DAFTAR ISI :rnrn(Hlm. 1) Dynamic Voltage Restorer (DVR) for Voltage Sag Mitigationrnrn(Hlm. 12) Comparative Study on Carrier Overlapping PWM Strategies for Five Level Diode Clamped Inverterrnrn(Hlm. 26) Solution of Economic Load Dispatch Problems by a Novel Seeker Optimization Algorithm rnrn(Hlm. 43) Design and Construction of ArtRo" Omnidirectional Walking Bipedal Robot using Hierarchical Reactive Behaviors Control Architecturernrn(Hlm. 61) Design of a Quasi- elliptic Lowpass Filter using A New Defected Ground Structure and Capacitively Loaded Microstrip Line rnrn(Hlm. 74) Investigation on Time Domain Signal to Appropriate Wavelet Transform Threshold Function Selection for Partial Discharge Detectionrnrn(Hlm. 83) Fuzzy Sliding-Mode Control for a five drive web-winding System rnrn(Hlm. 100) MareText Independent Speaker Identification based on K-mean Algorithmrnrn(Hlm. 109) Bee Hive Algorithm to Optimize Multi Constrained Piecewise Non-Linear Economic Power Dispatch Problem in Thermal Units rnrn(Hlm. 118) Differential Evolution based Multi-objective Optimization of a Deregulated Power Network under Contingent State"