CN204835555U - Generator parallel machine system of artificial intelligence ization - Google Patents
Generator parallel machine system of artificial intelligence ization Download PDFInfo
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- CN204835555U CN204835555U CN201520390812.1U CN201520390812U CN204835555U CN 204835555 U CN204835555 U CN 204835555U CN 201520390812 U CN201520390812 U CN 201520390812U CN 204835555 U CN204835555 U CN 204835555U
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Abstract
The utility model discloses a generator parallel machine system of artificial intelligence ization, including man -machine operation module, remote control module, programmable controller, parallel control ware, automatic synchronization pursuit module, a generating set, the 2nd generating set and automatic load divider, the utility model discloses a system integration of generator parallel machine artificial intelligence's form, can imitate operating personnel to all operations of traditional diesel generating set, realize traditional pure manual operation's diesel generator intelligent unattended, automaticly realize treating instant switching fast and rated revolution.
Description
Technical field
The utility model belongs to diesel generating set parallel connection control field, especially relates to a kind of generator parallel system of manual intelligent.
Background technology
And rack, also known as " generator automatic control cabinet ", when two and above generating set is united power to load time, or when one or more generating set united to mains supply time, need to install generator parallel/grid-connection cabinet additional, system just can reach the requirement of associating power supply, and generator is normally worked.
Publication date is that the Chinese utility model patent of 2012-03-21 " is used as the generator parallel system of stand-by power supply ", disclose: comprise at least two generators, every platform generator is all provided with controller that control its work, that be with phase-detection function, every platform generator all passes through respective output switch and is connected with corresponding low match system, it is characterized in that every platform generator is to there being parallel operation switch, also comprise a total bus; Described parallel operation switch one end connection bus, the other end is connected between output switch corresponding to every platform generator and low match system; Described controller, is electrically connected with corresponding parallel operation switch.This system is when wherein one or more generator failure, control corresponding parallel operation switch after the phase place of other controller synchronizing bus-bars to close a floodgate, the configuration quantity of generating set is not increased again while realizing the redundancy backup of generating set, can be effectively cost-saving, can power supply reliability be improved in addition.
This patent main purpose is the problem solving power supply unit and oil machine Aided design, reduces up-front investment.
The control of general also rack adopts standardized designs, standardized module, function singleness more, and intelligence degree is low, more weak to more early stage diesel-generator set control, does not realize unattended duty control, and load distribution control precision is lower.
Traditional generator parallel system needs complicated manual operation, and operating procedure is slightly incorrect, very likely brings very large personnel to injure or equipment loss, requires very high to parallel operation operating personnel.Combining system compatibility traditional is in addition poor, to different generating sets also to make can not configuration.Traditional combining system to a lot of comparatively old older without DROOP function and without automatically actuated generator cannot and car or forfeiture part original function, this causes great waste to the whole utilization of generator resource.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of generator parallel system of manual intelligent, utilizes human-machine operation module, automatic synchronization tracing module and automatic load distributor, realizes intelligent unattended,
The utility model is for solving the problems of the technologies described above, and the technical scheme of employing is as follows:
A generator parallel system for manual intelligent, comprises human-machine operation module, remote control module, Programmable Logic Controller, parallel controller, automatic synchronization tracing module, the first parallel operation control unit, the first generating set, the second parallel operation control unit, the second generating set and automatic load distributor; Human-machine operation module, is connected with one end of Programmable Logic Controller, for input and output control signal; Remote control module, provides remote supervisory function; Parallel controller, comprises the first parallel operation control unit and the second parallel operation control unit, is connected with the other end of Programmable Logic Controller; Automatic synchronization tracing module, is connected with the second parallel operation control unit respectively with the first parallel operation control unit, for following the trail of grid-connected signal; First parallel operation control unit is connected with the first generating set, and the second parallel operation control unit is connected with the second generating set, and the first generating set is connected with automatic load distributor with the second generating set simultaneously.
Further, automatic load distributor adopts the sagging load method of salary distribution combined with Electronic Control.
