The Research Of Whole Dynamic Simulation In DTS

Dispatcher Training Simulator is a set of digital simulating system, which builds the math module of real power system and redisplays the status of power system after the operations and the accident. All the information will be sent to the control center module that looks like a virtual-real environment to the dispatchers. In this environment, the dispatchers will be trained and the real power system will not be disturbed.Following the expansion of modern power systems scale and the accidents during the dispatch, the whole dynamic simulation becomes more important in the safe and stabilization of power system. The DTS can simulate the running of power system effectually. So the whole dynamic simulation in DTS has important practicality in project. This paper researches the whole dynamic simulation in DTS based on analyzing the developing status of the whole dynamic process simulation all over the world.The source of topics and DTS system, the development of DTS at home and abroad and the researching purposes are introduced chapter 1.The hardware and software structure of DTS and the main function of DTS are introduced detailed in chapter 2.The mathematical models suitable to electric element simulation in different dynamic process are built in chapter 3.Chapter 4 is core in this paper, introduced how to design and achieve the whole dynamic simulation in DTS detailed.In the building progress, some problems were met. To deal with them, the methods are introduced in chapter 5, and they have been applied in the programs. From the result, we can see that the algorithm of fast-decoupled load flow can meet the requirement of DTS.The theme of this paper is DTS whole dynamic simulation. Based on analyzing the developing status of the whole dynamic process simulation all over the world, the mathematical models suitable to electric element simulation in different dynamic process are built. There are mainly three innovative parts in the paper as follows.