CN112764376A - Intelligent power cut and transmission monitoring management system and monitoring management method thereof - Google Patents
Intelligent power cut and transmission monitoring management system and monitoring management method thereof Download PDFInfo
- Publication number
- CN112764376A CN112764376A CN202011607093.6A CN202011607093A CN112764376A CN 112764376 A CN112764376 A CN 112764376A CN 202011607093 A CN202011607093 A CN 202011607093A CN 112764376 A CN112764376 A CN 112764376A
- Authority
- CN
- China
- Prior art keywords
- power
- intelligent
- monitoring
- module
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24024—Safety, surveillance
Abstract
The invention belongs to the technical field of mechanical equipment, and provides an intelligent power on/off monitoring management system and a monitoring management method thereof. The functions of automatic power cut and transmission approval, unmanned power cut and transmission operation, authorized access of a power distribution room, automatic environment monitoring of the power distribution room, automatic acquisition of temperature data of the power distribution cabinet, automatic acquisition of comprehensive protection information, automatic acquisition of power consumption information and the like are realized.
Description
Technical Field
The invention relates to the technical field of intelligent power distribution, in particular to an intelligent power failure and transmission monitoring management system and a monitoring management method thereof.
Background
Ubiquitous power internet of things has begun to spread in the power industry. The ubiquitous power internet of things is that modern information technologies such as 'big, cloud, thing, mobile and intelligent' are fully applied, the modern information technologies comprise big data, cloud computing, internet of things, mobile interconnection, artificial intelligence, advanced communication technologies and the like, and an intelligent service system with comprehensive sensing of states, efficient information processing and convenient and flexible application is created, so that the energy internet integrating source flow, service flow and data flow 'three flows' is realized.
The power distribution room of the coal preparation plant is used as a power supply and distribution place of the whole coal preparation plant, and the healthy operation of a power distribution system of the coal preparation plant is crucial to ensuring the continuous and stable operation of production equipment. Therefore, environmental monitoring of the power distribution room and monitoring of the operating condition of the power distribution system are very important.
The current coal preparation plant monitors the distribution room and the distribution system by adopting traditional personnel inspection or automatic collection of independent equipment, so that inspection personnel need to be configured, the labor time and the intensity are increased, and the automatically monitored data is single, incomplete and fragmented, so that the data cannot be displayed in a centralized manner and can not be applied comprehensively.
The power failure system of the existing coal preparation plant also depends on original paper documents to fill in the office, and the power failure flow is as follows: the method comprises the steps of filling a power outage ticket by a power outage applicant, confirming the sign of a workshop branch management leader, registering power outage procedures from a power outage person to a dispatching room, returning the power outage person to a power distribution room to arrange an on-duty electrician to perform power outage, and confirming the equipment state of field equipment by the power outage person through an interphone. The power transmission flow is as follows: after the electrician transmits power, the electrician contacts the power transmitter through the interphone to inform the power transmitter of power transmission completion, the power transmitter confirms the equipment state of field equipment through the interphone, and if the power test is unsuccessful, the power transmitter needs to go to the power distribution room to rearrange the electrician on duty to perform power failure.
Therefore, the power supply and power cut work needs multi-party communication coordination, multiple paper documents need to be submitted by running legs manually, the manual communication cost is very high, the working efficiency is low, time is wasted on the communication coordination and leg running paths, the time required by the work such as maintenance is delayed invisibly, and the normal production is influenced finally. In addition, permission and operation time of power transmission and power interruption are judged manually, so that the risk that maintenance and production are affected due to the fact that a tiger operates or the operation is not timely exists in the process of performing power transmission and power interruption by an electrician.
On the other hand, except for on-site communication, other communication basically adopts an interphone group calling mode, so that the message transmission accuracy is poor, and the message transmission accuracy is poor in a workshop noise environment. The safety supervision personnel have a single supervision mode for power outage and transmission work, and the power outage and transmission work can only depend on paper documents for tracking and inquiring and depends on group calling messages for supervision. For complex conditions, the work such as the simultaneous multiple maintenance and power failure of equipment, the power failure of multiple associated equipment, the power transmission of test run and the like cannot be accurately, timely and efficiently monitored.
The electricity distribution room is the power center of coal preparation factory, and the normal operating of site production equipment is guaranteed in electricity distribution system's normal operating, and the environmental factor direct relation electricity distribution system's of electricity distribution room operational aspect if the environment of electricity distribution room receives destruction and then can constitute the threat to whole production system's operation, if cause the accident because of environmental factor, lead to the system paralyse, will cause unestimulable economic loss.
The connection reliability fault often appears in the tie point of electrical equipment, such as circuit breaker contact, switch contact, female tie point of arranging, cable junction, line connection point etc. because the problem of manufacturing quality or operation maintenance, the tie point temperature rises by a wide margin, causes the equipment damage. Of all equipment failures, connection point failures typically account for up to 80-90%, the most common type of equipment failure in the operation of electrical equipment.
The prior art discloses an intelligent electricity distribution room on-line monitoring system CN201910994409.2, including province company's main website, province company's main website is connected with province company's streaming media server and city company's main website respectively, its characterized in that, city company's main website is connected with state access controller, state access controller is connected with electricity distribution room auxiliary monitoring platform and transformer substation equipment on-line monitoring platform respectively, electricity distribution room auxiliary monitoring platform is connected with electricity distribution room auxiliary monitoring subassembly respectively, electricity distribution room auxiliary monitoring subassembly is connected with province company's streaming media server, province company's streaming media server is connected with province company's main website, transformer substation's equipment on-line monitoring platform is connected with electricity distribution room equipment on-line monitoring unit, wherein can't realize responding to the trouble fast and feeding back, cause easily that can.
The prior art discloses a substation intelligent power distribution control system CN201410720269.7 video monitoring unit, which comprises an optical fiber gateway, a video processor and a camera, wherein the power distribution and fault unit comprises a communication manager, a line protection device, a sectional automatic switching device, a TV measurement and control device and a switch monitoring device, the data server is connected with a GPS receiver, the monitoring workstation, the data server, a printer, a fault alarm device, the communication manager and the optical fiber gateway are all connected to the Ethernet, the line protection device, the sectional automatic switching device, the TV measurement and control device and the switch monitoring device are all connected with the communication manager through the Ethernet, the camera is connected with the video processor through a coaxial cable and transmits PAL analog signals to the video server in real time through the coaxial cable, the video processor is connected with the optical fiber gateway through the coaxial cable, the data server is connected with a GPS receiver, the monitoring workstation comprises an intelligent street lamp control device for controlling street lamps, the line protection device comprises a control system for monitoring three-phase current, zero-sequence current, line voltage, zero-sequence voltage, power and electric power of a transformer and a feeder line, wherein non-technical personnel enter a fault point to cause unnecessary trouble, and meanwhile, personnel response can not be carried out quickly.
Disclosure of Invention
The invention provides an intelligent power-on/power-off monitoring management system and a monitoring management method thereof, which can monitor the environment in a power distribution room and the internal environment of the power distribution cabinet.
An intelligent power on/off monitoring management system, comprising: a centralized control center, a monitoring host, an intelligent autonomous response system, an attendance system, a positioning response terminal, an intelligent power distribution and transmission management system, an intelligent gateway, a data acquisition terminal, a remote power cut and transmission control system, an upper computer and a PLC control system,
the centralized control center is in information communication with the intelligent power distribution and transmission management system, the monitoring host, the upper computer and the intelligent autonomous response system respectively, the monitoring host is in information communication with the intelligent gateway, the intelligent gateway is in information communication with the data acquisition terminal, the upper computer is in communication with the PLC control system, the PLC control system is in communication with the remote power distribution and transmission control system, the high-low voltage comprehensive protection collector and the power consumption collector, and the intelligent autonomous response system is in communication with the attendance system, the positioning response terminal, the intelligent gateway and the PLC control system.
Further, the intelligent autonomous answering system comprises: the intelligent attendance checking system comprises a memory, a central processing unit, a main radio transmission module and a communication module, wherein the central processing unit is respectively in information interaction with the memory, the main radio transmission module and the communication module, the main radio transmission module is in information communication with the positioning response terminal, and the communication module is respectively connected with the PLC control system, the attendance checking system and the intelligent gateway.
Further, the location response terminal includes: the GPS navigation module, the mobile radio transmission module, the power supply module, the alarm module, the processor, the key module and the IC card module are connected to the processor, and the mobile radio transmission module is communicated with the main radio transmission module.
Further, the data acquisition terminal includes: temperature sensor, electricity distribution room environmental monitoring sensor, electricity distribution room in the switch board patrol and examine robot and intelligent entrance guard, intelligent gateway patrols and examines robot and intelligent entrance guard with temperature sensor, electricity distribution room environmental monitoring sensor, electricity distribution room in the switch board respectively and links to each other, and intelligent entrance guard uses with the cooperation of IC-card module.
Further, the remote power-on/off control system includes: electronic earthing switch, controller and PLC communication module, the controller links to each other with electronic earthing switch and PLC communication module, and PLC communication module communicates with PLC control system, and electronic earthing switch arranges in the distribution system circuit.
Further, the distribution room environmental monitoring sensor includes: a distribution room temperature sensor, a humidity sensor, a noise sensor, a smoke sensor and a human body induction sensor.
Further, intelligent entrance guard includes: the entrance guard controller is respectively connected with the IC card information reader, the electric control lock, the position positioning module, the entrance guard communication module and the face recognition module, the entrance guard communication module is communicated with the intelligent gateway, and the IC card module of the IC card information reader is matched for use.
A monitoring management method of an intelligent power cut and transmission monitoring management system comprises the following specific steps:
step one, a data acquisition terminal acquires data;
step two, sending the acquired data to a monitoring host and an intelligent autonomous response system for storage, arrangement and judgment;
thirdly, the monitoring host and the intelligent autonomous response system judge whether the acquired data are abnormal or not;
the monitoring host uploads the abnormal data to a centralized control center, and the centralized control center dispatches a professional to enter a power distribution room for inspection; the intelligent autonomous response system automatically judges the abnormal reason, performs rapid fault diagnosis and personnel dispatch with the attendance system, the intelligent access control and the positioning response terminal, and uploads the information to the centralized control center;
and fifthly, after the fault diagnosis is completed, power failure examination and approval are required to be carried out through the intelligent power distribution and transmission management system, power transmission examination and approval are carried out after maintenance is completed, the examination and approval result is actually controlled through the remote power distribution and transmission control system, and then monitoring of data in the power distribution room and fault clearing management are completed.
Furthermore, the specific method for rapid fault diagnosis and personnel dispatch in the fourth step is,
s1, classifying the staff of the power distribution room according to the fault category, and storing the classification information into a memory;
s2, judging the fault type according to the abnormal data collected by the data collection terminal, and selecting corresponding personnel;
s3, comparing the information of the maintenance staff with the on-duty staff of the attendance system to confirm the staff;
s4, collecting the position information of the positioning response terminal worn by the maintenance personnel on duty, selecting the maintenance personnel closest to the position of the accident occurrence point, and informing the maintenance personnel of the information through the mobile radio transmission module;
s5, the maintenance personnel realize the response to the task through the button module, and the authorization information of the maintenance personnel is sent to the intelligent access control;
s6, before entering the distribution room, maintenance personnel can enter the distribution room by IC card verification of intelligent access control, face recognition verification and position information of a positioning response terminal within a range specified by an accident occurrence point;
and S7, entering the power distribution room after the verification is successful, and confirming the fault problem and the position of the fault point for maintenance through the prompt of a display in the power distribution room.
Furthermore, the method for intelligently stopping power transmission in the fifth step is that,
step a, applying for power failure, scanning a face by an operator through a mobile phone APP to confirm identity, comparing information of authorized maintenance personnel to perform final identity confirmation, and applying for power failure after confirmation;
b, scheduling and approval, namely transmitting the information of applying for power failure to a PLC control system, acquiring equipment state information in real time by the PLC control system, and automatically intercepting approval actions in the production process only when the equipment can pass approval in a parking on-site state;
step c, power failure, wherein authorized power failure operators enter the power distribution room through the intelligent access control to perform power failure operation or perform remote power failure operation through the remote power failure and transmission control system;
d, testing electricity, wherein after the electrician has power failure, the system automatically pushes a device power failure notice to the power failure applicant to remind the applicant to test electricity for maintenance;
step e, maintenance, wherein the centralized control center automatically pushes a maintenance starting prompt to a maintainer;
step f, applying for power transmission or test run, after the overhaul is finished, applying for power transmission or test run by an applicant through a mobile phone APP, verifying the information of the applicant again, ensuring the operation safety, and automatically controlling by a centralized control center to reduce the number of electronic locks;
step g, power transmission is carried out, and when the centralized control center judges that the number of the electronic locks is zero, power transmission operation is carried out;
and h, recovering production, and after all maintenance work of the equipment is finished, automatically pushing the completion of the equipment to a dispatcher by the system, setting the centralized control/local state of the equipment by the dispatcher in combination with a production task, and scheduling production.
The advantages of the invention are summarized as follows:
the functions of automatic power cut and transmission approval, unmanned power cut and transmission operation, authorized access of a power distribution room, automatic environment monitoring of the power distribution room, automatic acquisition of temperature data of the power distribution cabinet, automatic acquisition of comprehensive protection information, automatic acquisition of power consumption information and the like are realized.
In order to realize the remote power-on and power-off operation of the power distribution cabinet of the power distribution room, each power distribution loop needs to be additionally provided with an electric operating mechanism, and each loop of the power distribution cabinet is additionally provided with an electric operating structure and is connected with a whole plant centralized control system. Meanwhile, an upper computer is added in the dispatching room to realize independent monitoring of the power cut-off and power transmission processes. The circuit breaker is independent in control authority distribution in the on-off operation, and only personnel with power on/off operation authority can operate the circuit breaker, so that the safety is improved.
The intelligent entrance guard passing permission is determined by an attendance system, accident judgment and specially set permission, and is defined by IC card identification, face identification and position data together, so that misoperation caused by entering of people with non-accident and event relations is prevented.
The power cut and transmission management is characterized in that a mobile communication terminal is utilized to perform informationized and intelligentized upgrading on a power cut and transmission flow, so that automatic flow management of power cut and transmission business is realized, and electronic power cut board, electronic record and paperless power cut and transmission operation are realized. The intelligent management logic of power cut and power transmission is formulated according to the logic relation and the production connection relation among the devices, automatic judgment and functional approval are realized, and the omission of artificial misjudgment is reduced. And automatically recording information such as each operation step, time, executor and the like, and also carrying out related inquiry. The special APP supports circulation of power outage and transmission processes such as initiation, approval, power outage confirmation, power transmission confirmation and the like of power outage and transmission applications. The current state of the device can be determined. Before power transmission is confirmed, the system judges whether the equipment has power transmission conditions or not, and avoids manual misoperation. The identities of power failure applicants and power transmission applicants are verified, and the power failure and power transmission principle of who has power failure and who has power transmission is guaranteed.
The intelligent automatic response system, the attendance system, the positioning response terminal and the intelligent power distribution management system are matched to further save the flow on the basis of the power outage and power transmission principle of who has power outage and who has power transmission, improve the feedback speed and save every second.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a flow chart of a monitoring management method of the present invention;
FIG. 3 is a block flow diagram of the rapid fault diagnosis and personnel dispatch method of the present invention;
fig. 4 is a flow chart of the intelligent power cut-off method according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the installation methods, the communication protocols and the technical terms mentioned in the present invention are technical terms that are already clearly known in the technical field, and therefore, the explanation thereof is not repeated. Moreover, the same reference numerals are used for the same components, which do not affect and should not constitute an exact understanding of the technical solutions for a person skilled in the art.
Example 1:
an intelligent power on/off monitoring management system, comprising: a centralized control center, a monitoring host, an intelligent autonomous response system, an attendance system, a positioning response terminal, an intelligent power distribution and transmission management system, an intelligent gateway, a data acquisition terminal, a remote power cut and transmission control system, an upper computer and a PLC control system,
the centralized control center is respectively communicated with the intelligent power distribution and transmission management system, the monitoring host, the upper computer and the intelligent autonomous response system, the monitoring host is communicated with the intelligent gateway, the intelligent gateway is communicated with the data acquisition terminal, the upper computer is communicated with the PLC control system, the PLC control system is communicated with the remote power distribution and transmission control system, the high-low voltage comprehensive protection collector and the power consumption collector, the intelligent autonomous response system is communicated with the attendance system, the positioning response terminal, the intelligent gateway and the PLC control system, the device realizes the functions of automatic power cut and transmission approval, unmanned power cut and transmission operation, authorized access of a power distribution room, automatic environment monitoring of the power distribution room, automatic acquisition of temperature data of the power distribution cabinet, automatic acquisition of comprehensive protection information, automatic acquisition of power consumption information and the like, through increasing electric operating mechanism promptly long-range power failure transmission control system, can realize the picture at centralized control center and show: monitoring the state information of the switch in real time; operation locking: the method has the operation authority level management function, and is authorized to carry out operation control when a correct operation password and a monitoring password are input, and information is recorded. And (4) control functions: can realize remote control operation and meet the operation regulations. Event recording: the fault information and the operation information can be recorded. And (3) event query: the current state, historical operating information, fault information may be queried.
In order to know the power consumption condition used in the production process, multifunctional electric energy meters are respectively installed on each high-voltage power distribution cabinet and each low-voltage incoming line cabinet, and power consumption information is accessed into a centralized control center in a communication mode, so that a data basis is provided for power consumption analysis. And uniformly managing the power consumption information. The functions are as follows:
energy management is the recording, statistics and analysis of daily consumption of main consumable materials of coal preparation plants, including water, electricity, medium and oil. The system collects various field energy data in real time. The consumption data of water, medicine and medium can not be acquired in real time, a manual entry window is provided, and consumption data of water, medicine and medium can be entered according to shifts. And counting the energy consumption conditions of every day, every month and every year, and generating a statistical report. The groups are used as unit accumulation, longitudinal comparison and homogeneous comparison among the groups can be realized, and a basis is provided for group examination; the energy consumption results of every day, every month and every year are analyzed, the maximum energy consumption, the minimum energy consumption and the average energy consumption are calculated, compared with theoretical values, and displayed in the form of tables and graphs. For the abnormal consumption situation, the system analyzes and points out possible energy consumption reasons, and supports that strategies are automatically pushed to relevant personnel for the abnormal energy consumption data and the possible reasons of each shift.
The power distribution system of the coal preparation plant is divided into a high-voltage power distribution system and a low-voltage power distribution system.
The high-voltage power distribution background monitoring system is an independent monitoring system matched with the high-voltage power distribution background monitoring system, completes integration, remote control and information sharing of relevant information of the high-voltage power distribution system, and performs centralized management and scheduling, real-time control and data acquisition on the power distribution system. The system can monitor the running condition of the power distribution system equipment by utilizing the functions of four remote control, remote signaling, remote measurement and remote regulation, and timely master and process various accidents, alarm events and other functions of the power distribution system.
The collection of the comprehensive protection data of the low-voltage equipment is mainly divided into two types: one is to collect the current information of the running equipment by 4-20 mA; and secondly, reading related information including basic operation information, fault information and the like through a communication interface. In order to ensure the comprehensiveness of the collected data and better reflect the operation condition of production equipment, the existing low-voltage equipment motor is comprehensively protected, related data are collected in a communication mode, a set of low-voltage comprehensive protection monitoring system is established, and data information is displayed in a centralized manner, so that the operation condition of each equipment can be known in time.
