A modified sequence-domain impedance definition and its equivalence to the dq-domain impedance definition for the stability analysis of AC power electronic systems A Rygg, M Molinas, C Zhang, X Cai IEEE Journal of Emerging and Selected Topics in Power Electronics 4 (4 …, 2016 | 514 | 2016 |
Sequence domain SISO equivalent models of a grid-tied voltage source converter system for small-signal stability analysis C Zhang, X Cai, A Rygg, M Molinas IEEE Transactions on Energy Conversion 33 (2), 741-749, 2017 | 251 | 2017 |
Impedance-based analysis of interconnected power electronics systems: Impedance network modeling and comparative studies of stability criteria C Zhang, M Molinas, A Rygg, X Cai IEEE Journal of Emerging and Selected Topics in Power Electronics 8 (3 …, 2019 | 133 | 2019 |
On the equivalence and impact on stability of impedance modeling of power electronic converters in different domains A Rygg, M Molinas, C Zhang, X Cai IEEE Journal of Emerging and Selected Topics in Power Electronics 5 (4 …, 2017 | 122 | 2017 |
Large-Signal Grid-synchronization Stability Analysis of PLL-based VSCs Using Lyapunov's Direct Method Y Zhang, C Zhang, X Cai IEEE Transactions on Power Systems, 2021 | 83 | 2021 |
Harmonic transfer-function-based impedance modeling of a three-phase VSC for asymmetric AC grid stability analysis C Zhang, M Molinas, A Rygg, J Lyu, X Cai IEEE Transactions on Power Electronics 34 (12), 12552-12566, 2019 | 74 | 2019 |
Harmonic Domain SISO Equivalent Impedance Modeling and Stability Analysis of a Single-phase Grid Connected VSC C Zhang, M Molinas, S Føyen, JA Suul, T Isobe IEEE Transactions on Power Electronics, 2020 | 71 | 2020 |
Autonomous synchronizing and frequency response control of multi-terminal DC systems with wind farm integration R Yang, G Shi, X Cai, C Zhang, G Li, J Liang IEEE Transactions on Sustainable Energy 11 (4), 2504-2514, 2020 | 69 | 2020 |
On the impedance modeling and equivalence of AC/DC-side stability analysis of a grid-tied type-IV wind turbine system C Zhang, X Cai, M Molinas, A Rygg IEEE Transactions on Energy Conversion 34 (2), 1000-1009, 2018 | 66 | 2018 |
Control of a type-IV wind turbine with the capability of robust grid-synchronization and inertial response for weak grid stable operation S Sang, C Zhang, X Cai, M Molinas, J Zhang, F Rao Ieee Access 7, 58553-58569, 2019 | 56 | 2019 |
Modeling and analysis of SOGI-PLL/FLL-based synchronization units: Stability impacts of different frequency-feedback paths C Zhang, S Føyen, JA Suul, M Molinas IEEE Transactions on Energy Conversion 36 (3), 2047-2058, 2020 | 55 | 2020 |
Properties and physical interpretation of the dynamic interactions between voltage source converters and grid: electrical oscillation and its stability control C Zhang, X Cai, Z Li, A Rygg, M Molinas IET Power Electronics 10 (8), 894-902, 2017 | 51 | 2017 |
Generalized MIMO sequence impedance modeling and stability analysis of MMC-HVDC with wind farm considering frequency couplings H Zong, C Zhang, J Lyu, X Cai, M Molinas, F Rao IEEE Access 8, 55602-55618, 2020 | 44 | 2020 |
Frequency‐domain modelling and stability analysis of a DFIG‐based wind energy conversion system under non‐compensated AC grids: impedance modelling effects and consequences on … C Zhang, X Cai, M Molinas, A Rygg IET Power Electronics 12 (4), 907-914, 2019 | 43 | 2019 |
Modeling and analysis of grid-synchronizing stability of a Type-IV wind turbine under grid faults C Zhang, X Cai, A Rygg, M Molinas International Journal of Electrical Power & Energy Systems 117, 105544, 2020 | 40 | 2020 |
Synchronizing stability analysis and region of attraction estimation of grid-feeding VSCs using sum-of-squares programming C Zhang, M Molinas, Z Li, X Cai Frontiers in Energy Research 8, 56, 2020 | 36 | 2020 |
Transient stability analysis of wind turbines with full-scale voltage source converter C Zhang, X Cai, Z Li Proceedings of the CSEE 37 (14), 4018-4026, 2017 | 31* | 2017 |
Grey box aggregation modeling of wind farm for wideband oscillations analysis H Zong, J Lyu, X Wang, C Zhang, R Zhang, X Cai Applied Energy 283, 116035, 2021 | 27 | 2021 |
Oscillation propagation analysis of hybrid AC/DC grids with high penetration renewables H Zong, C Zhang, X Cai, M Molinas IEEE Transactions on Power Systems 37 (6), 4761-4772, 2022 | 23 | 2022 |
Autonomous grid‐synchronising control of VSC‐HVDC with real‐time frequency mirroring capability for wind farm integration R Yang, C Zhang, X Cai, G Shi IET Renewable Power Generation 12 (13), 1572-1580, 2018 | 23 | 2018 |