CN202455086U - Control platform for reactive power cloud compensation system - Google Patents
Control platform for reactive power cloud compensation system Download PDFInfo
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- CN202455086U CN202455086U CN 201220061958 CN201220061958U CN202455086U CN 202455086 U CN202455086 U CN 202455086U CN 201220061958 CN201220061958 CN 201220061958 CN 201220061958 U CN201220061958 U CN 201220061958U CN 202455086 U CN202455086 U CN 202455086U
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- reactive power
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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Abstract
The utility model discloses a control platform for a reactive power cloud compensation system, which comprises a display device, an upper computer and a lower computer. The upper computer comprises a graph generating module, a data displaying module and an abnormal information processing module; the lower computer comprises a third control chip, a platform communication module and a keyboard; the graph generating module is used for generating bar graph information; the data displaying module is used for displaying a light emitting diode (LED) display area; the abnormal information processing module is used for processing and displaying abnormal data information; the platform communication module of the lower computer is electrically connected with reticle interface modules of reactive routers distributed on different parts of a power grid; and the third control chip of the lower computer transmits reactive power data and abnormal data information to the upper computer. The control platform can analyze and process reactive power data information of different parts of the power grid and statuses of reactive compensators at corresponding positions of the power grid, switching of the reactive compensators of the power grid and switching compensation quantity are controlled, and images of reactive data of the power grid can be visually displayed.
Description
Technical field
The utility model relates to the compensation control of power system reactive power, especially a kind of computer control platform that is used for reactive power cloud bucking-out system.
Background technology
In electric power network,, at present mainly be that power transmission and distribution link at electrical network adopts capacitor switching, or adopts current transformer to regulate dual mode to compensate to the compensation of reactive power.The major defect that this bucking-out system exists: one, adopt the capacitor switching compensation, fling-cut equipment is fixed, and the compensation inaccuracy because the fluctuation of power system reactive power is crossed and mended or owe to mend, usually makes energy-saving effect give a discount; Two, adopt the current transformer compensation, can realize Continuous Compensation, but input cost is very high reactive power; Three, the power transmission and distribution link at electrical network compensates, and is on bus, to compensate, and reactive capability is big, apparatus expensive, in case damage, big to electric network influencing, maintenance, replacing trouble.
How to realize (being the compensation of reactive power cloud) carried out in real time, compensated accurately to the reactive power at each position in the electrical network, become the problem that needs to be resolved hurrily.In order to realize the compensation of reactive power cloud; Need come the state of electric network reactive compensation device of reactive power data message and the corresponding position at each position in the analyzing and processing electrical network (each of electrical network grade power transformer low-pressure end and/or user side place) (whether to be in running status by the computer control decorum; Capacity, how many compensation capacities is at present, also remains how many compensation capacities); Through calculating, in the control electrical network each electric network reactive compensation device whether switching and switching compensation what.
The utility model content
The purpose of the utility model is: a kind of controlling platform that is used for reactive power cloud bucking-out system is provided; The state of the electric network reactive compensation device of the reactive power data message at each position and corresponding position in can the analyzing and processing electrical network; Through calculating; In the control electrical network each electric network reactive compensation device whether switching and switching compensation what, and can intuitively demonstrate the image of electric network reactive-load data.
A kind of controlling platform that is used for reactive power cloud bucking-out system of the utility model; Said controlling platform comprises display unit, host computer and slave computer; Said host computer comprises figure generation module, data disaply moudle, abnormal information processing module; Said slave computer comprises control chip three, platform communication module and keyboard, and said figure generation module is used to generate block diagram information; Said data disaply moudle is used for the demonstration of LED viewing area; Said abnormal information processing module is used for abnormal data information processing and demonstration; The platform communication module of said slave computer is electrically connected with the netting twine interface module of the idle router that is distributed in each position of electrical network, the control chip three-dimensional host computer Data transmission reactive power data and the abnormal data information of said slave computer.
The reactive power data at each position of electrical network that said controlling platform transmits according to each idle router and the running state data of each reactive power compensator; Switching to each reactive power compensator sorts; Near the preferential switching large-capacity electrical apparatus reactive power compensator, maximum until the power factor of electrical network.