The intelligent autonomous answering system comprises: the intelligent attendance checking system comprises a memory, a central processing unit, a main radio transmission module and a communication module, wherein the central processing unit is respectively in information interaction with the memory, the main radio transmission module and the communication module, the main radio transmission module is in information communication with the positioning response terminal, and the communication module is respectively connected with the PLC control system, the attendance checking system and the intelligent gateway.
The location response terminal includes: the GPS navigation module, the mobile radio transmission module, the power supply module, the alarm module, the processor, the key module and the IC card module are connected to the processor, and the mobile radio transmission module is communicated with the main radio transmission module.
The data acquisition terminal includes: temperature sensor, electricity distribution room environmental monitoring sensor, electricity distribution room in the switch board patrol and examine robot and intelligent entrance guard, intelligent gateway patrols and examines robot and intelligent entrance guard with temperature sensor, electricity distribution room environmental monitoring sensor, electricity distribution room in the switch board respectively and links to each other, and intelligent entrance guard uses with the cooperation of IC-card module.
The robot is patrolled and examined to the electricity distribution room, and built-in 24V safe voltage of track supports 24 hours and incessant patrols and examines, and the robot does not have built-in battery, avoids battery routine maintenance and change. The positioning precision is 1mm, and the automatic calibration function is realized. The inspection is remotely monitored without being close to the surface of the equipment, and the optical zoom is 20 times. Real-time voice talkback can be carried out. Plan inspection and temporary inspection can be carried out according to the setting, and the inspection function comprises meter identification, recording and analysis; identifying an indicator light; and identifying the on-off state of the switch.
Detecting partial discharge of a power distribution system: the partial discharge function is combined with the functions of monitoring surface corona discharge, internal discharge, noise signals and the like of the noise sensor.
Monitoring the environment temperature and humidity: the temperature and humidity of the environment are monitored in real time by adopting an integrated temperature and humidity sensor, once the temperature and humidity exceed the standard, an audible and visual alarm can be matched for alarming, and an air conditioner, a dehumidifier or a fan can be controlled in a linkage manner for adjusting the indoor temperature and humidity.
Smoke monitoring: the cooperation smoke transducer can carry out smog real-time supervision, when detecting smog, can cooperate the audible-visual annunciator to report to the police, also can link and stop the fan operation, avoids the intensity of a fire to stretch.
Noise monitoring: the noise intensity can be monitored, and once the detection exceeds the standard, the audible and visual alarm can be matched for alarm prompt.
The original manual inspection mode is replaced, and unattended operation of high-voltage and low-voltage distribution rooms of the coal preparation plant is realized. Through means such as mobile video, thermal imaging and the like, the intelligent power transmission and power interruption system can confirm the power transmission and interruption operation mutually, and the safety of personnel, equipment and production is ensured.
And (3) monitoring the environment of the distribution room, wherein monitoring of environmental elements is completed by terminal measuring points, and the monitored elements comprise environmental parameters such as temperature, humidity, smoke, illegal invasion and water leakage. The management terminal collects, converts, transmits and controls the data of the elements, the data are transmitted to the centralized control center through the network after the data are processed and converted, the data are received, filtered, stored, processed and statistically analyzed, tasks such as real-time data checking, historical data query, remote control of field devices, field video monitoring and the like are provided, and when the temperature and the humidity exceed a set value, the specified devices are automatically turned on or turned off. The real environment information is safely, reliably, accurately, in real time, comprehensively, quickly and efficiently displayed in front of the manager. The temperature sensor 81 in the distribution cabinet monitors the temperature change of the connection points such as a breaker contact, a disconnecting link contact, a busbar connection point, a cable connection point and a line connection point.
The high-voltage induction temperature measurement transmitter consists of three parts: the temperature measuring device comprises an induction electricity taking unit, a temperature measuring unit and a wireless communication unit. The working principle is as follows: the induction electricity taking unit is used for providing a working power supply for the whole transmitter after acquiring energy from the high-voltage equipment; the temperature sensor measures the temperature of a current point to be measured of the high-voltage equipment and uploads data.
Aiming at a low-voltage cabinet and a motor junction box of 1kV or below, the temperature measuring transmitter adopts an interphase power taking technology to realize power taking. The interphase power-taking temperature measurement transmitter consists of three parts: interphase power taking unit, temperature measuring unit and wireless communication unit. The temperature sensor measures the temperature of the point to be measured and uploads the data.
The high-voltage incoming line pile head of the transformer adopts a passive wireless high-voltage induction temperature measurement transmitter to monitor the temperature; the low-voltage incoming line pile head of the transformer adopts an interphase electricity-taking temperature measuring transmitter to monitor the temperature; this body surface temperature of transformer adopts infrared thermal imaging camera to carry out temperature monitoring, because infrared thermal imaging temperature measurement camera is still visible light camera except infrared thermal imaging camera lens, consequently can realize the two mesh monitoring of visible light and thermal imaging integration, in quick temperature measurement, the key detail in the stack image, the detail is clear visible, convenient judgement. The temperature transmitter sends the temperature value to the temperature monitoring device in a wireless mode, and the temperature monitoring device conventionally packages and sends the acquired temperature value to the station monitoring host in an RS485 wired mode.
The remote power-on/off control system comprises: electronic earthing switch, controller and PLC communication module, the controller links to each other with electronic earthing switch and PLC communication module, and PLC communication module communicates with PLC control system, and electronic earthing switch arranges in the distribution system circuit.
The electricity distribution room environmental monitoring sensor includes: a distribution room temperature sensor, a humidity sensor, a noise sensor, a smoke sensor and a human body induction sensor.
The intelligent entrance guard includes: the entrance guard controller is respectively connected with the IC card information reader, the electric control lock, the position positioning module, the entrance guard communication module and the face recognition module, the entrance guard communication module is communicated with the intelligent gateway, and the IC card module of the IC card information reader is matched for use.
A monitoring management method of an intelligent power cut and transmission monitoring management system comprises the following specific steps:
step one, a data acquisition terminal acquires data;
step two, sending the acquired data to a monitoring host and an intelligent autonomous response system for storage, arrangement and judgment;
thirdly, the monitoring host and the intelligent autonomous response system judge whether the acquired data are abnormal or not;
the monitoring host uploads the abnormal data to a centralized control center, and the centralized control center dispatches a professional to enter a power distribution room for inspection; the intelligent autonomous response system automatically judges the abnormal reason, performs rapid fault diagnosis and personnel dispatch with the attendance system, the intelligent access control and the positioning response terminal, and uploads the information to the centralized control center;
and fifthly, after the fault diagnosis is completed, power failure examination and approval are required to be carried out through the intelligent power distribution and transmission management system, power transmission examination and approval are carried out after maintenance is completed, the examination and approval result is actually controlled through the remote power distribution and transmission control system, and then monitoring of data in the power distribution room and fault clearing management are completed.
