A Real-Time Digital Solver for Smart Substation Based on Orders

Bingda Zhang, Yanjie Wu, Zhao Jin and Yang Wang
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Bingda Zhang: The Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin 300072, China
Yanjie Wu: The Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin 300072, China
Zhao Jin: The Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin 300072, China
Yang Wang: The Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin 300072, China

Energies, 2017, vol. 10, issue 11, 1-16

Abstract: In order to expand the simulation scale of smart substation, a simulation model of the inlet-outlet line unit, as described by the 0/10 8 S conductance for multivalued coefficients pre-storage is presented in this paper. As a part of orders decomposition, the address conversion circuit for multivalued coefficients can reduce the computational burden of processing elements. For the convenience of the generalization of the real-time digital solver based on FPGA (FRTDS, FPGA: Field–Programmable Gate Array), the address conversion circuit for multivalued coefficients is matched with the guide word, the formation module of sampled value (SV) packet, and the resolution module of generic object oriented substation event (GOOSE) packet are associated with the application identification (APPID) in the Ethernet frame. The address conversion circuit for multivalued coefficients, the formation module of SV packet, and the resolution module of GOOSE packet are reconstructed via the orders. A hardware-in-the-loop real-time simulation platform for smart substation is built based on the novel FRTDS. A case is given to demonstrate the simulation calculating capability and the hardware-in-the-loop ability of the novel FRTDS.

Keywords: smart substation; real-time digital simulation; Field–Programmable Gate Array (FPGA); multivalued coefficients pre-storage; hardware-in-the-loop (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2017
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (10)

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