Compared with prior art the beneficial effect of the utility model is: owing to adopt technique scheme; Said controlling platform comprises display unit, host computer and slave computer; Said host computer comprises figure generation module, data disaply moudle, abnormal information processing module; Said slave computer comprises control chip three, platform communication module and keyboard, and said figure generation module is used to generate block diagram information; Said data disaply moudle is used for the demonstration of LED viewing area; Said abnormal information processing module is used for abnormal data information processing and demonstration; The platform communication module of said slave computer is electrically connected with the netting twine interface module of the idle router that is distributed in each position of electrical network; The control chip three-dimensional host computer Data transmission reactive power data and the abnormal data information of said slave computer; This structure; The state of the electric network reactive compensation device of the reactive power data message at each position and corresponding position in can the analyzing and processing electrical network; Through calculating, in the control electrical network each electric network reactive compensation device whether switching and switching compensation what, and can intuitively demonstrate the image of electric network reactive-load data.
Further beneficial effect is; The reactive power data at each position of electrical network that said controlling platform transmits according to each idle router and the running state data of each reactive power compensator; Switching to each reactive power compensator sorts; Near the preferential switching large-capacity electrical apparatus reactive power compensator, maximum until the power factor of electrical network.
Can utilize the reactive power compensator that is distributed in the dispersion in the electrical network like this; Under the regulation and control of system; It is required idle to synthesize effective compensation, and the reactive power that reduces compensation is from the power delivery to the compensation equipment or the extra loss that produces because of the line loss of transmission line of user side.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the layout and the communication structure sketch map at reactive power compensation terminal;
Fig. 3 is the syndeton sketch map of reactive power compensation terminal in electrical network;
Fig. 4 is the structural representation at reactive power compensation terminal;
Fig. 5 is the structural representation of the idle router of the utility model;
Fig. 6 is the local optimum structural representation of Fig. 5.
Embodiment
As shown in Figure 1; A kind of controlling platform that is used for reactive power cloud bucking-out system of the utility model; Said controlling platform 4 comprises display unit 401, host computer and slave computer, and said host computer comprises figure generation module 402, data disaply moudle 403, abnormal information processing module 404, and said slave computer comprises control chip 3 405, platform communication module 406 and keyboard 407; Said figure generation module 402 is used to generate block diagram information; Said data disaply moudle 403 is used for the demonstration of LED viewing area; Said abnormal information processing module 404 is used for abnormal data information processing and demonstration; The platform communication module 406 of said slave computer is electrically connected with the netting twine interface module 304 of the idle router three that is distributed in each position of electrical network, and the control chip 3 405 of said slave computer is to host computer Data transmission reactive power data and abnormal data information.The reactive power data at each position of electrical network that controlling platform 4 transmits according to each idle router three and the running state data of each reactive power compensator 1; Switching to each reactive power compensator 1 sorts; Near the preferential switching large-capacity electrical apparatus reactive power compensator 1, maximum until the power factor of electrical network.
Shown in Fig. 1 to 6, the reactive power cloud bucking-out system that the utility model is mentioned comprises reactive power compensation terminal 2, and above-mentioned reactive power compensator 1, controlling platform 4 and idle router three;
Said reactive power compensation terminal 2 comprises control chip 1, serial communication modular 202, memory module 203, remote communication module 204, display module 205 and button 206; Said button 206 is used to restart and reactive power compensation terminal 2 is set; Said display module 205 is used to show the running status at reactive power compensation terminal 2 and the information that reports an error; Said memory module 203 is used to store the error message at reactive power compensation terminal 2, so that controlling platform 4 or manual work are carried out adjusting to reactive power compensation terminal 2;
Said idle router three is different from the Internet network router; Its purpose is not the forwarding of realization information between different sub-network; But realize the information state at reactive power compensation terminal 2 is transmitted to controlling platform 4, the instruction of controlling platform 4 is transmitted to reactive power compensation terminal 2.Said idle router three comprises control chip 2 301, route remote communication module 302, information temporary storage device 303, netting twine interface module 304, connects button 305 and indicator light 306; Said control chip 2 301 is made up of single-chip microcomputer or asic chip or FPGA; Said connection button 305 is used to be provided with parameter and restarts idle router three; Said indicator light 306 is used to indicate running status, power supply status and the data passes state of idle router three, and said information temporary storage device 303 is used to store the operating state at reactive power compensation terminal 2; As preferably; Between the information temporary storage device 303 of idle router three and the control chip 2 301 