CN114462761A - Distributed energy intelligent management and control system based on Internet of things - Google Patents
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Abstract
The invention discloses a distributed energy intelligent management and control system based on the Internet of things, which comprises an information acquisition and control terminal module, a communication/cloud service and storage module and a functional application software module; the information acquisition and control terminal module comprises information data acquisition, including power grid information, heat supply network information, air network information and user information; the communication/cloud service and storage module comprises intelligent communication and intelligent information processing, the intelligent communication comprises power PLC, optical fiber communication, Zigee communication and Ethernet communication, and the intelligent information processing comprises information safety, big data storage, big data analysis and cloud computing; the functional application software module comprises energy and load prediction, energy system operation optimization and intelligent control, wherein the energy and load prediction comprises information input, a prediction model and a prediction result, the energy system operation optimization comprises energy balance scheduling, economic operation scheduling and environmental impact assessment, and the intelligent control comprises electric control, cold/heat control, gas control and intelligent protection.
Description
Technical Field
The invention relates to an intelligent management and control system for distributed energy resources based on the Internet of things, which is mainly applied to flexible scheduling of distributed energy resources, loads and energy storage devices and completion of comprehensive energy supply optimization management.
Background
The construction of an enterprise energy management center information system is an important means for continuously and deeply promoting the energy-saving work of enterprises. The integration of intelligent manufacturing and green manufacturing is a necessary way for transformation and upgrade of the traditional manufacturing industry, and the future development direction of the manufacturing industry is determined. Therefore, the energy consumption process of an enterprise is optimized through informationized and visual management of the energy consumption process, the energy consumption assessment standard and the assessment system of the enterprise are scientifically and reasonably formulated, and the energy efficiency management level of the enterprise can be effectively improved.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a distributed energy intelligent management and control system based on the Internet of things.
The technical scheme adopted by the invention for solving the problems is as follows: the utility model provides a distributed energy intelligence management and control system based on thing networking, characterized by includes: the system comprises an information acquisition and control terminal module, a communication/cloud service and storage module and a functional application software module; the information acquisition and control terminal module comprises information data acquisition, wherein the information data comprises power grid information, heat supply network information, air network information and user information; the communication/cloud service and storage module comprises intelligent communication and intelligent information processing, the intelligent communication comprises power PLC, optical fiber communication, Zigee communication and Ethernet communication, and the intelligent information processing comprises information safety, big data storage, big data analysis and cloud computing technology processing; the functional application software module comprises energy and load prediction, energy system operation optimization and intelligent control, wherein the energy and load prediction comprises information input, a prediction model and a prediction result, the energy system operation optimization comprises energy balance scheduling, economic operation scheduling and environmental impact assessment, and the intelligent control comprises electric control, cold/heat control, air control and intelligent protection.
Furthermore, the system realizes flexible scheduling of distributed energy sources, loads and energy storage devices, and completes comprehensive energy supply optimization management.
Furthermore, the system realizes the functions of information perception and intelligent processing, source-load double-end prediction, intelligent application, intelligent decision and control and the like.
Furthermore, an energy control strategy is formulated through the collected data information, the production mode of each energy and the adjustment production proportion of related production enterprises are calculated, the optimization, the multi-energy complementation and the energy conservation are realized.
Furthermore, the output of the distributed power supply is predicted according to factors such as the type of the distributed power supply, power generation consumption and environment, load requirements are managed, and economic dispatching and optimized operation control strategies are formulated.
Further, in order to avoid power imbalance, output can be further adjusted or non-important loads can be actively cut off when necessary, so that the stability maintenance control of system voltage and frequency is realized, and the requirement of the electric energy quality of the system is met.
Based on mature electronic technology, computer network technology, control technology and advanced communication technology, the energy consumption data is combined with corresponding workshop, production line, key energy consumption equipment and team production data, and field management personnel can know and master information such as real-time energy consumption conditions, unit product energy consumption data, energy consumption change trends and real-time operation parameters of production links and key equipment. By informationizing and visually managing the energy consumption process, the energy consumption process of an enterprise production process is optimized, the energy consumption assessment standard and the assessment system of the enterprise are scientifically and reasonably formulated, and the energy efficiency management level of the enterprise is effectively improved.
The system may perform the following:
1. energy consumption on-line monitoring is carried out, real-time performance and accuracy of data are guaranteed, the fluctuation of the production energy efficiency level is visualized, and enterprise informatization and production process transparentization are realized; the management of managers on enterprise energy is more effective, and the management system has more basis in the process of preparing energy-saving measures and performing performance assessment; the energy consumption report is automatically generated, so that the daily office use and deep analysis and application of enterprises are facilitated;
2. the data is stored locally, the system can be configured by enterprise leadership, and a lightweight intelligent information system meets the requirement of government energy consumption on-line monitoring on a market platform and also realizes the fine management of the enterprise on energy; establishing an energy management center information system and functional modules to reach the standard of the urban energy consumption online monitoring platform docking; the automatic meter reading is realized, the multi-dimensional (time, area, equipment and the like) report statistics of the energy data report is provided, the report format provides multiple styles and can be customized, the requirement of the enterprise report format is met, the data tracing is convenient, the efficiency is improved, and the accurate energy consumption statistics and the efficient report are realized;
3. the production process of the enterprise is refined in the directions of production procedures, energy types (electricity, heat and other energy sources), energy efficiency data (regional production yield), unit consumption statistical analysis and the like of the enterprise, energy consumption is determined, energy consumption units are managed, energy efficiency analysis of the energy consumption units and energy efficiency analysis of main equipment are realized, and the enterprise is stably butted with a market platform and operates;
4. the energy metering instrument/key equipment is subjected to centralized monitoring and historical trend curve, a data source for inquiring energy consumption abnormity tracing is provided, the working intensity of manual meter reading is reduced, the error and untimely time of manual meter reading are reduced, and the real-time online monitoring capability of the equipment is improved; the method avoids the limitation of key data to certain 'information isolated island', enables production and manufacturing to be transparent, reduces production fluctuation and reduces artificial waste.
Compared with the prior art, the invention has the following advantages and effects: (1) by the online monitoring of energy consumption, the real-time performance and the accuracy of data are guaranteed, the level fluctuation of production energy efficiency is visualized, and enterprise informatization and production process transparentization are realized. (2) The data is stored locally, the system can be configured by enterprise leadership, and the light intelligent information system meets the requirement of government energy consumption on-line monitoring on a market platform. (3) By informationizing and visually managing the energy consumption process, the energy consumption process of an enterprise production process is optimized, the energy consumption assessment standard and the assessment system of the enterprise are scientifically and reasonably formulated, and the energy efficiency management level of the enterprise is effectively improved. (4) The method avoids the limitation of key data to certain 'information isolated island', enables production and manufacturing to be transparent, and reduces production fluctuation and artificial waste.
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FIG. 1 is a schematic diagram of the system architecture of the present invention.
Detailed Description
The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.
Examples are given.
Referring to fig. 1, in this embodiment, a distributed energy intelligent management and control system based on the internet of things includes: the system comprises an information acquisition and control terminal module, a communication/cloud service and storage module and a functional application software module; the information acquisition and control terminal module comprises information data acquisition, wherein the information data comprises power grid information, heat supply network information, air network information and user information; the communication/cloud service and storage module comprises intelligent communication and intelligent information processing, the intelligent communication comprises power PLC, optical fiber communication, Zigee communication and Ethernet communication, and the intelligent information processing comprises information safety, big data storage, big data analysis and cloud computing technology processing; the functional application software module comprises energy and load prediction, energy system operation optimization and intelligent control, wherein the energy and load prediction comprises information input, a prediction model and a prediction result, the energy system operation optimization comprises energy balance scheduling, economic operation scheduling and environmental impact assessment, and the intelligent control comprises electric control, cold/heat control, gas control and intelligent protection.
The system may perform the following:
1. energy consumption on-line monitoring is carried out, real-time performance and accuracy of data are guaranteed, the fluctuation of the production energy efficiency level is visualized, and enterprise informatization and production process transparentization are realized; the management of managers on enterprise energy is more effective, and the management system has more basis in the process of preparing energy-saving measures and performing performance assessment; the energy consumption report is automatically generated, so that the daily office use and deep analysis and application of enterprises are facilitated;
2. the data is stored locally, the system can be configured by enterprise leadership, and a lightweight intelligent information system meets the requirement of government energy consumption on-line monitoring on a market platform and also realizes the fine management of the enterprise on energy; establishing an energy management center information system and functional modules to reach the standard of the urban energy consumption online monitoring platform docking; the automatic meter reading is realized, the multi-dimensional (time, area, equipment and the like) report statistics of the energy data report is provided, the report format provides multiple styles and can be customized, the requirement of the enterprise report format is met, the data tracing is convenient, the efficiency is improved, and the accurate energy consumption statistics and the efficient report are realized;
3. the production process of the enterprise is refined in the directions of production procedures, energy types (electricity, heat and other energy sources), energy efficiency data (regional production yield), unit consumption statistical analysis and the like of the enterprise, energy consumption is determined, energy consumption units are managed, energy efficiency analysis of the energy consumption units and energy efficiency analysis of main equipment are realized, and the enterprise is stably butted with a market platform and operates;
4. the energy metering instrument/key equipment is subjected to centralized monitoring and historical trend curve, a data source for inquiring energy consumption abnormity tracing is provided, the working intensity of manual meter reading is reduced, the error and untimely time of manual meter reading are reduced, and the real-time online monitoring capability of the equipment is improved; the method avoids the limitation of key data to certain 'information isolated island', enables production and manufacturing to be transparent, reduces production fluctuation and reduces artificial waste.
Those not described in detail in this specification are well within the skill of the art.
Although the present invention has been described with reference to the above embodiments, it should be understood that the scope of the present invention is not limited thereto, and that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the present invention.
Claims (3)
1. The utility model provides a distributed energy intelligence management and control system based on thing networking, characterized by includes: the system comprises an information acquisition and control terminal module, a communication/cloud service and storage module and a functional application software module; the information acquisition and control terminal module comprises information data acquisition, wherein the information data comprises power grid information, heat supply network information, air network information and user information; the communication/cloud service and storage module comprises intelligent communication and intelligent information processing, the intelligent communication comprises power PLC, optical fiber communication, Zigee communication and Ethernet communication, and the intelligent information processing comprises information safety, big data storage, big data analysis and cloud computing technology processing; the functional application software module comprises energy and load prediction, energy system operation optimization and intelligent control, wherein the energy and load prediction comprises information input, a prediction model and a prediction result, the energy system operation optimization comprises energy balance scheduling, economic operation scheduling and environmental impact assessment, and the intelligent control comprises electric control, cold/heat control, air control and intelligent protection.
2. The intelligent management and control system for the distributed energy resources based on the internet of things as claimed in claim 1, wherein the system realizes flexible scheduling of the distributed energy resources, loads and energy storage devices to complete comprehensive energy supply optimization management; the system realizes the functions of information perception and intelligent processing, source-load double-end prediction, intelligent application and intelligent decision and control; the system formulates an energy control strategy through the acquired data information, calculates the production mode of each energy and the adjustment production proportion of related production enterprises, realizes the optimization of multi-energy complementation and saves energy; the system predicts the output of the distributed power supply according to the category, power generation consumption and environmental factors of the distributed power supply, manages load requirements and makes an economic dispatching and optimized operation control strategy; in order to avoid power unbalance, the system further adjusts output or actively cuts off non-important loads when necessary, so that the stability maintenance control of the voltage and the frequency of the system is realized, and the requirement of the electric energy quality of the system is met.
3. The internet of things-based distributed energy intelligent management and control system according to claim 1 or 2, wherein the system performs the following operations:
1) energy consumption on-line monitoring is carried out, real-time performance and accuracy of data are guaranteed, the fluctuation of the production energy efficiency level is visualized, and enterprise informatization and production process transparentization are realized; the management of managers on enterprise energy is more effective, and the management system has more basis in the process of preparing energy-saving measures and performing performance assessment; the energy consumption report is automatically generated, so that the daily office use and deep analysis and application of enterprises are facilitated;
2) the data is stored locally, the system is configured by enterprise leadership, and a lightweight intelligent information system meets the requirement of government energy consumption on-line monitoring and docking of a market platform and also realizes the fine management of the enterprise on energy; establishing an energy management center information system and functional modules to reach the standard of the urban energy consumption online monitoring platform docking; the automatic meter reading is realized, the multi-dimensional report statistics of the energy data report is provided, the report format provides multiple styles, the requirement of the enterprise report format is met in a self-defined mode, the data tracing is convenient, the efficiency is improved, and the accurate energy consumption statistics and efficient report are realized;
3) the production process of an enterprise is refined through the production procedures, the energy types, the energy efficiency data and the unit consumption statistical analysis direction of the enterprise, the energy consumption is determined, the energy consumption unit enters the management, the energy efficiency analysis of the energy consumption unit and the energy efficiency analysis of main equipment are realized, and the enterprise is stably butted with a market platform and operates;
4) the energy metering key equipment is monitored in a centralized manner, historical trend curves are realized, a data source for inquiring energy consumption abnormity tracing is provided, the working intensity of manual meter reading is reduced, errors and untimely time of manual meter reading are reduced, and the real-time online monitoring capability of the equipment is improved; the method avoids the limitation of key data to certain 'information isolated island', enables production and manufacturing to be transparent, reduces production fluctuation and reduces artificial waste.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115407677A (en) * | 2022-09-23 | 2022-11-29 | 哈尔滨深潜科技有限公司 | Information storage system and method based on big data |
| CN116048023A (en) * | 2023-02-02 | 2023-05-02 | 广东亿炼智能科技有限公司 | Fine energy management and control method, system, internet of things cloud management and control server and storage medium thereof |
| CN117055423A (en) * | 2023-09-12 | 2023-11-14 | 广东天枢新能源科技有限公司 | Household energy storage intelligent control system based on Internet of things |
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2021
- 2021-12-17 CN CN202111553790.2A patent/CN114462761A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115407677A (en) * | 2022-09-23 | 2022-11-29 | 哈尔滨深潜科技有限公司 | Information storage system and method based on big data |
| CN115407677B (en) * | 2022-09-23 | 2023-06-02 | 北京德元方惠科技开发有限责任公司 | Big data-based information storage system and method |
| CN116048023A (en) * | 2023-02-02 | 2023-05-02 | 广东亿炼智能科技有限公司 | Fine energy management and control method, system, internet of things cloud management and control server and storage medium thereof |
| CN116048023B (en) * | 2023-02-02 | 2024-01-26 | 广东亿炼智能科技有限公司 | Fine energy management and control method, system, internet of things cloud management and control server and storage medium thereof |
| CN117055423A (en) * | 2023-09-12 | 2023-11-14 | 广东天枢新能源科技有限公司 | Household energy storage intelligent control system based on Internet of things |
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