CN205610342U - Novel become power distribution station integrated automation device - Google Patents
Novel become power distribution station integrated automation device Download PDFInfo
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- CN205610342U CN205610342U CN201620358773.1U CN201620358773U CN205610342U CN 205610342 U CN205610342 U CN 205610342U CN 201620358773 U CN201620358773 U CN 201620358773U CN 205610342 U CN205610342 U CN 205610342U
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Abstract
The utility model discloses a novel become power distribution station integrated automation device, the PTPC module is connected with analog quantity collection treater through exchanging sampling plug in, the on off state module is connected with switching value processing plug -in components, electric degree pulse module handles plug -in components with the pulse volume and is connected, plug -in components are handled to the switching value, the pulse volume is handled plug -in components and is connected with quantity of state collection treater respectively, the operation controls treater is connected with relay export plug -in components, relay export plug -in components are connected with the circuit breaker respectively, the switch, transformer tap, shunt compensation capacitor bank, protection management treater is connected with the protected location, the PTPC module is connected with the protected location, the utility model discloses simple structure to its is systematized, standardized, the automation has replaced loaded down with trivial details and complicated conventional control protection system, and the installation of automated degree is high, has avoided the expansion of a large amount of accidents simultaneously, safer, stable, the reliable operation of messenger's equipment, thus guaranteed going on smoothly of production, improve the overall automated level of enterprise.
Description
Technical field
This utility model relates to Automation of Electric Systems and controls technical field, a kind of novel transformer and distribution power station integrated automation device.
Background technology
The transformer and distribution power station of enterprise is important composition part in power system, and its ruuning situation directly influences the safety of power system, and the quality of a transformer and distribution power station ruuning situation, depend greatly on the service behaviour of its secondary device.At present, most of 35kV transformer and distribution power station secondary devices still use traditional discrete equipment such as the protection of conventional electromagnetic formula, conventional instrument screen, operation screen set, central signal system, conventional alarm window, small-signal line-selected earthing device, reactive-load compensation.
The shortcoming of this pattern is: equipment configuration complexity, information repeated sampling, and PT, CT bear weight, and resource can not be shared, and floor space is big；And there is no self diagnostic capability, maintenance workload is big, attendant must periodically make various verification and inspection, unexpected equipment fault once occurs, it is possible to give transformer and distribution power station or even the consequence of bringing on a disaster property of power system, transformer and distribution power station reliability of operation to be improved and economy, a most basic method seeks to improve the automatization level of transformer and distribution power station operational management, it is achieved transformer and distribution power station comprehensive automation.
Therefore, the one novel transformer and distribution power station integrated automation device that a automatization level is high, device structure is simple, system division of labor work is clear and definite, stable and safe in operation is reliable, guarantee production is smoothed out is designed, inventor's problem to be solved just for overcoming the deficiency of above-mentioned technology.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of novel transformer and distribution power station integrated automation device, its simple in construction, and automatization level is high, and system division of labor work is clear and definite, and stable and safe in operation is reliable, it is ensured that produces and is smoothed out.
This utility model solves its technical problem and be the technical scheme is that a kind of novel transformer and distribution power station integrated automation device, and it includes that human-computer interaction interface, PC, analog acquisition cabinet, switch/pulsed quantity gathers cabinet, operation switch board, relay protection cabinet, PT/PC module, on off state module, electric degree pulse, chopper, disconnecting link, load tap changer, parallel capacitor group；
Described analog acquisition cabinet includes analog acquisition processor, AC sampling plug-in unit, and described PT/PC module is connected with analog acquisition processor by AC sampling plug-in unit；
Described switch/pulsed quantity gathers cabinet and includes that quantity of state Acquisition Processor, switching value process plug-in unit, pulsed quantity processes plug-in unit, described on off state module processes plug-in unit with switching value and is connected, described electric degree pulse module processes plug-in unit with pulsed quantity and is connected, and described switching value processes plug-in unit, pulsed quantity processes plug-in unit and is connected with quantity of state Acquisition Processor respectively；
Described operation switch board includes that operation controls processor, relay outlet plug-in unit, described operation controls processor and is connected with relay outlet plug-in unit, and described relay outlet plug-in unit is connected to chopper, disconnecting link, load tap changer, parallel capacitor group；
Described relay protection cabinet includes that conservative management processor, protected location, described conservative management processor are connected with protected location, and described PT/PC module is connected with protected location.
