149 results found.
Year: 2010, Volume: 10, Issue: 1
... applied for damping voltage source converter (VSC-M), a Slave voltage source oscillations and improve the small signal stability of power converter (VSC-S) and its two transformers and a DC link systems by adding a supplementary signal for main control capacitor( C dc). V inj 1 ,V inj 2 are voltages of ...
Terms matched: 1 - Score: 16 - 545k
Year: 2014, Volume: 14, Number: 3
... . systems. Pre-condition: System operational conditions before the Example: A solar storm causes an overload in a materialization of the origin of a blackout, including weather transformer which then trips off the transformer, which then conditions, generation and load levels, significant scheduled creates low voltage in the local area. Thus, using ...
Terms matched: 1 - Score: 16 - 712k
Year: 2012, Volume: 12, Number: 3
... Digital Object Identifier 10.4316/AECE.2012.03015 97 1582-7445© 2012 AECE Advances in Electrical and Computer Engineering Volume 12, Number 3, 2012 supplementary damping control for SSSC employing transformer vq _12 € vq1 € vq 2 and vd _12 € vd 1 € vd 2. ANFWC and CATC. € to validate the dynamic performance of ANFWC ...
Terms matched: 1 - Score: 13 - 792k
Year: 2019, Volume: 19, Number: 4
... generator optimization algorithms which use random iterative rules are power, voltage, injected reactive power and tap changer also applied as a training function in order to optimize the transformers ratio. network for ensuring stability and convergence. Power related equations are also given by (3, 4), n Karaboga et al. presented and ...
Terms matched: 1 - Score: 12 - 488k
Year: 2007, Volume: 87, Issue: 2
... Figure 4.a shows the output voltage of the generator during operation of the apparatus. The voltage is submitted HV to fast fluctuations due to the discharge of condensers when Transformer capturing insects, and their charge which is carried out very quickly (some microseconds). Figure 4.b shows an increasing zoom of voltage fluctuation around the average ...
Terms matched: 1 - Score: 11 - 1,443k
Year: 2013, Volume: 13, Number: 2
... the output voltage and possible causes: R C R C broken connection to the grid (C11); broken fuses at input R C (C12); transformer in fault (C13); all fuses broken or all diodes interrupted (C14); failure of one or two phases (C15). S2- ...
Terms matched: 1 - Score: 11 - 716k
Year: 2007, Volume: 7, Issue: 2
... PACKET STRUCTURE The power scheme of the system is presented in the The command packet is a 64 bit packet that consists of 14 Figure 6. Using a power transformer that converts 220 V AC bits used for the Ethernet header, 20 bits used for the IP to 7.5 V DC the system is connected to the power ...
Terms matched: 1 - Score: 11 - 468k
Year: 2007, Volume: 7, Issue: 2
... equipment. This is usually a function of stray capacitance coupling to earth which depends critically on the mechanical layout of the circuit and the primary-to-secondary capacitance of the mains transformer, and can easily exceed 1000pF. The attenuation offered by the potential divider effect of CY may be no more than 15 €“ 20 dB. The common ...
Terms matched: 1 - Score: 11 - 349k
Year: 2018, Volume: 18, Number: 1
... € Lls) I q (9) 2 dt generator is integrated to the utility grid through fully controlled back to back converter system, step-up 1 dI q transformer and filter. Machine side voltage source mqVDC € RI q €( Lmq € Lls) € r( Lmq € Lls) I d € r f ...
Terms matched: 1 - Score: 9 - 2,200k
Year: 2017, Volume: 17, Number: 3
... . model is trained based on structural risk minimization to The sample system consists of a radial primary feeder, minimize the training error. While training error two distribution transformers and several loads. Two improvement occurs, penalty parameter C and kernel distribution transformers in the sample system are used to function parameter g are regulated by means ...
Terms matched: 1 - Score: 8 - 1,291k