energy efficient utility generation and distribution
SOLAR ENERGY IN DISTRIBUTED GENERATION AND GRID-CONNECTED PROBLEM
... electric utility Khoa Điện-Điện Tử 2002 – 2007 Stand-alone PV system CHƯƠNG TRÌNH Đ ÀO TẠO KỸ SƯ CHẤT LƯỢNG CAO VIỆT-PHÁP PFIEV • Operate independent of the electric utility grid • designed and sized ... applications: explore closedgridclosedloop control with estimated and monitored fast and accurated enough grid voltage and frequency, and synchronized the current with the grid voltage Khoa Điện-Điện ... bioutput circuits and the electric utility network Either supply on-site electrical loads, or to back-feed the grid when the PV system output is greater than the on-site load demand When the electrical...
Ngày tải lên: 26/04/2013, 08:26
ELECTRICAL GENERATION AND DISTRIBUTION SYSTEMS AND POWER QUALITY DISTURBANCES ppt
... Electrical Generation and Distribution Systems and Power Quality Disturbances and stand-alone configurations, in order to prevent possible problems with a proper design and management of this generation ... level of the LV and MV grids, diffused renewable generation 20 Electrical Generation and Distribution Systems and Power Quality Disturbances units should be enabled by the standards and by appropriate ... installations and prevent maintenance strategies belonging to RCM and solve the technical and economic objectives of the exploitation of distribution systems and systems that use electrical energy Chapter...
Ngày tải lên: 26/06/2014, 23:20
Electrical Generation and Distribution Systems and Power Quality Disturbances Part 1 doc
... Electrical Generation and Distribution Systems and Power Quality Disturbances and stand-alone configurations, in order to prevent possible problems with a proper design and management of this generation ... requires energy to produce and package, to distribute to shops or front doors, to operate, and then to be got rid ofi The global demand for energy is expected to increase but conventional energy ... installations and prevent maintenance strategies belonging to RCM and solve the technical and economic objectives of the exploitation of distribution systems and systems that use electrical energy Chapter...
Ngày tải lên: 12/08/2014, 05:20
Electrical Generation and Distribution Systems and Power Quality Disturbances Part 5 potx
... Wang and Ying-Hao Lin, “Small-Signal Stability and Transient Analysis of an Autonomous PV System”, Transmission and Distribution Conference and Exposition, 2008 80 Electrical Generation and Distribution ... Comparison of measured and modeled electrical parameters of the FVHC condition and the transient step down condition 76 Electrical Generation and Distribution Systems and Power Quality Disturbances ... between modeling and experimental outputs, (iii) FPE and AIC, both of these values need be lowest for high accuracy of modeling (iv) 70 Electrical Generation and Distribution Systems and Power Quality...
Ngày tải lên: 12/08/2014, 05:20
Electrical Generation and Distribution Systems and Power Quality Disturbances Part 7 doc
... Interface distribution of the operation times and repair times Fig 20 Interface for the reliability and nonreliability functions 109 110 Electrical Generation and Distribution Systems and Power ... of renewable energy sources such as wind energy, fuel cells and solar energy Distributed power generation system (DPGS) is alternative source of energy to meet rapidly increase energy consumption ... Maintenance Actions in Transmission and Distribution Networks, In: Proceedings of the 3rd International 112 Electrical Generation and Distribution Systems and Power Quality Disturbances Conference...
Ngày tải lên: 12/08/2014, 05:20
Electrical Generation and Distribution Systems and Power Quality Disturbances Part 8 pptx
... v(t )} dt Loss of Energy: The loss of energy “LE” is defined as the integral of the drop in energy during the event: (1) 144 Electrical Generation and Distribution Systems and Power Quality Disturbances ... hysteresis band From the above graphs we could say that % THD variation is less in modified ramp type current controller Switching frequency is 134 Electrical Generation and Distribution Systems and ... Electrical Generation and Distribution Systems and Power Quality Disturbances Milosevic Mirjana, Hysteresis current control in three phase voltage source inverter, ETH publications, power systems and...
Ngày tải lên: 12/08/2014, 05:20
Electrical Generation and Distribution Systems and Power Quality Disturbances Part 9 pptx
... 148 Electrical Generation and Distribution Systems and Power Quality Disturbances A sensitive setting will result in a large number of shallow events (with a low voltage sag energy) and this in ... industrial and commercial power systems IEEE Std 1100, (1999) IEEE Recommended Practice for Powering and Grounding Electronic Equipment 160 Electrical Generation and Distribution Systems and Power ... characterising voltage 152 Electrical Generation and Distribution Systems and Power Quality Disturbances sags The voltage sags are caused by an increase in reactive demand due to induction motor starting...
Ngày tải lên: 12/08/2014, 05:20
Electrical Generation and Distribution Systems and Power Quality Disturbances Part 12 pot
... a unified power flow with series and shunt elements 216 Electrical Generation and Distribution Systems and Power Quality Disturbances In Fig 14 combined shunt and series controllers inject current ... (δ cR ) ) (11) Where VvR and VcR are the controllable magnitude, 218 Electrical Generation and Distribution Systems and Power Quality Disturbances max VvR ≤ VvR ≤ VvR , and phase angle, ≤ δ vR ... Electrical Generation and Distribution Systems and Power Quality Disturbances Fig 20 The package for FACTS modelling and analysis (SimFACTS) with three languages: Arabic, English and French In...
Ngày tải lên: 12/08/2014, 05:20
Electrical Generation and Distribution Systems and Power Quality Disturbances Part 14 ppsx
... development and control for a SRM drive with front-end boost SMR were presented in (Chai & Liaw, 2009) In (Chai et al, 2008), the novel random 252 Electrical Generation and Distribution Systems and Power ... imbalance caused by source voltage and switching operation, and it can provide fault tolerant operation 258 Electrical Generation and Distribution Systems and Power Quality Disturbances 3.2.3 ... devices without any extra current and voltage stress 260 Electrical Generation and Distribution Systems and Power Quality Disturbances Operation principle and some key issues of SMR 4.1 Single-phase...
Ngày tải lên: 12/08/2014, 05:20
Electrical Generation and Distribution Systems and Power Quality Disturbances Part 16 pptx
... Proceedings of IEEE Applied Power Electronics Conference and Exposition, pp 293-298, ISBN 0-7803-0983-9 290 Electrical Generation and Distribution Systems and Power Quality Disturbances Tanitteerapan, T ... another IGBT pair to save part and cost With this circuit configuration it is convenient to control the current 300 10 Electrical Generation and Distribution Systems and Power Quality Disturbances ... will be used 304 14 Electrical Generation and Distribution Systems and Power Quality Disturbances Will-be-set-by-IN-TECH Conclusion In this chapter, a simple and integrated battery charger with...
Ngày tải lên: 12/08/2014, 05:20
Energy-Efficient Computing and Networking pdf
... Abstract Demand Side Management (DSM) is one way to keep the balance between energy generation and energy consumption and is therefore important in grids with fluctuating renewable energy sources ... increasing energy generation of non controllable renewable energy sources like photovoltaic and wind power makes high demands on the flexibility of the remaining energy producing units and loads ... between anticipation and price elasticity to achieve lower Peak-toAverage Ratios and minimize waste of energy The results demonstrate that the final demand signal can be smoother and energy efficiency...
Ngày tải lên: 07/03/2014, 20:20