CN112904749A - Comprehensive energy information acquisition and monitoring system and method based on ubiquitous Internet of things - Google Patents
Comprehensive energy information acquisition and monitoring system and method based on ubiquitous Internet of things Download PDFInfo
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Abstract
The invention discloses a comprehensive energy information acquisition and monitoring system and a method based on a ubiquitous Internet of things, wherein the system comprises an information acquisition unit and an information monitoring unit, and the information acquisition unit comprises a data storage module and a plurality of data acquisition modules; each data acquisition module is respectively arranged in a corresponding power system, a thermodynamic system and a natural gas system and is used for acquiring real-time data in each system; the data storage module is respectively connected with each data acquisition module and used for receiving and storing the real-time data in each data acquisition module; the information monitoring unit is connected with the data storage module in the information acquisition unit, receives the real-time data in each system stored in the data storage module, monitors the running state of each system based on the received real-time data in each system, and controls energy transmission and supply according to the actual condition of each system. The invention can realize better regulation and control planning capability of the comprehensive energy system, improve the energy efficiency and increase the benefit.
Description
Technical Field
The invention belongs to the technical field of new energy monitoring, and particularly relates to a comprehensive energy information acquisition and monitoring system and method based on the ubiquitous Internet of things.
Background
Currently, energy has become an indispensable essential element of human society. Due to the over-development of resources, the human society may face the problem of primary energy shortage in the coming decades, and the energy shortage restricts the sustainable development of the human society, so that obtaining economic, environment-friendly and convenient energy becomes the primary problem of human survival and sustainable development at present.
People can not leave natural gas, electric power, heat, cold and other energy sources every day, the energy consumption is increasingly increased, but the energy utilization rate is low, and the problems of single energy supply mode and the like exist, so that the comprehensive energy system is produced at the right moment, the cascade utilization and the multi-energy complementation of the energy sources are achieved, and the problem of low energy utilization efficiency is solved. In order to enable the comprehensive energy system to have better regulation and control planning capability and further improve the energy utilization efficiency and the consumption level of renewable energy, the collection, monitoring and interconnection of physical information of each component in the comprehensive energy system become a problem worthy of attention.
Traditional comprehensive energy information collection system often only possesses the overall arrangement of local information, lacks the information interaction between each subsystem, can not in time discover the trouble that the system is about to take place through the information of gathering for comprehensive energy system's regulation and control appears lagging, and the condition can lead to huge economic loss seriously.
Disclosure of Invention
Aiming at the problems, the invention provides a comprehensive energy information acquisition and monitoring system and method based on the ubiquitous Internet of things, so that the better regulation and control planning capability of a comprehensive energy system is realized, the energy efficiency is improved, and the benefit is increased.
In order to achieve the technical purpose and achieve the technical effects, the invention is realized by the following technical scheme:
in a first aspect, the present invention provides a comprehensive energy information collecting and monitoring system based on a ubiquitous internet of things, including:
the information acquisition unit comprises a data storage module and a plurality of data acquisition modules; each data acquisition module is respectively arranged in a corresponding power system, a thermodynamic system and a natural gas system and is used for acquiring real-time data in each system; the data storage module is respectively connected with each data acquisition module and used for receiving and storing the real-time data in each data acquisition module;
and the information monitoring unit is connected with the data storage module in the information acquisition unit, receives the real-time data in each system stored in the data storage module, monitors the running state of each system based on the received real-time data in each system, and controls energy transmission and supply according to the requirements of the actual conditions of each system.
Optionally, the real-time data acquired by the information acquisition unit includes energy quality parameters and key energy device operation parameters of a power system, a thermodynamic system and a natural gas system.
Optionally, each data acquisition module is connected with the data storage module through one of a WIFI module, a Zigbee module, or a USB interface.
Optionally, the comprehensive energy information acquisition and monitoring system based on the ubiquitous internet of things further comprises a plurality of detectors, and each detector is connected with the corresponding data acquisition module through an RS232 serial port or an RS485 serial port.
Optionally, the information monitoring unit includes:
the energy consumption real-time monitoring module is used for monitoring energy consumption in real time based on real-time data acquired from the information acquisition unit;
the energy consumption distribution query module is used for querying the power consumption, gas consumption and heat dissipation conditions of different places in different time periods based on the real-time data acquired from the information acquisition unit;
the energy utilization structure analysis module is used for carrying out power utilization structure analysis, natural gas structure analysis and thermal structure analysis of different users on the basis of real-time data acquired from the information acquisition unit;
the energy quality monitoring module monitors the energy quality based on the real-time data acquired from the information acquisition unit, wherein the energy quality comprises the quality of electric energy, the quality of heat energy and the quality of natural gas;
and the energy abnormity monitoring module judges based on the energy quality information sent by the energy quality monitoring module, detects whether the energy consumption is abnormal, and timely alarms and starts the control device to control energy supply if the energy consumption is abnormal.
Optionally, the power quality parameter includes a voltage amplitude, a frequency, a waveform; the heat energy quality parameters comprise heat exchange rate of heat, circulating water temperature and pressure in a pipeline; the natural gas quality parameters comprise pressure and flow of natural gas.
In a second aspect, the invention provides a comprehensive energy information acquisition and monitoring method based on a ubiquitous internet of things, which comprises the following steps:
respectively acquiring real-time data in each system by using data acquisition modules arranged in each power system, each thermodynamic system and each natural gas system, and storing the real-time data in the data storage modules;
and an information monitoring unit is used for receiving the real-time data in each system stored in the data storage module, monitoring the running state of each system based on the received real-time data in each system, and controlling energy transmission and supply according to the actual condition of each system.
Optionally, the utilizing information monitoring unit receives real-time data in each system stored in the data storage module, and monitors the operating state of each system based on the received real-time data in each system, specifically:
energy consumption real-time monitoring is carried out by utilizing an energy consumption real-time monitoring module in the information monitoring unit based on real-time data acquired from the information acquisition unit;
inquiring the power consumption, gas consumption and heat dissipation conditions of different places in different time periods based on the real-time data acquired from the information acquisition unit by using an energy consumption distribution inquiry module in the information monitoring unit;
the energy utilization structure analysis module in the information monitoring unit is utilized to perform power utilization structure analysis, natural gas structure analysis and thermal structure analysis of different users based on the real-time data acquired from the information acquisition unit;
monitoring energy quality including electric energy quality, heat energy quality and natural gas quality based on real-time data acquired from an information acquisition unit by using an energy quality monitoring module in an information monitoring unit;
and an energy abnormity monitoring module in the information monitoring unit is utilized to judge based on energy quality information sent by the energy quality monitoring module, whether the energy consumption is abnormal or not is detected, and if the energy consumption is abnormal, an alarm is given in time and a control device is started to control energy supply.
Optionally, for the power quality of the power system, the power quality parameters include voltage amplitude, frequency, waveform; for the heat energy quality of a thermodynamic system, the heat energy quality parameters comprise heat exchange rate of heat, circulating water temperature and pressure in a pipeline; for the natural gas quality of the natural gas system, the natural gas quality parameters comprise the pressure and the flow rate of the natural gas.
Compared with the prior art, the invention has the beneficial effects that:
the invention can greatly improve the regulation timeliness of the comprehensive energy system, and can dynamically collect daily electricity, natural gas, heat and cold data of the comprehensive energy system by arranging a large number of intelligent information collection units and information monitoring units in the source, network, load and storage parts of the comprehensive energy system and networking by using related network protocols, monitor key equipment and energy parameters of the comprehensive energy system, realize the sharing of energy utilization information between an energy management public service platform and a company by matching with comprehensive application of cloud routing and cloud processing technologies, realize the construction of a real-time information collection and monitoring system, further improve the energy utilization efficiency of the comprehensive energy system, and dig the internal relation among data, thereby realizing the better regulation and planning capability of the comprehensive energy system.
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In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural view of comprehensive energy information collection and monitoring based on the ubiquitous internet of things according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the scope of the invention.
The following detailed description of the principles of the invention is provided in connection with the accompanying drawings.
Example 1
The embodiment of the invention provides a comprehensive energy information acquisition and monitoring system based on a ubiquitous Internet of things, which adopts a layered distributed system mechanism to acquire and monitor information aiming at different time scale characteristics of different forms of energy, and specifically comprises an information acquisition unit, an information monitoring unit and a plurality of detectors as shown in figure 1;
each detector is respectively arranged in the corresponding power system, the thermodynamic system and the natural gas system, and is connected with the corresponding data acquisition module through an RS232 serial port or an RS485 serial port; for the power system, the detector comprises an intelligent ammeter, a voltmeter and an ammeter, and the real-time data comprises the electricity consumption, voltage, current and frequency parameters; for a thermodynamic system, the detector comprises a heat energy meter and a water flow meter, and the real-time data comprises heat energy consumption, circulating water temperature, pressure in a pipeline, water flow and the like; for a natural gas system, the detector comprises a pressure meter, a natural gas flow meter and an intelligent gas meter, and the real-time data comprises natural gas consumption, and natural gas real-time pressure and flow parameters.
The information acquisition unit comprises a data storage module and a plurality of data acquisition modules; each data acquisition module is respectively arranged in a corresponding power system, a thermodynamic system and a natural gas system and is used for acquiring real-time data in each system; the data storage module is respectively connected with each data acquisition module and used for receiving and storing the real-time data in each data acquisition module; in a specific implementation process, each data acquisition module and each data storage module can be connected in any one mode of a WIFI module, a Zigbee module or a USB interface, so that acquired real-time data in each system can be stored in the data storage modules; in the practical application process, a data acquisition module arranged in the power system can be defined as a power system parameter acquisition module; defining a data acquisition module arranged in a natural gas system as a natural gas system parameter acquisition module; and defining a data acquisition module arranged in the thermodynamic system as a thermodynamic system parameter acquisition module. The real-time data acquired by the information acquisition unit comprise energy quality parameters of a power system, a thermodynamic system and a natural gas system and key energy equipment operation parameters.
The information monitoring unit is connected with the data storage module in the information acquisition unit, receives the real-time data in each system stored in the data storage module, monitors the running state of each system based on the received real-time data in each system, and controls energy transmission and supply according to the requirements of the actual conditions of the systems. In practical application, the information monitoring unit utilizes an internet technology and a remote operation control technology to realize communication of a network terminal, a PC terminal and a mobile terminal, and finally an RJ45 interface is configured to be in butt joint with a network, so that online monitoring of energy consumption condition and equipment running state information can be realized, energy utilization control is performed on key equipment while data monitoring is performed, and if abnormal running data occurs in monitoring, an automatic system protection device is started to guarantee safety.
In a specific implementation manner of the embodiment of the present invention, the information monitoring unit includes:
the energy consumption real-time monitoring module is used for monitoring energy consumption in real time based on real-time data acquired from the information acquisition unit, for example, reporting the energy consumption condition within 15 minutes every 15 minutes;
the energy consumption distribution query module is used for querying the power consumption, gas consumption and heat dissipation conditions of different places in different time periods based on the real-time data acquired from the information acquisition unit;
the energy utilization structure analysis module is used for carrying out power utilization structure analysis, natural gas structure analysis and thermal structure analysis of different users on the basis of real-time data acquired from the information acquisition unit;
the energy quality monitoring module monitors the energy quality based on the real-time data acquired from the information acquisition unit, wherein the energy quality comprises the quality of electric energy, the quality of heat energy and the quality of natural gas; in a specific implementation process, the power quality parameters comprise voltage amplitude, frequency and waveform; the heat energy quality parameters comprise heat exchange rate of heat, circulating water temperature and pressure in a pipeline; the natural gas quality parameters comprise pressure and flow of natural gas.
And the energy abnormity monitoring module judges based on the quality of the user energy consumption sent by the energy quality monitoring module and detects whether the energy consumption is abnormal. For example, the power abnormality detection section is configured to detect whether the power is abnormal, for example, the power consumption abnormality is the case where the single-phase voltage is greater than 240V; the heat energy abnormity detection part is used for detecting whether the heat energy is abnormal or not, for example, when the temperature reaches 700 ℃ and the pressure exceeds 0.9 pressure value, the energy utilization abnormity is defined, the alarm can be given in time, and the heat energy supply is controlled; in the natural gas abnormality detection, when the gas pressure is continuously lower than a set value, it is determined that the gas pressure is abnormal, and the supply of natural gas is controlled.
In summary, the following steps: the comprehensive energy information acquisition and monitoring system based on the ubiquitous Internet of things in the embodiment of the invention acquires and monitors the consumption of various energies in each time period, realizes energy-saving application, can greatly improve the regulation and control timeliness of the comprehensive energy system, can dynamically acquire daily electricity, natural gas, heat and cold data of the comprehensive energy system by arranging a large number of intelligent information acquisition units and information monitoring units on four parts of a source part, a network part, a load part and a storage part of the comprehensive energy system and networking the intelligent information acquisition units and the information monitoring units by using related network protocols, can monitor key equipment and energy parameters of the comprehensive energy system, can cooperate with comprehensive application cloud routing and cloud processing technologies, realizes the sharing of energy utilization information between an energy management public service platform and a company, realizes the construction of a real-time information acquisition and monitoring system, and further improves the energy utilization efficiency of the comprehensive energy system, internal relation among the data is explored, and therefore the better regulation and control planning capacity of the comprehensive energy system is achieved.
Example 2
Based on the same inventive concept as embodiment 1, the invention provides a comprehensive energy information acquisition and monitoring method based on the ubiquitous internet of things, which comprises the following steps:
respectively acquiring real-time data in each system by using data acquisition modules arranged in each power system, each thermodynamic system and each natural gas system, and storing the real-time data in the data storage modules;
and an information monitoring unit is used for receiving the real-time data in each system stored in the data storage module, monitoring the running state of each system based on the received real-time data in each system, and controlling energy transmission and supply according to the actual condition of each system.
Optionally, the utilizing information monitoring unit receives real-time data in each system stored in the data storage module, and monitors the operating state of each system based on the received real-time data in each system, specifically:
energy consumption real-time monitoring is carried out by utilizing an energy consumption real-time monitoring module in the information monitoring unit based on real-time data acquired from the information acquisition unit;
inquiring the power consumption, gas consumption and heat dissipation conditions of different places in different time periods based on the real-time data acquired from the information acquisition unit by using an energy consumption distribution inquiry module in the information monitoring unit;
the energy utilization structure analysis module in the information monitoring unit is utilized to perform power utilization structure analysis, natural gas structure analysis and thermal structure analysis of different users based on the real-time data acquired from the information acquisition unit;
monitoring energy quality including electric energy quality, heat energy quality and natural gas quality based on real-time data acquired from an information acquisition unit by using an energy quality monitoring module in an information monitoring unit;
and judging based on the quality of the user energy consumption sent by the energy quality monitoring module by using an energy abnormity monitoring module in the information monitoring unit, detecting whether the energy consumption is abnormal, and controlling energy transmission and supply according to the requirements of the actual conditions of each system.
In a specific implementation manner of the embodiment of the present invention, for the power quality of the power system, the power quality parameters include a voltage amplitude, a frequency, and a waveform; for the heat energy quality of a thermodynamic system, the heat energy quality parameters comprise heat exchange rate of heat, circulating water temperature and pressure in a pipeline; for the natural gas quality of the natural gas system, the natural gas quality parameters comprise the pressure and the flow rate of the natural gas.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a comprehensive energy information acquisition and monitored control system based on ubiquitous thing networking which characterized in that includes:
the information acquisition unit comprises a data storage module and a plurality of data acquisition modules; each data acquisition module is respectively arranged in a corresponding power system, a thermodynamic system and a natural gas system and is used for acquiring real-time data in each system; the data storage module is respectively connected with each data acquisition module and used for receiving and storing the real-time data in each data acquisition module;
and the information monitoring unit is connected with the data storage module in the information acquisition unit, receives the real-time data in each system stored in the data storage module, monitors the running state of each system based on the received real-time data in each system, and controls energy transmission and supply according to the requirements of the actual conditions of each system.
2. The comprehensive energy information acquisition and monitoring system based on the ubiquitous internet of things according to claim 1, wherein: the real-time data acquired by the information acquisition unit comprise energy quality parameters of a power system, a thermodynamic system and a natural gas system and key energy equipment operation parameters.
