CN201138439Y - Customer integrated automation data acquisition system - Google Patents
Customer integrated automation data acquisition system Download PDFInfo
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- CN201138439Y CN201138439Y CNU2007201299849U CN200720129984U CN201138439Y CN 201138439 Y CN201138439 Y CN 201138439Y CN U2007201299849 U CNU2007201299849 U CN U2007201299849U CN 200720129984 U CN200720129984 U CN 200720129984U CN 201138439 Y CN201138439 Y CN 201138439Y
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Abstract
The utility model relates to an integrated automatic system of acquiring customer data, which comprises a piece of GPS equipment, a plurality of acquisition modules, a plurality of control modules, a plurality of video cameras, at least a customer station data server and a piece of electrical equipment; the GPS equipment is connected with the customer station data server by a data line; the input terminals of the acquisition modules and the output terminals of the control modules are connected with the electrical equipments corresponding to a medium-lower pressure transformer substation by wiring terminals; the output terminals of the acquisition modules and the input terminals of the control modules are connected with the customer station data servers by serial servers; the video cameras are connected with the customer station data servers by the data lines. The integrated automatic system of acquiring customer data has the advantages that a set of automatic management system is set up at the customer transformer substation to connect the communications of a corresponding centralized control center, so that the centralized control center conducts real-time monitoring to the customer transformer substation to make sure that the customer transformer substation can run in safe way when no one is on duty, and can form an automatic monitoring system.
Description
Technical field
The utility model relates to monitoring system of electric substation, relates in particular to a kind of client's comprehensive automation data acquisition system (DAS).
Background technology
Along with high speed development of national economy, the large-capacity power number of users is also in rapid increase.The operation and the maintenance levels of the mesolow transformer station power distribution system equipment that present these large-capacity users are provided with in this enterprise are very weak.Adopt artificial form on duty to manage mostly, and the operation maintenance personnel lack practical experience and professional knowledge slightly or many-sided factor such as lack a sense of responsibility in addition, therefore easily cause the substation equipment fault, accident happens occasionally, and is difficult to satisfy enterprise security, reliable, economic need for electricity.
On the other hand, the expense of manual maintenance enterprise transformer substation system operation is higher, and for reducing cost, enterprise tends to employ some to hold the transformer station of the electrician management enterprise of many duties.Actually like this cause consequence often, the problem that transformer station of the tame enterprise of each that this electrician managed all can't really run well has been brought very big potential safety hazard and loss to the enterprises and individuals.
In addition, the fault of enterprise's controller switching equipment and personnel's misoperation fault has also brought threat to the safe operation of electrical network.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, designs a kind of client's comprehensive automation data acquisition system (DAS) that can realize the remote real-time monitoring management of transformer station of enterprise (client), and it is achieved through the following technical solutions:
Comprise a GPS equipment, some acquisition modules, some control modules, some video cameras, at least one client stations data server and power equipment, a described GPS equipment is connected with the client stations data server by data line, the input end of acquisition module, the output terminal of control module connect with corresponding described power equipment by connection terminal, the input end of acquisition module output terminal, control module is connected with the client stations data server by the serial server, and video camera is connected with described client stations data server by data line.
Described GPS equipment comprises GPS time service antenna, low noise amplifier circuit, wave filter, radio-frequency (RF) front-end circuit, the GPS baseband data processor, the processor clock generator, microprocessor, power management module, storage unit, longitude and latitude data difference arithmetic element, the real-time display unit of gps data, the input end of described low noise amplifier circuit connects GPS time service antenna, its corresponding output terminal is connected with radio-frequency (RF) front-end circuit, the input end of GPS baseband data processor connects the corresponding output terminal of low noise amplifier circuit and radio-frequency (RF) front-end circuit, its output terminal connects the corresponding input port of microprocessor by the serial port data sink, the corresponding input end with microprocessor of GPS baseband data processor connects, storage unit, the real-time display unit of gps data is connected with the microprocessor input/output end port, and power management module is to low noise amplifier circuit, the GPS baseband data processor, the serial data receiver, the real-time display unit of microprocessor and gps data provides corresponding power.
The beneficial effects of the utility model are: 1) the automation remote supervisory system of present domestic transformer station, the communication need high large-scale substation use that be confined on electrical network main grid structure big because of its investment, the general small-sized transformer station of mesolow user also can't realize the automation remote monitoring because of fund and technical reason, the present invention has filled up this blank, can concentrate specialized remote monitoring operation to the distribution system implementation of each power consumer by this technology platform, the socialization specialty is moved and technical foundation has been established in maintenance for larger power user is carried out.2) the utility model is complementary with the centralized control center by the automatic acquisition control system and of setting up transformer station of enterprise (client), by centralized control center's unification plurality of client transformer station is monitored in real time like this, guarantee the unmanned ground safe operation of client transformer station, and have all functions such as remote measurement, remote signalling, remote control, remote regulating, management, become fully independently Automatic monitoring systems, for the normal operation of substation equipment and the timely processing of fault provide reliable guarantee, for the client avoids unnecessary loss.3) adopt the gps satellite clock system; Correct effectively satellite time can be provided, the equipment that is monitored terminal to client stations of guaranteeing carry out accurately to the time, make the equipment operation clock correctly reliable.Can in the very first time, reach the spot by GPS and generalized information system when peculiar situation or breakdown repair being occurred by operation transformer station simultaneously, reduce the loss that brings because of the not yet done time delays of road.4) the utility model is monitored by screen, prevent the threat that transformer station is caused of swarming into of toy and unrelated person effectively, simultaneously can also carry out the consistance that Real Time Observation is guaranteed system state and virtual condition, thereby avoid unnecessary accident to take place field apparatus switch running status.
Description of drawings
Fig. 1 is the structural representation of the utility model system.
Fig. 2 is the structural representation of GPS equipment.
Embodiment
Contrast Fig. 1, the utility model system mainly is made up of a GPS equipment, some acquisition modules, control module and video camera, client server and power equipment.One GPS equipment is connected with the client stations data server by data line, the input end of acquisition module, the output terminal of control module connect by the corresponding power equipment of connection terminal with corresponding described mesolow transformer station, the input end of acquisition module output terminal, control module is connected with the client stations data server by the serial server, and video camera is connected with described client stations data server by data line
Some acquisition modules, gather remote signalling, the telemetry intelligence (TELINT) of described power equipment by connection terminal and data bus, and by data bus with described information uploading to corresponding client stations data server, remote control, remote regulating information and the interrogation signal of sending by client stations data server or centralized control center to described power equipment transmission by connection terminal simultaneously.
Various acquisition modules are used to gather the various physical quantitys on the power equipment.In the present embodiment, PMAC600B/H, PMAC720, the comprehensive module of PMAC9900E remote measurement have been adopted, they are integrated current acquisition module, voltage acquisition module, active power acquisition module, reactive power acquisition module, frequency acquisition module, PMAC720/PMAC9900E is also integrated in addition overtemperature alarm, fault-signal, overcurrent, over voltage alarm information collection function.The collection that the PMAC303 module is mainly used in the quantity of state of switch, isolating switch is the remote signalling collection, and PMAC303 possesses relevant remote signalling acquisition functions such as fault-signal, overcurrent, over voltage alarm, guard signal simultaneously.These acquisition modules connect corresponding power equipment by connection terminal, gather remote signalling, the telemetry intelligence (TELINT) of corresponding power equipment with this, and by data bus with this information uploading to corresponding client stations data server, remote information, remote regulating information, the interrogation signal of sending by client stations data server or centralized control center to described power equipment transmission by connection terminal simultaneously.
Various control modules are used for corresponding power equipment is controlled.In the present embodiment, adopt the PMAC302 control module, controlled closure, the opening operation of all kinds of switches, isolating switch.These control modules connect the client stations data server by connection terminal and data bus, in order to receiving remote control, the remote regulating information that client stations data server or centralized control center's master server send, and corresponding power equipment is carried out control corresponding and adjusting according to this remote control, remote regulating information.
In the present embodiment, adopt a plurality of video cameras that client transformer station context is monitored, prevent the threat that transformer station is caused of swarming into of toy and unrelated person, can also carry out the consistance that Real Time Observation is guaranteed system state and virtual condition to field apparatus switch running status simultaneously.These video cameras are uploaded to corresponding client stations data server by connection terminal with the video information of client transformer station context, remote information, the remote regulating information of being sent by client stations data server or centralized control center to described video camera transmission by connection terminal is adjusted video camera camera angle and scope with control simultaneously.
Client server adopts IBM xSeries345/335 double-core to strong professional server.This client server sends remote measurement, remote signalling acquisition to described acquisition module and/or watch-dog, receive and handle the information of uploading by acquisition module and watch-dog, and upload this information to the centralized control center by described network, transmit remote control, remote regulating information that the SCADA master server sends to described acquisition module and/or watch-dog simultaneously.
One GPS equipment connects with corresponding client stations data server by serial port, in order to transmit gps data, sends information lock in time through the client stations data server to power equipment again.
Fig. 2 is the structure diagram of GPS equipment.It mainly is made up of GPS time service antenna, low noise amplifier circuit, wave filter, radio-frequency (RF) front-end circuit, GPS baseband data processor, processor clock generator, microprocessor, power management module, storage unit, the real-time display unit of gps data.GPS time service antenna is connected the input end of low noise amplifier circuit, radio-frequency (RF) front-end circuit is connected the corresponding output terminal of low noise amplifier circuit, the input end of GPS baseband data processor connects the corresponding output terminal of low noise amplifier circuit and radio-frequency (RF) front-end circuit, its output terminal connects the corresponding input port of microprocessor by the serial port data sink, the corresponding input end with microprocessor of GPS baseband data processor connects, storage unit, the real-time display unit of gps data is connected with the microprocessor input/output end port, and power management module is to low noise amplifier circuit, the GPS baseband data processor, the serial data receiver, the real-time display unit of gps data provides corresponding power.
Wireless signal carries out the signal processing and amplifying by GPS time service antenna through low noise amplifier circuit, signal is finished the filtering of signal by wave filter, be passed to radio-frequency (RF) front-end circuit and finish the modulation of signal, digital signal transfers GPS baseband data processor being carried out gps data resolves again, by the serial data processor to the microprocessor Data transmission, microprocessor carries out the computing of longitude and latitude data difference, call the gps data display unit and finish the gps data demonstration, simultaneously data are saved to storage unit.The processor clock generator is finished the clock synchronization of microprocessor.
In above-mentioned GPS equipment, adopt: SF-800GPS time service antenna, RT8015/LM1117 power management module, S3C2410 microprocessor, 32.768KHz processor clock generator, K9F1208V storage unit, 3.5 inches real-time display units of LTV350QV-F0E TFT LCD gps data of 32.Wave filter then is that common filtering circuit, low noise amplifier circuit then are the normal signal amplifying circuits, and radio-frequency (RF) front-end circuit then is common modulation-demodulation circuit.
Claims (2)
1. client's comprehensive automation data acquisition system (DAS), it is characterized in that comprising a GPS equipment, some acquisition modules, some control modules, some video cameras, at least one client stations data server and power equipment, a described GPS equipment is connected with the client stations data server by data line, the input end of acquisition module, the output terminal of control module connects with corresponding described power equipment by connection terminal, the acquisition module output terminal, the input end of control module is connected with the client stations data server by the serial server, and video camera is connected with described client stations data server by data line;
2. client's comprehensive automation data acquisition system (DAS) according to claim 1, it is characterized in that described GPS equipment comprises GPS time service antenna, low noise amplifier circuit, wave filter, radio-frequency (RF) front-end circuit, the GPS baseband data processor, the processor clock generator, microprocessor, power management module, storage unit, longitude and latitude data difference arithmetic element, the real-time display unit of gps data, the input end of described low noise amplifier circuit connects GPS time service antenna, its corresponding output terminal is connected with radio-frequency (RF) front-end circuit, the input end of GPS baseband data processor connects the corresponding output terminal of low noise amplifier circuit and radio-frequency (RF) front-end circuit, its output terminal connects the corresponding input port of microprocessor by the serial port data sink, the corresponding input end with microprocessor of GPS baseband data processor connects, storage unit, the real-time display unit of gps data is connected with the microprocessor input/output end port, and power management module is to low noise amplifier circuit, the GPS baseband data processor, the serial data receiver, the real-time display unit of microprocessor and gps data provides corresponding power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201299849U CN201138439Y (en) | 2007-12-28 | 2007-12-28 | Customer integrated automation data acquisition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201299849U CN201138439Y (en) | 2007-12-28 | 2007-12-28 | Customer integrated automation data acquisition system |
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| CN201138439Y true CN201138439Y (en) | 2008-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2007201299849U Expired - Fee Related CN201138439Y (en) | 2007-12-28 | 2007-12-28 | Customer integrated automation data acquisition system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102591275A (en) * | 2012-01-18 | 2012-07-18 | 国网信息通信有限公司 | Transformer substation assisting management system and method |
| CN102636707A (en) * | 2012-03-27 | 2012-08-15 | 河南省电力公司安阳供电公司 | Power supply failure recording system with GPS (global positioning system) clock |
| CN102665067A (en) * | 2012-04-25 | 2012-09-12 | 广东电网公司珠海供电局 | Equipment area and equipment object oriented substation video monitoring method and system |
| CN103279050A (en) * | 2013-06-17 | 2013-09-04 | 成都荣耀科技有限公司 | Front signal amplification module of transformer substation water pump intelligent control system |
-
2007
- 2007-12-28 CN CNU2007201299849U patent/CN201138439Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102591275A (en) * | 2012-01-18 | 2012-07-18 | 国网信息通信有限公司 | Transformer substation assisting management system and method |
| CN102636707A (en) * | 2012-03-27 | 2012-08-15 | 河南省电力公司安阳供电公司 | Power supply failure recording system with GPS (global positioning system) clock |
| CN102665067A (en) * | 2012-04-25 | 2012-09-12 | 广东电网公司珠海供电局 | Equipment area and equipment object oriented substation video monitoring method and system |
| CN103279050A (en) * | 2013-06-17 | 2013-09-04 | 成都荣耀科技有限公司 | Front signal amplification module of transformer substation water pump intelligent control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU PURUI INTELLIGENT INTEGRATED SERVICE CO., L Free format text: FORMER OWNER: MAO JIANLIANG Effective date: 20141020 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215100 SUZHOU, JIANGSU PROVINCE TO: 215128 SUZHOU, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141020 Address after: 215128 No. 178-2, Xin Xin Road, Suzhou, Jiangsu Patentee after: SUZHOU PURUI INTELLIGENT COMPREHENSIVE SERVICE CO., LTD. Address before: Wuzhong District friends of the new city of Suzhou road 215100 in Jiangsu province 178-2 Suzhou Power Electric Power Engineering Co. Ltd. Patentee before: Mao Jianliang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20161228 |