CN117539195A - Aquatic product market energy management platform - Google Patents
Aquatic product market energy management platform Download PDFInfo
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- CN117539195A CN117539195A CN202311492922.4A CN202311492922A CN117539195A CN 117539195 A CN117539195 A CN 117539195A CN 202311492922 A CN202311492922 A CN 202311492922A CN 117539195 A CN117539195 A CN 117539195A
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- 238000005265 energy consumption Methods 0.000 claims abstract description 108
- 238000012544 monitoring process Methods 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 26
- 239000001301 oxygen Substances 0.000 claims abstract description 26
- 238000004458 analytical method Methods 0.000 claims abstract description 25
- 230000005611 electricity Effects 0.000 claims abstract description 22
- 239000013535 sea water Substances 0.000 claims abstract description 20
- 239000003507 refrigerant Substances 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 238000003745 diagnosis Methods 0.000 claims abstract description 8
- 238000004364 calculation method Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 5
- 239000003570 air Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000011156 evaluation Methods 0.000 claims description 3
- 230000036284 oxygen consumption Effects 0.000 claims description 3
- 238000007639 printing Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000010354 integration Effects 0.000 abstract description 2
- 238000007726 management method Methods 0.000 description 36
- 238000000034 method Methods 0.000 description 14
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- 230000002159 abnormal effect Effects 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
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- 238000005516 engineering process Methods 0.000 description 4
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- 230000008901 benefit Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000007405 data analysis Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000007728 cost analysis Methods 0.000 description 2
- -1 electricity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 238000007418 data mining Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- 238000012163 sequencing technique Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/14—Plc safety
- G05B2219/14005—Alarm
Abstract
The invention discloses an aquatic market energy management platform, and belongs to the field of energy management. The platform comprises an energy consumption monitoring module, wherein the energy consumption monitoring module is connected with a building equipment monitoring system, an electric power monitoring system, a cold and heat source group control system, a seawater cooling system and/or an oxygen supply system through a Modbus TCP interface; the system is connected with the data acquisition layer through a TCP/IP network respectively and is used for monitoring the energy supply of the aquatic market and the energy consumption of each merchant in terms of electricity, water, air conditioner, oxygen and/or refrigerant; the system also comprises an energy consumption report module, an energy consumption analysis module and an energy saving monitoring and diagnosis module. The platform can realize the integration of energy control, management and operation and maintenance of the aquatic product market, reduce the energy consumption of the building, and comprehensively improve the utilization efficiency and the intelligent level of the energy.
Description
Technical Field
The invention relates to the technical field of energy management, in particular to an aquatic market energy management platform.
Background
The aquaculture market will generally relate to farming equipment, lighting equipment, water treatment equipment, temperature control equipment, and other auxiliary equipment.
At present, most of aquatic markets at home and abroad only perform centralized management and monitoring on part of water or electric equipment; for some other devices, due to different business management scales, the situation of underreporting, false reporting and report hiding occurs when the business management scale is different;
meanwhile, the aquatic product market is taken as a large household of energy consumption, the main proportion of electricity consumption is on the electricity consumption of fish pond refrigerating and seafood refrigerating equipment, the equipment is not uniformly monitored and managed at present, and if each merchant refrigerating unit cannot be overhauled and maintained in time, the refrigeration efficiency is reduced to be a great waste of energy sources, and the environment-friendly and economic planning strategic requirements are not met.
Disclosure of Invention
In view of the above, the invention provides an aquatic market energy management platform, which monitors, controls and optimizes links such as production, conversion, transmission, distribution and utilization of aquatic market energy by using advanced technical means and management methods; thereby realizing the high-efficiency utilization of energy, reducing the energy waste, reducing the energy cost and improving the economic benefit and the environmental sustainability.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
an aquatic market energy management platform, comprising:
the energy consumption monitoring module is connected with a building equipment monitoring system, an electric power monitoring system, a cold and heat source group control system, a seawater cooling system and/or an oxygen supply system through a Modbus TCP interface;
the building equipment monitoring system, the electric power monitoring system, the cold and hot source group control system, the seawater cooling system and/or the oxygen supply system are respectively connected with the data acquisition layer through a TCP/IP network, and the data acquisition layer is used for acquiring energy supply of an aquatic product market and energy consumption data of each merchant;
the energy consumption report module is used for counting the data obtained by monitoring;
the energy consumption analysis module is used for carrying out index calculation on actual energy consumption and energy consumption standard quota/project quota and analyzing various energy consumption use conditions;
and the energy-saving monitoring and diagnosing module is used for generating a diagnosis report according to the energy supply of the aquatic market and the energy consumption evaluation energy consumption of each merchant.
