JPH0224103B2 - - Google Patents

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a comprehensive training device for maintaining and improving the system operation techniques and skills of all power supply station staff.

[Conventional technology]

Conventionally, there has been a device of this type as shown in FIG.

In the figure, 1 is an information transmission device, 2 is a switching device for switching between the regular CPU (central processing unit) 3 and the standby CPU (central processing unit) 4 of the power supply automation system, and 5 is the switching device between the regular CPU 3 and the standby system. CPU4
This is a shared storage device shared by both parties. In addition, 6 is a power supply board for online use, 7 is an operator console (control console) for online use, and 8 is a standby system for training.
For training management function with CPU4 and training function
A connection switching device for connecting the CPU (Central Processing Unit) 12, 9 a power supply board for training, 10 an operator console for training, and 13 a system simulation function.
CPU (Central Processing Unit), 14 is a shared storage device, 1
5 is a trainer console. Furthermore, a is a trainer, b is a training operator, and c is an operator.

On the other hand, the function for creating power system information in a simulated manner is provided by a connection switching device 8 and a CPU 13 equipped with a system simulation function that performs power system simulation.
and setting of training conditions or other power supply stations, power plants, etc.
It consists of a CPU 12 equipped with a training function for a trainer who acts as a substation operator, a shared storage device 13 that connects both, and a trainer console 15 that is a man-machine device for the trainer a. .

Next, the operation will be explained. Power system CB,
LS opening/closing information and TM information such as current, voltage, etc.
At all times, the information is taken into the regular CPU 3 of the power supply automation system through the information transmission device 1. This information is displayed on the online power supply panel 6 or the CRT device of the operator console 7, and the power supply station staff monitors this information and carries out power supply operations.

Therefore, when training power supply station staff, the standby CPU 4, which is normally not used, can be used. The training simulator used for training power supply station staff can have the same configuration as the online power supply automation system by using standby CPU 4 and installing a new training power supply panel and operator console. Can be done.

On the other hand, when creating online information in a simulated manner, a CPU 13 equipped with a system simulation function that simulates the power system, and a power generator that performs power supply operations based on training conditions or a power supply command received by telephone from a power supply station. The training is performed by a CPU 12 equipped with a training function for a trainer who acts as a substation operator, a shared storage device 14 that connects the two, and a trainer console 15.

[Problem that the invention seeks to solve]

Conventional training equipment for power supply station personnel is configured as described above, which makes it difficult to carry out comprehensive training in which intermediate, system, and local operators participate in training at the same time. There were problems such as the power supply automation system having only one system for regular use, resulting in lower reliability.

This invention was made to solve the above-mentioned problems, and it not only allows for comprehensive training of central, grid, and local power supply station staff, but also allows for the use of the standby system of the online power supply automation system. Zuni,
Furthermore, the object is to obtain a comprehensive training device that allows comprehensive training to be carried out at one's work power supply station.

[Means for solving problems]

In the comprehensive training device according to the present invention, a central processing unit for system simulation function, a central processing unit for training management function, a central processing unit for power supply command function, and a trainer console are installed in the training center, and each power supply station includes: An operator console, a power supply board, and a pre-installed microprocessor for both are installed, and these pre-installed microprocessors are connected to the training center's central processing unit for the power supply command function via a line control device for comprehensive training. The structure is such that it can be carried out.

In this invention, during training, the central processing unit for the power feeding command function at the training center and the pre-installed microprocessor at each power feeding station are connected via a line control device, and the trainer uses the central processing unit for managing the training machine. Create a training scenario. Based on this scenario, the central processing unit for the grid simulation function simulates the power grid information and temporarily stores it. This power system information is sent to each power supply station at regular intervals by the central processing unit for the power supply command function, and is displayed on the power supply board or operator console of each power supply station.
Displayed on CRT. When the training operator at the power supply station receives this and sends a power supply command by telephone, this power supply command is received by the trainer, and based on this, the trainer operates the system from the trainer console. The contents of this system operation are temporarily stored through the central processing unit for the training management function, and a new system simulation calculation is performed by the central processing unit for the system simulation function based on this memorandum.

〔Example〕

An embodiment of the present invention will be described below with reference to FIG. It should be noted that the same parts as those in the prior art will be described with the same reference numerals.

In Figure 1, A is the central power dispatch center, B is the power dispatch center for each system, C is the training device installed at each local power supply station, and D is the simulation of power system information installed at the training center. It is also a training center, which is the core of the training equipment that functions as a power supply automation system.

