Comprehensive computer program for SSTI analysis of AC/DC power systems based on the component connection method
| Autor: | Kai Trunk, Gert Mehlmann, Mario Ndreko, Matthias Luther, Sarina Rachinger, Robert Dimitrovski, Wilhelm Winter |
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| Rok vydání: | 2019 |
| Předmět: |
Computer program
business.industry Computer science 020209 energy 020208 electrical & electronic engineering Energy Engineering and Power Technology Control engineering 02 engineering and technology Modular design computer.software_genre Software framework Electric power system Transmission (telecommunications) Component (UML) 0202 electrical engineering electronic engineering information engineering State (computer science) Electrical and Electronic Engineering business computer Level of detail |
| Zdroj: | International Journal of Electrical Power & Energy Systems. 111:508-516 |
| ISSN: | 0142-0615 |
| Popis: | This paper presents a comprehensive methodology for the investigation of SSTI in AC/DC transmission networks. The main advantage of the proposed methodology is the modular modeling approach, where various complex components can be modeled in a comprehensive way while at the same time preserving the level of detail needed to capture the relevant dynamics. This is done by enhancing the CCM with an algorithm for the formulation of network state equations. All power system component models necessary for SSTI analysis are developed separately using the CCM principles and are connected according to their topological relations. A small-signal model of a point-to-point MMC-based VSC HVDC is developed to assess its influence on SSTI. The proposed methodology together with the developed models are implemented in a software framework called SNAP. The proposed methodology and the developed models are validated against time-domain simulations in PSS®NETOMAC. |
| Databáze: | OpenAIRE |
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