Further, the data acquisition layer acquires the energy supply quantity of an energy monitoring meter in the aquatic market through an energy consumption data acquisition device; and
and collecting energy consumption data of an energy monitoring table in the merchant through the PLC control cabinet.
Further, the energy consumption data collector and the PLC control cabinet are located in the same local area network, and data are acquired according to an IP address and a port provided by a modbus TCP interface.
Further, the energy monitoring table comprises an electric power monitoring table, a water monitoring table, an equipment monitoring table, an oxygen monitoring table and a refrigerant monitoring table, the installation positions of the energy monitoring tables in the aquatic market and the commercial tenant are set according to the following principle,
collecting a power monitoring table: (1) project incoming line total electricity consumption; (2) the power consumption of each outlet line of the project is divided into multiple stages integrally according to lighting and socket power consumption, air conditioner power consumption, power consumption and special power consumption, and the area where the power consumption needs to be distributed is subdivided and measured; (3) the electricity consumption of each store of the aquatic products;
collecting a water monitoring meter: (1) project total water consumption; (2) water consumption in different functional areas; (3) the water consumption of the water consumption point needs to be apportioned; (4) running water and sea water consumption of each aquatic product shop;
collecting an equipment monitoring table: (1) total refrigerating/heating quantity of the outlet of the central air conditioner host; (2) the dosage of each branch pipe; (3) reserving the air conditioner consumption at the tail end; (4) metering fan coils in a public area;
collecting an oxygen monitoring table: (1) total outlet throughput of the oxygen supply system; (2) measuring oxygen consumption of each aquatic product shop;
collecting a refrigerant monitoring table: (1) total refrigerant quantity of the system; (2) and (5) measuring the refrigerant consumption of each aquatic product shop.
Further, the system also comprises an energy consumption charging module, wherein the energy consumption charging module at least comprises the following functions;
household metering charging is carried out on electricity, water, sea water, air conditioner and oxygen for the building;
reading and printing statement list of various fees, consumption and the like of the commercial tenant;
account settlement statistics, fee deduction statistics, account entry details, account entry statistics, recharging mode statistics, running account analysis and general account statistics;
charging mode/unit price management, preferential package setting and public area sharing convenient configuration;
the arrearage user can be automatically warned, reminded of payment, and the arrearage valve can be effectively managed;
merchant prepayment and mobile phone mobile convenient payment.
Further, the energy consumption charging module comprises a unit price management unit, wherein the unit price management unit is used for setting unit price for time type, energy type, VAV and/or water gas meter and supporting charging modes of time interval unit price, step unit price and peak flat valley unit price.
Further, the method is connected with a touch screen background of a commercial tenant through a modbus TCP interface and used for displaying various energy consumption monitoring data, energy consumption analysis data and energy consumption diagnosis data in real time.
Further, the system is connected with the property management system through an HTTP interface and is used for providing merchant management data support for the property.
Compared with the prior art, the invention discloses an aquatic market energy management platform, which realizes the integration of energy control, management and operation and maintenance by carrying out unified data acquisition, data analysis, strategy optimization and issuing on tap water, seawater, air conditioner, oxygen, refrigerants and the like in a park, reduces building energy consumption, and comprehensively improves the utilization efficiency and the intelligent level of energy.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an aquatic market energy management platform according to the present invention;
FIG. 2 is a schematic diagram of a data acquisition layer structure according to the present invention;
FIG. 3 is a cross-sectional view of the aquatic energy management platform of the present invention;
FIG. 4 is a front page interface diagram of the aquatic market energy management platform of the present invention;
FIG. 5 is a diagram of an energy consumption monitoring interface of the aquatic market energy management platform of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the invention realizes the Internet+ by utilizing the Internet of things platform, builds a one-stop aquatic market energy management platform and a dynamic energy consumption monitoring and analyzing system, and realizes the unified management of various devices in the aquatic market.
