communication network by above-mentioned circuit.
5. intelligent microgrid electric energy quality monitoring topological system according to claim 1 is characterized in that described communication network is the stube cable of Ethernet and setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320155252 CN203164337U (en) | 2013-03-29 | 2013-03-29 | Smart microgrid power quality monitoring topology system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320155252 CN203164337U (en) | 2013-03-29 | 2013-03-29 | Smart microgrid power quality monitoring topology system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203164337U true CN203164337U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320155252 Expired - Lifetime CN203164337U (en) | 2013-03-29 | 2013-03-29 | Smart microgrid power quality monitoring topology system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203164337U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140960A (en) * | 2015-09-02 | 2015-12-09 | 国网上海市电力公司 | Intelligent community micro power network system |
| CN105301416A (en) * | 2015-11-30 | 2016-02-03 | 曾正扬 | Electric energy quality monitoring device and monitoring method thereof |
-
2013
- 2013-03-29 CN CN 201320155252 patent/CN203164337U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140960A (en) * | 2015-09-02 | 2015-12-09 | 国网上海市电力公司 | Intelligent community micro power network system |
| CN105301416A (en) * | 2015-11-30 | 2016-02-03 | 曾正扬 | Electric energy quality monitoring device and monitoring method thereof |
| CN105301416B (en) * | 2015-11-30 | 2018-02-09 | 浙江万胜智能科技股份有限公司 | Equipment for monitoring power quality and its monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |