CN111178685A - Power protection system intelligent decision method based on power protection big data - Google Patents

Power protection system intelligent decision method based on power protection big data Download PDF

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CN111178685A
CN111178685A CN201911258832.2A CN201911258832A CN111178685A CN 111178685 A CN111178685 A CN 111178685A CN 201911258832 A CN201911258832 A CN 201911258832A CN 111178685 A CN111178685 A CN 111178685A
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protection system
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胡遨洋
徐劲榕
徐宏
曾振源
杨漾
朱重希
李�杰
金鑫
张李洵
刘书涵
花志伟
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Tongxiang Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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Abstract

The invention provides an intelligent decision method of a power protection system based on power protection big data, which comprises a planned power failure decision, wherein the planned power failure decision comprises S1, and the power protection system carries out fault simulation on planned power failure equipment; s2, the power protection system commands the power protection personnel to carry out detection and maintenance; and S3, the power protection system notifies the planned power failure. The power protection data of the power protection big database are used as the basis of intelligent decision-making of the power protection system, power protection personnel are quickly arranged to overhaul the power supply equipment, and meanwhile, the 5G technology is utilized, the overhaul process is directly broadcast, and the monitoring strength of the work of the power protection personnel is enhanced.

Description

Power protection system intelligent decision method based on power protection big data
Technical Field
The invention relates to the technical field of power protection systems, in particular to an intelligent decision-making method of a power protection system based on power protection big data.
Background
The urban power supply system is one of the most important public facilities in the city, is responsible for supplying reliable electric power to governments, enterprises and the public, and is a power source and a life line for all departments in the whole society to normally operate. Especially, with the development of informatization and modernization of society, the reliability requirement of users on power supply is higher and higher, and once some important users break down the power supply due to sudden system failure, the normal life order of the society can be destroyed, thereby causing serious political influence or economic loss. The method has the advantages that the problem of power supply safety of important users is researched, and the method plays an extremely important role in guaranteeing social stability and national economy development. The issuing of 'national large-area blackout incident emergency plan' in 11 months in 2015 defines that in the face of a large-area blackout incident which possibly occurs or has already occurred, local people and governments and related departments thereof, relevant dispatching institutions of energy authorities and power enterprises develop disposal work in each stage of organizing systems, monitoring early warning and information reporting, emergency response, post-treatment, disposal evaluation and safeguard measures according to responsibility division and relevant plans. Therefore, the method can prevent and reduce the emergency and the damage caused by the emergency to the maximum extent, ensure the safe and stable operation of the power grid, ensure the power consumption requirements of important urban users, and has important significance for maintaining the urban safety and social stability and promoting the comprehensive coordination and sustainable development of the economic society. For example, a distribution-dispatching-integration-based overall-process-oriented power protection management and control method disclosed in chinese patent publication No. CN106651643A utilizes existing construction achievements such as an existing dispatching automation system and a distribution automation system, based on the integrated dispatching and monitoring of the provincial and local distribution network, the integrated dispatching and monitoring of important users during power conservation is closely surrounded and guaranteed, the integrated management and control of the whole process of power conservation scheme compilation and execution monitoring, integrated dispatching analysis, power supply path tracing, power conservation area positioning, on-line evaluation of power supply risks of the important users, power conservation emergency scheme management and control and treatment are realized, the key point is prevention, a plurality of power-protection schemes are provided, command and supervision on power-protection personnel during actual fault power failure or planned power failure maintenance are lacked, the most needed condition of the power protection system is that the power protection system can make a quick response when a fault occurs, and the power protection system instructs power protection personnel to carry out effective first-aid repair.
Disclosure of Invention
The invention solves the problem that the existing power protection system is lack of command and supervision for power protection personnel during actual fault power failure or planned power failure maintenance, provides an intelligent decision-making method of the power protection system based on power protection big data, and quickly arranges the power protection personnel to maintain power supply equipment by calling the power protection data of a power protection big database as the basis of the intelligent decision-making of the power protection system, and simultaneously utilizes 5G technology to directly broadcast the maintenance process to strengthen the supervision force for the work of the power protection personnel.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an intelligent decision-making method of a power protection system based on power protection big data comprises a planned power failure decision, wherein the planned power failure decision comprises,
s1, the power protection system carries out fault simulation on the planned power failure equipment;
s2, the power protection system commands the power protection personnel to carry out detection and maintenance;
and S3, the power protection system notifies the planned power failure.