The platform is realized by the following scheme that the platform comprises:
the energy consumption monitoring module is connected with a building equipment monitoring system, an electric power monitoring system, a cold and heat source group control system, a seawater cooling system and/or an oxygen supply system through a Modbus TCP interface; the running states of the seawater supply system, the oxygen supply system, the refrigerant refrigerating system and the power transformation and distribution system are detected in real time through a Modbus TCP interface, and relevant parameters of the energy consumption system are monitored; as shown in fig. 1;
the building equipment monitoring system, the electric power monitoring system, the cold and hot source group control system, the seawater cooling system and/or the oxygen supply system are respectively connected with the data acquisition layer through a TCP/IP network, and the data acquisition layer is used for monitoring the energy supply of the aquatic product market and the energy consumption of each merchant in aspects of electricity, water, air conditioner, oxygen and/or refrigerant;
as shown in fig. 2, the data acquisition layer acquires the energy supply quantity of the energy monitoring table in the aquatic market through an energy consumption data acquisition device; and
and collecting energy consumption data of an energy monitoring table in the merchant through the PLC control cabinet.
The energy consumption data acquisition device and the PLC control cabinet are positioned in the same local area network, and acquire data according to an IP address and a port provided by a modbus TCP interface;
the energy monitoring meter in the aquatic market comprises a time collector, an electromagnetic heat meter, a seawater metering fee control meter, an intelligent fee control water meter and an intelligent fee control electric meter;
the energy monitoring meter in the commercial tenant comprises an ammeter, a photoelectric direct-reading water meter, an electromagnetic flowmeter, an electromagnetic calorimeter, a time collector, a refrigerant meter and an oxygen meter;
all meters adopt 485 communication mode, the energy consumption collector adopts 6 channels 485 communication, and each channel of maximum load is 32 meters.
Meanwhile, the installation positions of the energy monitoring tables in the aquatic market and the commercial tenant are set according to the following principle,
power monitoring table: (1) project incoming line total electricity consumption; (2) the power consumption of each outlet line of the project is divided into whole multiple stages by lighting and socket power consumption, air conditioner power consumption, power consumption and special power consumption, and the power consumption is partially required to be shared by the sub-division metering of areas such as underground parking lot lighting, public area lighting, outdoor greening spraying and the like; (3) the electricity consumption of each store of the aquatic products;
water monitoring table: (1) building total water consumption; (2) water consumption of each floor or different functional areas of each monomer; (3) the water consumption of water points (such as public washrooms, landscape water and the like) needs to be apportioned; (4) running water and sea water consumption of each aquatic product shop;
device monitoring table: (1) total refrigerating/heating quantity (energy type metering) of the outlet of the central air conditioner host; (2) the consumption (cold quantity) of each branched pipe of the catering (3-5 layers); (3) the air conditioner consumption (time type metering) of the reserved tail end of the 6-7 layers; (4) fan coil metering (time metering) and remote control required to be managed in a public area;
oxygen monitoring table: (1) total outlet throughput of the oxygen supply system; (2) measuring oxygen consumption of each aquatic product shop;
refrigerant monitoring table: (1) total refrigerant quantity of the system; (2) and (5) measuring the refrigerant consumption of each aquatic product shop.
In one embodiment, the technical parameters of the selected meter are as follows:
in addition, the energy management platform of the invention further comprises:
the energy consumption report module is used for counting the data obtained by monitoring; therefore, the method is clear for various energy consumption conditions at a glance, and the numerical values of energy sources such as total energy consumption, power consumption, water consumption, cold consumption, heat consumption and the like (the accumulation value of the same day and the accumulation value of the same month) are displayed in real time, so that a curve trend graph, a column comparison graph or the percentage of the same ratio, the ring ratio phase difference value and the phase difference can be displayed.
