CN204129463U - Hospital's electric intelligentization monitoring energy-saving management system - Google Patents
Hospital's electric intelligentization monitoring energy-saving management system Download PDFInfo
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- CN204129463U CN204129463U CN201420656862.5U CN201420656862U CN204129463U CN 204129463 U CN204129463 U CN 204129463U CN 201420656862 U CN201420656862 U CN 201420656862U CN 204129463 U CN204129463 U CN 204129463U
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Abstract
The utility model relates to a kind of electric control system, particularly hospital's electric intelligentization monitoring energy-saving management system.Its structure comprises the inside/outside network server of decision-making level, described inside/outside network server connects the data collection layer of bottom by data transfer layer, data collection layer comprises the redundant data server, data server, core switch, gps clock and the ups power that interconnect, the temperature control equipment of described core switch connection data acquisition layer, and connect electric instrument and intelligent breaker and direct current cabinet by data acquisition unit.It is by comprehensive energy consumption control and management and Hospital Efficiency monitoring platform, monitor and managment is carried out to all energy consumption indexs of hospital, set up science, energy consumption control and management flow process that is perfect, robotization, for hospital provide comprehensive, patterned, all kinds of energy consumption index analytical statement exactly, thus effectively improve electrical efficiency and the benefit of hospital.
Description
Technical field
The utility model relates to a kind of electric control system, particularly hospital's electric intelligentization monitoring energy-saving management system.
Background technology
Under prior art, the power monitoring in hospital plays an important role in energy-saving and emission-reduction, how scientifically to have analyzed power cost, is realized the energy efficiency of electric power by modern management and decision means, is also a more and more important problem.The high speed development of information age, more and more higher demand be it is also proposed to electric energy, traditional power monitoring mode exists that ladder of management is low, the few low precision of information, automatically to control and the various disadvantages such as regulating measure is complete, accident early warning lacks and accident treatment is improper, lacks power quality analysis, energy consumption quota management, Energy efficiency evaluation system and reducing energy consumption scheme.
In current hospital's electric power management system, not enough below ubiquity:
(1) line quality analysis is lacked.Large Copacity rectification or converter and other nonlinear-load, cause current waveform to distort causing.We carry out fourier series decomposition by the change of ac abnormal to these, can obtain the harmonic component that the fundametal compoment of 50Hz and frequency are fundametal compoment integral multiple.Power circuit in power supply-distribution system and power transformer; general employing electromagnetic relay; induction type relay or new-type Microcomputer Protection carry out detection protection; these belong to sensitive element in systems in which; the impact that relay is subject to higher hamonic wave easily produces misoperation; Microcomputer Protection is owing to have employed rectification sample circuit, and also and be vulnerable to harmonic influence and cause malfunction or tripping, the stability and security of such harmonic wave serious threat electric power system runs.
Higher hamonic wave can make the voltage of electrical network and current waveform distort, and the harmonic voltage of same frequency and harmonic current will produce active power and the reactive power of same subharmonic in addition, thus reduces line voltage, increases circuit loss, waste net capacity.
All there is reactive-load compensation equipment in electric power system transformer station, easily causes high-voltage capacitance excess current and overload, make electric capacity abnormal heating when harmonic injection electrical network: the existence of harmonic wave also can accelerate the aging of capacitor insulation medium in addition, shortens the serviceable life of electric capacity.
The existence of harmonic wave can make the copper loss of power transformer and iron loss increase, and directly affects the service efficiency of transformer; Transformer noise also can be caused to increase, shorten the serviceable life of transformer.
(2) index of economizing on electricity is unreasonable, economize on electricity index (reducing by 6% than total value upper one year) can only be formulated according to the electricity charge total value of upper one year before hospital, but electricity consumption situation alters a great deal in 1 year, likely increase/subtracted a lot of consumer, unit price of power also may adjust etc., therefore arrives electric energy power saving rate and just cannot complete at all.
(3) Energy efficiency evaluation mechanism is lacked.Whether unclear final hospital is energy-conservation, the cost of frequent existence purchase energy-efficient equipment/reducing energy consumption project greatly exceed the situation of the electricity charge under saving, lack input-output analysis, the technological means such as comparison (on year-on-year basis/chain rate) are without daily research and application function, the electricity charge of certain department change suddenly and cannot find, find also do not know whether have problem, leadership also cannot from multiple angle (input-output ratio, section office's energy consumption on year-on-year basis/chain rate, with the energy consumption of other similar enterprises on year-on-year basis/chain rate etc.) see that the energy consumption of enterprise (can only see the electricity charge that finance provide, water rate data).
(4) performance appraisal and rewards and punishments measure is lacked.
