Electrical power

This study proposes an improved optimization algorithm, combining a chaotic search function and the Runge Kutta optimizer, to address the optimal power dispatch problem for EVCS integrated with Vehicle-to-Grid technology in Distribution Networks featuring Distributed Generation and Battery Energy Storage Systems.

11p viaburame 14-03-2025 1 1   Download

This study aims to contribute to the development of a GaN/Ga2O3 diode that can be utilized in high-power device applications. The simulated device is calibrated against experimental GaN and Ga2O3 diodes, considering the effect of thickness of GaN layer and its doping concentration on the performance of GaN/Ga2O3 diodes. The band structures of devices are investigated to revial which factors that affect the properties of GaN/Ga2O3 diode.

6p viling 11-10-2024 5 1   Download

This research presents a detailed evaluation of the total active power loss (TAPL) under different placements of photovoltaic power plants (PVPs) in the electric distribution network (EDN) IEEE 33-node. Three study cases have been conducted to serve the initial intention, including 1) optimizing both rated power and position of a PVP on selected EDN; 2) optimizing the positions of different quantities of PVPs independently to the grid with the same rated power, and 3) optimizing a sole PVP with a wide range of rated power.

12p viinuzuka 28-02-2025 2 1   Download

This paper presents an overview of the ideas, general design, and preliminary cost estimation for electric vehicle charging stations in planned areas. The selection of a charging station model that integrates solar panels connected to the national grid, having energy storage unit is discussed.

12p viinuzuka 28-02-2025 2 1   Download

Tập thanh ghi Các thanh ghi chính – A, B, R0 to R7 : 8 bit registers – DPTR : [DPH:DPL] 16 bit register – PC : Program Counter (Instruction Ptr) 16bits – 4 sets of R0-R7 – Stack pointer SP – PSW Program Status Word (Flags) Carry CY, Aux Carry AC, Reg Bank selector, Overflow, Parity – Special Function Registers (SFRs) Timers, Interrupt (enable, priority), Serial port, power Electrical Engineering 2 1 .Hợp ngữ – nét cơ bản nhất (assembly) Intel Assembly format Operation destination source ; comment Giá trị luôn có dấu thăng đứng trước # – #55, #32 etc Số Hex thì...

22p hung_ee 31-05-2012 229 62   Download

Design Philosophies: Radiological release to the environment is prevented by maintaining R/B pressure negative(-63Pa). Radioactive substance in PCV are removed and captured in the filter device.R/B Closed Cooling Water System (RCW) / Reactor Service Water System (RSW) How are the many Heat exchangers cooled down?

33p giotletinh_hd2009 14-10-2013 91 8   Download

Bài giảng Electrical and electronic principles - Chương 3 gồm có những nội dung chính sau: T, Y, delta networks; network of complex impedance; maximum power transfer. Mời các bạn cùng tham khảo để biết thêm chi tiết.

30p nhanmotchut_1 04-10-2016 54 3   Download

Bài giảng Kỹ thuật nâng & vận chuyển - Chương 5: Cơ cấu nâng (motive power of hoisting machinery). Những nội dung chính trong chương này gồm có: Dẫn động máy trục ( motive power of hoisting machinery), cơ cấu nâng dẫn động bằng tay (hand drive hoisting mechanism), cơ cấu nâng dẫn động bằng điện ( electrically- driven hoisting mechanism).

35p lovebychance05 16-06-2021 27 3   Download

This thesis is dedicated to study how the charging behaviours of plug-in hybrid vehicles affect the local distribution network. This study focuses on two issues: the power loss and charging cost optimization. The multi-objective particle swarm optimization technique is applied to achieve the optimal charging schedule, resulting in acceptable additional power loss ratio and charging cost.

89p runthenight07 01-03-2023 11 3   Download

This research investigates integrated drive topologies for Switched Reluctance Motors (SRMs). During the research project, three new power electronic topologies are proposed and simulated via extensive simulations in finite element modelling software (Maxwell) and MATLAB/Simulink.

120p runthenight04 02-02-2023 14 3   Download

This research explores whether Environmental Management Accounting can be applied to assist an Australian cogeneration company in improving both its financial performance as well as its environmental performance. Cogeneration or 'combined heat and power', in this particular case, involves the simultaneous production of heat and electricity using a single fuel, that is, natural gas. The heat generated is then used to produce steam to meet the customers' requirements as well as boost the production of electricity.

247p runthenight04 02-02-2023 16 3   Download

To study the scientific basis to build the optimal calculation model of electricity sales for the system of staged reservoirs under competitive power generation conditions in order to provide operational instructions in combination with the coordination chart deliver the full annual output contract and drive to the largest revenue.

27p hobbsandshaw 09-06-2021 17 4   Download

This thesis approaches from the perspective of state management agencies in policy making to attract private investors to PPP projects in the power generation sector. There is an approach from the theoretical basis system to attract private investment in the form of PPP in the power generation sector in Vietnam. A practical approach is through surveys to assess the impact of these factors on the willingness of private investors to invest in PPP projects in Vietnam as well as assessment of the current situation.

27p angicungduoc11 17-04-2021 31 5   Download

The thesis assesses the impact of mastery leadership style, intellectual capital and absorption capacity on process innovation in power generation enterprises.

0p trinhthamhodang8 20-10-2020 27 1   Download

Using agricultural waste is a good source of biomass for generating energy. A model analysis for a hybrid biomas-solar PV microgrid was carried out in this study.

9p lucastanguyen 01-06-2020 31 3   Download

The Distributed generation (DG) is gaining significant attention due to increase in the demand for electricity. Distributed generations are mostly used with the association of power distribution systems to energize local loads and network.

14p lucastanguyen 01-06-2020 19 4   Download

Failure in power transformer can be catastrophic to electric systems, since transformers play a vital role in the power sector. Metallic particles in transformer oil lead to Partial discharge which can result in serious conditions.

8p lucastanguyen 01-06-2020 21 2   Download

The paper presents the study of high harmonics influence on power metering by static meters for active and reactive energy. The review and analysis of manufacturer’s documents and standards in the field of electricity meters testing was conducted and mathematical models for calculating active and reactive energy were identified.

6p lucastanguyen 01-06-2020 14 2   Download

Having highlighted areas of possible applications of human powered machines, the aim of this work is to design a manually operated blender which has an efficient operation.

7p lucastanguyen 01-06-2020 12 2   Download

In the context of this work, simplified models have been developed to describe the thermodynamics of power conversion, the energetics of multi-effect evaporation (MED), and the costs of electricity and heat cogenerated by the dual-purpose power plant.

16p christabelhuynh 30-05-2020 19 2   Download