CN107219397A - A kind of distributed harmonic wave on-line detecting system based on Architectural Equipment - Google Patents
A kind of distributed harmonic wave on-line detecting system based on Architectural Equipment Download PDFInfo
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- CN107219397A CN107219397A CN201710644761.4A CN201710644761A CN107219397A CN 107219397 A CN107219397 A CN 107219397A CN 201710644761 A CN201710644761 A CN 201710644761A CN 107219397 A CN107219397 A CN 107219397A
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- harmonic wave
- architectural equipment
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
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- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a kind of distributed harmonic wave on-line detecting system based on Architectural Equipment, the distributed harmonic wave on-line detecting system based on Architectural Equipment is made up of terminal connection part and detection means, and wherein terminal connection part includes harmonic detecting terminal, wireless network/ethernet gateway, application server, WEB server, database server, on-line measuring device one, on-line measuring device two；Detection means includes display, keyboard frame, footing plate, main support, collateral strut, keyboard support, power interface, fixed seat, the collateral strut is arranged on the lower end of fixed seat, the bottom of the keyboard frame is provided with keyboard support, and the bottom of the main support is provided with power interface.The invention installs gateway with can suiting measures to local conditions nearby, makes full use of these existing resources to reduce system Construction cost to greatest extent, and can avoid the wiring of complexity.
Description
Technical field
The present invention relates to a kind of detection means technical field, specially a kind of distributed harmonic wave based on Architectural Equipment is online
Detecting system.
Background technology
Recently as the fast development of modern science and technology, power load structure there occurs in Distribution System in Civil Buildings
Great change, the load such as semiconductor rectifier, thyristor voltage regulation and frequency conversion adjusting apparatus is developed rapidly.On the one hand, these are modern
Requirement of the electrical equipment to the quality of power supply is higher than legacy equipment, is easily impacted；On the other hand, these are based on power electronics
The equipment of technology and computer technology has non-linear load, impact and unbalanced use electrical characteristics, matches somebody with somebody civil buildings
The wave distortion of electric system is increasingly severe, the interference caused to the quality of power supply or also increasingly severe, the electric power enterprise pair of pollution
The electric energy quality monitoring of electric line compares emphasis, and related research is also more, but power consumer is to the confession distribution in building
Harmonic detecting in system not yet has enough attention, let alone carries out comprehensive electric energy quality monitoring.Existing research is most of
Harmonic wave prevention and the governing problem concentrated in building, but all must first be grasped in building using which kind of prophylactico-therapeutic measures
Harmonic wave present situation, the measure that these research institutes take is got according to conventional design experiences or simple off-line test several times
, lack a large amount of full and accurate data basis.As electrical equipment is continually changing in building, the effects of these resolutions is not yet
Understand.Therefore, there is the angle of scholar's collateral security electrical equipment safety to set out to propose to carry out soon the harmonic wave of building power distribution system
Speed, accurately detection.
It is most of to be carried out using the instrument such as digital oscilloscope or portable electric energy quality monitor in these detection schemes
In-site measurement, these instruments have easy to use, flexible advantage, but are accomplished by carrying out once periodically inspection every one or two months
Survey, because each testing time is short, the unilateral harmonic data during test, existing harmonic wave on-line checking system can only be obtained
System is to use electric energy quality on-line monitoring device, and it is powerful, and with the man-machine interface such as large-screen lc and keyboard, it collects
A variety of functions such as harmonic detecting, voltage deviation analysis, frequency departure analysis, non-equilibrium among three phase voltages analysis are integrated, and are adapted to
The quality of power supply for monitoring building 10kV inlet wires.But the installation cost is higher, be not suitable for monitoring building in multiple equipment or
Distribution branch road, and excessive volume also make its it is more difficult be installed on beside the socket of equipment or distribution box in.
Therefore, a kind of distributed harmonic wave on-line detecting system based on Architectural Equipment is provided.
The content of the invention
The purpose of the present invention is that provides a kind of distributed harmonic wave based on Architectural Equipment to solve the above problems
On-line detecting system.