Further, described PC is also associated with printer, Remote Operating Control Centers.
Further, described transformer and distribution power station integrated automation device is additionally provided with artificial deciliter disconnecting link.
The beneficial effects of the utility model are:
1, this utility model replaces traditional electromagnetic type equipment with the novel secondary equipment of Microcomputer, integrate protection, control, monitor, telemechanical and management function, accomplish equipment, information resources share, the operation making transformer and distribution power station is more safe and reliable.With its systematization, standardization, automatization instead of loaded down with trivial details and the Traditional control of complexity protects system; plant automation degree is high; solve the problem that a large amount of manpower cann't be solved; avoid the expansion of lot of accident simultaneously; make that equipment is more safe and stable, run reliably; thus ensure that being smoothed out of production, improve the integrated automation level of enterprise.
Accompanying drawing explanation
Fig. 1 is this utility model structured flowchart.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is expanded on further, it should be appreciated that these embodiments are merely to illustrate this utility model rather than limit scope of the present utility model.In addition, it is to be understood that after having read the content that this utility model is lectured, this utility model can be made various changes or modifications by those skilled in the art, these equivalent form of values also fall within application appended claims limited range.
nullSeeing Fig. 1 is this utility model structural frames，A kind of novel transformer and distribution power station integrated automation device of this structure，Including human-computer interaction interface、PC、Analog acquisition cabinet、Switch/pulsed quantity gathers cabinet、Operation switch board、Relay protection cabinet、PT/PC module、On off state module、Electric degree pulse、Chopper、Disconnecting link、Parallel capacitor group、Load tap changer，Analog acquisition cabinet includes analog acquisition processor、AC sampling plug-in unit，PT/PC module is connected with analog acquisition processor by AC sampling plug-in unit，Switch/pulsed quantity gathers cabinet and includes quantity of state Acquisition Processor、Switching value processes plug-in unit、Pulsed quantity processes plug-in unit，On off state module processes plug-in unit with switching value and is connected，Electric degree pulse module processes plug-in unit with pulsed quantity and is connected，Switching value processes plug-in unit、Pulsed quantity processes plug-in unit and is connected with quantity of state Acquisition Processor respectively，Operation switch board includes that operation controls processor、Relay outlet plug-in unit，Operation controls processor and is connected with relay outlet plug-in unit，Relay outlet plug-in unit is connected to chopper、Disconnecting link、Parallel capacitor group、Load tap changer，Relay protection cabinet includes conservative management processor、Protected location，Conservative management processor is connected with protected location，PT/PC module is connected with protected location，PC is also associated with printer、Remote Operating Control Centers.
35kV transformer and distribution power station is belonging to mesolow electric substation, and its primary equipment compares concentration, and to have be much combination device, and distribution face is the widest, and signal cable used is the longest, and therefore this utility model device is to use the centralized group screen of distributed structure to be advisable.The major advantage of this version is to be avoided that the electromagnetic interference that cable transmits information, compress the floor space of secondary device to greatest extent, system is easily installed and expands, it is simple to maintenance management, and a link breaks down and do not affects the properly functioning of miscellaneous part.
This utility model gathers transformer and distribution power station operation power real time data and equipment running status, and by the display of PC or Remote Operating Control Centers, with data and two kinds of forms of picture, operating condition is informed operator.Including main transformer and the AC measurment of each bar circuit; the DC measurement of the non-electric quantities such as temperature, the Real-time Collection of the remote signalling amount such as on off state module, disconnecting link, the collection of protection information; above-mentioned various power frequency analog quantitys use microcomputer AC sampling, and quantity of state accesses monitoring system in contact mode.
Relay protection cabinet is as mainly out-of-limit to transformer and distribution power station primary equipment running status, the remote measurement amount supervision of security monitoring, and the alarm to trouble-signal and anticipating signal shows, i.e. automatically monitors analog quantity, quantity of state and the protection information gathered.When having, tested value is out-of-limit, protected action, has abnormal condition to change, and when having unit exception, can send sound equipment or audio alert in local or a distant place in time, release alarm screen, show abnormal area.
Printer can carry out record automatic printing etc. to machine operation in transformer and distribution power station and accident conditions.Main transformer and the power power factor of each bar circuit, electric energy can be calculated and add up by PC, moreover it is possible to complete sequence of events recording and emergency review etc..Device can realize to disconnector deciliter control and the adjustment of load tap changer controls, there is anti-misoperation measure, during for preventing the system failure, controlled device cannot be operated, remain with artificial directly divide-shut brake means.To on-load transformer tap changer and the comprehensive adjustment of parallel capacitor group and control, both can improve power supply quality, there is again energy-conservation effect, to reach the control target that voltage is qualified and Optimal Reactive Power compensates.
Human-computer interaction interface can generate online, revise various form and picture, and online modification database parameter controls locking and releasing, and picture is enlarging or reducing, roam, call.Also new protection definite value can be transmitted when relay protection cabinet sends pair, calling data command；Relay protection cabinet is to PC report action parameter, response calling order, return current protection definite value and the information etc. of returning to school of amendment definite value.
This utility model replaces traditional electromagnetic type equipment with the novel secondary equipment of Microcomputer, integrate protection, control, monitor, telemechanical and management function, accomplish equipment, information resources share, the operation making transformer and distribution power station is more safe and reliable.With its systematization, standardization, automatization instead of loaded down with trivial details and the Traditional control of complexity protects system; plant automation degree is high; solve the problem that a large amount of manpower cann't be solved; avoid the expansion of lot of accident simultaneously; make that equipment is more safe and stable, run reliably; thus ensure that being smoothed out of production, improve the integrated automation level of enterprise.
Claims (3)
1. a novel transformer and distribution power station integrated automation device, it is characterised in that: it includes that human-computer interaction interface, PC, analog acquisition cabinet, switch/pulsed quantity gathers cabinet, operation switch board, relay protection cabinet, PT/PC module, on off state module, electric degree pulse, chopper, disconnecting link, load tap changer, parallel capacitor group；
Described analog acquisition cabinet includes analog acquisition processor, AC sampling plug-in unit, and described PT/PC module is connected with analog acquisition processor by AC sampling plug-in unit；
Described switch/pulsed quantity gathers cabinet and includes that quantity of state Acquisition Processor, switching value process plug-in unit, pulsed quantity processes plug-in unit, described on off state module processes plug-in unit with switching value and is connected, described electric degree pulse module processes plug-in unit with pulsed quantity and is connected, and described switching value processes plug-in unit, pulsed quantity processes plug-in unit and is connected with quantity of state Acquisition Processor respectively；
Described operation switch board includes that operation controls processor, relay outlet plug-in unit, described operation controls processor and is connected with relay outlet plug-in unit, and described relay outlet plug-in unit is connected to chopper, disconnecting link, load tap changer, parallel capacitor group；
Described relay protection cabinet includes that conservative management processor, protected location, described conservative management processor are connected with protected location, and described PT/PC module is connected with protected location.
One the most according to claim 1 novel transformer and distribution power station integrated automation device, it is characterised in that: described PC is also associated with printer, Remote Operating Control Centers.
One the most according to claim 1 novel transformer and distribution power station integrated automation device, it is characterised in that: described transformer and distribution power station integrated automation device is additionally provided with artificial deciliter disconnecting link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620358773.1U CN205610342U (en) | 2016-04-22 | 2016-04-22 | Novel become power distribution station integrated automation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620358773.1U CN205610342U (en) | 2016-04-22 | 2016-04-22 | Novel become power distribution station integrated automation device |
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| Publication Number | Publication Date |
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| CN205610342U true CN205610342U (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620358773.1U Expired - Fee Related CN205610342U (en) | 2016-04-22 | 2016-04-22 | Novel become power distribution station integrated automation device |
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| Country | Link |
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| CN (1) | CN205610342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859583A (en) * | 2019-01-07 | 2019-06-07 | 绥化学院 | A kind of electric integrated simulation and demo system |
-
2016
- 2016-04-22 CN CN201620358773.1U patent/CN205610342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859583A (en) * | 2019-01-07 | 2019-06-07 | 绥化学院 | A kind of electric integrated simulation and demo system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160928 Termination date: 20170422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |