Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Bingda Zhang"'
Publikováno v:
Energies, Vol 16, Iss 6, p 2731 (2023)
This paper proposes a component-oriented modeling method for power system simulation, which optimizes the modeling process of the FPGA-based real-time digital simulator (FRTDS) to enhance its computational efficiency. In this paper, a component model
Externí odkaz:
https://doaj.org/article/359119be0fb24ee2aacee1145c28bdf9
Publikováno v:
Energies, Vol 15, Iss 13, p 4624 (2022)
Aiming at the problems of the high switch numbers, complex working mechanisms, and complicated real-time simulation of modular multilevel converters (MMCs) composed of dual-port submodules, in this study, we designed a unified equivalent model of the
Externí odkaz:
https://doaj.org/article/edf64a1714d547a78d1b4432c01f1cb7
Publikováno v:
Energies, Vol 14, Iss 19, p 6041 (2021)
With the expansion of system scale and the reduction in simulation step size, the design of a power system real-time simulation platform faces many difficulties. The interactive operation of real-time simulation presents the characteristics of phased
Externí odkaz:
https://doaj.org/article/09970f21ebe14e2190329fb7530259ce
Autor:
Junjie Zhu, Bingda Zhang
Publikováno v:
Energies, Vol 13, Iss 17, p 4562 (2020)
For the problem of poor accuracy of the existing multi-rate simulation methods, this paper proposes a multi-rate real-time simulation method based on the Norton equivalent, compared with multi-rate simulation method based on the ideal source equivale
Externí odkaz:
https://doaj.org/article/d26056de78764b138059973f2e7bb5e7
Publikováno v:
Energies, Vol 12, Iss 18, p 3581 (2019)
With the increasing penetration of wind power generation, the frequency regulation burden on conventional synchronous generators has become heavier, as the rotor speed of doubly-fed induction generator (DFIG) is decoupled with the system frequency. A
Externí odkaz:
https://doaj.org/article/c38f711e4ce1472f861f390f8beaeb15
Publikováno v:
Energies, Vol 11, Iss 10, p 2620 (2018)
To make the object of electromagnetic transient (EMT) simulation flexible to change, the authors propose using the method of electromagnetic transient-transient stability analysis (TSA) hybrid real-time simulation of the variable area of interest. Th
Externí odkaz:
https://doaj.org/article/619a7ceb2590458a947f9ecce891f24e
Publikováno v:
Energies, Vol 11, Iss 10, p 2749 (2018)
In order to expand the simulation scale of the real-time digital solver based on FPGA (FRTDS, FPGA: field-programmable gate array), the power system modeling process is optimized. The multi-valued parameter method is used to represent the external ch
Externí odkaz:
https://doaj.org/article/3c2a4f96a09d45d3848adef4aafd7adc
Publikováno v:
Energies, Vol 11, Iss 10, p 2650 (2018)
A field-programmable gate array (FPGA)-based digital solver for real-time electromechanical transient simulation is designed in this paper. The solving process for a device or sub-network in an electromechanical transient simulation is packaged into
Externí odkaz:
https://doaj.org/article/31fd95d2d92148df83d3868adee6f6db
Publikováno v:
Energies, Vol 10, Iss 11, p 1795 (2017)
In order to expand the simulation scale of smart substation, a simulation model of the inlet-outlet line unit, as described by the 0/108 S conductance for multivalued coefficients pre-storage is presented in this paper. As a part of orders decomposit
Externí odkaz:
https://doaj.org/article/2cb8969af2314c8c9086c0a188f0fddf
Publikováno v:
Energies, Vol 10, Iss 9, p 1248 (2017)
The microgrid containing a large amount of high frequency power switches and nonlinear components has put forward high requirements for power system real-time simulation technology. Multivalued coefficient prestorage can reduce the calculation steps
Externí odkaz:
https://doaj.org/article/88c5d7d973cc443db64bf67c3abcda80