Or metering according to the energy types, and accumulating, sequencing and analyzing the energy consumption of each type of load time by time, day by day, month by month and year by year. The energy consumption distribution situation of each area is known through a heat map, the energy consumption rule is analyzed, and the energy consumption rule is compared with the annual index and displayed by a steering wheel.
The energy consumption analysis module is used for carrying out index calculation on actual energy consumption and energy consumption standard quota/project quota and analyzing various energy consumption use conditions; thereby monitoring the exceeding of the energy consumption, abnormal energy consumption and the like to assist in excavating project energy-saving space, specifically comprising,
and analyzing the building energy consumption (daily data, month data and year data can be selected for analysis), and displaying the building energy consumption value, the average energy consumption value and the energy consumption value of unit building area.
And the energy-saving monitoring and diagnosing module is used for evaluating the energy consumption according to the energy supply of the aquatic market and the energy consumption of each merchant and generating a diagnosis report. In the diagnosis report, the conditions of the energy consumption and the exceeding energy consumption in the non-working period can be clearly displayed, and the energy-saving space can be calculated.
And monitoring energy consumption of tap water, seawater, electricity and the like in each shop area, and evaluating the energy consumption degree of each link by respectively counting the energy supply quantity and the energy consumption quantity of important energy consumption links and calculating the difference loss quantity between the two energy supply quantity and the energy consumption quantity. For example, the sum of the metering consumption of a main pipe and the metering consumption of each branch pipe of the water system is subjected to loss analysis, so that whether water leakage or illegal water condition of the water pipe exists or not can be found in time; and carrying out loss analysis on the sum of low-voltage feed metering of the power utilization system and metering consumption of each feed line loop to evaluate and judge whether abnormal power utilization sites such as illegal power utilization, power stealing and the like exist, helping users find and correct the problem of energy waste in the energy utilization process, reducing the comprehensive operation cost of energy and realizing timely early warning such as running, falling, leakage and the like.
In this embodiment, when the energy consumption exceeds the standard, the energy consumption is abnormal or the alarm leaks, the alarm rule such as the upper limit of the energy consumption, the upper limit of the sum and difference between the total table and the sub table, the abnormal energy consumption time period and the like can be customized. The energy consumption condition of the building is monitored in real time, and the warning information can remind management personnel in a short message mode, a WeChat mode and the like, so that information closed loop is realized.
The system comprises an energy consumption charging module, wherein the energy consumption charging module at least comprises the following functions;
household metering charging is carried out on electricity, water, sea water, air conditioner and oxygen for the building;
reading and printing statement list of various fees, consumption and the like of the commercial tenant;
account settlement statistics, fee deduction statistics, account entry details, account entry statistics, recharging mode statistics, running account analysis and general account statistics;
centralized meter reading: the meter reading plan can be set, on-line one-key centralized meter reading is not needed, on-site inspection is not needed, property management is facilitated, and labor cost is reduced;
charging mode/unit price management, preferential package setting and public area sharing convenient configuration;
the arrearage user can be automatically warned, reminded of payment, and the arrearage valve can be effectively managed;
merchant prepayment and mobile phone mobile convenient payment.
Further, the energy consumption charging module includes a unit price management unit, wherein the unit price management unit is used for setting unit price for certain type of instrument (or model) in a certain functional area of a building park, supporting 4 types of table setting unit price such as time type, energy type VAV, water, electricity and gas, and supporting 4 charging modes such as time period unit price, step unit price, peak flat valley unit price, and the like.
The unit price setting function of the meter class will not be displayed for the corresponding meter class for which the current building park has no or current user has no access.