and be provided with feature identification module 307 and information Recognition module 308; The idle information characteristics key element of feature identification module 307 storages; When control chip sends write command, the characteristic element of the idle information of write is compared earlier different idle information characteristics key element in the lastest imformation buffer 303 with information temporary storage device 303 interior idle information characteristics key elements by character recognition module 307; And register; Information Recognition module 307 extracts the idle information characteristics in the information temporary storage device 303, and the information that has sent to controlling platform 4 with control chip 2 301 is compared, and the idle information characteristics key element that only will upgrade sends to control chip 2 301; Upgrade idle information characteristics key element, said idle information characteristics key element comprises: reactive power compensation terminal address, periodicity and reactive power;
Power transformer low-pressure ends at different levels and the bigger user side of electrical capacity are equipped with reactive power compensator 1 in the electrical network; Each said reactive power compensator 1 all is furnished with described reactive power compensation terminal 2; The control module 101 of each reactive power compensation terminal 2 and corresponding reactive power compensator 1 is through intercom through the remote communication module 204 that sets within it between serial communication and each the reactive power compensation terminal 2 mutually, and idle router three is communicated by letter with the controlling platform that is arranged at electric administrative department 4 through its netting twine interface module 304 and passed through its route remote communication module 302 and communicate by letter with the remote communication module 204 at each said reactive power compensation terminal 2; Each reactive power compensator 1 is gathered the running state data of himself and the power system reactive power data of corresponding position; Pass to controlling platform 4 through corresponding reactive power compensation terminal 2, said idle router three successively; Each said reactive power compensation terminal 2 is according to the instruction of the controlling platform 4 of being come by idle router three transmission; Control the switching of corresponding reactive power compensator 1 in real time, to realize compensation to the reactive power of electrical network.As preferably; Said controlling platform 4 is according to the reactive power data at each reactive power compensator 1 place and the running state data of each reactive power compensator; Switching to each reactive power compensator 1 sorts; Near the preferential switching large-capacity electrical apparatus reactive power compensator 1, maximum until the power factor of electrical network.
Claims (2)
1. controlling platform that is used for reactive power cloud bucking-out system; Said controlling platform (4) comprises display unit (401), host computer and slave computer; Said host computer comprises figure generation module (402), data disaply moudle (403), abnormal information processing module (404); Said slave computer comprises control chip three (405), platform communication module (406) and keyboard (407)
Said figure generation module (402) is used to generate block diagram information;
Said data disaply moudle (403) is used for the demonstration of LED viewing area;
Said abnormal information processing module (404) is used for abnormal data information processing and demonstration;
The platform communication module of said slave computer (406) is electrically connected with the netting twine interface module (304) of the idle router (3) that is distributed in each position of electrical network, and the control chip three (405) of said slave computer is to host computer Data transmission reactive power data and abnormal data information.
2. the controlling platform that is used for reactive power cloud bucking-out system according to claim 1; It is characterized in that: the reactive power data at each position of electrical network that said controlling platform (4) transmits according to each idle router (3) and the running state data of each reactive power compensator (1); Switching to each reactive power compensator (1) sorts; Near the preferential switching large-capacity electrical apparatus reactive power compensator (1), maximum until the power factor of electrical network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220061958 CN202455086U (en) | 2012-02-24 | 2012-02-24 | Control platform for reactive power cloud compensation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220061958 CN202455086U (en) | 2012-02-24 | 2012-02-24 | Control platform for reactive power cloud compensation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202455086U true CN202455086U (en) | 2012-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220061958 Expired - Lifetime CN202455086U (en) | 2012-02-24 | 2012-02-24 | Control platform for reactive power cloud compensation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202455086U (en) |
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2012
- 2012-02-24 CN CN 201220061958 patent/CN202455086U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Hangzhou City, Zhejiang Province, Binjiang District 310000 (pro) East Road No. 1805 Building 2 layer five Patentee after: ZHEJIANG NEW ZAILING TECHNOLOGY CO., LTD. Address before: Hangzhou City, Zhejiang province Binjiang District 310052 River Street East Road No. 1810 building 3 layer 3 Patentee before: Hangzhou Zailing Electronic Technology Co., Ltd. |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu xinzailing Intelligent Technology Co., Ltd Assignor: ZHEJIANG XINZAILING TECHNOLOGY Co.,Ltd. Contract record no.: X2020980000583 Denomination of utility model: Control platform for reactive power cloud compensation system Granted publication date: 20120926 License type: Common License Record date: 20200311 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |
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| CX01 | Expiry of patent term |