Results 61 to 70 of about 416 (174)
Current limiting control method with adaptive virtual impedance for grid-forming STATCOM
Energy Reports, 2023 Current limiting is an important issue in the static synchronous compensator (STATCOM) with grid-forming (GFM) control. However, the conventional methods are difficult to deal with the application scenarios of different grid faults.
Zhichang Yang +2 more
doaj +1 more source
Jurnal Media Elektro, 2023 The most difficult aspect of optimizing a wind farm is creating an accurate wind farm model, especially if the farm is connected to the grid. The inconsistency and unpredictability of wind speeds exacerbates this issue. When dealing with wind farms, it is possible that the reactive power addition capabilities of individual wind turbines are ...
Setiawan, Dedy Kurnia +3 more
openaire +2 more sources
IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.Enhanced critic‐only DQN with smoothing enables continuous SVC control for damping inter‐area oscillations. The state selection via participation and residue analysis captures critical key modes. Orthogonal array efficiently tunes hyperparameters with low cost.
Gunawan Dewantoro +3 more
wiley +1 more source
IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.This paper builds an admittance model for a DFIG‐STATCOM parallel system. Based on the system, the paper provides a method to optimise the control of the STATCOM， which aims to increase the performance of the system during symmetrical faults .
Wenhao Du +5 more
wiley +1 more source
IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.To address DC‐side voltage imbalance in star‐connected cascaded H‐bridge STATCOMs under unbalanced grids, a hybrid‐frequency power loop is introduced to enable interphase power transfer. A hybrid‐frequency PWM (HFPWM) method based on voltage vector superposition is proposed, which maintains superior output characteristics for the intermediate‐frequency
Zhendong Ji +4 more
wiley +1 more source
Analysis of Balanced and Unbalanced Distribution Systems to Reduce Neutral Currents
IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.Exploiting the capability for home‐level rephasing in a strategic manner to address the problem of unbalance from the root level. Performing DG allocation to inject power proportional to the loads present in each phase at the feeder. Usage of reconfiguration to facilitate the distribution system to appear balanced to the transmission system upstream to
Girish Sundararajan +5 more
wiley +1 more source
Energy Conversion and Economics, 2022 Voltage sags flickers, and harmonics are major problems associated with power quality and are of concern to power companies and consumers. Therefore, efforts to improve power quality have increased. This study explores the dynamic performance of a static
Mohammed Redha Qader
doaj +1 more source
SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology, 2016 Voltage profile is one of the concerned issues in power system network studies. The voltage profile decay can be experienced by the system when system is subjected to load increment or disturbances. Unscheduled increment of load variation in a power transmission system has driven the system to be stressful, leading to potential cascading trip on the ...
Amit Tiwari, Ziaur Rahman
openaire +1 more source
Permanent Fault Identification Scheme for Distribution Feeders Using Detection‐Based Reclosing
IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.This paper proposes a novel permanent fault identification scheme based on detection‐based reclosing to mitigate the risks of blind three‐phase reclosing and overcome the sensitivity limitations of existing methods. ABSTRACT To mitigate secondary damage caused by reclosing a distribution line with a permanent fault, a highly sensitive fault property ...
Zhongxue Chang +3 more
wiley +1 more source
Beyond 50 Hz, Unlocking Voltage and Frequency for More Flexible Grids
IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.This paper proposes a vision that redesigns the distribution grid with asynchronous clusters enabled by power‐electronic interfaces as fundamental units, each capable of operating with independent frequency and voltage magnitude, providing bidirectional and controllable power flow. The vision suggests paradigm shifts redefining the roles of voltage and
Qiucen Tao +7 more
wiley +1 more source