Summary of the invention
In order to solve the problem of prior art, the utility model provides a kind of hospital electric intelligentization monitoring energy-saving management system, it is by comprehensive energy consumption control and management and Hospital Efficiency monitoring platform, monitor and managment is carried out to all energy consumption indexs of hospital, set up science, energy consumption control and management flow process that is perfect, robotization, for hospital provide comprehensive, patterned, all kinds of energy consumption index analytical statement exactly, thus effectively improve electrical efficiency and the benefit of hospital.
The technical scheme that the utility model adopts is as follows:
A kind of hospital electric intelligentization monitoring energy-saving management system, comprise the inside/outside network server of decision-making level, described inside/outside network server connects the data collection layer of bottom by data transfer layer, data collection layer comprises the redundant data server, data server, core switch, gps clock and the ups power that interconnect, the temperature control equipment of described core switch connection data acquisition layer, and connect electric instrument and intelligent breaker and direct current cabinet by data acquisition unit.
System Overview module, information issuing module, on-line monitoring module, comprehensive management module, data center module and data upload module is provided with in inside/outside network server.
In the utility model, decision-making level can control the network chart showing whole electric power monitoring system, and dynamic refresh shows real time execution parameter on each main wiring diagram and equipment running status, and supports the long-range handoff functionality of double-cricuit supply.System interface can carry out configuration according to actual needs.The each main transformer temperature of normal display, equipment voltage, electric current, load rod figure also regularly stores relevant historical data, according to operating condition and field condition, can the various feature of each measuring electric quantity of online modification.Optimize and expanding system.
Dynamic display and revise protection definite value in each protective device, can throw each defencive function in surrender protection unit online for the amendment of all kinds of detection electricity and feature operation, system is furnished with multiple licencing key, and whole system convenient operation and control is reliable.
Electric power monitoring system defines all distribution loop overloads and switching value displacement Realtime Alerts and history and to report to the police the function such as inquiry, and generating report forms lists the data such as time of generation of reporting to the police, loop title, loop numbering, data point, alarm content and alarming value as required.
To the monitoring that the quality of power supply within the scope of whole system and reliability of electric power situation continue.Real-time monitoring system harmonic content, voltage flicker, disturbance, frequency draft, degree of unbalancedness, the power quality problems such as power factor.Manually or automatically trigger waveform capture, waveform during record disturbance, carries out power quality analysis and fault analysis.Adopt distribution major loop form in parallel, intercepted higher hamonic wave (5 times, 7 times, the l1 time) feedback grid of harmonic source generation by low-pass filter.Simultaneously at filtering source and on Hi-pass filter in order to realize the further elimination to higher hamonic wave; And the electromagnetic pulse interference of harmonic carcellation source generation is carried out by distinctive surge absorber.Thus reach the impact of harmonic carcellation on electrical network and electrical appliance.
Data just basic unit use the multifunction instrument of high precision, bidirectional measuring, accurately measure end load and system loading, optimization system Capacity design.Transformer loss/line loss compensation contributes to Cost Allocation energy consumption cost.
System is that end provides comprehensive electric energy and requirement statistical report form function, comprises the power consumption of the different tariff period of different feeder line, can carry out day, the moon, season, the statistics in year and record, can mate Utilities Electric Co.'s bill structure and carry out the flat statistics of peak valley and record.
System can be extracted each energy consumption data and carry out same, ring comparative analysis, establishes mark post value and also carries out the judgement of power consumption level to the energy consumption of each control point, energy consumption is improved to the diagnostic process proposing complete set, and provides energy consumption analysis report.
Decision-making level in the utility model according to the total current of equipment and total voltage, can calculate the energy consumption of equipment in advance.Go out the energy consumption of air-conditioning according to factor budgets such as temperature, area, building structure, and then obtain the master budget energy consumption at certain innings of station.There is rational budget just can solve the financial difficult problem not having reference data when doing budget at the beginning of the year, and the irrational place of electricity consumption is tentatively found in the comparison of can pass budgets energy consumption and actual consumption, for the data foundation that conservation measures provides is implemented in the high place of energy consumption.
In order to ensure the general efficiency just knowing equipment before equipment increases in advance, and the business budgeting that tracking in time equipment variations causes, efficiency changes, before increase equipment, need first fill in modification application list, system is according to request slip content, and according to the budget formula of system Plays, efficiency formula calculates budget change and the energy efficiency coefficient of this equipment automatically, if result of calculation meets hospital formulate standard, the examination & approval of this application list are by being saved in system by the electricity charge of enterprise by Automatic Extraction or manual entry mode, the actual electricity charge monthly can be checked on the one hand, Timeliness coverage electricity charge variation tendency is excessive, also basic financial class data can be provided for energy efficiency evaluation and energy efficiency indexes on the other hand.
