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396 results about "Integrated automation" patented technology

Multi-dimensional intelligent remote inspection system for transformer substation

ActiveCN110707823AAvoid silosExtend the cycle of comprehensive inspectionsCircuit arrangementsSustainable buildingsSmart surveillanceEmbedded system
The invention discloses a multi-dimensional intelligent remote inspection system for a transformer substation, which adopts independent networking and receives various operation information of a station end integrated automation system, and is in communication connection with a video center main station to obtain remote view data, remote measurement data, remote control data and remote signaling data; the dispatching center SCADA main station system is in data communication with the station end integrated automation system and receives various kinds of operation information of the station endintegrated automation system; and the video center main station is also in data communication with the dispatching center SCADA master station system to provide real-time video verification for remotecontrol operation of the dispatching center SCADA master station system. According to the invention, a powerful intelligent monitoring and emergency command platform is provided for production linksand security links such as remote control operation and remote equipment inspection of scheduling personnel, field operation and emergency disposal of operation and maintenance personnel and the like,can be suitable for actual application of power production, and ensures safe operation of power grid production.
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO

Simulation platform of macrotype power station integrated automation system

The invention relates to an comprehensive automatic system imitation platform for a large power plant, comprising that an 'imitation machine' part is a power station imitation platform for simulating the power plant production process by real-time and providing an actual and effective testing and analysis platform to improve the power station automatic level; a distributed control system comprises a plurality of control points in the actual site, a work station, a display, a printer, a data server and a double-redundancy fiber optical ring-shaped communication network; the 'actual power' part is the 'actual power' part of the power station simulation platform, and comprises a site input signal collecting system, a site testing and control instrument and an execution mechanism of the output signal of the simulation platform. The invention is constructed into a comprehensive automatic system research platform of the completely interacted power plant so as to conduct the analysis and research of the operation of the entire equipment of the power plant system without being limited by each condition on site, thereby, the time and the cost of the system design, testing and optimization can be largely saved, the economy and the safety of the power plant operation can be improved.
Owner:SHANGHAI ELECTRICGROUP CORP

Protection and video system gang control method for electric power system digitalization transforming plant

The invention discloses a protection and video system linkage control method of a digital transformer substation of an electric power system. The method comprises the following steps: establishing a mapping relation, capturing and analyzing a GOOSE message, turning on a lighting installation, starting a video recorder, switching a video channel, as well as alarming and realizing the protection and video system linkage. The protection and video system linkage control method comprises the following steps: finishing establishing the mapping relation, acquiring and analyzing the GOOSE message by a software programming manner or adding a communication server dedicated for realizing GOOSE linkage; sending control commands of positioning the video recorder, video recording, switching the video channel and the like to a video processing unit by a network according to a remote transmission protocol of a remote vision system; and finishing the protection and video system linkage function. The method is suitable for the digital transformer substation, utilizes the most important communication service of the digital transformer substation, namely a general object-oriented transformer substation event, and independently finishes the linkage function of a secondary system and a video control system without dependence on an integrated automation system.
Owner:ELECTRIC POWER RES INST STATE GRID JIANGXI ELECTRIC POWER CO

Train cleaning method and system based on urban rail transit

The invention discloses a train cleaning method and system based on urban rail transit. Full automatic driving can be achieved in the whole process since a train is bound for a train cleaning barn until the train leaves the train cleaning barn after train cleaning is completed, and thus operation efficiency is improved. The method includes the steps that S1, a train integrated automation system (TIAS) sets a first approach road for the train to be cleaned through an interlock at the train cleaning moment, the interlock sends the first approach road to a zone controller (ZC), the ZC in the area where the train is located generates a first movement authorization, and the first movement authorization is sent to the train; S2, the train runs to a train head cleaning station parking point, a train head is cleaned through a train cleaning machine, after train head cleaning is completed, the train runs to a train tail cleaning station parking point, a train tail is cleaned through the train cleaning machine, and after train tail cleaning is completed, the train cleaning machine controls the train to move to a back-turning track section; and S3, back-turning end exchange is conducted on the train, the TIAS sets a second approach road for the train, the interlock sends the second approach road to the ZC, the ZC in the area where the train is located generates a second movement authorization, the second movement authorization is sent to the train, and the train runs to a parking train examination barn according to the second movement authorization.
Owner:TRAFFIC CONTROL TECH CO LTD

