JP2006136085A - Method of supporting abnormal state report, and abnormal state report supporting device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an abnormal state report supporting method and an abnormal state report supporting device which enable avoidance of human errors by arranging the system so that it can automatically compute an influenced area where especially influence is forecast from weather information, etc. and that it automatically reports the abnormality to the address of emergent contact in a region applicable to the influenced area. <P>SOLUTION: This device judges whether an accumulator is in normal operation or abnormal operation from the acquired information such as electric property information, weather information, etc. When it is judged that it is in abnormal state, this next computes the area influenced by the abnormal state centering upon an accumulation facility in addition to the weather information. The influenced area is indicated together with a public facility, etc., on top of map information. The central control center judges the level of its abnormal state out of public facilities existing within a radius of forecast influence. The procedure geared to the level of abnormality is performed after input of judgement results. In the set abnormal state, emergent report procedure is automatically performed when it is judged that the emergent report to neighbor is necessary. Since it is automatic report procedure, the report is performed without fail. Emergent tackling becomes possible. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an abnormal state notification support method and an abnormal state notification support device. Specifically, the power storage device in operation will be in an abnormal state such as being destroyed due to a natural disaster, etc., and the electrode material of the power storage device will be released outside the device, so that When there is a concern about the impact, the affected area is automatically calculated, and the notification to the public facilities in the affected area is automated, so that the notification of the occurrence of an abnormal condition (disaster occurrence) can be reliably transmitted. It is what I did.

  Electric power stored in the power storage device is supplied to a necessary power system when surplus power at night is stored in the power storage device and the power demand increases during the daytime. Since cheap night electricity can be used, there is an advantage that the electricity charge can be reduced in the end, and by installing and using such a power storage device, the construction of power generation facilities and transmission / transformation facilities can be suppressed, and as a result Therefore, the power generation efficiency can be improved.

  If a facility for storing such surplus power is referred to as a power storage device (hereinafter simply referred to as a power storage device), a lead storage battery is known as this type of power storage device. In addition to lead-acid batteries, recently, studies have been made to use sodium-sulfur batteries (NAS batteries) as power storage devices from the viewpoint of miniaturization of equipment and the like.

  A sodium-sulfur storage battery uses a liquid of sodium as a negative electrode, a liquid of sulfur as a positive electrode, and reacts both liquids via an electrolyte (alumina ceramics, etc.) at a high reaction temperature of about 300 ° C. It is a storage battery that can be charged or discharged.

  Power storage devices using lead-acid batteries or sodium-sulfur batteries must be managed and operated as safely as possible and stably. On the other hand, power storage devices that use sodium-sulfur batteries, in particular, are charged and discharged by chemical reactions at high temperatures, and because they use hazardous materials such as sodium and sulfur, they are critical from failures inside the power storage device. It is unthinkable that the power storage facilities will be destroyed by natural disasters such as earthquakes, or that the power storage device will cause an abnormal state, which will be expanded into a disaster.

  Various management systems have been proposed in order to prevent a major disaster from being triggered by such an internal failure or natural disaster (for example, Patent Document 1).

  In Patent Document 1, battery characteristics of a secondary battery for power storage (such as a sodium-sulfur storage battery) 11 are measured by a characteristic measuring device 15, and whether or not the measurement result is abnormal is determined by an arithmetic processing device 18. Is a management system that issues a command to the control device 14 to stop the operation of the secondary battery 11 urgently.

JP 2002-272000 A

  By the way, the management system disclosed in Patent Document 1 is an emergency stop processing system in a facility in which a power storage device is installed. Therefore, when the power storage device has been urgently stopped but the emergency stop does not occur, or the facilities of the building (power storage facility) that contains the power storage device are destroyed, and the impact spreads outside the power storage facility No measures have been taken.

Therefore, it is not a solution for the following problems.
For example, if a liquid such as sodium used in a power storage device leaks, it reacts with water to induce a large explosion, or sodium reacts with sulfur or other gases, causing harmful gases to escape from the power storage facility. It is not limited to being released. In particular, since the power storage device is about the size of a cogeneration device, it may be installed in a region close to a living environment area such as a factory or an urban area from the viewpoint of increasing power transmission efficiency. It is necessary to avoid such an impact on neighboring areas in an emergency and to take appropriate post-processing measures.

  A possible post-processing measure is to set up a management center for the storage facility, constantly monitor the storage device and storage facility, and if an abnormal condition occurs, whether it can be dealt with by an abnormal process in the storage device. The management center determines whether it is possible to cope with the abnormal processing in the facility, or whether the scale is larger than that, and the evacuation advisory (evacuation advisory) should be made to the neighboring residents. If it is determined that the level is to make an evacuation advisory (evacuation advisory), the management center will be provided to public institutions such as schools, local governments, police, and fire departments located in areas where the impact is expected (affected area). It is possible to make an emergency contact from the side.

  However, the judgment of the area that is expected to have an impact is left to the person in charge at the management center, and the judgment may vary, or it may be necessary to actually contact this emergency contact by telephone. It can be forgotten or fail to contact all emergency contacts. This is not a sufficient emergency measure. It is the best of human error.

  Therefore, the present invention solves such a conventional problem, and automatically calculates an affected area that is particularly expected to be affected from weather information, etc., and provides an emergency contact information for the area corresponding to the affected area. The present invention proposes an abnormal condition report support method and an abnormal condition report support apparatus that can automatically report an abnormality and avoid human errors.

In order to solve the above-described problem, in the abnormal state notification support method according to the present invention described in claim 1, a computer is used to support the notification of the abnormal state in the power storage device for power.
Means for acquiring electrical characteristic information in the power storage device;
Means for determining an abnormal state in the power storage device from information indicating the acquired electrical characteristics;
Means for calculating the area affected by the abnormal state from the acquired information indicating the electrical characteristics and the weather information of the installation location where the power storage device is installed;
Means for displaying the influence area on the map information of the installation location,
Means for acquiring a notification network corresponding to rank information selected based on rank information of an abnormal level;
It is made to function as a means which performs a report process of abnormality information to the report destination in the report network which exists in the said influence area.

Moreover, in the abnormal state notification support device according to the present invention described in claim 8, a first detection means group for acquiring the electrical characteristics provided in the chargeable power storage device,
A second detection means group for acquiring weather information at an installation location where the power storage device is installed;
Means for determining an abnormal state of the power storage device from information indicating the electrical characteristics obtained from the first detection means group;
In consideration of the weather information obtained from the second detection means group according to the determination result, means for calculating the influence area of the abnormal state,
Means for determining the designated rank from the information ranked according to the abnormal state;
It comprises means for selecting an automatic notification network corresponding to a designated rank and performing a notification process of an abnormal condition to a notification destination existing in the affected area.

  In this invention, the information regarding the main electrical characteristics (electric storage characteristic) in a power storage device is acquired from the 1st sensor group (1st detection means group) installed in the power storage device. The main information relating to electrical characteristics is the charge / discharge current and the charge / discharge voltage. Further, the reaction temperature inside the power storage device is acquired from the first sensor group.

  A second sensor group (second detection means group) is provided at a place where the power storage facility equipped with the power storage device is installed, and acquires external weather information in the vicinity of the power storage facility. The external weather information is information such as wind direction / wind force, rainfall, and wind speed, and further information indicating the magnitude of the earthquake.

  Acquired information such as electrical characteristic information and weather information is automatically transmitted to the central monitoring center, and the electrical characteristic information is also transmitted to the in-house monitoring center provided in the power storage facility. At the in-house monitoring center, the power storage device is monitored 24 hours a day. When the power storage device is in an abnormal state, the emergency stop means is operated to make an emergency stop by waiting for an instruction from the central monitoring center or by an independent determination at the monitoring center in the hall.

  The acquired information is analyzed at the central monitoring center. Even at the central monitoring center, a process for determining whether the power storage device is operating normally or abnormally is performed from the acquired information. When the charging current is abnormally large or the reaction temperature is abnormally high, it is determined that the operation is in an abnormal state in consideration of the case where the power storage device is destroyed. If it is determined that the state is abnormal, this time, weather information and the like are added to calculate the area affected by the abnormal state centered on the power storage facility. This is because the area range affected by the wind direction and wind speed when an abnormal state occurs differs.

  The affected area is calculated from the wind speed and direction when an abnormal condition occurs. The affected area is displayed superimposed on the map information. This map information is a map display centered on the power storage facility, and also displays the radial distance from the power storage facility at the same time, for example, a radius of 1 km, 5 km, and 10 km. Furthermore, the main public facilities existing within the radial distance are displayed with corresponding symbols at the same time. Public facilities include schools (elementary, middle, and high schools), city halls, ward offices, police stations, and fire stations.

