JPH0564795B2 - - Google Patents

Description

[Detailed Description of the Invention] [Field of Industrial Application] This invention is used for the purpose of improving the operational skills of operators engaged in power supply operation of electric power systems and operation of power generation plants, etc. in normal times and in emergency situations. This paper relates to a training simulator.

[Conventional technology]

Figure 3 shows, for example, 3Den Giho Vol.54, No.12, 1980.
1 is a system configuration diagram showing the conventional training simulator shown in FIG. Trainer telephone 2a is used at the command desk for the person who supervises the training content of the trainee (referred to as the trainer) and provides educational guidance after the training is completed.
is provided. 3 is a command console for a trainee (trainee) connected to the CPU 1, and is provided with a telephone 3a for the trainee. 4 is a system monitoring board.
5 is an output typewriter that outputs accident details, abnormal conditions, etc., 6 is a line printer connected to CPU 1 that outputs training execution details, etc., 7 is an initial state of training, various data for trainers, connected to CPU 1,
This is a fixed disk device that stores various data for trainees.

Next, the operation will be explained. The operation of the conventional training simulator is shown in the flowchart of FIG. By using the trainer command desk 2, the trainer sets the initial state of the system, plant, etc. for training execution (Fig. 4, steps 5-1 and 5-2).
do. This initial state is stored in the disk device 7. Next, the trainer uses the trainer command console 2 to create a sequence of accident states and abnormal states to be generated by the CPU 1 during training execution (4th
Figure 5, steps 5-3 and 5-4). These sequences are also stored in the disk device 7.

When the above settings are completed, the trainer seats the trainee on the trainee command table 3 and starts executing the training. During the training, the trainees can perform various operations to eliminate accidents and abnormal conditions by effectively utilizing the trainee command console 3 and the system monitoring panel 4. Execute using The trainer monitors the content of the training and performs the grid restoration operations requested by the trainee over the phone from the standpoint of substation staff, power plant staff, etc. (Figure 4, Steps 5-5 and 5-
6) Do. If the trainee and the trainer perform the above operations and the system is restored, the trainer will stop the training execution, and if the trainer wants to end the training, select "End training" from the trainer command console 2 (see step 4 in Figure 4). 5-7, 5-8).

If you wish to reproduce the above training contents in order to instruct the trainees with appropriate advice on how to respond to an accident, you can select "Reproduce training" from the trainer command console 2 (Figure 4, Steps 5-9 and 5-10). instruct.

After the completion of the reproduction, if the trainer wants to perform the training again, he/she instructs "execute training", and if he/she wants to end the training, he/she instructs "end training".

[Problem that the invention seeks to solve]

Conventional training simulators are configured as described above, so when setting the initial state and operating state of the system, the trainer must input and set everything, and the operating state and actual system state of the actual system must be set. In order to make appropriate settings, it is necessary for the trainer to adjust and establish such conditions based on measurement data and operational data, which requires a lot of time to adjust to match the actual operating conditions, and makes highly accurate adjustment difficult. There were problems such as:

This invention was made to solve the above-mentioned problems. By importing the operational status of the actual system directly from the transmission device into the training simulator, training can be carried out using the current actual system status as the initial state. The purpose of the present invention is to provide a training simulator that can minimize the time and effort required to set these conditions.

[Means for solving problems]

The training simulator according to the present invention connects a conventional training simulator to the transmission device of the actual operation system, thereby capturing data on the state of the electric power system and the operation status of various equipment from the actual operation system, and allowing various training operations to be performed. This allows automatic setting of status data.

[Effect]

The training simulator of the present invention is connected to the transmission equipment of the actual operation system, so that data on the operational status of the power system and the operation status of various equipment is inputted by the actual operation system, and the trainer can use the characteristic information that meets the training purpose. The system automatically sets data for various operational conditions during training based on specific points in time.

〔Example〕

Hereinafter, an embodiment of the present invention will be described with reference to FIG. 3, in which the same parts as in FIG. 4 are denoted by the same reference numerals.
In FIG. 1, reference numeral 8 denotes a transmission device (CDT teleconverter, etc.) of the actual operation system, and to this transmission device 8 are connected the PCU 1 of the training simulator and the central processing unit CPU 9 of the actual operation system. 1
0 is a fixed disk device that stores configuration data programs necessary for the operation of the actual system; 11
1 is a command desk for the power supply station staff who performs monitoring and control by the actual operation system connected to the CPU 9 and the fixed disk device 10, and is equipped with a telephone 11a for the power supply station staff. Reference numeral 12 denotes a command console for the power supply station staff, similar to the command console 11, and is provided with a telephone 12a for the power supply station staff. Reference numeral 13 is a system monitoring panel used in the actual operation system, 14 is an output typewriter for outputting details of accidents, abnormal conditions, etc. in the actual operation system, and 15 is a line printer device for the actual operation system.

Next, the operation will be explained. The operation of the training simulator according to the present invention is shown in the flowchart of FIG. First, the trainer uses the trainer command desk 2 to create in advance the accident sequence (changes in the status of equipment and relays that indicate the details of the accident) required for the training (Fig. 2, Steps 2-1 and 2-). 2) Keep it. The trainer instructs "execution of training" (FIG. 2, step 2-3) at an appropriate time to carry out the training while checking the system status currently in operation. As a result, the simulator takes in online data (on/off status of equipment, tap position of transformer, etc.) from the transmission device 8 of the actual operation system (Fig. 2, Step 2-4).
Central processing unit (CPU) of training simulator
1 main memory and fixed disk device 7. Based on this initial value data, the simulator
Start training from the current point. The following training execution (Fig. 2, Step 2-5), training reproduction (Fig. 2, Step 2-5),
Steps 2-6, 2-7), training completion (Fig. 2,
The operations of steps 2-8 and 2-9) are similar to those of the conventional training simulator shown in FIGS. 3 and 4.

Further, although the above embodiment describes a training simulator for a power supply station or control center of an electric power system, it may also be a training simulator for a plant control system of a thermal power plant, and the same as the above embodiment may be used. be effective.

〔Effect of the invention〕

As described above, according to the present invention, a training simulator is connected to a transmission device of an actual operational system,
Since the system is configured to import data on the system initial state and initial operation state required for training from the transmission equipment of the actual operating system, training can be conducted in the same state as the actual operating state at the same time. , it becomes possible to conduct training with a rich sense of reality. Furthermore, the effort required by the trainer to set the training initial state is reduced. Furthermore, compared to a system in which a training simulator is configured as a standby system of an actual operational system, this system has the advantage that it does not adversely affect the processing speed or reliability of the actual operational system.

[Brief explanation of drawings]

FIG. 1 is a block diagram of a training simulator according to an embodiment of the present invention, FIG. 2 is a flowchart showing the operation contents of the training simulator according to the present invention, and FIG. 3 is a block diagram of a conventional training simulator. FIG. 4 is a flowchart showing the operation contents of a conventional training simulator. 1 is a central processing unit, 2 is a command board for educational instructors, 3 is a command board for trainees, 4 is a system monitoring panel, 7
8 is a fixed disk device, and 8 is a transmission device.

Claims (1)

[Claims] 1. In a training simulator that includes a command board for educational instructors, a command board for trainees, a system monitoring panel, a fixed disk device for storing various data, and a central processing unit connected to these, the above-mentioned storing the operating state of the actual operating system at any point in time, which is captured by connecting the central processing unit to the transmission device of the actual operating system, in the fixed disk device for retraining, and automatically setting it as an initial state for training; A training simulator characterized by repeatedly executing a preset accident sequence from this operational state.