JP5903121B2 - Disaster recovery support system and disaster recovery support program - Google Patents

Description

  The present invention relates to a disaster recovery support system and a disaster recovery support program that support power supply recovery when a power failure occurs due to a disaster.

  When a wide range of power outages occur due to disasters such as earthquakes and typhoons, it has been usual to restore power supply fairly without setting priorities. For this reason, even if there are customers / facility to which power should be preferentially supplied, recovery for these customers may be delayed, which may hinder local disaster relief.

  On the other hand, a system is known in which importance (priority) is assigned to a load (customer) in advance, and the load is restored in order from the most important load at the time of restoration (for example, see Patent Document 1). . This system creates a load transmission procedure for loads that can be recovered by a power outage load included in a supply-prone area in order from the load with the highest priority.

JP 05-191925 A

  By the way, the consumer who should supply power preferentially at the time of a disaster is not uniquely determined, but should be determined by the situation of the customer caused by the disaster. However, in the system of Patent Document 1, since the priority order is uniquely determined in advance, there may be a case where recovery cannot be performed with an appropriate priority order according to the situation of the customer.

  SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a disaster recovery support system and a disaster recovery support program that enable recovery with an appropriate priority according to the situation of a customer.

In order to solve the above problems, the invention of claim 1 is a disaster recovery support system that supports recovery of power supply when a power failure occurs due to a disaster, and stores a power supply system to each customer Demand for storing customer information including the location of specific consumers, including supply system storage means, consumers who are public facilities, consumers who are hospitals, and consumers who use electric medical equipment necessary for life support House information storage means, disaster information acquisition means for acquiring disaster information including disaster occurrence date and time, content, scale, current time, the power supply system stored in the supply system storage means, and customer information Based on the customer information stored in the storage means and the disaster information acquired by the disaster information acquisition means, consumers and victims who are predicted to have high public interest are gathered Forecasted demand , Including a demand who is predicted that there is a risk of being exposed to the crisis of life, indexing the priority customers, and the recovery order develop means to increase develop a restoration priority of the priority customers, developed in the recovery order established means In order to supply power in accordance with the restoration priority order, a restoration route formulating means for formulating a system route to be restored from the power source side based on the power supply system stored in the supply system storage means; In the inspection information storage means, the inspection information storage means for storing inspection information including the defect content and the defect position discovered in the above, and the position where the worker should be arranged in the system route established by the recovery route establishment means is stored in the inspection information storage means. And a worker formulating unit that formulates based on the stored inspection information .

  According to the present invention, when disaster information such as the date and time of occurrence, contents, and scale of the disaster is acquired by the disaster information acquisition means, the current time, the power supply system to each customer, and the identification are determined by the recovery order formulation means Based on the customer information such as the customer's location and the acquired disaster information, consumers who are expected to have high public interest, consumers who are predicted to have gathered victims, and life A priority customer such as a customer who is predicted to be exposed to a crisis is determined, and the priority of restoration of the priority customer is set high.

The invention of claim 2 is a disaster recovery support program for supporting recovery of power supply in the event of a power failure due to a disaster, wherein the computer stores the power supply system for each consumer. Customer information storage that stores customer information including the location of specific consumers, including means, consumers who are public facilities, consumers who are hospitals, and consumers who use electric medical equipment necessary for life support Means, disaster information acquisition means for acquiring disaster information including disaster occurrence date and time, content, scale, current time, the power supply system stored in the supply system storage means, and customer information storage means Based on the stored customer information and the disaster information acquired by the disaster information acquisition means, it is predicted that consumers and disaster victims are expected to have high public interest. Consumer Including a demand who is expected that there is a risk of being exposed to the crisis of life, indexing the priority customers, and the recovery order develop means to increase develop a restoration priority of the priority customers, it is developed in the recovery order established means In order to supply power in accordance with the restoration priority, a restoration route formulating means for formulating a system route to be restored from the power supply side based on the power supply system stored in the supply system storage means; In the inspection information storage means for storing inspection information including the detected defect content and the defect position, and in the system route established by the recovery route establishment means, the position where the worker should be arranged is stored in the inspection information storage means. It is made to function as a worker formulating means that formulates based on the inspection information .

According to the first and second aspects of the present invention, consumers and victims who are expected to have high public interest are gathered based on the current time, power supply system, customer information, and disaster information. Priority consumers such as a predicted consumer and a consumer who is predicted to be at risk of life are determined, and the priority order of restoration of the priority consumer is set high. In other words, a customer who really needed early power supply due to the occurrence of a disaster is identified, and the recovery priority of this customer is set high. Therefore, an appropriate and flexible priority according to the situation of the customer Can be recovered.

