JP2018121167A - Power monitoring and controlling system, and program for the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a power monitoring and controlling system that has a common data transmission/reception procedure even when a power monitoring device of different specification is provided, and that can shorten a time for collection or arrangement of data required for analyzing abnormalities, and to provide a program for the same.SOLUTION: In a power monitoring and controlling system that has a plurality of power monitoring devices 1a-1n and a control device 2, each of the plurality of power monitoring devices comprises: an abnormality detector; a first storage unit that stores abnormality related data; a first controller that performs transmission by a common procedure; and a first transmission/reception unit that transmits the abnormality related data stored in the first storage unit among the abnormality related data. The control device 2 comprises: a second transmission/reception unit 21 that receives the abnormality related data transmitted from each first transmission/reception unit of the plurality of power monitoring devices, by a common procedure; and a second storage unit 23 that accumulates and stores the abnormality related data for each of the plurality of power monitoring devices 1.SELECTED DRAWING: Figure 1

Description

  The present embodiment relates to a power monitoring control system that performs monitoring control of a transmission line and a program for the power monitoring control system.

  A supervisory control system is installed in the power transmission facility to supply power stably. As this type of power monitoring and control system, there is known a system that performs monitoring control by measuring the amount of electricity in a power transmission / transformation facility for system protection.

JP 2013-165420 A

  Various electric equipment control devices for controlling the main circuit equipment, protecting the system, and measuring are connected to the power transmission equipment for supplying electric power. These electric equipment control devices are further connected to a power monitoring device that performs monitoring control of the electric equipment control device. Usually, the power monitoring apparatus includes an abnormality detection unit that detects an abnormality of the power monitoring apparatus itself. These power monitoring devices have different hardware and software specifications for each device and for each manufacturer. Therefore, the transmission item or the transmission procedure of the data regarding the abnormality of the detected power monitoring apparatus itself is different for each power monitoring apparatus.

  For this reason, there is a case where data necessary for abnormality analysis of the power monitoring apparatus is not transmitted. When the necessary data is not transmitted, the worker goes to the installation place of the power monitoring apparatus and collects the necessary data directly from the power monitoring apparatus. Usually, the power monitoring apparatus is installed in an unmanned switchboard. When an operator makes a round trip to a power monitoring device installed far away, a great amount of time is required to collect necessary data including the round trip time.

  In addition, since the data transmission procedure is different for each power monitoring apparatus, a great amount of time is required for organizing necessary data.

  The power monitoring device performs monitoring control of the electrical equipment control device, and the abnormality of the power monitoring device is required to be resolved at an early stage. Therefore, the time delay for collecting or organizing data necessary for abnormality analysis as described above is inconvenient.

  In this embodiment, even when power monitoring devices having different specifications are used, the power transmission / reception procedure is common, and the power monitoring control can reduce the time for collecting or organizing data necessary for abnormality analysis. An object is to provide a system and a program for a power monitoring and control system.

The power monitoring and control system of the present embodiment is characterized by having the following configuration.
(1) A plurality of power monitoring devices including:
(1-1) An abnormality detection unit that detects an abnormality of the power monitoring device.
(1-2) A first storage unit that stores abnormality-related data related to the abnormality.
(1-3) The 1st control part in which the 1st program which performs transmission in the procedure common among these power monitoring devices was set up.
(1-4) The set abnormality-related data stored in the first storage unit among the abnormality-related data is transmitted by the procedure of the first program set in the first control unit. A first transmitting / receiving unit.
(2) A control device comprising:
(2-1) A second transmission / reception unit that receives the set abnormality-related data transmitted from the first transmission / reception unit of the plurality of power monitoring devices in a common procedure in the plurality of power monitoring devices. .
(2-2) A second storage unit that accumulates and stores the set abnormality-related data received by the second transmission / reception unit for each of the plurality of power monitoring devices.

The figure which shows the electric power monitoring control system concerning embodiment The figure which shows the operation | movement flow of the control apparatus 2 of the electric power monitoring control system concerning embodiment. The figure which shows the memory | storage data of the power monitoring apparatus 1 of the power monitoring control system concerning embodiment. The figure which shows the memory | storage data of the control apparatus 2 of the electric power monitoring control system concerning embodiment. The figure which shows the operation | movement flow of the terminal device 3 of the electric power monitoring control system concerning embodiment. The figure which shows the memory | storage data of the terminal device 3 of the power monitoring control system concerning embodiment.