The specific method for rapid fault diagnosis and personnel dispatch in the fourth step is,
s1, classifying the staff of the power distribution room according to the fault category, and storing the classification information into a memory; storing all the information of the technical workers into a memory in advance, and classifying the information according to the functions of the technical workers;
s2, judging the fault type according to the abnormal data collected by the data collection terminal, and selecting corresponding personnel;
s3, comparing the information of the maintenance staff with the on-duty staff of the attendance system to confirm the staff; the method ensures that the informed personnel are on duty personnel, and prevents the accident from causing hidden danger due to untimely reaction;
s4, collecting the position information of the positioning response terminal worn by the maintenance personnel on duty, selecting the maintenance personnel closest to the position of the accident occurrence point, and informing the maintenance personnel of the information through the mobile radio transmission module; the maintenance personnel do not respond within the specified time, and the maintenance personnel at the position of the next distance accident occurrence point are automatically replaced;
s5, the maintenance personnel realize the response to the task through the button module, and the authorization information of the maintenance personnel is sent to the intelligent access control;
s6, before entering the distribution room, maintenance personnel can enter the distribution room by IC card verification of intelligent access control, face recognition verification and position information of a positioning response terminal within a range specified by an accident occurrence point;
and S7, entering the power distribution room after the verification is successful, and confirming the fault problem and the position of the fault point for maintenance through the prompt of a display in the power distribution room.
By the method, the accident occurrence reason and the position of the accident occurrence point can be quickly determined, and the matching personnel closest to the accident point can be quickly found for informing, quickly making a response and performing maintenance.
The method for intelligently stopping power transmission in the fifth step is that,
step a, applying for power failure, an operator scans the face through a mobile phone APP to confirm identity and compares the identity with information of authorized maintenance personnel to confirm final identity, power failure application is carried out after confirmation, identity verification needs to be carried out through a face recognition mechanism when power failure is applied, face recognition identity verification is carried out again when power transmission is applied, the consistency of power transmission and outage applicants is guaranteed, production or electromechanical accidents caused by power transmission failure application are prevented, and various types of power transmission and outage applications including normal power transmission and outage, temporary power transmission and outage, high-voltage power transmission and outage, long-term power transmission and external power transmission and outage are supported. Different types of power outage and transmission business handling processes are different, process configuration can be carried out on a system background management module, business requirements are met, automatic identification of upstream and downstream associated equipment of power outage equipment is supported, and omission of power outage and transmission work of the associated equipment due to human factors is avoided;
and b, scheduling and approving, wherein the system provides a WEB side power transmission and outage request form approval function for a dispatcher. The WEB terminal can display power-on and power-off application contents with rich contents, including equipment information, associated equipment information, an influence system, power-off maintenance information, power-on and power-off time and the like. If the power outage and transmission type is high-voltage power outage and transmission, high-voltage ticket information and high-voltage ticket approval states can be displayed, and the high-voltage tickets which are not approved cannot be approved for power outage and transmission. The dispatcher can carry out power failure application screening and approval in various modes such as system, equipment, single number and the like. When the dispatcher operates the examination and approval action, the system and the PLC control system automatically acquire real-time equipment state information, the equipment can be examined and approved only in a parking on-site state, and the equipment system in production and operation automatically intercepts the dispatching examination and approval action;
step c, power failure, wherein authorized power failure operators enter the power distribution room through the intelligent access control to perform power failure operation or perform remote power failure operation through the remote power failure and transmission control system; the system can automatically use the equipment as a unit to push power failure task reminders to electricians no matter the power failure request form passing the scheduling examination and approval is the main equipment or the associated equipment. If the dispatching simultaneously approves a plurality of power-on/power-off request sheets to be associated with the same equipment, the system only pushes the power-on/power-off task reminding once to the electrician, and the electrician executes power-off work according to the tasks, so that the work disorder caused by power failure of the equipment applied by a plurality of persons can be avoided.
Electricians can remind the electricity distribution room that corresponds to carry out equipment outage operation electrician and get into the electricity distribution room according to the task and need pass through entrance guard and sweep the face and get into, and unauthorized personnel can not get into the electricity distribution room, guarantee electricity distribution room safety. The system automatically records entrance guard entering information, can check video monitoring information at any time and is convenient for tracking and tracing.
Electrician gets into the electricity distribution room after, can look over current electricity distribution room power failure task at the touch-control host computer, and the switch board and the equipment running state that power failure equipment place are stopped in the audio-visual show of platform, and electrician need have a power failure at the host computer and confirm after carrying out equipment outage operation, also can carry out the power failure at cell-phone end APP and confirm. When the power failure is confirmed, the identity of an electrician needs to be verified by scanning the face, the reliability of power failure and power transmission record is guaranteed, meanwhile, the PLC of the system automatic detection equipment controls the state of the system, the power failure confirmation is not allowed in the non-power-off state, and potential safety hazards caused by misoperation of the electrician are prevented.
D, testing electricity, wherein after the electrician has power failure, the system automatically pushes a device power failure notice to the power failure applicant to remind the applicant to test electricity for maintenance; the applicant can verify the electricity at the APP end of the mobile phone. And the running state video monitoring of the equipment control switch of the power distribution room can be checked through the mobile phone during electricity testing, and secondary confirmation is carried out. After the electricity is tested, the system automatically adds the electronic lock to the electricity testing equipment, and an electrician can check the locking quantity of the equipment at a touch terminal of a power distribution room. The electronic lock is an important factor for ensuring the power transmission safety;
step e, maintenance, wherein the centralized control center automatically pushes a maintenance starting prompt to a maintainer; the maintenance work is ensured to be started in time, the time cost is saved, and the personnel efficiency is improved;
step f, applying for power transmission or test run, after the overhaul is finished, applying for power transmission or test run by an applicant through a mobile phone APP, verifying the information of the applicant again, ensuring the operation safety, and automatically controlling by a centralized control center to reduce the number of electronic locks; in the maintenance work, the test run is a common but complex business link, and the conditions of test run and repeated maintenance can occur for many times. The system automatically records the test run process, automatically performs service logic judgment on power cut and transmission application in the test run process, reasonably monitors and accurately pushes the power cut and transmission task. The power transmission method has the advantages that all power failure applicants of related equipment can apply for power transmission or power transmission during test run, and all power failure applicants of related equipment can apply for power transmission or power failure during power failure after test run. The power transmission stopping task is prevented from being executed mistakenly due to manual missing judgment of the power transmission stopping application.