The utility model adopts above technical scheme compared with prior art, has following technique effect:
1, the utility model is integrated with the formula of artificial intelligence in Programmable Logic Controller, can copy operation personnel to the every operation of traditional diesel generating set.
2, the utility model can realize pure for tradition manually-operated diesel engine generator intelligent unattended.
3, the load method of salary distribution adopts DROOP (sagging) combine with Electronic Control, real load distributes more stable, regulates faster.
4, the utility model solves the time requirement that starter exits, and automation realizes the instant switching treating speed and rated speed.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the generator parallel system of a kind of manual intelligent of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
As shown in Figure 1, a generator parallel system for manual intelligent, comprises human-machine operation module, remote control module, Programmable Logic Controller, parallel controller, automatic synchronization tracing module, the first generating set, the second generating set and automatic load distributor; Human-machine operation module, is connected with one end of Programmable Logic Controller, for input and output control signal; Remote control module, provides remote supervisory function; Parallel controller, comprises the first parallel operation control unit and the second parallel operation control unit, is connected with the other end of Programmable Logic Controller; Automatic synchronization tracing module, is connected with the second parallel operation control unit respectively with the first parallel operation control unit, for following the trail of grid-connected signal; First parallel operation control unit is connected with the first generating set, and the second parallel operation control unit is connected with the second generating set, and the first generating set is connected with automatic load distributor with the second generating set simultaneously.
Automatic load distributor adopts the sagging load method of salary distribution combined with Electronic Control.
Generator parallel system of the present utility model, adopt Programmable Logic Controller, man-machine touch interface, parallel controller, the electronic components such as synchronous meter, adopt intelligentized Programming and secondary Communication Control can compile in controller, go the artificial complex operations mode of imitating conventional diesel generator, the voltage detecting function of parallel operation module and charger voltage audit function is utilized to go the intelligent starter disengaging time of solving, utilize man-machine interface and Programmable Logic Controller, the intelligent automatic switchover solving idling and rated speed, old diesel generating set is made to realize full-automatic unmanned post function, and remote supervisory function is provided, Parallel Control adopts dynamic parallel technology, make parallel operation time shorten, the load method of salary distribution adopts and saggingly to combine with Electronic Control, realizing load distributes more stable, regulate faster.
Current other also rack relatively, the utility model is integrated with the formula of artificial intelligence in Programmable Logic Controller, can copy operation personnel to the every operation of traditional diesel generating set, can pure for tradition manually-operated diesel engine generator be realized intelligent, solve the time requirement that starter exits, automation realizes the instant switching treating speed and volume rotating speed.Realize intelligent unattended, also for conventional electric power generation unit provides relay to maintain and remote monitoring function.
The utility model adopts and saggingly to combine with Electronic Control on load distribution technique, and real load distributes more stable, regulates faster.
The course of work of the present utility model is as follows: in automatic mode, when mains failure, urban electric power switch automatic trip, at this moment a civil power dead electricity signal and urban electric power switch trip signal is sent in urban electric power switch, simultaneously on Programmable Logic Controller, if when parallel operation module controller is in auto state, after controller receives enabling signal, time delay starts unit a few second, and after each unit operation is normal, voltage, frequency are all consistent.First First unit automatic closing, another unit is through automatic synchronization tracing system automatic tracing, and synchroswitching, is incorporated into the power networks; After set grid-connection success, each unit carries out load distribution automatically by automatic load distributor.When the mains supply comes out, a civil power sent by city's electrical switch cabinet has the signal of telecommunication and urban electric power switch switching signal on each engine controller, and each generator just separating brake time delay is shut down, thus realizes Auto Power On, auto-parallel, Self-tipping shutdown.Under parallel operation pattern, if controller is in auto state, after controller receives enabling signal, each unit starts to start.First, First unit automatic closing; After First unit normally runs, another unit is followed the trail of according to busbar electrical quantity automatically, after meeting parallel operation condition, and second generating set and First synchroswitching; After parallel operation success, each unit carries out load distribution by Auto load-shifting device and automatically without the distribution of work.After enabling signal disappears, unit Self-tipping is shut down.