[First Embodiment]
[1-1. Constitution]
With reference to FIG. 1, a power monitoring control system in an electric railway substation system will be described as an example of the present embodiment.

(1) Overall Configuration of System This power monitoring and control system includes a power monitoring device 1 (1a, 1b, 1n), a control device 2, and a terminal device 3 installed in a power transmission facility 9. The power monitoring device 1 (1a, 1b, 1n), the control device 2 and the terminal device 3 are connected by a communication line 8. The power transmission facility 9 is a facility for supplying electric power received from an electric power company to a train, and includes electric facility control devices 9a, 9b, and 9n. This electrical equipment control device is a device such as an interlocking PLC (programmable logic control) panel that controls main circuit equipment, a protective relay panel that protects the system, and a measurement panel that measures the amount of electricity in the system. The power monitoring device 1 (1a, 1b, 1n) is connected to these electrical equipment control devices.

In the power monitoring control system, the following data is input, output, transmitted / received, or stored.
a1. Program related to transmission procedure a2. Items of abnormality related data to be transmitted a3. Setting value to be determined as abnormal b1. Abnormality related data b2. Set abnormality related data c1. Measures according to abnormality-related data c2. Proposed amendments to countermeasures

(2) Power monitoring device 1
The plurality of power monitoring devices 1 (1a, 1b, 1n) are connected to the electrical equipment control devices 9a, 9b, 9n of the power transmission equipment 9, respectively, and are arranged in the vicinity of the electrical equipment control device or in the same panel. The power monitoring device 1 (1a, 1b, 1n) is a device for performing monitoring control of the electrical equipment control device.

  The power monitoring device 1 (1a, 1b, 1n) has different specifications for each power monitoring device, but the block configuration as hardware is the same. The power monitoring device 1 (1a, 1b, 1n) detects an abnormality of the power monitoring device 1 itself, and transmits the set abnormality-related data to the control device.

  The configuration of the power monitoring apparatus 1 will be described by taking the power monitoring apparatus 1a as an example. The power monitoring device 1a includes an abnormality detection unit 11a, a first control unit 12a (hereinafter collectively referred to as a control unit 12a), a first storage unit 13a (hereinafter collectively referred to as a storage unit 13a), and a first transmission / reception unit. Section 14a (hereinafter collectively referred to as a transmitting / receiving section 14a).

  The abnormality detection unit 11a is configured by a detection circuit including a sensor that senses current consumption and temperature. The power monitoring device 1a has a plurality of circuit boards (not shown in the figure) divided for each functional block, and current consumption and temperature for each circuit board are input to the abnormality detection unit 11a. The output side of the abnormality detection unit 11a is connected to the control unit 12a. The abnormality detection unit 11a detects an abnormality in current consumption and temperature for each of the plurality of circuit boards and outputs the detected abnormality to the control unit 12a.

  The control unit 12a is configured by a microcomputer. The control unit 12a is connected to the abnormality detection unit 11a, the storage unit 13a, and the transmission / reception unit 14a. The controller 12a performs the following calculation and control.

(A) Setting in the control unit 12a The following program is set in the control unit 12a.
a1. Program related to transmission procedure a1. The “program related to the transmission procedure” corresponds to the first program in the claims.

(B) Control with respect to the memory | storage part 13a The following data are memorize | stored in the memory | storage part 13a.
a2. Items of abnormality related data to be transmitted a3. Setting value to be determined as abnormal b1. Abnormality related data b2. Set abnormality related data

b1. The “abnormality related data” includes the following data.
b11. Abnormal item b12. Abnormal value of abnormal item b13. Data log related to abnormality b14. Screenshot of screen related to abnormality b15. Status detection light emitting diode

(C) Control with respect to the abnormality detection part 11a The following is output with respect to the abnormality detection part 11a.
a3. Setting value to be determined as abnormal The following abnormality detection is instructed to the abnormality detection unit 11a.
d1. Abnormal current consumption for each circuit board d2. Temperature abnormality for each circuit board

(D) Control for transmission / reception unit 14a The data b2 stored in the storage unit 13a is a1. The transmission / reception unit 14a is controlled to transmit in the order of b11, b12, b13, b14, b15 based on the “program related to transmission procedure”. The transmission / reception unit 14a is controlled so as to receive the data of the above-described a1, a2, and a3 from the control device 2.

  The data a1, a2 and a3 are different for each power monitoring device 1a, 1b and 1n.

  The storage unit 13a is configured by a storage medium such as a semiconductor memory or a hard disk. The storage unit 13a is controlled by the control unit 12a to store and read data. The memory | storage part 13a memorize | stores the data of said a2, a3, b1, and b2.

  The transmission / reception unit 14a includes a transmission / reception circuit. One of the transmission / reception units 14 a is connected to the control unit 12 a and the other is connected to the communication line 8. The transmission / reception unit 14a is controlled by the control unit 12a, transmits the data of b2 in the order of b11, b12, b13, b14, b15, and receives the data of a1, a2, and a3.

(3) Control device 2
The control device 2 is configured by a personal computer or the like. The control device 2 is disposed in a control room or the like that performs power monitoring control.

  The control device 2 includes a second transmission / reception unit 21 (hereinafter collectively referred to as the transmission / reception unit 21), a second control unit 22 (hereinafter collectively referred to as the control unit 22), and a second storage unit 23 (hereinafter referred to as a storage unit). 23, and an output unit 24 and an input unit 25.

The transmission / reception unit 21 includes a transmission / reception circuit. One of the transmission / reception units 21 is connected to the control unit 22 and the other is connected to the communication line 8.
The transmission / reception unit 21 transmits the following data to the power monitoring device 1.
a1. Program related to transmission procedure a2. Items of abnormality related data to be transmitted a3. Setting value determined to be abnormal The transmission / reception unit 21 receives the following data from the power monitoring device 1.
b2. The set abnormality-related data transmission / reception unit 21 transmits the following data to the terminal device 3.
b3. Abnormal data

The control unit 22 is configured by a microcomputer. The control unit 22 contains a computer program to be described later. The control unit 22 is connected to the transmission / reception unit 21, the storage unit 23, the output unit 24, and the input unit 25. The control unit 22 performs the following calculation and control.
(A) Control for Transmitter / Receiver 21 The controller 22 transmits the following data to the power monitoring apparatus 1 via the transmitter / receiver 21.
a1. Program related to transmission procedure a2. Items of abnormality related data to be transmitted a3. Setting value determined to be abnormal The control unit 22 receives the following data from the power monitoring apparatus 1 via the transmission / reception unit 21.
b2. The set abnormality-related data control unit 22 transmits the following data to the terminal device 3 via the transmission / reception unit 21.
b3. Control for Abnormal Data (B) Storage Unit 23 The control unit 22 stores the following data in the storage unit 23.
a1. Program related to transmission procedure a2. Items of abnormality related data to be transmitted a3. Setting value to be judged as abnormal b2. Set abnormality related data b3. Control for Abnormal Data (C) Output Unit 24 The control unit 22 controls the output unit 24 to output the data b2 and b3 stored in the storage unit 23.
(D) Control with respect to the input unit 25 The control unit 22 acquires the data a1, a2 and a3 input by the operator via the input unit 25.

  The storage unit 23 is configured by a storage medium such as a semiconductor memory or a hard disk. The storage unit 23 is controlled by the control unit 22 to store and read data. The memory | storage part 23 memorize | stores the data of said a1, a2, a3, b2, and b3.

  The output unit 24 includes a display device such as a liquid crystal display. The output of the output unit 24 is controlled by the control unit 22. The output unit 24 displays the data b2 and b3.

  The input unit 25 is configured by an input device such as a keyboard. The input unit 25 is connected to the control unit 22. In the input unit 25, the above data a1, a2, and a3 are input by an operator.

(4) Terminal device 3
The terminal device 3 is configured by a personal computer or the like. The terminal device 3 is arranged in an office of a power user.

  The terminal device 3 includes a third transmitting / receiving unit 31 (hereinafter collectively referred to as a transmitting / receiving unit 31), a third control unit 32 (hereinafter collectively referred to as a control unit 32), and a third storage unit 33 (hereinafter referred to as a storage unit). 33, and an output unit 34 and an input unit 35. The block configuration as hardware of the terminal device 3 is the same as that of the control device 2. In the following, the parts unique to the terminal device 3 will be described.

The transmission / reception unit 31 receives the following data from the control device 2.
b3. Abnormal data

The control unit 32 performs the following calculation and control.
(A) Control for Transmitter / Receiver 31 The controller 32 receives the following data from the control device 2 via the transmitter / receiver 31.
b3. Control for Abnormal Data (B) Storage Unit 33 The control unit 32 stores the following data in the storage unit 33 for each power monitoring apparatus 1.
b3. Abnormal data c1. Measures according to abnormal data c2. Control for Correction Plan (C) Output Unit 34 for Countermeasure Plan The control unit 32 controls the output unit 34 to output the data c1 and c2 stored in the storage unit 33.
(D) Control with respect to the input part 35 The control part 32 acquires said c2 data via the input part 35, when the data of said c2 are input by the operator.

  The storage unit 33 stores the data b3, c1, and c2.

  The output unit 34 displays the data b3, c1 and c2.

  In the input unit 35, the data c2 is input by an operator.

(5) Communication line 8
The communication line 8 is a data transmission / reception line configured by Ethernet. The communication line 8 is connected to the transmission / reception unit 14 of the power monitoring device 1, the transmission / reception unit 21 of the control device 2, and the transmission / reception unit 31 of the terminal device 3.

[1-2. Action]
Next, operation | movement of the electric power monitoring control system of this embodiment is demonstrated based on FIGS.

(1) Operation of the power monitoring apparatus 1 The operation of the power monitoring apparatus 1 of the power monitoring control system of the present embodiment will be described.
In an initial state before installation in the power transmission facility 9, the storage unit 13a of the power monitoring apparatus 1a stores an initial state program and initial values of “items of abnormality-related data to be transmitted” and “setting values determined to be abnormal”. Has been. Each power monitoring device 1 is a device for monitoring and controlling different electrical equipment control devices 9a, 9b, and 9n of the power transmission equipment 9, and may have different functions and be manufactured by different manufacturers. Therefore, when abnormal data is transmitted based on the program in the initial state stored in the storage unit 13a of the power monitoring device 1a, the data transmission / reception procedure, storage format, and storage location are different for each power monitoring device 1.

  First, the power monitoring device 1a receives a1 “program related to transmission procedure” shown in FIG. 3A from the control device 2 via the transmission / reception unit 14a, and sets it in the control unit 12a. This a1 “program related to transmission procedure” is created in a different program language corresponding to each power monitoring apparatus 1. Also, a1 “program related to transmission procedure” is created to be a data transmission / reception procedure, storage format, and storage location common to each power monitoring apparatus 1. The common storage location means that the server address on the network is common.

The a1 “program related to transmission procedure” is programmed to transmit b1 “abnormality related data” in the following order.
b11. Abnormal item b12. Abnormal value of abnormal item b13. Data log related to abnormality b14. Screenshot of screen related to abnormality b15. Status detection light emitting diode

  Next, the power monitoring device 1a transmits, via the transmission / reception unit 14a, a2 “item of abnormality-related data to be transmitted” illustrated in FIG. 3B and a3 “setting value determined to be abnormal” illustrated in FIG. Is received from the control device 2 and stored in the storage unit 13a. As this a2 “item of abnormality-related data to be transmitted”, a data item required for each power monitoring apparatus 1 is selected. The a3 “setting value for determining an abnormality” is a threshold setting value for determining an abnormality. The data a2 and a3 are updated as necessary even during operation of the system.

  In the state immediately after the power monitoring device 1a is installed in the power transmission facility 9, the maximum of data relating to the b11, b12, b13, b14, b15 is set as a2 “item of abnormality related data to be transmitted”. It is desirable.

  The abnormality detection unit 11a of the power monitoring device 1a sequentially detects d1 “current consumption abnormality for each circuit board” and d2 “temperature abnormality for each circuit board” based on data of a3 “setting value determined to be abnormality”. . When an abnormality is detected by the abnormality detection unit 11a, b1 “abnormality related data” is stored in the storage unit 13a. The b1 “abnormality related data” includes the data b11, b12, b13, b14, and b15 described above.

  The control unit 12a of the power monitoring apparatus 1a selects data that matches a2 “item of abnormality related data to be transmitted” from b1 “abnormality related data”, and stores the data as b2 “set abnormality related data”. It memorize | stores in 13a.

  The b2 “set abnormality-related data” is transmitted to the control device 2 according to a procedure common to the power monitoring devices 1 based on a1 “program related to transmission procedure”. b2 “the set abnormality-related data” is transmitted in the order of b11, b12, b13, b14, b15. Of b11, b12, b13, b14, and b15, data not included in b2 “set abnormality related data” is skipped and transmitted.

  Similarly to the power monitoring device 1a, the power monitoring devices 1b and 1n also have a1 “program related to transmission procedure”, a2 “items related to abnormality related data to be transmitted”, and a3 “settings for determining abnormalities”. Value ". As a result, each power monitoring apparatus 1 transmits b2 “set abnormality-related data” having a common data transmission / reception procedure, storage format, and storage location to the control apparatus 2.

(2) Operation of the control device 2 The operation of the control device 2 of the power monitoring control system of this embodiment will be described. FIG. 2 is a flowchart of a computer program built in the control unit 22 of the control device 2. The control unit 22 controls and calculates each unit according to the following procedure.

(Step S01: a1 “program related to transmission procedure” is set in each power monitoring apparatus 1)
In an initial state before installation in the power transmission facility 9, a program that is different for each power monitoring device 1 is stored in the storage unit 13 of each power monitoring device 1. When abnormal data is transmitted based on the initial state program stored in the storage unit 13 of each power monitoring device 1, the data transmission / reception procedure, storage format, and storage location are different for each power monitoring device 1.

  The control unit 22 of the control device 2 controls the transmission / reception unit 21 to transmit a1 “program related to transmission procedure” shown in FIG. This a1 “program related to transmission procedure” is created in a different program language corresponding to each power monitoring device 1 and is created so as to be a data transmission / reception procedure, storage format, and storage location common to each power monitoring device 1. Has been. The transmitted a1 “program related to transmission procedure” is set in the control unit 12a of each power monitoring device 1, and each power monitoring device 1 operates based on a1 “program related to transmission procedure”. This “step S01” corresponds to the “step of transmitting the first program” in the claims.

(Step S02: b2 “set abnormality related data” is received from each power monitoring device 1)
The control unit 22 controls the transmission / reception unit 21 to receive b2 “set abnormality-related data” from each power monitoring device 1. This data is transmitted from each power monitoring device 1 in response to polling from the control device 2. This “step S02” corresponds to the “receiving step” in the claims.

(Step S03: b2 “set abnormality related data” is stored for each power monitoring apparatus 1)
The control unit 22 controls the storage unit 23 to store b2 “set abnormality-related data” received in step S02. The b2 “set abnormality-related data” is arranged for each power monitoring device 1 and for each abnormal value of the abnormal data, and is stored in the storage unit 23 as b3 “abnormal data”. This “step S03” corresponds to “a step of storing” in the claims.

(Step S04: b2 “Set abnormality related data” item necessity determination)
The control unit 22 determines whether it is necessary to change the item of b2 “set abnormality-related data”. Based on b2 “set abnormality-related data” stored in the storage unit 23 in step S03, the operator inputs the power monitoring device 1 that needs to be changed and an item from the input unit 25. When these inputs are made by the operator and it is determined that the item of b2 “set abnormality related data” needs to be changed (“YES” in S04), the process proceeds to step S05. On the other hand, if it is not determined that the item change is not necessary (“NO” in S04), the process proceeds to step S06.

(Step S05: Instruction to change item of b2 “set abnormality related data”)
When it is determined in step S04 that the item change of b2 “set abnormality-related data” is necessary, the control unit 22 controls the transmission / reception unit 21 to a2 for the target power monitoring apparatus 1. “Anomaly related data items to be transmitted” is transmitted. The a2 “item of abnormality-related data to be transmitted” is stored in the storage unit 23 for each power monitoring apparatus 1 as shown in FIG. The control device 2 transmits a2 “item of abnormality-related data to be transmitted” stored in the storage unit 23, and instructs the power monitoring device 1 to change the item of b2 “set abnormality-related data”.

(Step S06: Judgment of necessity of changing set value of b2 “set abnormality related data”)
The control unit 22 determines whether it is necessary to change the setting value of b2 “set abnormality-related data”. The set value is a threshold value for determining an abnormality. Based on b2 “set abnormality-related data” stored in the storage unit 23 in step S03, the operator inputs from the input unit 25 the power monitoring device 1 that needs to change the set value and the set value. . When these inputs are performed by the operator and it is determined that the setting value of b2 “set abnormality related data” needs to be changed (“YES” in S06), the process proceeds to step S07. On the other hand, when it is not determined that the item change is not necessary (“NO” in S06), the process proceeds to step S02.

(Step S07: Instruction to change set value of abnormal data)
When it is determined in step S06 that the setting value of b2 “set abnormality related data” needs to be changed, the control unit 22 controls the transmission / reception unit 21 and controls the target power monitoring apparatus 1. a3 “Setting value to be determined as abnormal” is transmitted. The a3 “setting value determined to be abnormal” is stored in the storage unit 23 for each power monitoring apparatus 1 as shown in FIG. The control device 2 transmits a3 “setting value determined to be abnormal” stored in the storage unit 23, and instructs the power monitoring device 1 to change the setting value of abnormal data. Thereafter, the process proceeds to step S02.

(3) Operation of Terminal Device 3 The operation of the terminal device 3 of the power monitoring control system of this embodiment will be described. FIG. 5 is a flowchart of a computer program built in the control unit 32 of the terminal device 3. The control unit 32 controls and calculates each unit according to the following procedure.

(Step S11: b3 “abnormal data” is received from the control device 2)
The control unit 32 of the terminal device 3 controls the transmission / reception unit 31 and receives b3 “abnormal data” from the control device 2. This b3 “abnormal data” is data that is arranged for each power monitoring device 1 and for each abnormal value of the abnormal data based on b2 “set abnormality-related data” and stored in the storage unit 23 of the control device 2. . The b3 “abnormal data” is transmitted from the control device 2 every time each power monitoring device 1 detects an abnormality.

(Step S12: b3 “abnormal data” is accumulated and stored)
The control unit 32 controls the storage unit 33 to store b3 “abnormal data” acquired in step S11. The b3 “abnormal data” is accumulated and stored in the storage unit 33 for each power monitoring device 1 and for each abnormal value of the abnormal data.

(Step S13: Select and output c1 “measure plan according to abnormal data”)
The control unit 32 controls the output unit 34 to display to the operator c1 “measure plan according to abnormal data” corresponding to the abnormal content of b3 “abnormal data”. The b3 “abnormal data” is stored in the storage unit 33 for each power monitoring device 1 and for each abnormal value of the abnormal data. In addition, as shown in FIG. 6, the storage unit 33 stores c1 “measure plan according to abnormality data”.

  For example, as shown in FIG. 6, c <b> 1 “measure plan according to abnormal data” is stored based on the correlation between the consumption current of the circuit board as a parameter and the temperature. The terminal device 3 selects c1 “measure plan according to the abnormal data” corresponding to the abnormal value of the abnormal data for each power monitoring device 1, and outputs it from the output unit 34.

(Step S14: Judgment of correction of c1 “measure plan according to abnormal data”)
The control unit 32 determines whether correction of c1 “measure plan according to abnormal data” is necessary. When c1 “measure plan according to abnormal data” output from the output unit 34 in step S13 is seen and this measure plan needs to be corrected, the operator selects c2 “correction for measure plan” from the input unit 35. "Draft" is entered. When the operator inputs this correction plan and determines that c1 “measure plan according to abnormal data” needs to be corrected (“YES” in S14), the process proceeds to step S15. On the other hand, if it is not determined that there is no need for correction (“NO” in S14), the process proceeds to step S16.

(Step S15: c2 “Correction plan for countermeasure plan” is accumulated and stored)
The control unit 32 causes the storage unit 33 to store c2 “modification plan for countermeasure plan” input by the operator in step S14. The c2 “modification plan for the countermeasure plan” is accumulated and stored in the storage unit 33 for each power monitoring apparatus 1 according to the abnormal value of the abnormal data.

(Step S16: Output a countermeasure plan)
The control unit 32 controls the output unit 34 to display a countermeasure plan corresponding to the abnormality content of b3 “abnormal data” to the operator. The countermeasure plan displayed by the output unit 34 is selected from the storage unit 33 updated in step S15 for each power monitoring device 1 and each abnormal value of the abnormal data. Thereafter, the process proceeds to step S11.

[1-3. effect]
(1) According to the present embodiment, the power monitoring device 1 is set with a program for transmission in a procedure common to a plurality of power monitoring devices, and the power monitoring device 1 uses the transmission procedure of this program to detect abnormality related data. Since the control device 2 receives the same procedure, the time for collecting or organizing data necessary for abnormality analysis can be reduced even if the power monitoring device 1 has different specifications. It is possible to provide a power monitoring control system that can be used.

(2) According to the present embodiment, a program related to the transmission procedure is transmitted from the control device 2 to the power monitoring device 1, and the power monitoring device 1 transmits abnormal data according to the transmission procedure of the program related to the transmission procedure. 2 is received by a common procedure, so even if you have power monitoring devices with different specifications, we can provide a power monitoring control system that can shorten the time for collecting or organizing data necessary for abnormality analysis can do.

(3) According to the present embodiment, the item of abnormality-related data to be transmitted from the control device 2 to the power monitoring device 1 is transmitted, and the power monitoring device 1 detects an abnormality that matches the item of abnormality-related data to be transmitted. Since the related data is transmitted to the control device 2 as the set abnormality related data, the data having a desired item can be transmitted to the power monitoring device 1. As a result, data that is expected to be necessary when an abnormality occurs can be set in the power monitoring apparatus 1 in advance, and the risk of recovery delay of the power monitoring control system due to re-acquisition of data due to the lack of required data Can be reduced.

(4) According to the present embodiment, the control device 2 transmits a setting value for determining that there is an abnormality to the power monitoring device 1, and the power monitoring device 1 detects the abnormality based on this setting value. The value can be an abnormal value. The set value that is determined to be abnormal can be changed flexibly in accordance with the addition of the power transmission equipment 9 or the load.

(5) According to the present embodiment, the countermeasure plan corresponding to the abnormal data of the power monitoring device 1 is stored, and the countermeasure plan corresponding to the abnormal data is selected. The abnormality of the power monitoring apparatus 1 can be resolved.

(6) According to the present embodiment, when a correction plan for a countermeasure plan corresponding to abnormal data is input by an operator, the correction plan is accumulated and stored in the storage unit 33, and options for the countermeasure plan increase. Therefore, the operator can flexibly resolve the abnormality of the power monitoring apparatus 1 using this countermeasure plan.

[Other Embodiments]
Although embodiments including modifications of the present invention have been described, these embodiments have been presented by way of example and are not intended to limit the scope of the invention. These embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the invention described in the claims and equivalents thereof as well as included in the scope and gist of the invention. The following is an example.

(1) In the above embodiment, the electrical equipment control device of the power transmission equipment 9 is an interlocked PLC (programmable logic control) board that controls the main circuit equipment, a protective relay board that performs system protection, and a measurement that measures the amount of electricity in the system. Although the equipment is a panel or the like, the electrical equipment control device of the power transmission equipment 9 is not limited to this.

(2) In the above embodiment, the power monitoring apparatus 1 transmits the data of b2 in the order of b11, b12, b13, b14, b15 based on a1 “program related to transmission procedure”. The data item (b2) and the transmission order are not limited to this. The data items may include items that are not included in b11, b12, b13, b14, and b15.

(3) In the above embodiment, regarding the abnormality detected by the abnormality detection unit 11 of the power monitoring device 1, the detected abnormal part is a circuit board, and the detected abnormal items are current consumption and temperature. However, the detected abnormal part and abnormal item are not limited to this.

(4) In the above embodiment, the storage unit 23 of the control device 2 and the storage unit 33 of the terminal device 3 are incorporated in the control device 2 and the terminal device 3, respectively. It may be a portable external storage medium.

(5) In the above embodiment, the output unit 24 and the output unit 34 are display devices, but may be a printing device, a memory port, or a communication unit.

(6) In the above embodiment, the input unit 25 and the input unit 35 are input devices such as a keyboard, but may be a memory port or a communication unit.

(7) In the above embodiment, transmission of abnormality-related data by each power monitoring device 1 is performed in response to polling from the control device 2, but when each power monitoring device 1 determines that there is an abnormality, You may make it transmit from each power monitoring apparatus 1 spontaneously.

(8) In the above embodiment, setting of a1 “program related to transmission procedure” to each power monitoring apparatus 1 is performed by transmitting a program from the control apparatus 2, but for each power monitoring apparatus 1, It may be set directly individually.

(9) In the above embodiment, c1 “Proposed measure according to abnormal data” in the terminal device 3 is selected based on the correlation between two parameters of current consumption and temperature. The content and the number of items are not limited to this.

(10) In the above embodiment, the control device 2 and the terminal device 3 are separate devices. However, the control device 2 has the function of the terminal device 3, and the control device 2 and the terminal device 3 are integrated into a single device. You may make it do. That is, the storage unit 23 of the control device 2 stores c1 “measure plan according to the abnormal data”, and c1 “corresponding to the abnormal value of the abnormality-related data for each power monitoring device 1”. The “measure plan” may be selected and output from the output unit 24. Further, the operator may input c2 “modification plan for countermeasure plan” from the input unit 25 of the control device 2 and accumulate and store it in the storage unit 23.

1a, 1b, 1n ... power monitoring device 2 ... control device 3 ... terminal device 8 ... communication line 9 ... power transmission equipment 9a, 9b, 9n ... electric equipment control devices 11a, 11b , 11n... Abnormality detection units 12a, 12b, 12n... Control units 13a, 13b, 13n... Storage units 14a, 14b, 14n. ..Control units 23, 33 ... Storage units 24, 34 ... Output units 25, 35 ... Input units

Claims (9)

A power monitoring control system having a plurality of power monitoring devices and a control device,
An abnormality detection unit for detecting an abnormality of the power monitoring device;
A first storage unit that stores abnormality-related data related to the abnormality;
A first control unit in which a first program that performs transmission in a common procedure among the plurality of power monitoring devices is set;
A first transmission / reception unit for transmitting abnormality-related data stored in the first storage unit among the abnormality-related data according to the procedure of the first program set in the first control unit;
A plurality of power monitoring devices comprising:
A second transmission / reception unit that receives the abnormality-related data transmitted from the first transmission / reception unit of the plurality of power monitoring devices in a procedure common to the plurality of power monitoring devices;
A second storage unit that stores and stores the set abnormality-related data received by the second transmission / reception unit for each of the plurality of power monitoring devices;
A control device comprising:
Power monitoring control system having. The second storage unit of the control device stores a first program that is configured in a program language for each of the plurality of power monitoring devices and that performs transmission in a procedure common to the plurality of power monitoring devices. ,
The first program is transmitted from the second transceiver;
The plurality of power monitoring devices receive the first program via the first transmission / reception unit,
Setting the first program received via the first transmission / reception unit in the first control unit;
The power monitoring control system according to claim 1. The second storage unit of the control device stores an item of abnormality-related data to be transmitted among the abnormality-related data for each of the plurality of power monitoring devices. The control device stores the second storage. Transmitting the abnormality-related data items to be transmitted stored in the unit to the plurality of power monitoring devices via the second transmission / reception unit,
The power monitoring device receives the item of abnormality-related data to be transmitted via the first transmission / reception unit, and sets abnormality-related data that matches the item of abnormality-related data to be transmitted as the abnormality-related data set. The power monitoring control system according to claim 1, wherein the power monitoring control system is stored in the first storage unit. In the second storage unit of the control device, a setting value of an abnormal value detected as an abnormality detected by the abnormality detection unit for each of the plurality of power monitoring devices is stored, and the control device includes the second storage unit. Transmitting the set value stored in the storage unit to the plurality of power monitoring devices via the second transmission / reception unit;
The plurality of power monitoring devices receive the setting value via the first transmission / reception unit and store the setting value in the first storage unit, and the abnormality detection unit is stored in the first storage unit. The power monitoring control system according to claim 1, wherein an abnormality is detected based on a set value.   The plurality of power monitoring devices transmit the set abnormality-related data among the abnormality-related data stored in the first storage unit from the first transmission / reception unit when the abnormality detection unit detects an abnormality. The power monitoring control system according to any one of claims 1 to 4. A third transmission / reception unit for receiving the abnormality-related data of the power monitoring device from the control device;
A third storage unit storing a countermeasure plan corresponding to the abnormality-related data of the power monitoring device,
Of the countermeasures stored in the third storage unit, select a countermeasure according to the abnormality-related data received by the third transmission / reception unit;
The power monitoring control system according to claim 1, further comprising a terminal device.   The power monitoring control system according to claim 6, wherein when a correction plan is input by an operator to the selected countermeasure plan, the correction plan is accumulated and stored in the third storage unit. Receiving the abnormality-related data set among the abnormality-related data stored in the first storage unit of the plurality of power monitoring devices in a procedure common to the plurality of power monitoring devices;
Storing and storing the set abnormality-related data received in the second storage unit for each of the plurality of power monitoring devices;
A program for a power monitoring and control system. A first program that is stored in the second storage unit of the control device and that is configured in a program language for each of the plurality of power monitoring devices and that transmits in a common procedure in the plurality of power monitoring devices is transmitted. Having a step to
The program for a power monitoring control system according to claim 8.

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