And step g, power transmission is carried out, when the centralized control center judges that the number of the electronic locks is zero, power transmission operation is carried out, the system automatically pushes a power transmission task reminder to an electrician, multiple persons simultaneously apply for power transmission of the same equipment to generate only one power transmission task, and one power transmission task reminder is pushed. Electricians carry out the power transmission work according to the task, can not cause the work confusion because of many people apply for equipment power transmission. Electrician gets into the electricity distribution room after, can look over current electricity distribution room power transmission task at the host computer, and the platform demonstrates directly perceivedly and stops power transmission equipment place switch board and equipment running state, and electrician need carry out the power transmission at touch terminal and confirm after carrying out equipment outage operation, also can carry out the power failure at cell-phone end APP and confirm. When power transmission is confirmed, the identity of an electrician needs to be checked by scanning a face, the reliability of power transmission stopping and recording is guaranteed, meanwhile, the PLC state and the non-charged state of the system automatic detection equipment do not allow power transmission confirmation, and potential safety hazards caused by misoperation of the electrician are prevented. For the high-voltage equipment to stop power transmission, an electrician can check a high-voltage work ticket on line and execute a high-voltage power stop and transmission task according to the high-voltage work ticket.
And h, recovering production, and after all maintenance work of the equipment is finished, automatically pushing the completion of the equipment to a dispatcher by the system, setting the centralized control/local state of the equipment by the dispatcher in combination with a production task, and scheduling production.
The power cut and transmission management is characterized in that a mobile communication terminal is utilized to perform informationized and intelligentized upgrading on a power cut and transmission flow, so that automatic flow management of power cut and transmission business is realized, and electronic power cut board, electronic record and paperless power cut and transmission operation are realized. The power cut-off and power transmission management module of the system supports the establishment of power cut-off and power transmission intelligent management logic according to the logic relation and the production connection relation among the devices, realizes automatic judgment and functional approval, and reduces the omission of artificial misjudgment. The system automatically records the information of each operation step, time, executor and the like, and can also perform related inquiry. The special APP of the system supports circulation of power outage and transmission processes such as initiation, approval, power outage confirmation, power transmission confirmation and the like of power outage and transmission applications. The system is able to determine the current state of the device. Before power transmission is confirmed, the system judges whether the equipment has power transmission conditions or not, and avoids manual misoperation. The system verifies the identities of power failure applicants and power transmission applicants, and guarantees the power failure and power transmission principle of who has power failure and who has power transmission. The dispatching confirmation and the leading examination and approval of the power outage and transmission application form not only support APP operation, but also support WEB side operation. The system carries an access control system and a video monitoring system, so that the operation safety is improved, and the operation process is effectively monitored.
As to the person skilled in the art, the invention is not restricted to the details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any minor modifications, equivalent replacements and improvements made to the above embodiment according to the technical spirit of the present invention should be included in the protection scope of the technical solution of the present invention.
Claims (10)
1. An intelligent power on/off monitoring and management system, comprising: the intelligent monitoring system comprises a centralized control center, a monitoring host, an intelligent autonomous response system, an attendance system, a positioning response terminal, an intelligent power distribution and transmission management system, an intelligent gateway, a data acquisition terminal, a remote power stop and transmission control system, an upper computer and a PLC control system.
2. The intelligent power-off monitoring and management system as claimed in, wherein the intelligent autonomous answering system comprises: the intelligent attendance checking system comprises a memory, a central processing unit, a main radio transmission module and a communication module, wherein the central processing unit is respectively in information interaction with the memory, the main radio transmission module and the communication module, the main radio transmission module is in information communication with the positioning response terminal, and the communication module is respectively connected with the PLC control system, the attendance checking system and the intelligent gateway.
3. The intelligent power-off monitoring and management system as claimed in, wherein the location-based answering terminal comprises: the GPS navigation module, the mobile radio transmission module, the power supply module, the alarm module, the processor, the key module and the IC card module are connected to the processor, and the mobile radio transmission module is communicated with the main radio transmission module.
4. The intelligent power-on/power-off monitoring and management system as claimed in claim, wherein the data acquisition terminal comprises: temperature sensor, electricity distribution room environmental monitoring sensor, electricity distribution room in the switch board patrol and examine robot and intelligent entrance guard, intelligent gateway patrols and examines robot and intelligent entrance guard with temperature sensor, electricity distribution room environmental monitoring sensor, electricity distribution room in the switch board respectively and links to each other, and intelligent entrance guard uses with the cooperation of IC-card module.
5. The intelligent power-cut monitoring and management system as claimed in, wherein the remote power-cut control system comprises: electronic earthing switch, controller and PLC communication module, the controller links to each other with electronic earthing switch and PLC communication module, and PLC communication module communicates with PLC control system, and electronic earthing switch arranges in the distribution system circuit.
6. The intelligent outage power monitoring and management system according to the claim, wherein the electricity distribution room environment monitoring sensors comprise: a distribution room temperature sensor, a humidity sensor, a noise sensor, a smoke sensor and a human body induction sensor.
7. The system of claim, wherein the intelligent gate inhibition system comprises: the entrance guard controller is respectively connected with the IC card information reader, the electric control lock, the position positioning module, the entrance guard communication module and the face recognition module, the entrance guard communication module is communicated with the intelligent gateway 7, and the IC card module of the IC card information reader is matched for use.
8. A monitoring management method of an intelligent power cut and transmission monitoring management system is characterized by comprising the following specific steps:
step one, a data acquisition terminal acquires data;
step two, sending the acquired data to a monitoring host and an intelligent autonomous response system for storage, arrangement and judgment;
thirdly, the monitoring host and the intelligent autonomous response system judge whether the acquired data are abnormal or not;
the monitoring host uploads the abnormal data to a centralized control center, and the centralized control center dispatches a professional to enter a power distribution room for inspection; the intelligent autonomous response system automatically judges the abnormal reason, performs rapid fault diagnosis and personnel dispatch with the attendance system, the intelligent access control and the positioning response terminal, and uploads the information to the centralized control center;
and step five, after the fault diagnosis is completed, power failure examination and approval are carried out through the intelligent power distribution management system 6, power transmission examination and approval are carried out after the maintenance is completed, the examination and approval result is actually controlled through the remote power transmission and outage control system 9, and then the monitoring of data in the power distribution room and fault clearing management are completed.