It should be noted that, the content such as information interaction, implementation between each unit in said system, due to the utility model embodiment of the method based on same design, particular content can see in the utility model embodiment of the method describe, repeat no more herein.
The all or part of step that one of ordinary skill in the art will appreciate that in the various methods of above-described embodiment can carry out by circuit configuration the hardware that instruction is correlated with to have come, and this circuit configuration can be completed by the integrated chip of single-chip microcomputer or other similar functions.
Claims (2)
1. the generator parallel system of a manual intelligent, it is characterized in that, comprise human-machine operation module, remote control module, Programmable Logic Controller, parallel controller, automatic synchronization tracing module, the first parallel operation control unit, the first generating set, the second parallel operation control unit, the second generating set and automatic load distributor;
Human-machine operation module, is connected with one end of Programmable Logic Controller, for input and output control signal;
Remote control module, is connected with one end of Programmable Logic Controller, provides remote supervisory function;
Parallel controller, comprises the first parallel operation control unit and the second parallel operation control unit, is connected with the other end of Programmable Logic Controller;
Automatic synchronization tracing module, is connected with the second parallel operation control unit respectively with the first parallel operation control unit, for following the trail of grid-connected signal;
First parallel operation control unit is connected with the first generating set, and the second parallel operation control unit is connected with the second generating set, and the first generating set is connected with automatic load distributor with the second generating set simultaneously.
2. the generator parallel system of a kind of manual intelligent according to claim 1, is characterized in that, automatic load distributor adopts the sagging load method of salary distribution combined with Electronic Control.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927399A (en) * | 2016-06-16 | 2016-09-07 | 山东大学 | Digital integrated controller of small biomass gas internal combustion generator unit and method |
| CN108051669A (en) * | 2017-12-06 | 2018-05-18 | 中国能源建设集团华东电力试验研究院有限公司 | The electric adjustment system of special electrical wiring mode |
| CN110401388A (en) * | 2019-08-27 | 2019-11-01 | 宝鸡中车时代工程机械有限公司 | Generating set parallel connection control system and rail engineering automobile |
| CN112031739A (en) * | 2020-08-27 | 2020-12-04 | 江苏辰午节能科技股份有限公司 | Dual-motor driving system for petroleum drilling and control method thereof |
| CN112421684A (en) * | 2020-10-13 | 2021-02-26 | 东莞市唯美装饰材料有限公司 | Control method of power generation equipment, power generation equipment and storage medium |
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2015
- 2015-06-08 CN CN201520390812.1U patent/CN204835555U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927399A (en) * | 2016-06-16 | 2016-09-07 | 山东大学 | Digital integrated controller of small biomass gas internal combustion generator unit and method |
| CN105927399B (en) * | 2016-06-16 | 2018-08-10 | 山东大学 | Small-sized biomass gas internal combustion engine generator group digital integrated controller and method |
| CN108051669A (en) * | 2017-12-06 | 2018-05-18 | 中国能源建设集团华东电力试验研究院有限公司 | The electric adjustment system of special electrical wiring mode |
| CN108051669B (en) * | 2017-12-06 | 2020-01-31 | 中国能源建设集团华东电力试验研究院有限公司 | Electrical debugging system with special electrical wiring mode |
| CN110401388A (en) * | 2019-08-27 | 2019-11-01 | 宝鸡中车时代工程机械有限公司 | Generating set parallel connection control system and rail engineering automobile |
| CN112031739A (en) * | 2020-08-27 | 2020-12-04 | 江苏辰午节能科技股份有限公司 | Dual-motor driving system for petroleum drilling and control method thereof |
| CN112031739B (en) * | 2020-08-27 | 2021-08-24 | 江苏辰午节能科技股份有限公司 | Dual-motor driving system for petroleum drilling and control method thereof |
| CN112421684A (en) * | 2020-10-13 | 2021-02-26 | 东莞市唯美装饰材料有限公司 | Control method of power generation equipment, power generation equipment and storage medium |
| CN112421684B (en) * | 2020-10-13 | 2023-05-12 | 东莞市唯美陶瓷工业园有限公司 | Control method of power generation equipment, power generation equipment and storage medium |
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