[PDF] Top 20 POWER FACTOR IMPROVEMENT IN ELECTRODE-LESS FLUORESCENT LAMP USING FUZZY LOGIC CONTROLLER

... (i.e. fuzzy sets, for example, speed is too slow). The fuzzy rule base stores the empirical knowledge of the operation of the process of the domain ...non fuzzy decision or control action from an ... See full document

... Taking the A-phase winding in Fig.4 as an example, assume the secondary winding current Ia lags the phase of the secondary winding voltage Ua by δ. Since the impedance of the FT branches is capacitive for the ... See full document

... PF. Improvement in power quality also results in better reliability and enhanced efficiency ...perceivable improvement in power quality, PF correction (PFC) circuits are employed in these ... See full document

... reactive power, due to unbalanced and non-linear load connected to the PCC, are compensated effectively such that the grid side currents are always maintained as balanced and sinusoidal at unity power ... See full document

... Custom Power necessities [6], utility distribution net- works, sensitive industrial loads, and critical commercial operations can possibly experience the ill effects from various types of outages and service ... See full document

... DVR is connected in series with the linear load to compensate for the harmonics and unbalance in the source voltages and improve the power factor on the source side (at PCC) [7]. The major objective of the ... See full document

... poor power factor will produce effects like reactive power burden, unbalance and excessive neutral current which in turn produce ...of power electronics SVC, Which is composition of Passive LC ... See full document

... the power system through long distance transmission line it is most required thing to have the intelligent ...of fuzzy logics are used in controlling the UPFC and it is seen that total harmonic distortions ... See full document

... Maximum Power Point Tracking (MPPT) and output current ...active power filter(APF) uses an inverter for harmonics elimination and reactive power compensation ...active power filtering feature ... See full document

... A Power factor Correction (PFC) topology with fuzzy logic controller(FLC) for light emitting diode(LED) lighting applications is presents in this ...compact fluorescent light ... See full document

... the power transfer capability of a transmission ...by using of fuzzy logic with static synchronous series compensator SSSC ...filter-damping controller is based on the magnitude of ... See full document

... Fuzzy logic has rapidly become one of the most successful of today's technologies for developing sophisticated control ...simple. Fuzzy logic addresses such applications perfectly as it ... See full document

... poor power factor which can be classified as active and passive ...input power factor and total harmonic distortion problems of single phase AC-DC ...input power factor and ... See full document

... Fuzzy logic controller has been used in both the thermal- thermal and hydro-thermal inter connected ...the fuzzy logic controller ... See full document

... PI controller gain is the fine tuning of the controller so as to achieve the optimal operation of the ...PI controller is faced when the process is nonlinear and also when the system is having ...a ... See full document

... of power system embedded with Interline Power Flow Con- ...Therefore, fuzzy log- ic based controller has advantage over the conventional ... See full document

... ABSTRACT: This paper focuses on the idea of a comparative study for different topologies of electronic ballast for power factor correction. The circuits presented are supposed to be high power ... See full document

... Fig. 1 shows the topology of the proposed combined SHPF and TCR. The SHPF consists of a small-rating APF connected in series with a fifth-tuned LC passive filter. The APF consists of a three-phase full-bridge ... See full document

... Power factor correction is the method of improving the power factor of a system by using suitable ...of power factor correction circuits is to make the input to a ... See full document

... typical power distribution system with renewable power ...of power generation units and different types of ...of power generation use ac/ac and dc/ac static PWM converters for voltage ... See full document