Two actual H-bridge cascaded STCMs rated at 10 kV 2 MVA are constructed and numerous verification exams are carried out. This recommended control methods devote themselves not just in the current loop control but also for the electricity capacitor current control. Based on the current loop control, a nonlinear controller using the passivity-based control theory may be used in this particular cascaded structure STCM for the first time. Concerning the electricity capacitor current control, overall voltage control is identified by adopting a proportional resonant controller. This paper presents a transformer less static synchronous compensator system based on multilevel-bridge ripping tools with star configuration. Clustered balancing control is acquired upon an active disturbances rejection controller. Individual balancing controls accomplished by shifting the modulation wave up and lower which can easily implemented in the field-prrr-rrrglable gate array. The experimental results prove that H-bridge cascaded STCM with the recommended control techniques has excellent dynamic performance and strong sturdiness. The facility capacitor current might be maintained at the given value effectively.
ADR CONTROL FOR OBTAINING CLUSTER BALANCE
2016-07-05
IJITR; Vol 4, No 4 (2016): June - July 2016; 3184-3186
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
DDC: | 629 |
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