The theoretical calculation method for the price of the charge in two modes is generally as follows:
1. energy charging method unit price establishment
The charging mode mainly takes kilowatts per hour (KW/h) as a charging unit, and the cost is calculated by the energy used by a user. In general, the ratio of the running cost F required by the central air conditioning system in unit time (in 1 hour) to the cooling capacity C generated in unit time is the unit price U of energy metering, and can be calculated by the following formula:
total cost:
F＝F D +F S +F R …………………………………………………………(1)
wherein: f (F) D F, paying electricity charge for central air conditioning system in unit time S The cost for air conditioning water consumption in unit time is unit yuan/hour; f (F) R Is the required manual work in unit timeManagement fees in yuan/hr.
Wherein F is D Power P of central air conditioner host ZJ Power P of motor of chilled water pump LD Power P of cooling water pump motor Lq Power P of cooling fan motor LF Power P of other electric equipment q Price of electricity U D Calculated according to the formula (2). Wherein the power unit is KW and the electricity price unit is yuan/degree.
FD＝(P ZJ +P LD +P Lq +P LF +P q )×UD……………………………………(2)
The refrigerating capacity C which can be generated by the central air conditioning system in unit time can be calculated by the formula (3):
C＝(n×P C )………………………………………………………(3)
wherein: n is the efficiency of the air conditioner host, and can be selected according to the new and old conditions of the host, and the like, and the value range is 0.4-1; p (P) C The unit is KW which is the rated refrigeration power of the air conditioner host; c is the refrigerating capacity in unit time, and the unit is KWh
Therefore, the operation cost required for the central air conditioning system to generate the unit cooling capacity can be calculated by the formula (4):
U C ＝F/C＝〔﹙P ZJ +P LD +P Lq +P LF +P q 〕*U D +F S +F R 〕÷(n×P C )…………(4)
in U C The unit of cooling is the required operating cost in yuan/kWh.
When the price of the central air conditioner billing system is formulated, public area allocation, equipment maintenance cost and the like are also considered. The actual air conditioner usage price should also be multiplied by an apportionment coefficient K on the running cost required by the unit cold, so the calculation formula of the actual air conditioner usage price is calculated by the formula (5):
U E ＝K×U C ＝K×〔﹙P ZJ +P LD +P Lq +P LF +P q 〕×U D +F S +F R 〕÷(n×P C )…(5)
wherein: u (U) E The price of the air conditioner is measured in yuan/kWh for energy.
In general, the refrigerating capacity of the air conditioner host is expressed by using a cold ton, and the conversion formula is as follows:
1-ton approximately 3.5KW
1 joule=1 watt 1 second=1 watt (1/3600) hours= (1/3600) watt hours
2. Time charging method unit price establishment
The time charging mainly takes equivalent time as a charging unit (namely the cost of the standard coil pipe used in unit time), and mainly measures the time used by the user air conditioner in unit hour. The time metering mode can not directly meter the consumption of the central air conditioner of each user, and can only meter the high, medium and low grade running time of the refrigeration of each fan coil in hours. Because the rated heat exchange power of each fan coil is determined, and as long as the design of the central air conditioning system is reasonable, the actual heat exchange amount of each fan coil is approximately equal to the rated heat exchange power of the fan coil multiplied by the running time, therefore, the running time can be converted into the used cold amount according to the rated heat exchange power of the fan coil, and the conversion formula is as formula (6):
C h ＝10-3×P Pg ………………………………………………………(6)
wherein: c (C) h The unit is KWh for the cooling (or heat) consumed by the fan coil per hour.
P Pg The rated heat exchange power (i.e., cooling or heat dissipating power) of the fan coil is given in W.
The rated heat exchange power of each fan coil in the central air conditioning system is different according to different specifications and models. However, the time metering approach has been to convert different fan coil operating times into standard fan coil operating times by coil and gear coefficients, and therefore should be calculated at the price of the rated heat exchange power of the standard fan coil. The unit price of the time metering mode can be calculated according to the formulas (5) and (6):
U C ＝C h ×U E ＝K×〔(P 2J +P LD +P Lq +P LF +P q )×U D +F S +F R 〕×P Pg ÷(1000×n×P C ) (7)
U C the unit is unit price of equivalent time measurement mode, and the unit is unit per hour.