In addition , in order to supply power according to the restoration priority order, a system route (transmission procedure) to be restored from the power source side is formulated, and by restoring according to this system route, a truly early power supply is required. It is possible to restore the customer early and reliably.

In addition , the location where workers should be placed on the system route is determined based on the details of defects and locations discovered during patrols. In addition, it is possible to quickly and surely recover a consumer who has been properly eliminated and who really needed an early power supply.

It is a schematic block diagram showing a disaster recovery support system according to an embodiment of the present invention. It is a figure which shows the example of the electric power supply system of the system | strain database of the disaster recovery assistance system of FIG. It is a figure which shows the example of data of the area database of the disaster recovery assistance system of FIG. It is a figure which shows the 1st example of the power transmission priority, the power transmission procedure, and worker arrangement | positioning procedure by the disaster recovery assistance system of FIG. It is a figure which shows the 2nd example of the power transmission priority, the power transmission procedure, and worker arrangement | positioning procedure by the disaster recovery assistance system of FIG. It is a flowchart which shows the effect | action of the disaster recovery assistance system of FIG.

  The present invention will be described below based on the illustrated embodiments.

  FIG. 1 is a schematic block diagram showing a disaster recovery support system 1 according to an embodiment of the present invention. This disaster recovery support system 1 is a system that supports recovery of power supply in the event of a power failure due to a disaster such as an earthquake or a typhoon, and mainly includes a system database (supply system storage means) 2 and a section database (demand). House information storage means, patrol information storage means) 3, communication section (disaster information acquisition means) 4, order formulation task (recovery order formulation means) 5, route development task (recovery route formulation means) 6, and workers A formulation task (worker formulation means) 7 and a central processing unit 8 that controls these tasks are provided.

  The system database 2 is a database that stores a power supply system to each consumer. Specifically, as shown in FIG. 2, a route (power supply system diagram) of transmission and distribution lines for supplying power from each substation (power supply side) to each consumer is stored. Here, a section between the pole switches DM is defined as one section. Moreover, the case where the A section-I section shown in FIG.

  The section database 3 includes customers who are public facilities, consumers who are hospitals, and consumers who use electric medical devices (for example, respiratory organs) necessary for life support, including consumers of specific consumers. This is a database that stores information and inspection information including defect contents and defect positions discovered during inspection. In this embodiment, information including customer information and patrol information is stored for each section.

  Specifically, as shown in FIG. 3, a specific customer 31, a patrol result 32, a power outage history 33, a power outage schedule 34, the number of units 35, section information 36, and the like are stored for each section. The specific customer 31 stores customer information such as whether or not there is a specific customer in this section, and the content and type in the case of the specific customer. Thus, in this embodiment, by storing whether or not a specific customer exists for each section, customer information including the position (section) of the specific consumer is stored. Here, specific consumers include government offices (customers that are public facilities), hospitals, consumers who use respiratory equipment, schools designated as shelters, infrastructure bases (communication facilities, gas facilities), etc. Of course, a plurality of specific consumers may exist in one section.

  The patrol result 32 stores patrol information including defective contents and pass / fail judgments, etc., which were found during a patrol inspection performed in the past in this section. Thus, in this embodiment, the patrol information including the defective position (defective section) is stored by storing the patrol information for each section. The power outage history 33 stores the presence and number of power outages that occurred within the past year, the power outage schedule 34 stores the presence or absence of a power outage scheduled within a predetermined period, and the number of units 35 includes this section. The number of consumers is stored. The section information 36 stores regional information on whether this section is an urban area, a rural area, or a mountainous area, the distance from the substation to this section, and the travel time from the substation to this section. .

  The communication unit 4 is a communication interface for transmitting / receiving information / data to / from the outside, and receives / acquires disaster information including the date / time, contents, and scale of disaster occurrence from the outside. Here, the outside includes server computers, etc. of organizations that collect and manage disaster information. Disaster information includes the name and location of shelters, the number of evacuees, areas isolated due to disasters, as described below. Information is also included. In addition, a power distribution automation system that generates power outage information including a power outage range, the date and time of occurrence of power outage, recovery status, and the like is included outside, and the power outage information is received as disaster information.

  The rank formulation task 5 has a public benefit based on the current time, the power supply system stored in the grid database 2, the customer information stored in the section database 3, and the disaster information acquired by the communication unit 4. Identify priority consumers, including those who are expected to be high, those who are expected to be affected, and those who are predicted to be at risk of life. It is a task program that sets high priority for restoration of priority customers. That is, the power supply system included in the power outage range of the power outage information is acquired from the system database 2, and the priority customers that are required to supply power at an early stage are determined from the customers in the power supply system / power outage range. The power transmission priority (recovery priority) of the section including this priority consumer is set high.

  Specifically, the following consumers are determined as priority consumers.

  First, if a customer is a school (specified customer) designated as an evacuation center and the evacuation of residents is predicted based on the disaster content and scale of the disaster information, or an evacuation advisory is issued in the disaster information If included, this consumer is a priority consumer where the victims are or are expected to gather.

  Second, if the consumer is a hospital (specific consumer) and it is predicted that many residents will be transported to the hospital based on the disaster content and scale of the disaster information, or many residents were injured in the disaster information When the information or the information conveyed to the hospital is included, this consumer is set as a priority consumer where the victims are gathered or predicted to gather.

  Third, if the customer is a city hall (specified customer) and a disaster emergency room is expected to be installed based on the disaster content and scale of the disaster information, or a disaster emergency room is installed in the disaster information If this information is included, this consumer is designated as a priority consumer that is expected to have high public interest.

  Fourth, the consumer is a consumer (specific consumer) who uses the respiratory organs, and the battery of the respiratory organ becomes less than a predetermined capacity (runs out) from the power failure occurrence date and time of the disaster information (power failure information) and the current time. If this is predicted, this customer is made a priority consumer that is predicted to be at risk of life.

  Fifth, the customer is a customer located in a mountainous area, and, for example, when isolated due to snow is predicted from the disaster content and scale of the disaster information, or information on the isolated area is included in the disaster information If this is the case, this consumer is designated as the priority consumer.

  Sixth, the customer is an infrastructure base (special customer) and has a backup power source (emergency generator, etc.). When it is predicted that it will be (cut), this consumer is set as a priority consumer.

  And the power transmission priority of the section including the priority consumer calculated in this way is set high. At this time, when there are a plurality of sections including priority consumers, there is a possibility that the priority order of sections including more priority consumers may be set higher based on a predetermined rule or exposed to a life crisis. The priority of the section including the priority consumer predicted to be higher is set higher, or the priority of the section including the priority consumer predicted to be gathered with the disaster is set higher. Moreover, you may set the priority of a section with many past power failure frequency and a future power failure plan, and a section with many houses (the number of power outages) higher.

  The route formulation task 6 formulates a system route to be restored from the power source side based on the power supply system stored in the system database 2 in order to supply power according to the recovery priority order formulated in the order formulation task 5. It is a task program. That is, a power transmission procedure / recovery route indicating which section on the power source side should be restored / transmitted in order to supply power early to the section set with a high power transmission priority in the ranking formulation task 5 Is formulated based on the power supply system.

  Specifically, for example, as shown in FIG. 4, the H section is set to the first priority, the I section is set to the second priority, and the A section is set to the third priority (case 1). ) First, in order to transmit power to the H section of the first priority, power is transmitted through the A section and G section located at the intermediate point from the substation (power supply side) to the H section, and then the H section is transmitted. To do. Next, in order to transmit power to the I section having the second priority, the I section is transmitted. As a result, the H, I, and A sections with high priority are all transmitted, and the trunk line of the system is transmitted, so that power is transmitted to the B section, E section, and F section that are branches. At this time, power is transmitted in the order of B section, E section, and F section close to the substation (power supply side). Then, a power transmission procedure of transmitting power to the remaining C section and D section is formulated.

  Further, as shown in FIG. 5, when the A section is set to the first priority, the H section is set to the second priority, and the I section is set to the third priority (case 2), first, In order to transmit power to the A section having the priority of 1, the A section is first transmitted. Next, in order to transmit power to the second priority H section, the G section located at the intermediate point from the substation (power supply side) to the H section is transmitted, then the H section is transmitted, Power is transmitted to the I section of the third priority. As a result, the A section, the H section, and the I section with high priority are all transmitted, and the trunk line of the system is transmitted, so that power is transmitted to the B section, E section, and F section that are branches. At this time, power is transmitted in the order of B section, E section, and F section close to the substation (power supply side). Then, a power transmission procedure of transmitting power to the remaining C section and D section is formulated.

  The worker formulation task 7 is a task program that formulates the position where the worker is to be placed in the system route formulated in the route formulation task 6 based on the inspection information stored in the section database 3. In other words, for the section where defects (such as tree contact and defective parts) were found in the past inspection, the section in which the order of the power transmission procedure formulated in the route development task 6 is given priority is given. (Placement priority) is formulated. At this time, a section with a long travel time may be preferentially formulated.

  Specifically, for example, in the case 1 described above, when a tree contact is found in the D section and the H section and a defective portion is found in the G section, first, as shown in FIG. First, workers are placed in the G section where is high. Next, a worker arrangement procedure is arranged in which workers are arranged in the H section where the order of the power transmission procedure is higher than that in the D section (travel time is longer), and then workers are arranged in the D section.

  Further, in the case 2 described above, when a tree contact is found in the A section and the H section, and a defective part is found in the G section, first, as shown in FIG. First, arrange the workers. Next, a worker placement procedure is defined in which workers are placed in the G section where the power transmission procedure is higher than the H section, and then workers are placed in the H section.

  Next, the operation of the disaster recovery support system 1 having such a configuration and a disaster recovery support method by the disaster recovery support system 1 will be described.

  Before a power failure occurs due to a disaster and the power supply is restored, disaster information from the outside is first received / acquired by the communication unit 4 as shown in FIG. 6 (step S1). Next, the priority formulating task 5 is activated, the priority consumers are determined as described above, and the recovery priority / power transmission priority of the section including the priority consumers is set high (step S2). Subsequently, the route formulation task 6 is activated, the system route / power transmission procedure for the section to be restored is formulated (step S3), and the worker formulation task 7 is activated to perform the work for each segment as described above. A staff placement procedure is formulated (step S4).

  Here, the power transmission priority order, the power transmission procedure, and the worker arrangement procedure formulated in steps S2 to S4 are output to a display or the like as shown in FIGS. Then, looking at these formulation results, recovery work is performed sequentially. That is, workers are sequentially arranged in each section according to the arrangement procedure, and each section is sequentially transmitted and restored according to the power transmission procedure.

  Further, the formulation in steps S2 to S4 may be automatically performed every predetermined time. In other words, disaster situations and customer situations change over time, and priority consumers that need early power supply also change. You may make it optimize the arrangement | positioning procedure of a worker suitably. Similarly, the formulation in steps S2 to S4 may be automatically performed every time disaster information is acquired from the outside by the communication unit 4. In other words, the disaster situation changes over time, and the priority customers who need early power supply also change. You may make it optimize the arrangement | positioning procedure of a member suitably. Furthermore, the formulation according to steps S2 to S4 may be performed at any time according to the situation. Here, such a plurality of times may be formulated before the start of the recovery work or after the start of the recovery work (while the work is in progress) depending on the situation.

  As described above, according to the disaster recovery support system 1 and the disaster recovery support method, the demand that is expected to increase the public interest based on the current time, the power supply system, the customer information, and the disaster information. Priority consumers, such as homes, consumers who are expected to gather disaster victims, and consumers who are predicted to be at risk of life, are determined. The recovery priority and transmission priority are set high. In other words, the customers who really needed early power supply due to the occurrence of a disaster are identified, and the transmission priority of this customer's section is set high, so appropriate and flexible according to the situation of the customer It becomes possible to restore power transmission in priority order.

  In addition, in order to supply power to each section according to the transmission priority order, the system route and power transmission procedure to be restored from the power source side are formulated. It is possible to quickly and surely recover customers who need to.

  Furthermore, since sections and order (placement procedure) in which workers should be placed in the system route are formulated, the placement of workers according to this placement procedure can be used to quickly and properly resolve defective parts, etc. Therefore, it is possible to quickly and surely restore a consumer who needs an early power supply.

  In addition, the transmission priority, transmission procedure, and worker placement procedure are automatically formulated, which not only reduces labor, but also enables appropriate and rapid formulation, resulting in rapid recovery. .

  Although the embodiment of the present invention has been described above, the specific configuration is not limited to the above embodiment, and even if there is a design change or the like without departing from the gist of the present invention, Included in the invention. For example, in the above embodiment, the disaster information is acquired by receiving the disaster information from the outside by the communication unit 4, but the disaster information may be acquired by inputting the disaster information from the outside. . Moreover, although the position of a customer, the defective position discovered by patrol, etc. are specified in a section, you may specify by a telephone pole number, latitude, and longitude. Further, although information / data is stored for each section in the section database 3, it may be stored for each customer or for each inspection location. Moreover, a priority consumer is not restricted to the above consumers.

  On the other hand, the following disaster recovery support program may be installed in a general-purpose computer.

  A disaster recovery support program for supporting the restoration of power supply in the event of a power outage due to a disaster,

  Supply system storage means (system database 2) for storing the power supply system to each consumer;

  Consumer information storage means (section) for storing customer information including the location of specific consumers, including consumers who are public facilities, consumers who are hospitals, and consumers who use electric medical devices necessary for life support Database 3),

  Disaster information acquisition means (communication unit 4) for acquiring disaster information including disaster occurrence date and time, content and scale;

  Based on the current time, the power supply system stored in the supply system storage means, the customer information stored in the customer information storage means, and the disaster information acquired by the disaster information acquisition means, the public interest is increased. Priority consumers, including those who are predicted to be, those who are expected to be affected, and those who are predicted to be at risk of life. A recovery order formulating means (rank formulating task 5) for formulating a high priority for home restoration;

  In order to supply power in accordance with the restoration priority established by the restoration order formulation means, a restoration route formulation means for formulating a system route to be restored from the power source side based on the power supply system stored in the supply system storage means ( Route development task 6)

  Patrol information storage means (section database 3) for storing patrol information including defect contents and defect positions discovered during patrol;

Worker formulation means (worker formulation task 7) for formulating the position where the worker should be placed in the system route established by the recovery route formulation means based on the inspection information stored in the inspection information storage means;
Disaster recovery support program characterized by functioning as

1 Disaster recovery support system 2 System database (Supply system storage means)
3 Section database (customer information storage means, patrol information storage means)
4 communication department (disaster information acquisition means)
5 rank formulation task (recovery rank formulation means)
6 Route development task (Recovery route development means)
7 Worker formulation task (worker formulation method)

Claims (2)

A disaster recovery support system that supports recovery of power supply in the event of a power outage due to a disaster,
Supply system storage means for storing the power supply system to each consumer;
Consumer information storage means for storing customer information including the location of specific consumers, including consumers who are public facilities, consumers who are hospitals, and consumers who use electric medical equipment necessary for life support;
Disaster information acquisition means to acquire disaster information including disaster occurrence date and time, content and scale,
Based on the current time, the power supply system stored in the supply system storage means, the customer information stored in the customer information storage means, and the disaster information acquired by the disaster information acquisition means Priority consumers, including those who are expected to have high public interest, those who are expected to be affected, and those who are predicted to be at risk of life And a recovery order formulating means for formulating a high priority for restoration of the priority consumer,
In order to supply power in accordance with the restoration priority established by the restoration order formulation means, a restoration route is established based on the power supply system stored in the supply system storage means to restore the system route to be restored from the power supply side. A formulating means,
Patrol information storage means for storing patrol information including defect contents and defect positions discovered during patrol;
In the system route formulated by the recovery route formulating means, a worker formulating means for formulating a position where a worker is to be arranged based on the patrol information stored in the patrol information storage means,
A disaster recovery support system characterized by comprising: A disaster recovery support program for supporting the restoration of power supply in the event of a power outage due to a disaster,
Supply system storage means for storing the power supply system to each consumer;
Consumer information storage means for storing customer information including the location of specific consumers, including consumers who are public facilities, consumers who are hospitals, and consumers who use electric medical equipment necessary for life support;
Disaster information acquisition means to acquire disaster information including disaster occurrence date and time, content and scale,
Based on the current time, the power supply system stored in the supply system storage means, the customer information stored in the customer information storage means, and the disaster information acquired by the disaster information acquisition means Priority consumers, including those who are expected to have high public interest, those who are expected to be affected, and those who are predicted to be at risk of life the indexing, and a recovery order established means to increase develop a restoration priority of the priority customers,
In order to supply power in accordance with the restoration priority established by the restoration order formulation means, a restoration route is established based on the power supply system stored in the supply system storage means to restore the system route to be restored from the power supply side. A formulating means,
Patrol information storage means for storing patrol information including defect contents and defect positions discovered during patrol;
In the system route formulated by the recovery route formulating means, a worker formulating means for formulating a position where a worker is to be arranged based on the patrol information stored in the patrol information storage means,
Disaster recovery support program characterized by functioning as

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