Electrical Generation and Distribution Systems and Power Quality Disturbances Part 14 ppsx

... s ff== and 2.5kHz sv f = . Electrical Generation and Distribution Systems and Power Quality Disturbances 248 Hong, D.; Lee J. & Choi, J. (2006). Power Quality Monitoring System using Power ... imbalance caused by source voltage and switching operation, and it can provide fault tolerant operation. Electrical Generation and Distribution System...

Ngày tải lên: 12/08/2014, 05:20

... grid and the other generation units is always the interface converter. The hybrid Part 1 Power Generation and Distribution Systems Electrical Generation and Distribution Systems and Power Quality ... output power variations. To increment the Power Quality level of the LV and MV grids, diffused renewable generation Electrical Generation a...

Ngày tải lên: 26/06/2014, 23:20

... impedance value and typology (reactive or resistive). Part 1 Power Generation and Distribution Systems Electrical Generation and Distribution Systems and Power Quality Disturbances ... Electrical Generation and Distribution Systems and Power Quality Disturbances 4 and stand-alone configurations, in order to prevent possible probl...

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... technologies for reliable and safety grid interconnection operation of PV systems [14- 15]. An inverter being a power Electrical Generation and Distribution Systems and Power Quality Disturbances 48 Table ... Fig. 15. Active power transit (Pij) with and without wind and STATCOM, Case1: Normal Condition: IEEE 30-Bus Electrical Generation and Distr...

Ngày tải lên: 12/08/2014, 05:20

... voltage and current waveforms corresponding to FVLC, FVMC and FVHC conditions Electrical Generation and Distribution Systems and Power Quality Disturbances 76 We next demonstrate accuracy and ... for Power Quality Analysis 75 6.2.3 Power factor, apparent power, active power and reactive power The power factor, the apparent power S (VA), the...

Ngày tải lên: 12/08/2014, 05:20

... the voltage magnitude and phase must equal to that required for the desired magnitude and direction Electrical Generation and Distribution Systems and Power Quality Disturbances 108 7.2 ... are measured and compared to the references currents. Fig. 9. Modified ramp type current control scheme Electrical Generation and Distribution Systems and...

Ngày tải lên: 12/08/2014, 05:20

... Electrical Generation and Distribution Systems and Power Quality Disturbances 128 2 1 1 DF THD = + (14) Total power factor = DF*DPF (15) 2 1 1 0.0441 DF = + = 0.999029011 Total power ... Reactive power (VAr) Fig. 16. (a) Single phase instantaneous reactive power (b) Three phase reactive power a) b) Electrical Generation and Distribution Sy...

Ngày tải lên: 12/08/2014, 05:20

... loop between the earth and the catenary, and the one represented by the induced line and the earth. Electrical Generation and Distribution Systems and Power Quality Disturbances 156 sin( ... process. The index supervises the power quality of a system, through characterising voltage Electrical Generation and Distribution Systems and Power...

Ngày tải lên: 12/08/2014, 05:20

... transmission losses, and wide range of load and generation schedules. Electrical Generation and Distribution Systems and Power Quality Disturbances 216 In Fig. 14 combined shunt and series controllers ... profiles with continuation power flow: case: Without SVC Electrical Generation and Distribution Systems and Power Quality Disturbances...

Ngày tải lên: 12/08/2014, 05:20

... used. 303 Battery Charger with Power Quality Improvement Electrical Generation and Distribution Systems and Power Quality Disturbances 288 Supply, Proceedings of IEEE Power Electronics Specialists ... In order to achieve unity power factor, i.e., ¯ i ac (t)= 296 Electrical Generation and Distribution Systems and Power Quality Disturbances 0 Bat...

Ngày tải lên: 12/08/2014, 05:20