In order to optimize the technical scheme, the invention is also connected with a merchant touch screen background through a modbus TCP interface and is used for displaying various energy consumption monitoring data, energy consumption analysis data and energy consumption diagnosis data in real time.
Further, the system is connected with the property management system through an HTTP interface and is used for providing merchant management data support for the property.
Preferably, the invention can also be used for building dynamic three-dimensional/two-dimensional modeling so as to clearly show the energy consumption map.
In one embodiment, the energy management platform functional interface of the present invention is shown in figures 3-5,
the invention carries out unified charging and centralized management on water, electricity, air conditioner, sea water for shops, refrigerants, oxygen and the like which are related in the aquatic market, and forms classification, item division and regional statistical analysis of energy consumption. The energy consumption problem is found in time through data analysis, and powerful decision data is provided for the production operation of a company through energy consumption total trend analysis, energy consumption deviation analysis, energy consumption comparison according to equipment or areas, ring ratio analysis and the like; the energy utilization rate is improved, and the energy-saving effect is achieved.
Meanwhile, the method can be used for cost analysis, namely a statistical comparison function supporting the total cost of providing various energy consumption for each object needing to be subjected to energy consumption examination independently in the park. The method can provide consumption and corresponding cost data of various energy types such as electricity, water, gas and the like in a statistics period, and can carry out percentage ratio statistics and comparison on the cost of various energy sources so as to know the detailed distribution condition of the cost of the energy sources in the whole park. While supporting analysis of unit cost fees. And a real and reliable data basis is provided for the establishment of daily management of users.
For energy balance and loss analysis: the method mainly provides energy balance analysis for various links of energy sources such as electricity, water, gas and the like in the conversion, transportation and use processes of the park, timely discovers the problems of leakage, abnormal energy consumption and the like in the use process, and reminds users to intervene timely. The energy consumption degree of each link is evaluated by respectively counting the energy supply quantity and the energy consumption quantity of the important energy links and calculating the difference loss quantity between the energy supply quantity and the energy consumption quantity, so that a user is helped to find and correct the energy waste problem in the energy use process, and the comprehensive operation cost of energy is reduced.
The income analysis is to compare the income sum of the terminal user fees obtained by the system with the energy purchasing expenditure, and provide basis for the overall income analysis of project energy by combining the related operation and maintenance fees in the financial system and the like.
The embodiment provides a complete comprehensive energy management platform, adopts an automatic, informatization technology and a centralized management mode, performs centralized and flattened dynamic monitoring and data management on production, transmission and distribution and consumption links of each energy utilization system of a project, monitors consumption conditions of various energy sources of electricity, water, heating, sea water, oxygen and refrigerants, performs multidimensional analysis according to various energy source requirements and consumption conditions, energy quality, energy utilization conditions of important energy consumption equipment and the like through data analysis, mining and trend analysis, performs same-cycle ratio analysis, energy cost analysis, energy consumption prediction (combining instrument data, area and people indexes), and provides data and support through time dimension (characteristic distribution thermodynamic diagram), region dimension (same-cycle ratio and functional area comparison), energy consumption type dimension (unit consumption analysis, index calculation and report form), limiting conditions (energy consumption exceeding standard, total division table difference value and abnormal time consumption energy consumption), classifies and divides according to national energy consumption guide rules and the like, strengthens energy management, and is convenient for improving energy utilization efficiency, mining potential and energy saving evaluation.