Important power supply equipment needs to be regularly overhauled, power failure needs to be carried out on the power supply equipment during overhaul, and therefore power failure needs to be planned.
Preferably, the step S1 of simulating the failure of the planned blackout equipment includes,
s101, receiving information of planned power failure equipment and a fault type of the planned power failure equipment by a power protection system;
and S102, the power protection system utilizes the large power protection database to study and judge the faults of the planned power failure equipment, and power failure time, power failure range and affected users are obtained.
The line connection and the known fault type of the power supply equipment are stored in the large power-saving database, after the power supply equipment scheduled to be powered off is powered off, the power-off range and the affected users affected by the power supply equipment can be obtained due to the fact that the line connection is known, the power-off time is obtained according to the selected fault type of maintenance, and the whole process is judged and processed by the computer, so that the method is fast and reliable.
Preferably, the fault type is a fault type which has occurred in the large power protection database, and the power protection system acquires overhaul time of the corresponding fault type in the large power protection database as power failure time.
Preferably, in S2, the process of the power protection system directing the power protection personnel to perform inspection and maintenance includes,
s201, the power protection system acquires the geographical position of planned power failure equipment;
s202, the power protection system obtains a contact way of a power protection person closest to the geographical position of the planned power failure equipment from a power protection big database;
s203, the power protection system contacts power protection personnel to the position of the planned power failure equipment through a short message;
and S204, generating a work order by the power protection system, recording the overhaul progress of the power protection personnel by taking half an hour as a unit by the work order, and monitoring the overhaul process in real time by the power protection system through a camera.
The geographical position information of the power supply equipment and the geographical position information of the power protection personnel are stored in the large power protection database, and the power protection system can quickly match the nearest power protection personnel according to the geographical position information of the power supply equipment needing to be overhauled, so that the arrival time of the power protection personnel is shortened, and the working efficiency is improved; and the power protection personnel inputs the maintenance progress for later fault type maintenance reference, so that the decision-making capability of the power protection system is improved.
Preferably, the step of notifying the planned blackout at S3 includes,
s301, the power protection system obtains the contact information of the affected users in the power failure range from the power protection big database;
s302, the power protection system informs the affected user of the power failure range and the power failure time through short message communication, provides a supervision link at the same time, and performs S303 if the affected user clicks the supervision link;
and S303, the power protection system displays the camera real-time monitoring and overhauling process on the mobile phone of the affected user in a live broadcast mode through a 5G transmission technology.
Preferably, a fault outage decision is included, the fault outage decision including,
SA, the power protection system identifies the information of the fault power failure equipment;
SB, the power protection system commands the power protection personnel to carry out detection and maintenance;
and SC, the power protection system notifies the failure power failure.
Preferably, the SA, the power protection system identifying the fault blackout equipment information includes acquiring a geographical location, historical fault information, and a fault type of the fault blackout equipment, acquiring the blackout time, the blackout range, and the affected user if the fault type is known, acquiring the blackout range and the affected user if the fault type is unknown, and selecting the longest blackout time among all known fault types as the predicted blackout time.
Preferably, the specific process of the SB, the power protection system commanding the power protection personnel to perform detection and maintenance comprises,
the method comprises the following steps that SBa, a power protection system obtains a contact way of a power protection person closest to the geographical position of a fault power failure device from a power protection big database;
SBb, the power protection system matches the fault type with the fault type of the large power protection database, and if the same fault exists, a processing scheme for the fault type in the large power protection database is called;
the system comprises an SBc, a power protection system and a mobile phone, wherein the power protection system contacts power protection personnel to go to the position of the planned power failure equipment through a short message and sends a processing scheme to the mobile phone of the power protection personnel in a short message link mode;
SBd, the guarantor's electric system generates the work order, and the work order takes half an hour as the unit record by the maintenance progress of guarantor's input, and the guarantor's electric system passes through camera real time monitoring maintenance process.
The fault type is known, the power protection scheme for solving the fault type is also known and exists in a large power protection database, and the power protection system enables power protection personnel to directly overhaul the power protection system according to the power protection scheme, so that the method is efficient and convenient.
Preferably, in the SBb, if there is no identical fault, the following steps are performed by skipping SBc and SBd,
SB1, the power protection system contacts the power protection personnel to go to the position of the planned power failure equipment through a short message;
SB2, the power protection system generates a work order, the work order records the type and the processing scheme of a new fault recorded by the power protection personnel, the work order records the overhaul schedule recorded by the power protection personnel in half an hour, and the power protection system monitors the overhaul process in real time through a camera;
SB3, the power protection system transmits the type and handling scheme of the new fault to the big power protection database.
The fault type is unknown, the power protection scheme to be solved is unknown, the power protection personnel detects the fault and the power protection scheme to the site, the power protection personnel records the new fault and the power protection scheme into the power protection big database through the power protection system, the fault type and the power protection scheme stored in the power protection big database are gradually improved, and therefore the decision-making capability of the power protection system is indirectly improved.
Preferably, the SC, the power protection system, notifying the fault power failure, comprises the steps of,
SC1, the power protection system obtains the contact information of the affected users in the power failure range from the power protection big database;
SC2, the power protection system informs the affected user of the power failure range and the power failure time or the estimated power failure time through short message communication, and provides a supervision link at the same time, if the affected user opens the supervision link, SC3 is carried out;
and SC3, the power protection system displays the camera real-time monitoring and repairing process on the mobile phone of the affected user in a live broadcast mode through a 5G transmission technology.
The live broadcast mode is utilized to supervise the maintenance work of the power protection personnel, the self-restraint consciousness of the power protection personnel is effectively enhanced, and meanwhile, the user feels that the power protection personnel make urgent repair and understand the repair.
Meanwhile, the 5G transmission technology can also realize the image conversation between the power protection system and the mobile phone of the power protection personnel, and when the fault encountered by the power protection personnel is unknown and can not be solved, the remote operation can be realized by communicating with the personnel in the control center of the power protection system through the image conversation.
The invention has the following beneficial effects: the intelligent decision can be made on planned power failure and fault power failure; when the fault encountered by the power protection personnel is unknown and can not be solved, the remote operation can be realized by communicating with the control center personnel of the power protection system through image conversation; the power protection personnel enter the new fault and the power protection scheme thereof into the power protection big database through the power protection system, and the fault type and the power protection scheme stored in the power protection big database are gradually improved, so that the decision-making capability of the power protection system is indirectly improved; and the maintenance work of the power protection personnel is supervised by utilizing a live broadcast mode.
Drawings
FIG. 1 is a diagram of a planned blackout decision process in an embodiment.
Fig. 2 is a diagram of a fault blackout decision process in an embodiment.
Detailed Description
Example (b):
the embodiment provides an intelligent decision method of a power protection system based on power protection big data, referring to fig. 1, which includes a planned blackout decision, the planned blackout decision includes,
and S1, the power protection system carries out fault simulation on the planned power failure equipment, and the process comprises the following steps,
s101, receiving information of planned power failure equipment and a fault type of the planned power failure equipment by a power protection system;
and S102, the power protection system utilizes the large power protection database to study and judge the faults of the planned power failure equipment, and power failure time, power failure range and affected users are obtained.
The line connection and the known fault type of the power supply equipment are stored in the large power-saving database, after the power supply equipment scheduled to be powered off is powered off, the power-off range and the affected users affected by the power supply equipment can be obtained due to the fact that the line connection is known, the power-off time is obtained according to the selected fault type of maintenance, and the whole process is judged and processed by the computer, so that the method is fast and reliable.
Preferably, the fault type is a fault type which has occurred in the large power protection database, and the power protection system acquires the overhaul time of the corresponding fault type in the large power protection database as the power failure time;
s2, the power protection system instructs the power protection personnel to carry out detection and maintenance, the process comprises,
s201, the power protection system acquires the geographical position of planned power failure equipment;
s202, the power protection system obtains a contact way of a power protection person closest to the geographical position of the planned power failure equipment from a power protection big database;
s203, the power protection system contacts power protection personnel to the position of the planned power failure equipment through a short message;
and S204, generating a work order by the power protection system, recording the overhaul progress of the power protection personnel by taking half an hour as a unit by the work order, and monitoring the overhaul process in real time by the power protection system through a camera.
The geographical position information of the power supply equipment and the geographical position information of the power protection personnel are stored in the large power protection database, and the power protection system can quickly match the nearest power protection personnel according to the geographical position information of the power supply equipment needing to be overhauled, so that the arrival time of the power protection personnel is shortened, and the working efficiency is improved; the power protection personnel input the maintenance progress for later fault type maintenance reference, so that the decision-making capability of the power protection system is improved;
s3, the power protection system notices the planned power failure, which includes,
s301, the power protection system obtains the contact information of the affected users in the power failure range from the power protection big database;
s302, the power protection system informs the affected user of the power failure range and the power failure time through short message communication, provides a supervision link at the same time, and performs S303 if the affected user clicks the supervision link;
and S303, the power protection system displays the camera real-time monitoring and overhauling process on the mobile phone of the affected user in a live broadcast mode through a 5G transmission technology.
Important power supply equipment needs to be regularly overhauled, power failure needs to be carried out on the power supply equipment during overhaul, and therefore power failure needs to be planned.
Referring to fig. 2, an intelligent power protection system decision method based on big data of power protection further includes a fault outage decision, which includes,
SA, the power protection system identifies the information of the fault power failure equipment,
the power protection system identifies the information of the fault power failure equipment, wherein the information comprises the geographical position, the historical fault information and the fault type of the fault power failure equipment, if the fault type is known, the power failure time, the power failure range and the affected user are obtained, if the fault type is unknown, the power failure range and the affected user are obtained, and the longest power failure time in all known fault types is selected as the predicted power failure time;
SB, the power protection system commands the power protection personnel to carry out detection and maintenance, the process comprises,
the method comprises the following steps that SBa, a power protection system obtains a contact way of a power protection person closest to the geographical position of a fault power failure device from a power protection big database;
SBb, the power protection system matches the fault type with the fault type of the large power protection database, and if the same fault exists, a processing scheme for the fault type in the large power protection database is called;
the system comprises an SBc, a power protection system and a mobile phone, wherein the power protection system contacts power protection personnel to go to the position of the planned power failure equipment through a short message and sends a processing scheme to the mobile phone of the power protection personnel in a short message link mode;
SBd, the guarantor's electric system generates the work order, and the work order takes half an hour as the unit record by the maintenance progress of guarantor's input, and the guarantor's electric system passes through camera real time monitoring maintenance process.
The fault type is known, the power protection scheme for solving the fault type is also known and exists in a large power protection database, and the power protection system enables power protection personnel to directly overhaul the power protection system according to the power protection scheme by calling the power protection scheme, so that the method is efficient and convenient;
in SBb, if there is no same fault, skip SBc and SBd to proceed the following steps,
SB1, the power protection system contacts the power protection personnel to go to the position of the planned power failure equipment through a short message;
SB2, the power protection system generates a work order, the work order records the type and the processing scheme of a new fault recorded by the power protection personnel, the work order records the overhaul schedule recorded by the power protection personnel in half an hour, and the power protection system monitors the overhaul process in real time through a camera;
SB3, the power protection system transmits the type and handling scheme of the new fault to the big power protection database.
The fault type is unknown, the power protection scheme to be solved is unknown, the power protection personnel detects the fault and the power protection scheme to the site, the power protection personnel records the new fault and the power protection scheme into the power protection big database through the power protection system, the fault type and the power protection scheme stored in the power protection big database are gradually improved, and therefore the decision-making capability of the power protection system is indirectly improved.
SC, the power protection system notifies the failure power failure, the process comprises,
SC1, the power protection system obtains the contact information of the affected users in the power failure range from the power protection big database;
SC2, the power protection system informs the affected user of the power failure range and the power failure time or the estimated power failure time through short message communication, and provides a supervision link at the same time, if the affected user opens the supervision link, SC3 is carried out;
and SC3, the power protection system displays the camera real-time monitoring and repairing process on the mobile phone of the affected user in a live broadcast mode through a 5G transmission technology.
The live broadcast mode is utilized to supervise the maintenance work of the power protection personnel, the self-restraint consciousness of the power protection personnel is effectively enhanced, and meanwhile, the user feels that the power protection personnel make urgent repair and understand the repair.
Meanwhile, the 5G transmission technology can also realize the image conversation between the power protection system and the mobile phone of the power protection personnel, and when the fault encountered by the power protection personnel is unknown and can not be solved, the remote operation can be realized by communicating with the personnel in the control center of the power protection system through the image conversation.
The invention has the following beneficial effects: the intelligent decision can be made on planned power failure and fault power failure; when the fault encountered by the power protection personnel is unknown and can not be solved, the remote operation can be realized by communicating with the control center personnel of the power protection system through image conversation; the power protection personnel enter the new fault and the power protection scheme thereof into the power protection big database through the power protection system, and the fault type and the power protection scheme stored in the power protection big database are gradually improved, so that the decision-making capability of the power protection system is indirectly improved; and the maintenance work of the power protection personnel is supervised by utilizing a live broadcast mode.

Claims (10)

1. An intelligent decision-making method of a power protection system based on power protection big data is characterized by comprising a planned power failure decision, wherein the planned power failure decision comprises the following steps of,
s1, the power protection system carries out fault simulation on the planned power failure equipment;
s2, the power protection system commands the power protection personnel to carry out detection and maintenance;
and S3, the power protection system notifies the planned power failure.
2. The intelligent power protection system decision method according to claim 1, wherein the step S1 of performing fault simulation on the planned blackout equipment comprises,
s101, receiving information of planned power failure equipment and a fault type of the planned power failure equipment by a power protection system;
and S102, the power protection system utilizes the large power protection database to study and judge the faults of the planned power failure equipment, and power failure time, power failure range and affected users are obtained.
3. The intelligent power protection system decision method based on the big power protection data as claimed in claim 2, wherein the fault type is a fault type that has occurred in the big power protection database, and the power protection system obtains the repair time of the corresponding fault type in the big power protection database as the power failure time.
4. The intelligent power protection system decision method according to claim 3, wherein the process of the power protection system directing the power protection personnel to perform the inspection and maintenance comprises, at S2,
s201, the power protection system acquires the geographical position of planned power failure equipment;
s202, the power protection system obtains a contact way of a power protection person closest to the geographical position of the planned power failure equipment from a power protection big database;
s203, the power protection system contacts power protection personnel to the position of the planned power failure equipment through a short message;
and S204, generating a work order by the power protection system, recording the overhaul progress of the power protection personnel by taking half an hour as a unit by the work order, and monitoring the overhaul process in real time by the power protection system through a camera.
5. The intelligent power protection system decision method according to claim 4, wherein said S3 process for notifying the planned power outage comprises,
s301, the power protection system obtains the contact information of the affected users in the power failure range from the power protection big database;
s302, the power protection system informs the affected user of the power failure range and the power failure time through short message communication, provides a supervision link at the same time, and performs S303 if the affected user clicks the supervision link;
and S303, the power protection system displays the camera real-time monitoring and overhauling process on the mobile phone of the affected user in a live broadcast mode through a 5G transmission technology.
6. The intelligent power protection system decision method based on big power protection data as claimed in claim 1, further comprising a fault outage decision, wherein the fault outage decision comprises,
SA, the power protection system identifies the information of the fault power failure equipment;
SB, the power protection system commands the power protection personnel to carry out detection and maintenance;
and SC, the power protection system notifies the failure power failure.
7. The intelligent power-protection system decision method based on big power-protection data as claimed in claim 6, wherein said SA, power-protection system recognizing the failure blackout equipment information includes obtaining the geographical location, historical failure information and failure type of the failure blackout equipment, obtaining blackout time, blackout range and affected users if the failure type is known, obtaining blackout range and affected users if the failure type is unknown, and selecting the longest blackout time of all known failure types as the estimated blackout time.
8. The intelligent power protection system decision method according to claim 7, wherein the SB and the power protection system instructs the power protection personnel to perform the specific process of detection and maintenance including,
the method comprises the following steps that SBa, a power protection system obtains a contact way of a power protection person closest to the geographical position of a fault power failure device from a power protection big database;
SBb, the power protection system matches the fault type with the fault type of the large power protection database, and if the same fault exists, a processing scheme for the fault type in the large power protection database is called;
the system comprises an SBc, a power protection system and a mobile phone, wherein the power protection system contacts power protection personnel to go to the position of the planned power failure equipment through a short message and sends a processing scheme to the mobile phone of the power protection personnel in a short message link mode;
SBd, the guarantor's electric system generates the work order, and the work order takes half an hour as the unit record by the maintenance progress of guarantor's input, and the guarantor's electric system passes through camera real time monitoring maintenance process.
9. The intelligent power protection system decision method according to claim 8, wherein in SBb, if there is no same fault, the SBc and SBd are skipped to proceed the following steps,
SB1, the power protection system contacts the power protection personnel to go to the position of the planned power failure equipment through a short message;
SB2, the power protection system generates a work order, the work order records the type and the processing scheme of a new fault recorded by the power protection personnel, the work order records the overhaul schedule recorded by the power protection personnel in half an hour, and the power protection system monitors the overhaul process in real time through a camera;
SB3, the power protection system transmits the type and handling scheme of the new fault to the big power protection database.
10. The intelligent power protection system decision method as claimed in claim 8, wherein the SC, power protection system notifying fault power failure comprises the following steps,
SC1, the power protection system obtains the contact information of the affected users in the power failure range from the power protection big database;
SC2, the power protection system informs the affected user of the power failure range and the power failure time or the estimated power failure time through short message communication, and provides a supervision link at the same time, if the affected user opens the supervision link, SC3 is carried out;
and SC3, the power protection system displays the camera real-time monitoring and repairing process on the mobile phone of the affected user in a live broadcast mode through a 5G transmission technology.
CN201911258832.2A 2019-12-10 2019-12-10 Power protection system intelligent decision method based on power protection big data Pending CN111178685A (en)

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Cited By (1)

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Application publication date: 20200519