There is provided red early warning function to the department of the electricity consumption that seriously exceeds the quata (excessing budget 10%), and early warning information is issued the person in charge of this department by short message mode;
Decision-making level according to standard energy efficiency coefficient computing formula, can calculate the actual energy efficiency coefficient of subitem equipment respectively, and contrasts with standard energy efficiency coefficient, finds out efficiency irrational innings of station, and intuitively represents with graph mode.
The beneficial effect that the technical scheme that the utility model provides is brought is:
Controlled by the decision-making level of system, operate under transformer being maintained at suitable load factor, improve transformer efficiency, by equally loaded, can reduce at most by the electric energy loss of 5/6, by temperature and the running status of Real-Time Monitoring transformer, effectively can extend transformer serviceable life, by good maintenance, such as originally use 10 year life-span prolonged service life by 15 years, only bring the income of at least 8 ten thousand to hospital.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structured flowchart of a kind of hospital of the present utility model electric intelligentization monitoring energy-saving management system.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Embodiment one
As shown in Figure 1, a kind of hospital electric intelligentization monitoring energy-saving management system, comprise the inside/outside network server 1 of decision-making level, described inside/outside network server 1 connects the data collection layer of bottom by data transfer layer, data collection layer comprises the redundant data server 2, data server 3, core switch 4, gps clock 5 and the ups power 6 that interconnect, the temperature control equipment 7 of described core switch 4 connection data acquisition layer, and connect electric instrument 9 and intelligent breaker 10 and direct current cabinet 11 by data acquisition unit 8.
System Overview module 12, information issuing module 13, on-line monitoring module 14, comprehensive management module 15, data center module 16 and data upload module 17 is provided with in inside/outside network server 1 in the present embodiment.
Hospital's electric intelligentization monitoring energy-saving management system of the present embodiment, the temperature signal of data transfer layer by data collection layer is collected, electric instrument signal, the power equipment signals such as direct current cabinet send to the server of decision-making level, decision-making level's server is after Data Management Analysis, carry out showing and planning as a whole, make best control program, feed back to temperature control equipment and the isolating switch of data acquisition end simultaneously, thus realize rationally effectively controlling of whole system, monitor and managment is carried out to all energy consumption indexs of hospital, set up science, perfect, the energy consumption control and management flow process of robotization, for hospital provides comprehensive, patterned, all kinds of energy consumption index analytical statement exactly, thus effectively improve electrical efficiency and the benefit of hospital.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. hospital's electric intelligentization monitoring energy-saving management system, comprise the inside/outside network server of decision-making level, described inside/outside network server connects the data collection layer of bottom by data transfer layer, it is characterized in that, described data collection layer comprises the redundant data server, data server, core switch, gps clock and the ups power that interconnect, the temperature control equipment of described core switch connection data acquisition layer, and connect electric instrument and intelligent breaker and direct current cabinet by data acquisition unit.
2. a kind of hospital according to claim 1 electric intelligentization monitoring energy-saving management system, it is characterized in that, in described inside/outside network server, be provided with System Overview module, information issuing module, on-line monitoring module, comprehensive management module, data center module and data upload module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656862.5U CN204129463U (en) | 2014-11-05 | 2014-11-05 | Hospital's electric intelligentization monitoring energy-saving management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656862.5U CN204129463U (en) | 2014-11-05 | 2014-11-05 | Hospital's electric intelligentization monitoring energy-saving management system |
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| Publication Number | Publication Date |
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| CN204129463U true CN204129463U (en) | 2015-01-28 |
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| CN201420656862.5U Expired - Fee Related CN204129463U (en) | 2014-11-05 | 2014-11-05 | Hospital's electric intelligentization monitoring energy-saving management system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444622A (en) * | 2016-12-23 | 2017-02-22 | 广州市宝源节能环保科技有限公司 | Intelligent hospital environment monitoring management system |
| CN109411065A (en) * | 2018-10-26 | 2019-03-01 | 马鹏华 | Hospital's energy monitor and equipment safety operation early warning system |
| CN110837942A (en) * | 2018-08-16 | 2020-02-25 | 居正电气(上海)有限公司 | Power-saving energy management system and management method |
-
2014
- 2014-11-05 CN CN201420656862.5U patent/CN204129463U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444622A (en) * | 2016-12-23 | 2017-02-22 | 广州市宝源节能环保科技有限公司 | Intelligent hospital environment monitoring management system |
| CN110837942A (en) * | 2018-08-16 | 2020-02-25 | 居正电气(上海)有限公司 | Power-saving energy management system and management method |
| CN109411065A (en) * | 2018-10-26 | 2019-03-01 | 马鹏华 | Hospital's energy monitor and equipment safety operation early warning system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20151105 |
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| EXPY | Termination of patent right or utility model |