Research on Power System Operation Simulation and Training Assessment System

Power System Operation Simulation and Training Assessment System Research Zeng Fanwen Xi'an Aviation Technology College Electric Department Xi'an main question and application and development prospects.

Modern power systems have been developed in the direction of large units with ultra-high voltage and large capacity, and the operators of power systems have to increase their understanding of the information they have mastered. It is recognized that only advanced energy control management systems are not enough to prevent the occurrence and expansion of blackouts, and ultimately rely on the correct judgment and decision of the operating personnel.

therefore. It is increasingly urgent to use advanced means to train and operate dispatchers extensively and effectively. Muwen focuses on the application of the operation simulation and training assessment system of power system operation dispatchers in the power system, aiming at improving the quality of the operation dispatchers and ensuring the safe and reliable operation of the power system 8 modern electronic technology system.

1 The main functions and requirements of the simulation training system According to the training requirements for the operation dispatcher, the power system operation simulation and training system should have a piece of function ii coach set according to the actual situation of the simulated force system. The coach can set up the normal operation hall switching operation and the operation training evaluation program. The coaches monitor the coaches to monitor the trainees' real-time monitoring of the students' learning situation and understand the students' operational ability.

The coaches explain to the students the broadcast coaches through the network to explain the operation principle of the operation steps. Improve the original system of the coach's soap coach according to the teaching requirements and the mastery of the students' situation. Re-program the coaches. The coaches can suspend the trainers in time to stop the trainees' operations in the network. This step is more important for the operation mistakes.

1.6 Learning Calls The coaches can call at any time during the operation and ask the coaches to help solve the problems that exist during the operation.

1.7 Students on-demand students can focus on the operation of an operation, a step or a process according to their own learning to improve their learning efficiency.

2 The requirements of the simulation training system are to achieve good training objectives and effects, and the simulation training system is required to have the characteristics of multi-user, multi-level and multi-target.

Multi-user means that multiple trainees can be trained at the same time, and the trainees are not limited by space and time. That is, the trainees can participate in learning at any of the different trainees. Multi-objectives allow multiple trainees to perform different tasks at the same time. The target training allows each student to self-study according to their own, or they can choose to learn under the guidance of the coach or to communicate with the coach. The multi-level refers to the training content can meet the needs of students with different levels of knowledge.

to this end. A network system must be created to distribute coaches and trainees in different control rooms of the network.

3 Simulation training system design 3.1 Simulation training system constitutes the main mountain coach of power system operation simulation and training assessment system. Machine student machine, network server and other equipment. The coach machine and the student machine are placed in the control room of the trainer and the trainer respectively, and are connected through a network server. For example, the M trainer machine information and the screen display of the student draw and call the command for simulation operation and training assessment, requiring the trainer and the trainee Machine Hall 1 Hall. Into the coach from the platform and the student platform, the coach platform and the student platform function classification 3.2 coach platform coaches through the coach platform, can be generated. Modification and maintenance of the performance of the 4 Ben Ben, also 1 to start the execution and control learning with the Asahi newspaper. In addition, the coaches study. Analysis 9 does not only serve as a teacher, but he also acts as a system operator outside the control center. When the coaches can not predict the consequences of the system state changes caused by the operation orders issued by the appraisers, they can also make their own minds through the system approach and the rehearsal.

After the rehearsal, the system is restored to its original state. This process is blocked for students.

3.3 The platform platform The function of the platform is different from that of the coach platform. It can track various state changes after the system is operated or set, and the action is convenient. The convenient human-machine interface allows the trainees to view the current status of the entire system. 3.4 System Maintenance Platform When the simulated power system changes, If the original network is expanded, the new plant station will increase the line and change the line to change the operation mode load change output to adjust the line break. The goods are connected to the factory, etc., the original data ç—„ + apply. Therefore, the development software provides a powerful system maintenance platform for database modification and update = 4 simulation training system reliability power system operation simulation and training assessment for reliability. The order of starting the trainee and coaches is not limited. The system should have a memory function, and the system can be arbitrarily stopped to exit the system. Without losing the number of catches, the remaining steps of the last operation of the next escape system 1 continue to run.

All coaches and trainees in the station will be deactivated and shut down. It will not affect the work of other machines. When the hardware or software of each machine fails, such as power failure, it is allowed to restart the Internet and enter the training system after shutdown.

5 conclusions. The power system operation simulation and training system 仃 the following characteristics of the object-oriented power system model, so that the training purpose is more clear and clear; training and exercise teaching plan generation is intuitive and practical; very friendly and clear human-machine interface; , better maintainability; the system has strong practicability and developable power system operation simulation 勹 training assessment system research and promotion application, will improve the working ability of power operation dispatchers, provide an advanced effect The utility model has a great practical significance for the safe and reliable economic operation and management of electric power. It also provides a bright road for reforming the production of computer-assisted electric power college students.

1 Wang Xisheng. Substation operation simulation and operation management system tons. Shanghai East China Electric Power. 1998 2 Zhang Dong, Zhang Ying and so on. Substation simulation training based on network system. Shanghai Power System Automation, 1998 io Modern Electronics Technology

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