The present invention is achieved through the following technical solutions above-mentioned purpose：A kind of distributed harmonic wave based on Architectural Equipment is online
Detecting system, the distributed harmonic wave on-line detecting system of the Architectural Equipment is made up of terminal connection part and detection means, its
Middle terminal connection part includes harmonic detecting terminal, wireless network/ethernet gateway, application server, WEB server, data
Storehouse server, on-line measuring device one, on-line measuring device two；
Detection means include display, keyboard frame, footing plate, main support, collateral strut, keyboard support, power interface,
Fixed seat, the display is arranged on the top of main support, and the keyboard frame is arranged on the bar centre position of main support, the pad
Sole, which is arranged on the bottom position of main support, the side wall of the main support, is provided with fixed seat, and the collateral strut is arranged on
The lower end of fixed seat, the bottom of the keyboard frame is provided with keyboard support, and the bottom of the main support is provided with power interface.
It is preferred that, it is set to separable structure between the footing plate and main support.
It is preferred that, the fixed seat is bolted to by four on the side wall of main support.
It is preferred that, the collateral strut is set to swingable structure in the lower end of footing plate.
It is preferred that, the display at the top of the main support is set to an entirety with main support.
The beneficial effects of the invention are as follows：
Have in power supply system using the distributed harmonic wave on-line detecting system based on Architectural Equipment Internet of Things
Significance.Distributed harmonic wave on-line detecting system based on Architectural Equipment Internet of Things, distributed can install multiple terminals is used for
Multiple equipment or the Detecting Power Harmonicies in loop, can easily obtain the information such as voltage, the electric current of equipment or circuit, and then obtain
Harmonic data；The harmonic detecting terminal for being distributed in each corner in building can be passed through by wireless network using technology of Internet of things
And Ethernet is interconnected with server, more easily realizes the upload of data；The powerful resource of server can realize larger capacity
Storage and more attractive man-machine interface, data are released by internet using WEB technologies, be conducive to electric power enterprise and
Power consumer understands the harmonic wave situation in building jointly, takes targetedly control measures according to Harmonic Conditions in time.
Separable structure is set between the footing plate and main support of the distributed harmonic wave on-line detecting system, is easy to assembling
And dismounting, be conducive to reducing volume when carrying, improve the convenience carried, fixed seat is bolted to main support by four
On the wall of side, the fastness of connection is improved, is conducive to strengthening the support force of collateral strut, increases the balance of main support, be easy to carry
The practicality of the high device, collateral strut is set to swingable structure in the lower end of footing plate, it is easy to the apparatus body when carrying
Long-pending diminution, increases the fastness of connection, lifts the uniform force of support bar, is conducive to improving the balance of main support, main
The display of cradle top is set to an entirety with main support, and display from main support endoporus to main support, install by top, carries
The fastness that height is installed, the protection to display can be strengthened by being set to an entirety, improve the fastness of connection.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural representation of footing plate of the present invention；
Fig. 3 is the structural representation of collateral strut of the invention；
Fig. 4 is the structural representation of fixed seat of the present invention；
Fig. 5 is planar structure schematic diagram of the invention；
Fig. 6 is terminal connection diagram of the invention；
In figure：1st, harmonic detecting terminal (several), 2, wireless network/ethernet gateway (several), 3, application service
Device, 4, WEB server, 5, database server, 6, on-line measuring device one, 7, on-line measuring device two, 8, display, 9, key
Plate rail, 10, footing plate, 11, main support, 12, collateral strut, 13, keyboard support, 14, power interface, 15, fixed seat.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1-5, a kind of distributed harmonic wave on-line detecting system based on Architectural Equipment, including harmonic detecting terminal
1st, wireless network/ethernet gateway 2, application server 3, WEB server 4, database server 5, on-line measuring device 1,
On-line measuring device 27, display 8, keyboard frame 9, footing plate 10, main support 11, collateral strut 12, keyboard support 13, electricity
Source interface 14, fixed seat 15, the present invention will be further described with example below in conjunction with the accompanying drawings,
Multiple harmonic detectings are installed on the socket for each important electrical equipment that user can be concerned about in user as needed whole
End 1, can also be only installed on the distribution branch road such as illumination, air-conditioning or power, or only in the outgoing line side installation one of transformer
Harmonic detecting terminal 1, harmonic detecting terminal 1 be responsible for collection relevant device or circuit voltage and current signal, calculate voltage and
Data are sent to wireless network/Ethernet net by each harmonic and virtual value of electric current etc., harmonic detecting terminal 1 through wireless network
2 are closed, while receiving instant calling of the next remote inquiry order realization of the forwarding of wireless network/ethernet gateway 2 to data.Wirelessly
Network/ethernet gateway 2 is responsible for two-way converting of the data between wireless network and LAN, and this is due to that modern building is big
Computer network is built, almost there is telecommunications outlet in each room more, gateway is installed nearby with can suiting measures to local conditions, filled
System Construction cost can be reduced to greatest extent using these existing resources by dividing, and can avoid the wiring of complexity.
Server in the system includes application server 3, database server 5 and WEB server 4.Application server 3
Be responsible for the timed communication of wireless network/ethernet gateway 2, the original harmonics data in the building are gathered in real time, through calculating and
Complete data are obtained after statistical analysis and are saved in database server 4, if percent harmonic distortion is beyond setting
Limit value then starts alarm, while generating an alarm logging, WEB server 5 is responsible for sending out these data with various graphics modes
Cloth is on on-line measuring device 1 and on-line measuring device 27, and user can pass through on-line measuring device 1 and on-line checking
Display 8 on device 27 checks relevant information.
In addition, can carry out operational control to the server in detection means by keyboard frame 9, keyboard frame 9 is arranged on main branch
The bar centre position of frame 11, is easy to use and manipulates the system server terminal, the feature and practicality of intensifier, footing plate
10 are arranged on the bottom position of main support 11, have person easy to use to find suitable operating position, improve operator's manipulation keyboard
Fixed seat 15 is installed on simplification during frame 9, the side wall of the main support 11, the fastness of connection is improved, it is easy to accomplish right
The support reliability of main support 11, the collateral strut 12 is arranged on the lower end of fixed seat 15, is conducive to the pendulum of collateral strut 12
Dynamic and support, improves the balance of main support 11, and the bottom of keyboard frame 9 is provided with keyboard support 13, strengthens the branch of keyboard frame 9
Support force, the bottom of main support 11 is provided with power interface 14, is conducive to providing electric power energy to the on-line measuring device, improving should
The service behaviour of detection means.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of distributed harmonic wave on-line detecting system based on Architectural Equipment, the distributed harmonic wave of the Architectural Equipment is examined online
Examining system is made up of terminal connection part and detection means, and wherein terminal connection part includes harmonic detecting terminal (1), wireless network
Network/ethernet gateway (2), application server (3), WEB server (4), database server (5), on-line measuring device one
(6), on-line measuring device two (7)；Detection means include display (8), keyboard frame (9), footing plate (10), main support (11),
Collateral strut (12), keyboard support (13), power interface (14), fixed seat (15), it is characterised in that：The display (8)
The top of main support (11) is arranged on, the keyboard frame (9) is arranged on the bar centre position of main support (11), the footing plate
(10) it is arranged on the bottom position of main support (11), the side wall of the main support (11) and fixed seat (15), the side is installed
Support bar (12) is arranged on the lower end of fixed seat (15), and the bottom of the keyboard frame (9) is provided with keyboard support (13), described
The bottom of main support (11) is provided with power interface (14).
2. a kind of distributed harmonic wave on-line detecting system based on Architectural Equipment according to claim 1, it is characterised in that：
Separable structure is set between the footing plate (10) and main support (11).
3. a kind of distributed harmonic wave on-line detecting system based on Architectural Equipment according to claim 1, it is characterised in that：
The fixed seat (15) is bolted to by four on the side wall of main support (11).
4. a kind of distributed harmonic wave on-line detecting system based on Architectural Equipment according to claim 1, it is characterised in that：
The collateral strut (12) is set to swingable structure in the lower end of footing plate (10).
5. a kind of distributed harmonic wave on-line detecting system based on Architectural Equipment according to claim 1, it is characterised in that：
Display (8) at the top of the main support (11) is set to an entirety with main support (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710644761.4A CN107219397A (en) | 2017-08-01 | 2017-08-01 | A kind of distributed harmonic wave on-line detecting system based on Architectural Equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710644761.4A CN107219397A (en) | 2017-08-01 | 2017-08-01 | A kind of distributed harmonic wave on-line detecting system based on Architectural Equipment |
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| CN107219397A true CN107219397A (en) | 2017-09-29 |
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| CN201710644761.4A Pending CN107219397A (en) | 2017-08-01 | 2017-08-01 | A kind of distributed harmonic wave on-line detecting system based on Architectural Equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110850203A (en) * | 2019-11-04 | 2020-02-28 | 铜陵有色金属集团股份有限公司 | Systematic harmonic comparison detection method |
| CN114034928A (en) * | 2021-11-22 | 2022-02-11 | 上海柘中电气有限公司 | Harmonic wave tracing method based on distributed multipoint feedback and power distribution network analysis system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331525A (en) * | 2011-06-01 | 2012-01-25 | 山东建筑大学 | Distributed type on-line harmonic detecting system based on Internet of construction equipment |
| CN203280656U (en) * | 2013-03-15 | 2013-11-13 | 张新东 | Multifunctional doctor workstation trolley |
| CN205749674U (en) * | 2016-05-11 | 2016-11-30 | 国网天津市电力公司 | A kind of distributed photovoltaic harmonic wave on-Line Monitor Device |
| CN205734784U (en) * | 2016-06-03 | 2016-11-30 | 成都世源频控技术股份有限公司 | A kind of crystal oscillator debugging efforts table |
| CN106647930A (en) * | 2015-10-29 | 2017-05-10 | 启瀚科技发展（天津）有限公司 | Desktop computer fixing bracket |
| CN106918644A (en) * | 2017-04-24 | 2017-07-04 | 南通友联数码技术开发有限公司 | A kind of motion detection device for solid wheel shaft ultrasonic inspection |
-
2017
- 2017-08-01 CN CN201710644761.4A patent/CN107219397A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331525A (en) * | 2011-06-01 | 2012-01-25 | 山东建筑大学 | Distributed type on-line harmonic detecting system based on Internet of construction equipment |
| CN203280656U (en) * | 2013-03-15 | 2013-11-13 | 张新东 | Multifunctional doctor workstation trolley |
| CN106647930A (en) * | 2015-10-29 | 2017-05-10 | 启瀚科技发展（天津）有限公司 | Desktop computer fixing bracket |
| CN205749674U (en) * | 2016-05-11 | 2016-11-30 | 国网天津市电力公司 | A kind of distributed photovoltaic harmonic wave on-Line Monitor Device |
| CN205734784U (en) * | 2016-06-03 | 2016-11-30 | 成都世源频控技术股份有限公司 | A kind of crystal oscillator debugging efforts table |
| CN106918644A (en) * | 2017-04-24 | 2017-07-04 | 南通友联数码技术开发有限公司 | A kind of motion detection device for solid wheel shaft ultrasonic inspection |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110850203A (en) * | 2019-11-04 | 2020-02-28 | 铜陵有色金属集团股份有限公司 | Systematic harmonic comparison detection method |
| CN110850203B (en) * | 2019-11-04 | 2021-09-24 | 铜陵有色金属集团股份有限公司 | Systematic harmonic comparison detection method |
| CN114034928A (en) * | 2021-11-22 | 2022-02-11 | 上海柘中电气有限公司 | Harmonic wave tracing method based on distributed multipoint feedback and power distribution network analysis system |
| CN114034928B (en) * | 2021-11-22 | 2024-03-08 | 上海柘中电气有限公司 | Harmonic tracing method based on distributed multipoint feedback and power distribution network analysis system |
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Application publication date: 20170929 |