Each power supply station A, B, and C has an operator console 10 incorporating a CRT and input/output information regarding the push buttons of this operator console 10 to the training center 10's central processing unit (hereinafter referred to as
A pre-installed microprocessor 17 is installed to replace the CPU 16, and a power supply board 9 for training is installed.
and the CPU 16 for the power supply command function of the training center 10.
A pre-installed microprocessor 18 is installed to receive and display display information from the power supply panel 9 to the power supply board 9.

On the other hand, training center D has a
A line control device 20 having a CPU 12, a CPU 13 for system simulation function, a shared storage device 14, an operator console 15, a CPU 16 for power supply command function, and a modem (modulation/demodulation device) is installed. In addition, 8
are connection switching devices that connect the training center D, the central power dispatch center A, the grid power dispatch center B, and the local power supply station C, a is a trainer, and b is a training operator.

Next, the operation of the training device according to the present invention will be explained.

First, the connection switching device 8 of the power supply station where training is to be performed is connected to the line control device 20 with the training center D.

Next, trainer a uses the power supply command function CPU 16.
program and data for each power supply station to be trained. Trainer a then creates a scenario for training from the trainer console 15 via the CPU 12 equipped with a training management function. The problem for the above training is the initial power system CB,
Creation of TM information such as LS opening/closing status, power flow, voltage, etc. (based on power flow calculation), accident occurrence time, type,
After completing training preparation by setting conditions, etc., the training is then executed.

After that, the CPU 13 equipped with the system simulation function,
Simulation calculations of the necessary power system are performed at regular intervals and power system information is stored in the shared storage device 14. CPU1 with power supply command function
6 retrieves the above power system information from the shared storage device 14 at regular intervals and transmits it to each power supply station A, B, and C side. At each power supply station side A, B, and C, the received system information is sent to the power supply board 9 by the microprocessor 18.
Display output to. In addition, the CRT of each operator console 10 has a line control device 2 equipped with a modem.
Display directly via 0. Microprocessor 1
7 lights a lamp, sounds a buzzer, etc. based on the system monitoring result of the power supply command function CPU 16 of the training center. The above software can be used as is for most online power supply automation systems.

On the other hand, training operator b, who is receiving training at the power supply station, issues a necessary power supply command by telephone. All power supply commands from training operator b are received by trainer a, and trainer a performs the necessary system operations from the CRT of the trainer console 15 installed in training center D. It is stored in the shared storage device 14 through the CPU 12. And, it is equipped with a system simulation function.
The CPU 13 receives the information stored in the shared storage device 14 and performs simulation calculations for a new system. As described above, training is performed using the same movements as the actual system.

〔Effect of the invention〕

As described above, according to the present invention, the central processing unit for the system simulation function of the training device, the central processing unit for the training management function, the central processing unit for the power supply command function, and the trainer console are installed as one system in the training center. However, this was configured to be connected to the operator console installed at the central power dispatch center, each system power dispatch center, each local power supply station, and each pre-installed microprocessor of the power supply panel using a line connection device with a modem. Comprehensive training is easily possible, most of the software of the online power supply automation system can be used as is, and since no hardware is used, it is possible to prevent the reliability of the online power supply automation system from decreasing.
Furthermore, there is no need to install a training device at each power supply station as in the past, and the system can be made significantly cheaper.

[Brief explanation of drawings]

FIG. 1 is a schematic diagram showing an embodiment of a comprehensive training device according to the present invention, and FIG. 2 is a schematic diagram showing a conventional training device. In the figure, 9 is a power supply panel for training, 10 is an operator console for training, 12 is a central processing unit with a training function, 13 is a central processing unit with a system simulation function, 15 is a trainer console, and 16 is a central processing unit with a system simulation function.
is a central processing unit having a power supply command function, 17,1
8 is a front end microprocessor, 20 is a line control device, A is a central power dispatch center, B is a grid power dispatch center,
C is a local power supply station, D is a training center, a is a trainer, and b is a training operator. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims (1)

[Claims] 1 In a comprehensive training facility that conducts grid operation technology and skill training for each power supply station staff, a central processing unit with a grid simulation function, a central processing unit with a training management function, a trainer console, and a central processing unit with a power supply command function are installed at the training center. At the same time, a power supply panel and operator console for training, and a pre-installed microprocessor connected to the power supply panel and operator console, respectively, will be installed at the central power dispatch center, each system power dispatch center, and each local power dispatch center. The central processing unit having the power dispatching function of the training center is connected to the pre-installed microprocessor of each of the central dispatching center, each system dispatching dispatch center, and each local power dispatching station by a line control device, A comprehensive training device characterized in that each of the above-mentioned power supply station staff members can carry out comprehensive system operation training including a plurality of power supply stations within the power supply station where they work.