Integrated automation system of transformer substation

The invention discloses an integrated automatic system of a transformer substation. The integrated automatic system comprises a microcomputer protecting device, an automation monitoring device, an intelligent instrument, a communication network A, a communication network B and a protocol converter; the microcomputer protecting device is a voltage and current protecting, measuring and controlling device in a transformation and distribution system; the microcomputer protecting device is connected to the communication network A through the protocol converter A; the automation monitoring device and the intelligent instrument are connected with the protocol converter B through the communication network B; the protocol converter B is connected with the communication network A; the microcomputer protecting device, the automation monitoring device and the intelligent instrument are also connected with a field device; the communication network A is also connected with a master station of a monitoring center. With the adoption of the integrated automation system of the transformer substation, the safe and stable operation level of the transformer substation is improved, the operation maintenance cost is decreased, the economic benefit is increased, the power supply reliability is improved, the energy is saved, the consumption is reduced, and the potential risk of accident is reduced.
Owner:CHENGDU SYSWARE ELECTRONICS INFORMATION

Integrated automated production line for assembling of battery cells

The invention discloses an integrated automated production line for assembling of battery cells. The integrated automated production line for assembling of battery cells comprises a battery cell pairing and welding station, a top cap welding station, a tab bending station and a station for feeding battery cells into shells, wherein the battery cell pairing and welding station is used for pairing tabs of two battery cells and welding and fixing the tabs of the battery cells; the top cap welding station is connected with the battery cell pairing and welding station, and is used for welding a topcap to the tabs, which are welded and fixed, of the two battery cells; the tab bending station is connected with the top cap welding station, and is used for bending the tabs of the two battery cellsso as to attach the two battery cells; and the station for feeding the battery cells into the shells is connected with the tab bending station and is used for pressing the two attached battery cellsinto an aluminum shell and fixing the two attached battery cells. Procedures of pairing and welding of the tabs of the battery cells, top cap welding, battery cell combining, feeding of the battery cells into the shells and the like can be finished successively. Compared with a traditional single machine for line distribution, the integrated automated production line saves more space, the variousstations work according to set action sequences, the degree of automation is high, the labor cost is low, the production efficiency is improved, and the maintenance cost is reduced; and meanwhile, owing to an integrated design overall arrangement, the structure is compact and clear, high production aesthetic feeling is achieved, and the practicality is high.
Owner:旷泰科技(上海)有限公司

Intelligent remote inspection system in linkage with GIS substation integrated automation system and method

The invention provides an intelligent remote inspection system in linkage with a GIS substation integrated automation system and a method. The method comprises the steps that primary equipment real-time operation data of a substation are obtained from the integrated automation system and analyzed into primary equipment operation data for telesignalisation or telecontrol or telemetering; different types of primary equipment operation data are filed and stored, and corresponding camera information is added to generate primary equipment monitoring data; according to the camera information carried in the monitoring data, corresponding cameras are driven to be located at the positions corresponding to primary equipment for shooting to obtain real-time images; the monitoring data and the corresponding real-time images are displayed on a video window. According to the intelligent remote inspection system in linkage with the GIS substation integrated automation system and the method, the integrated automation system and video image information are integrated, existing resources of the substation are fully utilized to achieve visualization and intellectualization of substation inspection work, and cost for intelligent inspection is saved.
Owner:SHENZHEN POWER SUPPLY BUREAU

Method for affirming IP nuclear publishing rights by using digital watermarking technology

The invention provides a method for acknowledging an IP core copyright by a digital watermarking technology. The method has the advantages of low cost, high universality, high compatibility, high feasibility and fully integrated automation. The technical scheme is that the method is characterized by comprising a watermark embedding step and a watermark extracting step. The watermark embedding steps comprises the following procedures: first, selecting a coordinate of an initial watermark point in a layout, and processing copyright information by a one-way Hash function to obtain an offset of the watermark point coordinate, and obtaining the scattered watermark point coordinate pseudo-randomly distributed in the layout; and then normalizing the attribute of the selected watermark point to embed the special watermark representing the copyright information; and finally, successfully embedding the watermark information for the watermark point which is not normalized by the two methods by repeated diffusion, judgment and additional means, thus obtaining a layout data file with the watermark information. The watermark extracting step comprises the following procedures: obtaining the pseudo-randomly scattered watermark point coordinate by the method similar to the watermark embedding step based on record files of the watermark embedding information, thus recovering the watermark point coordinate successfully embedded finally and then judging whether the watermark point successfully embedded finally coincides with a polysilicon layer in the layout and outputting a watermark extraction report.
Owner:TSINGHUA UNIV
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