3. The comprehensive energy information acquisition and monitoring system based on the ubiquitous internet of things according to claim 1, wherein: each data acquisition module is connected with the data storage module through one of a WIFI module, a Zigbee module or a USB interface.
4. The comprehensive energy information acquisition and monitoring system based on the ubiquitous internet of things according to claim 1, wherein: the comprehensive energy information acquisition and monitoring system based on the ubiquitous Internet of things further comprises a plurality of detectors, and each detector is connected with a corresponding data acquisition module through an RS232 serial port or an RS485 serial port.
5. The comprehensive energy information collecting and monitoring system based on the ubiquitous internet of things according to claim 1, wherein the information monitoring unit comprises:
the energy consumption real-time monitoring module is used for monitoring energy consumption in real time based on real-time data acquired from the information acquisition unit;
the energy consumption distribution query module is used for querying the power consumption, gas consumption and heat dissipation conditions of different places in different time periods based on the real-time data acquired from the information acquisition unit;
the energy utilization structure analysis module is used for carrying out power utilization structure analysis, natural gas structure analysis and thermal structure analysis of different users on the basis of real-time data acquired from the information acquisition unit;
the energy quality monitoring module monitors the energy quality based on the real-time data acquired from the information acquisition unit, wherein the energy quality comprises the quality of electric energy, the quality of heat energy and the quality of natural gas;
and the energy abnormity monitoring module judges based on the energy quality information sent by the energy quality monitoring module, detects whether the energy consumption is abnormal, and timely alarms and starts the control device to control energy supply if the energy consumption is abnormal.
6. The comprehensive energy information acquisition and monitoring system based on the ubiquitous internet of things according to claim 5, wherein: the electric energy quality parameters comprise voltage amplitude, frequency and waveform; the heat energy quality parameters comprise heat exchange rate of heat, circulating water temperature and pressure in a pipeline; the natural gas quality parameters comprise pressure and flow of natural gas.
7. A comprehensive energy information acquisition and monitoring method based on a ubiquitous Internet of things is characterized by comprising the following steps:
respectively acquiring real-time data in each system by using data acquisition modules arranged in each power system, each thermodynamic system and each natural gas system, and storing the real-time data in the data storage modules;
and an information monitoring unit is used for receiving the real-time data in each system stored in the data storage module, monitoring the running state of each system based on the received real-time data in each system, and controlling energy transmission and supply according to the actual condition of each system.
8. The comprehensive energy information collection and monitoring method based on the ubiquitous internet of things according to claim 6, wherein the utilization information monitoring unit receives real-time data in each system stored in the data storage module, and monitors the operating state of each system based on the received real-time data in each system, specifically:
energy consumption real-time monitoring is carried out by utilizing an energy consumption real-time monitoring module in the information monitoring unit based on real-time data acquired from the information acquisition unit;
inquiring the power consumption, gas consumption and heat dissipation conditions of different places in different time periods based on the real-time data acquired from the information acquisition unit by using an energy consumption distribution inquiry module in the information monitoring unit;
the energy utilization structure analysis module in the information monitoring unit is utilized to perform power utilization structure analysis, natural gas structure analysis and thermal structure analysis of different users based on the real-time data acquired from the information acquisition unit;
monitoring energy quality including electric energy quality, heat energy quality and natural gas quality based on real-time data acquired from an information acquisition unit by using an energy quality monitoring module in an information monitoring unit;
and an energy abnormity monitoring module in the information monitoring unit is utilized to judge based on energy quality information sent by the energy quality monitoring module, whether the energy consumption is abnormal or not is detected, and if the energy consumption is abnormal, an alarm is given in time and a control device is started to control energy supply.
9. The comprehensive energy information collecting and monitoring method based on the ubiquitous internet of things according to claim 8, wherein for the electric energy quality of the electric power system, the electric energy quality parameters comprise voltage amplitude, frequency and waveform; for the heat energy quality of a thermodynamic system, the heat energy quality parameters comprise heat exchange rate of heat, circulating water temperature and pressure in a pipeline; for the natural gas quality of the natural gas system, the natural gas quality parameters comprise the pressure and the flow rate of the natural gas.
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