9. The monitoring and management method of the intelligent power-on/power-off monitoring and management system according to claim 8, wherein the specific method for rapid fault diagnosis and personnel dispatch in the fourth step is,
s1, classifying the staff of the power distribution room according to the fault category, and storing the classification information into a memory;
s2, judging the fault type according to the abnormal data collected by the data collection terminal, and selecting corresponding personnel;
s3, comparing the information of the maintenance staff with the on-duty staff of the attendance system to confirm the staff;
s4, collecting the position information of the positioning response terminal worn by the maintenance personnel on duty, selecting the maintenance personnel closest to the position of the accident occurrence point, and informing the maintenance personnel of the information through the mobile radio transmission module;
s5, the maintenance personnel realize the response to the task through the button module, and the authorization information of the maintenance personnel is sent to the intelligent access control;
s6, before entering the distribution room, maintenance personnel can enter the distribution room by IC card verification of intelligent access control, face recognition verification and position information of a positioning response terminal within a range specified by an accident occurrence point;
and S7, entering the power distribution room after the verification is successful, and confirming the fault problem and the position of the fault point for maintenance through the prompt of a display in the power distribution room.
10. The monitoring and management method of the intelligent power-on monitoring and management system according to claim 8, wherein the method of intelligent power-on in the fifth step is,
step a, applying for power failure, scanning a face by an operator through a mobile phone APP to confirm identity, comparing information of authorized maintenance personnel to perform final identity confirmation, and applying for power failure after confirmation;
b, scheduling and approval, namely transmitting the information of applying for power failure to a PLC control system, acquiring equipment state information in real time by the PLC control system, and automatically intercepting approval actions in the production process only when the equipment can pass approval in a parking on-site state;
step c, power failure, wherein authorized power failure operators enter the power distribution room through the intelligent access control to perform power failure operation or perform remote power failure operation through the remote power failure and transmission control system;
d, testing electricity, wherein after the electrician has power failure, the system automatically pushes a device power failure notice to the power failure applicant to remind the applicant to test electricity for maintenance;
step e, maintenance, wherein the centralized control center automatically pushes a maintenance starting prompt to a maintainer;
step f, applying for power transmission or test run, after the overhaul is finished, applying for power transmission or test run by an applicant through a mobile phone APP, verifying the information of the applicant again, ensuring the operation safety, and automatically controlling by a centralized control center to reduce the number of electronic locks;
step g, power transmission is carried out, and when the centralized control center judges that the number of the electronic locks is zero, power transmission operation is carried out;
and h, recovering production, and after all maintenance work of the equipment is finished, automatically pushing the completion of the equipment to a dispatcher by the system, setting the centralized control/local state of the equipment by the dispatcher in combination with a production task, and scheduling production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011607093.6A CN112764376B (en) | 2020-12-30 | 2020-12-30 | Intelligent power cut and transmission monitoring management system and monitoring management method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011607093.6A CN112764376B (en) | 2020-12-30 | 2020-12-30 | Intelligent power cut and transmission monitoring management system and monitoring management method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112764376A true CN112764376A (en) | 2021-05-07 |
| CN112764376B CN112764376B (en) | 2021-10-15 |
Family
ID=75697470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011607093.6A Active CN112764376B (en) | 2020-12-30 | 2020-12-30 | Intelligent power cut and transmission monitoring management system and monitoring management method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112764376B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114169472A (en) * | 2021-11-26 | 2022-03-11 | 湖南瑞菱科技有限公司 | Based on long-range power transmission system that stops of RFID intelligence |
| CN115857397A (en) * | 2022-11-30 | 2023-03-28 | 徐州科华能源科技有限公司 | Monitoring management system for production and processing of aluminum-air battery |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW505762B (en) * | 2000-06-30 | 2002-10-11 | Miura Kogyo Kk | Method for servicing and maintaining heat supply equipment |
| US20040138787A1 (en) * | 1994-12-30 | 2004-07-15 | Power Measurement Ltd. | System and method for implementing XML on an energy management device |
| US20050076052A1 (en) * | 2002-11-14 | 2005-04-07 | Nec Fielding, Ltd. | Maintenance service system, method and program |
| CN201107839Y (en) * | 2007-12-29 | 2008-08-27 | 山东达驰电气股份有限公司 | Area automatization system |
| US20090187284A1 (en) * | 2008-01-21 | 2009-07-23 | Kreiss David G | System and Method for Providing Power Distribution System Information |
| CN201556976U (en) * | 2009-09-10 | 2010-08-18 | 浙江天工自信科技工程有限公司 | Remote monitoring embedded control system of transformer substation |
| US20110273283A1 (en) * | 2005-09-26 | 2011-11-10 | Schmuttor Bruce E | System and method for integrated facility and fireground management |
| CN106774098A (en) * | 2017-03-07 | 2017-05-31 | 于德芳 | One kind stops power transmission safety control system |
| CN106846556A (en) * | 2016-12-14 | 2017-06-13 | 国网北京市电力公司 | The access control method of switchgear house, system and device |
| CN106950900A (en) * | 2017-04-14 | 2017-07-14 | 珠海创能科世摩电气科技有限公司 | A kind of switchgear house environmental monitoring system |
| US20180025458A1 (en) * | 2016-07-25 | 2018-01-25 | Bossanova Systems, Inc. | Self-customizing, multi-tenanted mobile system and method for digitally gathering and disseminating real-time visual intelligence on utility asset damage enabling automated priority analysis and enhanced utility outage response |
| CN108147239A (en) * | 2016-12-05 | 2018-06-12 | 株式会社日立大厦系统 | Maintenance personnel's automatic distribution system and maintenance personnel's auto-allocation method |
| CN108190670A (en) * | 2017-11-18 | 2018-06-22 | 南安市中研中医药有限公司 | A kind of detection method of elevator intelligent operational safety monitoring system |
| CN108400653A (en) * | 2018-03-29 | 2018-08-14 | 哈尔滨理工大学 | A kind of intelligent substation inspection system |