  The central monitoring center side determines the level of the abnormal state and designates (sets) the abnormal level. Waiting for the input of the determination result, processing according to the abnormal level is performed. Then, an emergency call process is performed on a public facility set in advance corresponding to the set abnormality level. As described above, when it is determined that an emergency call to the neighborhood is necessary, the emergency call process is executed for the public facility among the public facilities existing within the radius expected to be affected.

Here, a plurality of facilities that are supposed to report an abnormal state in an emergency are registered in advance as notification facilities (report destinations) together with the contents of the notification. The registered contents are emergency contact information (telephone number, FAX number, e-mail address, etc.) and notification contents for notifying emergency notification. As for the contents of the report, “This is a ×× electric power company. An abnormal situation has occurred at the power storage facility ×× in the building. Please notify the relevant department of evacuation (evacuation). (Repeat 2-3 times)
The line is automatically connected to the reporting facility, and the contents of the report stored in the database server are transmitted. The person in charge (responsible person) of the central monitoring center does not intervene in this line connection. All of the emergency calls are processed automatically to the relevant public facilities in the affected area. Even if the emergency call process is performed on all public facilities in the affected area, the processes after the acquisition process of the electrical property information and the like from the power storage facility are repeatedly executed until the warning system is canceled. However, if the abnormality level determination does not change, the emergency call process is performed only once.

  In the present invention, when an abnormal state occurs in the power storage facility, the abnormal state is automatically determined based on the information from the power storage facility side, and the area predicted to be affected by the abnormal state from the determination result is determined from the current weather information. It is calculated so that the abnormality content can be automatically reported to a report destination registered in advance as a public facility in the affected area and to be reported.

  According to this, when an abnormal state occurs, everything from the line connection with the necessary report destination to the report content is automatically performed, so there is no room for human error. As a result, there is a feature that the contents of the abnormality can be notified without fail to the necessary public facilities. As a result, it has the feature that it can support the creation of a quick initial action system such as evacuation advisories and evacuation advisories.

  Next, a preferred embodiment of the abnormal condition report support method and the abnormal condition report support apparatus according to the present invention will be described in detail with reference to the drawings. As the power storage device, a sodium sulfur storage battery is exemplified.

  In FIG. 1, a power storage facility 12 is installed at a predetermined position in a power storage site 14 showing a specific example of the power storage facility, and a power storage device 10 is provided at a predetermined position inside the power storage facility 12. The power storage device 10 includes not only emergency stop means but also known safety devices such as self-employed fire fighting equipment, and is designed and constructed to meet strict installation standards.

  In order to constantly monitor the electrical characteristics (battery characteristics) of a sodium-sulfur storage battery (not shown) placed in the power storage device 10, a first sensor group 20 is disposed in the power storage device 10. The first sensor group 20 is for obtaining each information of the electrical characteristics described above, and in this example, only the main sensors are shown. FIG. 1 shows a sensor (ammeter) 20a for detecting a charge / discharge current, a sensor (voltmeter) 20b for detecting a charge / discharge voltage, and a temperature sensor 20c. These pieces of information are collectively referred to as electrical characteristic information.

  A measuring device 30 is installed outside the power storage facility 12 in anticipation of safety in a predetermined portion inside or outside the power storage facility 12, in this example. The measurement apparatus 30 is supplied with electrical characteristic information such as charge / discharge detected by the first sensor group 20 described above. In addition, weather information obtained from the external environment where the power storage facility 12 is placed is supplied as measurement data. Therefore, the second sensor group (second detection means group) 22 is installed at an appropriate location in the power storage site 14.

  As weather information, in addition to wind direction, wind speed, and rainfall, information indicating the magnitude of an earthquake can be considered. Therefore, the second sensor group 22 is an anemometer 22a, a rain gauge 22b, and a seismometer 22c, and these pieces of measurement information are supplied to the measuring device 30. In this example, in addition to the weather information, information from a liquid amount detection sensor 26 installed in the drainage storage tank 24 is also supplied to the measurement device 30. The drainage storage tank 24 is not necessarily required for the power storage facility 12. This is a case where a storage tank 24 for temporarily storing drainage liquid that may be discharged from the power storage facility 12 is preliminarily installed in relation to the power storage facility 12. The weather information including information indicating the magnitude of the earthquake and the information including the liquid volume information are collectively called weather information.

  FIG. 2 is a configuration diagram (block diagram) showing an outline of the measuring device 30. The above-described electrical characteristic information is supplied to the electrical characteristic etc. measuring unit 32, converted into digital data, and first acquired information. As (measurement information), for example, time division multiplexing is performed.

  Similarly, the meteorological information is supplied to the meteorological information collecting unit 34, which is also converted into digital data, and then time-division multiplexed as second acquired information (measurement information), for example.

  The first and second acquired information is combined in the mixing / separating unit 36 and then converted into transmission information in the transmitting / receiving unit 38. When the transmission / reception unit 38 is wireless, it is converted into a transmission signal in a form suitable for wireless transmission. When the transmission / reception unit 38 is wired, the transmission / reception unit 38 is converted to a transmission signal suitable for wired transmission, and then transmitted via the transmission / reception terminal 39.

  The mixing / separating unit 36 separates transmission signals transmitted from a central monitoring center, which will be described later, and supplies them to the in-house monitoring center 40 and the emergency stop means 48. Even in the in-house monitoring center 40, the operating state of the power storage device 10 is constantly monitored. The in-house monitoring center 40 can be composed of a personal computer.

  The in-house monitoring center 40 has an abnormal state determination unit 42, and grasps and determines whether it is in a normal operation state or an abnormal operation state based on the electrical characteristic information. The determination result is supplied to the in-house monitoring headquarter 44, and a determination confirmation process based on internal regulations (such as monitoring rules) is performed. When the in-house monitoring headquarter 44 determines that the operation is abnormal, it issues a command to the in-house alarm device 46 to set up a warning system. In addition, an emergency stop command is sent to the emergency stop means 48 via the mixing / separating unit 36 as necessary to perform an emergency stop of the power storage device 10. Even when the emergency stop means 48 is operated in principle by an emergency stop command from the central monitoring center, the emergency stop command from the in-house monitoring center 40 may be given priority in some cases.

  FIG. 3 shows a specific example of the central monitoring center 50. The central monitoring center 50 can be constituted by a personal computer, a central control CPU 52, a memory means (for example, ROM) 54 storing a processing program for executing a series of operations such as abnormality monitoring and determination processing, and the like. As is well known, a memory means (for example, RAM) 56 is connected by a bus 59 so that they can communicate with each other.

  Further connected to the bus 59 are external input means (keyboard, mouse, etc.) 60 and memory means 58 for storing all information received from the power storage facility 12 and processing information as history information. The memory means 58 is a memory means having a relatively large capacity, and a hard disk, a semiconductor memory or the like can be used.

  In this embodiment, two monitors 62A and 62B are provided. The first monitor 62A functions as a monitor that displays neighboring map information including the power storage facility 12 and an area affected by the abnormality on this map information. The second monitor 62B is for displaying table information of abnormal levels to be determined in the central monitoring center 50. Details will be described later.

  A transmission / reception unit 66 is connected to the central monitoring center 50 via an interface 64 and is responsible for communication with the power storage facility 12. The central monitoring center 50 is further configured to search a plurality of database servers DB directly or via an internal network (such as a LAN) 68 as shown in the figure. FIG. 3 illustrates two database servers 70 and 72. The first database server 70 has emergency notification information to be notified including the contents (information to be stored in advance) when the power storage facility 12 is in an abnormal state, and the above-described abnormality level determination information. Is saved. Details will be described later. Everything except report contents is tabulated.

  The other database server 72 stores map information. This map information is two-dimensional information, and is map data that can cover a radius of about 10 to 20 km around the power storage facility 12. In this example, the map data has an accuracy (reduced scale) of about 1 / 10,000 to 25,000 / 000, but the accuracy is arbitrary. It is assumed that the map data includes at least information that can recognize public facilities such as schools and city halls.

  A line connection unit 69 is further connected to the bus 59. By driving the line connection unit 69, a line connection process for a specific emergency call destination registered in the database server 70 is automatically performed.

  FIG. 4 shows a display example of the first monitor 62A, and FIG. 6 shows a display example of the second monitor 62B. A display example of the first monitor 62A will be described. In this example, as shown in FIG. 4, an information display area 80 such as electrical characteristics is located at the top of the screen S1. The display area 80 has a bar structure, and as described above, the charge / discharge current (ampere), the charge / discharge voltage (volt), the temperature (° C.), and the like are sequentially displayed.

  A weather information display area 82 having a bar configuration is also provided on the lower side. In this display area 82, wind direction, wind speed (m / H), rainfall (mm), earthquake magnitude (magnitude), and liquid volume (cm) are sequentially displayed in this order, for example. Further, map information is displayed in a display area 84 on the lower side of the screen S1 and substantially at the center.

  This map information is neighboring map information centered on the power storage facility 12. The map information displays the position of the main public facility as a symbol and also displays the radial distance from the power storage facility 12. . In this example, 1 km, 5 km, and 10 km are displayed as concentric circles (broken lines).

  Further, in this map information, an influence area 85 is displayed in order to make it easy to understand an area predicted to be affected when an abnormal state occurs in the power storage facility 12. The influence area 85 is calculated based on weather information. For example, when the northwest wind is blowing and the wind speed is relatively high, the calculated influence area is relatively wide. For example, in this case, an area up to a radius of about 10 km is covered as shown in FIG. The calculated influence area 85 is displayed in the display area 84. In the example of FIG. 5, the influence area 85 includes a plurality of public facilities. In this example, it can be seen that the school (primary and junior high school), the ward office, the police station, and the hospital are in the affected area 85.

  The influence area 85 gradually expands or contracts, and the direction changes. This is because the weather conditions change. The time interval for calculating the influence area 85 is preferably as short as possible. Real-time is preferable if possible. However, due to the calculation processing speed and the like, the calculation is actually performed at intervals of 5 to 10 minutes, and the influence area 85 as the calculation result is displayed on the screen S1. This is because the current weather information is displayed in the display area 82 on the screen S1, and therefore the direction of influence and diffusion can be predicted from this weather information.

  FIG. 6 shows a display example on the second monitor 62B. First, FIG. 7 will be described. FIG. 7 shows information that serves as a guideline for determining an abnormal level, and is actually tabulated. It is a guideline for determining which abnormality level is the abnormal state currently occurring, and the person in charge of the central monitoring center 50 makes the determination. The abnormal state danger level, that is, the abnormal level, is divided into 10 levels. Abnormal level 1 is when the power storage device 10 automatically stops abnormally because some abnormality has occurred in the facility (power storage device 10). In this abnormal level 1, since it is a level that does not cause a problem in terms of equipment, it returns to a normal operating state after inspection. In some cases, automatic recovery is possible.

  Abnormal level 2 is a level in which an abnormal state continues even after an abnormal stop and is in a dangerous state in terms of equipment. Abnormal level 3 is a reserve level, and its danger content is not set yet in the figure.

  The abnormality level 4 is an abnormality level that is an equipment-related abnormality, but is an abnormal state that cannot be determined. Abnormal level 5 is a reserve level.

  The abnormal level 6 is a level in which the equipment abnormality is extremely severe and the damage is large, and is an abnormal level that requires immediate countermeasures. The abnormal level 7 is a reserve level, and when the abnormal level 8 is reached, there is a high possibility of an influence on the neighborhood, and this is a case of a very serious abnormal state. Abnormal level 9 is a reserve level.

  The abnormal level 10 is an extremely dangerous level where it is predicted that the influence on the neighborhood will surely occur, and should be evacuated immediately.

  The determination of such an abnormal level may not be able to be accurately determined only by the electrical characteristic information received by the central monitoring center 50. Therefore, in actuality, the on-site information from the on-site manager from the in-house monitoring center 40 is taken into account. Is judged.

  The same table information as FIG. 7 is displayed on the second monitor S2 as shown in FIG. The screen S2 is further provided with a check level column 86 on the left side of the abnormal level, and the checked abnormal level is confirmed by the confirm key 88. In the central monitoring center 50, the emergency call process is executed while referring to the value of the abnormal level confirmed by the confirmation key 88.

The emergency call will be described next.
In this example, a public facility that exists in the affected area 85 and is registered as an emergency call destination is selected as an emergency call destination from among the public facilities registered as an emergency call destination. An example is shown in FIG.

  This emergency call destination table includes, as its items, contact information (emergency call destination), transmission means (phone or fax in this example), a set abnormal level value (whether it is higher or lower than the set value), contact number (phone number) Or a FAX number), a distance (km) from the power storage facility 12, and a direction from the power storage facility 12. The contact number is preferably the department in charge of disaster prevention. This is because a representative number of a public facility may be mistaken for a prank call. It is preferable to ensure that the person in charge in the disaster prevention department knows it thoroughly.

  According to FIG. 8, when it is determined that the accident that has occurred is abnormal level 4 and abnormal level 4 is set, an emergency call is made to all of the fire department, dispatching station, elementary school, and kindergarten. When the abnormal level is 2, an emergency call is made only to the city hall. When an abnormal condition occurs at the power company headquarters, an emergency call is made regardless of the abnormal level.

  The content to be urgently called basically does not change depending on the abnormal level. However, the content of the emergency call can be changed to the content corresponding to the abnormal level in conjunction with the selection of the public facilities to be notified by the abnormal level. Moreover, when a certain value (for example, 4) or more is selected as an abnormal level, it can also be configured to make an emergency call to all public facilities in the affected area 84.

The emergency call is an automatic call. Accordingly, when the setting of the abnormal level is confirmed, the emergency call destination table is referred to, and the line processing is performed in order from the top of this table to the corresponding public facility and the automatic notification is made. For example, “This is a ×× electric power company. An abnormal situation has occurred at the power storage facility ×× in the hall. Please notify the relevant department of evacuation advice. Details will be reported from the Public Relations Department.” It is.
In order to make the emergency call content known, the content of the automatic call should be repeated at least twice.

FIG. 9 shows a processing procedure showing an example of the abnormal state report support method according to the present invention.
This abnormal state notification support processing is executed by starting a processing program stored in the memory means 54 provided in the central monitoring center 50 shown in FIG.

  This processing program is 24 hours a day. First, electrical characteristic information and weather information are acquired from the power storage facility 12 side (step 90). It is determined whether the state of the power storage device 10 is normal or abnormal from the electrical characteristic information among the acquired information (step 91). For the determination, reference is made to electrical characteristic information serving as a determination criterion. Specifically, as described above, it is a reference value of charge / discharge current, a reference value of charge / discharge voltage, and further a reference value of reaction temperature.

  Normality / abnormality of the operating state of the power storage device 10 is determined based on conditions such as whether all of these reference values are exceeded or some of them are exceeded. As a result of the determination, if it is determined to be normal, the information acquisition process is performed again (step 92). On the other hand, when it is determined that there is an abnormality, the process proceeds to the process of calculating the affected area using the acquired information and the process of drawing the affected area on the displayed map information (step 93).

  The acquired weather information is used for the calculation process of the influence area. This is because the affected area varies depending on the weather conditions of the power storage facility 12 when the abnormal state occurs. The direction and distance predicted to be affected by the wind direction, wind speed, and the like in the power storage facility 12 are calculated. The width of the area is determined in consideration of how the wind direction changes, but the width is set in anticipation of safety as much as possible.

  The calculated influence area is drawn on the neighboring map information. As a result, it is possible to roughly grasp what kind of public facilities and the like exist in the affected area, and thereby the degree of influence can be roughly predicted.

  Subsequently, by referring to the database server 70, the abnormal level table information is acquired and displayed on the second monitor 62B, whereby the abnormal level setting process of the center manager is performed (steps 94 and 95). When an abnormal level is not input for a predetermined time, a prompting process for input setting is performed (steps 96 and 97). As the prompting process, for example, displaying a message for prompting an abnormal level confirmation key process on the screen S2 of the second monitor 62B may be considered.

  When an abnormal level input setting and confirmation process is performed, a warning system is issued according to the set abnormal level (steps 95 and 98). The announcement of this warning system is an internal problem, and whether or not it is issued depends on internal regulations.

  When the abnormal level is set, the emergency call destination corresponding to the abnormal level is automatically selected by referring to the database server 70 (step 99). The automatic selection of the emergency call destination is because, as described with reference to FIG. 8, the public facility or the like that should make an emergency call changes according to the value of the abnormal level. Simultaneously with the automatic selection of the emergency call destination, the automatic call processing is performed for the selected emergency call destination.

  When there are a plurality of automatic report destinations, automatic line connection to the emergency call destination and transmission processing of emergency call contents after the line connection are sequentially performed (step 100). After that, the notified display process is performed on the first monitor screen S1 (step 101). Examples of the notified display process include changing the public facility display symbol from blinking display to lighting display, or changing the display color from red to green. Then, it is confirmed whether or not all of them have been contacted (step 102), and it is determined whether or not the warning system has been released (step 103) when the emergency call processing for all of them has been completed. When the warning system has not been released, the process returns to step 90 and the abnormal state report support process is continued.

  If the abnormal level is not changed, another emergency call is unnecessary (steps 104, 105, 90). When the abnormal level is reset, it may be necessary to select the emergency call destination again. In this case, the process proceeds to step 98. In some cases, the process may proceed to step 99. When the alert system is released, the abnormal state has converged. In this case, the abnormal state notification support process is also terminated.

  The present invention can be applied to an abnormal state report support system when a power storage device such as a sodium sulfur storage battery is used.

It is a layout view showing an outline of a power storage facility to which the abnormal state notification support device according to the present invention is applied. It is a systematic diagram which shows an example of the measuring apparatus provided in the electrical storage facility. It is a systematic diagram which shows an example of the central monitoring center which comprises the abnormal condition notification assistance apparatus which concerns on this invention. It is a figure which shows the 1st monitor display example. FIG. It is a figure which shows the 2nd monitor display example. It is a table which shows the example of an abnormal level judgment guideline. It is a table which shows the example of information of an emergency call destination. It is a flowchart which shows the process example which implement | achieves the abnormal condition notification assistance method which concerns on this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 ... Power storage apparatus 12 ... Power storage facility 14 ... Power storage site 20 ... 1st sensor group (1st detection means group)
22 ... 2nd sensor group (2nd detection means group)
30 ... Measurement device 40 ... In-house monitoring center

50: Central monitoring center 70, 72: Database server

Claims (14)

To support reporting abnormal conditions in power storage devices,
Means for acquiring electrical characteristic information in the power storage device;
Means for determining an abnormal state in the power storage device from information indicating the acquired electrical characteristics;
Means for calculating the area affected by the abnormal state from the acquired information indicating the electrical characteristics and the weather information of the installation location where the power storage device is installed;
Means for displaying the influence area on the map information of the installation location,
Means for acquiring a notification network corresponding to rank information selected based on rank information of an abnormal level;
An abnormal condition notification support method, characterized by causing a notification destination in a notification network existing in the affected area to function as a means for performing notification processing of abnormality information. 2. The abnormal state report support method according to claim 1, wherein the power storage device is a sodium sulfur storage battery or a lead storage battery. 2. The abnormal state notification support method according to claim 1, wherein the information indicating the electrical characteristics includes at least a charging / discharging current, a charging / discharging voltage, and an in-apparatus temperature. The abnormal condition notification support method according to claim 1, wherein the weather information includes wind direction and wind speed information at the installation location. 5. The abnormal condition notification support method according to claim 4, wherein the weather information is information indicating an earthquake magnitude. 2. The abnormal state notification support method according to claim 1, wherein the abnormal level is ranked from an abnormal stop level of the power storage device to an abnormal level to be evacuated from within the affected area. 2. The abnormal condition notification support method according to claim 1, wherein the notification by the notification network has an abnormality level rank equal to or higher than a predetermined rank. A first detection means group for obtaining electrical characteristics provided in the chargeable power storage device;
A second detection means group for acquiring weather information at an installation location where the power storage device is installed;
Means for determining an abnormal state of the power storage device from information indicating the electrical characteristics obtained from the first detection means group;
In consideration of the weather information obtained from the second detection means group according to the determination result, means for calculating the influence area of the abnormal state,
Means for determining the designated rank from the information ranked according to the abnormal state;
An abnormal condition report support apparatus comprising: means for selecting an automatic report network corresponding to a specified rank and performing an abnormal condition report process for a report destination existing in the affected area. The abnormal state report support device according to claim 8, wherein the power storage device is a sodium sulfur storage battery or a lead storage battery. 9. The abnormal state notification support apparatus according to claim 8, wherein the information indicating the electrical characteristics includes at least a charging / discharging current, a charging / discharging voltage, and an in-apparatus temperature. The abnormal condition notification support apparatus according to claim 8, wherein the weather information includes wind direction and wind speed information at the installation location. The abnormal condition notification support device according to claim 11, wherein the weather information is information indicating an earthquake magnitude. 9. The abnormal state notification according to claim 8, wherein the abnormal level ranked according to the abnormal state is from an abnormal stop level of the power storage device to an abnormal level to be evacuated from within the affected area. Support device. 9. The abnormal state notification support apparatus according to claim 8, wherein the notification by the notification network has an abnormality level rank of a predetermined rank or higher.

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