Starting from the business development of the park and the demands of core users, the invention designs the future development wish targets of the park, and realizes all schemes and resource alignment targets; the digital technology energizes the intelligent park, the digital technology energizes the intelligent park to be the root of intelligent, the digital platform is used for fusing innovative ICT technology, the quick development and flexible deployment of application are supported upwards, the agile innovation of each service is enabled, the cooperative optimization of cloud, pipe and terminal is realized downwards through ubiquitous connection, the communication of the physical world and the digital world is realized, and the intelligent service experience and the digital operation of the park service are supported; the method is practical and operable, emphasizes the design of an object-oriented scene, needs careful combination of theory and practice, and each element of the park needs to be unfolded around a wish target, and a carbon neutral energy-saving emission-reducing blueprint with practical feasibility is drawn between the wish and the reality and realized through practice.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. An aquatic market energy management platform, comprising:
the energy consumption monitoring module is connected with a building equipment monitoring system, an electric power monitoring system, a cold and heat source group control system, a seawater cooling system and/or an oxygen supply system through a Modbus TCP interface; wherein,
the system comprises a building equipment monitoring system, an electric power monitoring system, a cold and hot source group control system, a seawater cooling system and/or an oxygen supply system, wherein the building equipment monitoring system, the electric power monitoring system, the cold and hot source group control system, the seawater cooling system and/or the oxygen supply system are respectively connected with a data acquisition layer through a TCP/IP (transmission control protocol/Internet protocol) network, and the data acquisition layer is used for acquiring energy supply of an aquatic market and energy consumption data of each merchant;
the energy consumption report module is used for counting the data obtained by monitoring;
the energy consumption analysis module is used for carrying out index calculation on the actual energy consumption according to the energy consumption standard quota/project quota and analyzing various energy consumption use conditions;
and the energy-saving monitoring and diagnosing module is used for generating a diagnosis report according to the energy supply of the aquatic market and the energy consumption evaluation energy consumption of each merchant.
2. The aquatic market energy management platform according to claim 1, wherein the data acquisition layer acquires the energy supply amount of an energy monitoring table in the aquatic market through an energy consumption data acquisition device; and
and collecting energy consumption data of an energy monitoring table in the merchant through the PLC control cabinet.
3. The aquatic market energy management platform according to claim 2, wherein the energy consumption data collector and the PLC control cabinet are located in the same local area network, and data is acquired according to an IP address and a port provided by a modbus TCP interface.
4. The aquatic market energy management platform of claim 2, wherein the energy monitoring meter comprises an electric power monitoring meter, a water monitoring meter, an equipment monitoring meter, an oxygen monitoring meter and a refrigerant monitoring meter, wherein,
collecting a power monitoring table: (1) project incoming line total electricity consumption; (2) the power consumption of each outgoing line of the project; (3) the electricity consumption of each store of the aquatic products;
collecting a water monitoring meter: (1) project total water consumption; (2) water consumption in different functional areas; (3) the water consumption of the water consumption point needs to be apportioned; (4) running water and sea water consumption of each aquatic product shop;
collecting an equipment monitoring table: (1) total refrigerating/heating quantity of the outlet of the central air conditioner host; (2) the dosage of each branch pipe; (3) reserving the air conditioner consumption at the tail end; (4) metering fan coils in a public area;
collecting an oxygen monitoring table: (1) total outlet throughput of the oxygen supply system; (2) measuring oxygen consumption of each aquatic product shop;
collecting a refrigerant monitoring table: (1) total refrigerant quantity of the system; (2) and (5) measuring the refrigerant consumption of each aquatic product shop.
5. The aquatic market energy management platform of claim 1, further comprising an energy consumption billing module, the energy consumption billing module comprising at least one of the following functions;
household metering charging is carried out on electricity, water, sea water, air conditioner and oxygen for the building;
reading and printing statement list of various fees, consumption and the like of the commercial tenant;
account settlement statistics including deduction statistics, entry and exit account details, entry and exit account statistics, recharging mode statistics, running account analysis and general account statistics;
charging mode/unit price management, preferential package setting and public area sharing configuration;
and automatically alarming and closing the valve for the arrearage user.
6. The aquatic energy management platform of claim 5, wherein the energy consumption billing module comprises a unit price management unit for setting unit price for time, energy, VAV, and/or hydro-gas meters and supporting a billing mode of time zone unit price, step unit price, peak flat valley unit price.
7. The aquatic market energy management platform according to claim 1, wherein the energy management platform is further connected to a touch screen background of a merchant through a modbus TCP interface and is used for displaying various energy consumption monitoring data, energy consumption analysis data and energy consumption diagnosis data in real time.
8. The aquatic energy management platform of claim 1, wherein the energy management platform is further coupled to a property management system via an HTTP interface for providing merchant management data support for the property.
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