New control strategy for DSTATCOM without current sensors and its engineering application

A review of distribution static compensator

“…The reference currents in α-β frame are converted to abc frame using reverse clark's transformation [100,101]. Positive and negative sequence currents and voltage based IRP theory is reported in [102,103]. The detailed mathematical formulation of IRP theory is reported in [104,105].…”

“…The third category is on the DSTATCOM topologies which is further sub-classified in to 3P3W [43][44][45][46][47][48][49][50][51][52][53][54] and 3P4W . The fourth category is on DSTATCOM control techniques which is sub-classified into IRP theory [99][100][101][102][103][104][105], SRF theory [106][107][108][109], SC theory [110,111], AUPF theory [112,113], PI controller [114][115][116], adaline based neural network [117][118][119], sliding mode controller [120][121][122], and miscellaneous control techniques [123][124][125][126][127]. However, some publications include more than one category and have been classified based on their dominant field and some publications are included in more than one category depending on their utility.…”

Peak Detection Control Strategy based STATCOM for Suppression of Power Quality Problems

“…A review on different control algorithms to APFs (Active Power Filters) and different performance strategies are compared [10]. The control algorithms are I-Փ p-q theory, Instantaneous Reactive Power Theory, Integral generalized control staretgy, Synchronous Reference Frame Theory, and adaptive control startegies [11].In general, the performance analysis and design of STATCOM are observed based on IEC and IEEE standards [12]- [13].…”

Design and experimental verification of a dead beat power control strategy for low cost three phase PWM converters

“…A standard three phase voltage source converter utilizes three legs, with a pair of complementary power switches per phase [1][2][3]. A low cost converter uses only two legs, with four switches, as shown in Fig.…”

“…In discrete-time control theory, the dead beat control is famous for its simplicity and fast dynamics performance. The main advantages that the proposed technique offers over the VOC method include: (1) very simpler algorithm, (2) no need for internal current controllers, therefore no control parameters to tune, and (3) better performance under non-ideal grid conditions. The effectiveness of the proposed method in providing fast and accurate control is confirmed through extensive simulations and experimental results.…”