| CN108964277A (en) * | 2018-07-27 | 2018-12-07 | 盘锦广利达电气有限公司大庆分公司 | 35kV sledge fills automatically controlled integrated transformer substation |
| CN209198973U (en) * | 2018-11-14 | 2019-08-02 | 江苏七塔电力科技有限公司 | Switchgear house intelligent monitor system and switchgear house remote monitoring system |
| CN110261734A (en) * | 2019-06-17 | 2019-09-20 | 安徽中祺智能电器股份有限公司 | A kind of single-phase earth fault location system for distribution network of power system and its method |
| CN111240296A (en) * | 2020-04-07 | 2020-06-05 | 平顶山中选自控系统有限公司 | Industrial and mining equipment remote power-on and power-off system and use method thereof |
| CN111741089A (en) * | 2020-06-09 | 2020-10-02 | 鞍山市海汇自动化有限公司 | Intelligent safety operation management and control system and method based on industrial Internet of things |
| CN211906071U (en) * | 2020-04-07 | 2020-11-10 | 平顶山中选自控系统有限公司 | Long-range power transmission system that stops of industrial and mining equipment |
-
2020
- 2020-12-30 CN CN202011607093.6A patent/CN112764376B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040138787A1 (en) * | 1994-12-30 | 2004-07-15 | Power Measurement Ltd. | System and method for implementing XML on an energy management device |
| TW505762B (en) * | 2000-06-30 | 2002-10-11 | Miura Kogyo Kk | Method for servicing and maintaining heat supply equipment |
| US20050076052A1 (en) * | 2002-11-14 | 2005-04-07 | Nec Fielding, Ltd. | Maintenance service system, method and program |
| US20110273283A1 (en) * | 2005-09-26 | 2011-11-10 | Schmuttor Bruce E | System and method for integrated facility and fireground management |
| CN201107839Y (en) * | 2007-12-29 | 2008-08-27 | 山东达驰电气股份有限公司 | Area automatization system |
| US20090187284A1 (en) * | 2008-01-21 | 2009-07-23 | Kreiss David G | System and Method for Providing Power Distribution System Information |
| CN201556976U (en) * | 2009-09-10 | 2010-08-18 | 浙江天工自信科技工程有限公司 | Remote monitoring embedded control system of transformer substation |
| US20180025458A1 (en) * | 2016-07-25 | 2018-01-25 | Bossanova Systems, Inc. | Self-customizing, multi-tenanted mobile system and method for digitally gathering and disseminating real-time visual intelligence on utility asset damage enabling automated priority analysis and enhanced utility outage response |
| CN108147239A (en) * | 2016-12-05 | 2018-06-12 | 株式会社日立大厦系统 | Maintenance personnel's automatic distribution system and maintenance personnel's auto-allocation method |
| CN106846556A (en) * | 2016-12-14 | 2017-06-13 | 国网北京市电力公司 | The access control method of switchgear house, system and device |
| CN106774098A (en) * | 2017-03-07 | 2017-05-31 | 于德芳 | One kind stops power transmission safety control system |
| CN106950900A (en) * | 2017-04-14 | 2017-07-14 | 珠海创能科世摩电气科技有限公司 | A kind of switchgear house environmental monitoring system |
| CN108190670A (en) * | 2017-11-18 | 2018-06-22 | 南安市中研中医药有限公司 | A kind of detection method of elevator intelligent operational safety monitoring system |
| CN108400653A (en) * | 2018-03-29 | 2018-08-14 | 哈尔滨理工大学 | A kind of intelligent substation inspection system |
| CN108964277A (en) * | 2018-07-27 | 2018-12-07 | 盘锦广利达电气有限公司大庆分公司 | 35kV sledge fills automatically controlled integrated transformer substation |
| CN209198973U (en) * | 2018-11-14 | 2019-08-02 | 江苏七塔电力科技有限公司 | Switchgear house intelligent monitor system and switchgear house remote monitoring system |
| CN110261734A (en) * | 2019-06-17 | 2019-09-20 | 安徽中祺智能电器股份有限公司 | A kind of single-phase earth fault location system for distribution network of power system and its method |
| CN111240296A (en) * | 2020-04-07 | 2020-06-05 | 平顶山中选自控系统有限公司 | Industrial and mining equipment remote power-on and power-off system and use method thereof |
| CN211906071U (en) * | 2020-04-07 | 2020-11-10 | 平顶山中选自控系统有限公司 | Long-range power transmission system that stops of industrial and mining equipment |
| CN111741089A (en) * | 2020-06-09 | 2020-10-02 | 鞍山市海汇自动化有限公司 | Intelligent safety operation management and control system and method based on industrial Internet of things |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114169472A (en) * | 2021-11-26 | 2022-03-11 | 湖南瑞菱科技有限公司 | Based on long-range power transmission system that stops of RFID intelligence |
| CN115857397A (en) * | 2022-11-30 | 2023-03-28 | 徐州科华能源科技有限公司 | Monitoring management system for production and processing of aluminum-air battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112764376B (en) | 2021-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110707823B (en) | Multi-dimensional intelligent remote inspection system for transformer substation | |
| KR101949525B1 (en) | Safety management system using unmanned detector | |
| CN110158648A (en) | A kind of Urban Underground pipe gallery O&M monitoring management system | |
| CN110933376A (en) | Fire-fighting Internet of things unified supervision system and method | |
| CN112764376B (en) | Intelligent power cut and transmission monitoring management system and monitoring management method thereof | |
| CN110535238A (en) | A kind of transformer equipment intelligent monitor system and method | |
| KR100872398B1 (en) | Management system of electric power equipment using RFID | |
| CN110888402A (en) | Intelligent building site environment comprehensive monitoring system based on SAAS platform | |
| CN104581087A (en) | Intelligent remote monitoring system of power transmission line on basis of internet of things | |
| CN110531690A (en) | A kind of long-range fire-fighting centralized monitoring system of unattended substation | |
| KR102165530B1 (en) | A system for collecting data of railway equipmets with sensor adaptor | |
| CN112001310A (en) | Transformer substation operation field safety control system based on visual perception and space positioning | |
| CN108375962A (en) | Offshore boosting station patrols control system | |
| KR101580188B1 (en) | Human Error Prevention Wireless Sensor Network Total System | |
| US9224122B2 (en) | Outdoor device management system | |
| CN101917061A (en) | Automatic inspection method and device for substation | |
| CN110989529A (en) | Transformer substation management platform based on intelligent technology application | |
| CN114781933A (en) | Electromechanical device monitoring and management system and method | |
| CN209311894U (en) | A kind of real-time road construction Supervision system based on cloud | |
| CN113765218B (en) | GIS+BIM-based power distribution overhead line and power facility inspection system | |
| CN111555450A (en) | Intelligent power distribution management system | |
| CN117040125A (en) | Remote intelligent integrated central monitor system | |
| CN111509839A (en) | Trip event model analysis method based on alarm signal | |
| CN115297302B (en) | Unmanned system of railway substation | |
| CN111371180A (en) | Substation patrol supervision and data analysis system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300000 No.7 Xinxing 1st branch road, Xiqing District, Tianjin Patentee after: TIANJIN DETONG ELECTRIC Co.,Ltd. Address before: 300000 No.7 Xinxing 1st branch road, Xiqing District, Tianjin Patentee before: TIANJIN DETONG ELECTRICAL CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |