Search Results - "Xiaorong Xie"

Subsynchronous Interaction Between Direct-Drive PMSG Based Wind Farms and Weak AC Networks by Liu, Huakun, Xie, Xiaorong, He, Jingbo, Xu, Tao, Yu, Zhao, Wang, Chao, Zhang, Chuanyu

“…Recently, sustained power oscillation at subsynchronous frequency was captured in direct-drive permanent magnetic synchronous generator (PMSG) based wind farms…”
Get full text

Characteristic Analysis of Subsynchronous Resonance in Practical Wind Farms Connected to Series-Compensated Transmissions by Xie, Xiaorong, Zhang, Xu, Liu, Huakun, Liu, Hui, Li, Yunhong, Zhang, Chuanyu

“…The emerging subsynchronous resonance (SSR) caused by the interaction of wind turbine generators (WTGs) with series compensation has aroused great concerns…”
Get full text

Investigation of SSR in Practical DFIG-Based Wind Farms Connected to a Series-Compensated Power System by Wang, Liang, Xie, Xiaorong, Jiang, Qirong, Liu, Hui, Li, Yu, Liu, Huakun

“…Subsynchronous resonance (SSR) was observed in wind farms located in North China. These wind farms prevailingly consist of doubly-fed induction generators…”
Get full text

Quantitative SSR Analysis of Series-Compensated DFIG-Based Wind Farms Using Aggregated RLC Circuit Model by Liu, Huakun, Xie, Xiaorong, Zhang, Chuanyu, Li, Yu, Liu, Hui, Hu, Yinghong

“…A new type of subsynchronous resonance (SSR), namely, subsynchronous control interaction (SSCI), was recently observed in doubly-fed induction generators…”
Get full text

Distributed Optimal Energy Management in Microgrids by Wenbo Shi, Xiaorong Xie, Chi-Cheng Chu, Gadh, Rajit

“…Energy management in microgrids is typically formulated as a nonlinear optimization problem. Solving it in a centralized manner does not only require high…”
Get full text

Sensing of autoinducer-2 by functionally distinct receptors in prokaryotes by Zhang, Lei, Li, Shuyu, Liu, Xiaozhen, Wang, Zhuo, Jiang, Mei, Wang, Ruiying, Xie, Laigong, Liu, Qinmeng, Xie, Xiaorong, Shang, Daohan, Li, Mengyun, Wei, Zhiyan, Wang, Yao, Fan, Chengpeng, Luo, Zhao-Qing, Shen, Xihui

“…Autoinducer-2 (AI-2) is a quorum sensing signal that mediates communication within and between many bacterial species. However, its known receptors (LuxP and…”
Get full text

Impedance Network Modeling and Quantitative Stability Analysis of Sub-/Super-Synchronous Oscillations for Large-Scale Wind Power Systems by Liu, Huakun, Xie, Xiaorong

“…Recently, emerging sub-/super-synchronous oscillation (SSO) issues occurred in large-scale wind power systems, which are caused by the interactions between the…”
Get full text

An Emergency-Demand-Response Based Under Speed Load Shedding Scheme to Improve Short-Term Voltage Stability by Dong, Yipeng, Xie, Xiaorong, Wang, Ke, Zhou, Baorong, Jiang, Qirong

“…The dynamics of load, especially induction motors, are the driving force for short-term voltage stability (STVS) problems. In this paper, the equivalent…”
Get full text

Direct Heuristic Dynamic Programming for Damping Oscillations in a Large Power System by Chao Lu, Si, J., Xiaorong Xie

“…This paper applies a neural-network-based approximate dynamic programming method, namely, the direct heuristic dynamic programming (direct HDP), to a large…”
Get full text

A Multirate EMT Co-Simulation of Large AC and MMC-Based MTDC Systems by Shu, Dewu, Xie, Xiaorong, Jiang, Qirong, Guo, Gaopeng, Wang, Ke

“…This paper proposes a novel multirate co-simulation method to improve simulation efficiency of large-scale AC plus multiterminal DC (MTDC) grids. In this…”
Get full text

Cool Temperature Enhances Growth, Ferulic Acid and Flavonoid Biosynthesis While Inhibiting Polysaccharide Biosynthesis in Angelica sinensis by Dong, Han, Li, Meiling, Jin, Ling, Xie, Xiaorong, Li, Mengfei, Wei, Jianhe

“…, a perennial herb that produces ferulic acid and phthalides for the treatment of cardio-cerebrovascular diseases, prefers growing at an altitude of 1800-3000…”
Get full text

A Novel Hybrid-Arm Bipolar MMC Topology With DC Fault Ride-Through Capability by Yu, Xinyu, Wei, Yingdong, Jiang, Qirong, Xie, Xiaorong, Liu, Yuquan, Wang, Ke

“…This paper proposes a novel bipolar modular multilevel converter (MMC) topology with dc fault ride-through capability. The proposed bipolar MMC topology is a…”
Get full text

Real-time Subsynchronous Control Interaction Monitoring Using Improved Intrinsic Time-scale Decomposition by Yang Wang, Hanlu Yang, Xiaorong Xie, Xiaomei Yang, Guanrun Chen

“…In recent years, subsynchronous control interaction (SSCI) has frequently taken place in renewable-connected power systems. To counter this issue, utilities…”
Get full text

Combined Application of SEDC and GTSDC for SSR Mitigation and Its Field Tests by Xie, Xiaorong, Wang, Liang, Han, Yingduo

“…The subsynchronous resonance (SSR) problem may become more serious with the continuous evolvement of a series-compensated power system. Consequently, the…”
Get full text

Security Region-Based Probabilistic Stability Analysis of Sub/Super-Synchronous Oscillation in Wind Power Integrated Power Systems by Zhan, Ying, Xie, Xiaorong, Zhang, Xu

“…The stability of sub/super- synchronous oscillation (SSO) is dependent on system operating conditions. However, the existing stability analysis methods mostly…”
Get full text

Mitigation of Multimodal SSR Using SEDC in the Shangdu Series-Compensated Power System by Xie, Xiaorong, Guo, Xijiu, Han, Yingduo

“…The Shangdu power plant has four 600-MW turbine-generators connected to the North-China Grid through two 500-kV transmissions, which are compensated with 45%…”
Get full text

Stability Analysis and Controller Design of a Wide-Area Time-Delay System Based on the Expectation Model Method by Zhang, Xinran, Lu, Chao, Xie, Xiaorong, Dong, Zhao Yang

“…Stochastic time delay is a new challenge for communication networks in wide-area damping control (WADC) systems. Uncertainties introduced by stochastic time…”
Get full text

Multi-Channel Eddy Current Detector Based on Virtual Instrument Technology and Self-Balancing Technology by Zhang, Guocai, Xie, Xiaorong, You, Yong

“…In order to reduce the complexity of software and hardware design in multi-channel eddy current testing, a multi-channel real-time eddy current testing system…”
Get full text

DC fault current limiting effect of MMC submodule capacitors by Li, Xiaoqian, Zhao, Biao, Wei, Yingdong, Xie, Xiaorong, Hu, Yinghong, Shu, Dewu

“…DC short-circuit fault is a crucial issue in DC grids because the DC fault current increases rapidly with accompanying high fault energy. Limiting the DC fault…”
Get full text

Identification of Modeling Boundaries for SSR Studies in Series Compensated Power Networks by Chen, Wuhui, Wang, Danhui, Xie, Xiaorong, Ma, Jin, Bi, Tianshu

“…Given large-scale power networks with series compensation, the study of subsynchronous resonance (SSR) is a significant challenge, in practice, due to the…”
Get full text