Electric power systems

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 8 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 10 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 16 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 22 5   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 29 2   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 14 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 19 1   Download

Power Supply Systems for Electric Vehicles Theo dự báo của tạp chí Discovery, ô tô điện là 1 trong 5 công nghệ bùng nổ trong năm 2011. Ban biên tập xin giới thiệu với bạn đọc loạt bài viết về ô tô điện. Dưới đây là bài báo thứ ba, hai bài trước được in trong tạp chí số tháng 05 và tháng 06/2011.

11p sea123123 23-06-2013 192 33   Download

Lighting Controller 1. Dimming control of fluorescent lamps, mercury lamps and metal halide lamps. • More than 40% electric power saving compared with NO MERS systems. 2. Replace mercury lamp with metal halide lamp with MERS metal halide controller. • Approx. 40% electric power saving compared with NO MERS mercury lamp systems. (from Titech experiment) 3. Intelligent dimming control of lamps with MERS, sensors and Constraint Technology. • Significant saving can be expected compared with existing systems according to QOS....

12p tvq_pro 03-11-2012 73 10   Download

EURASIP Journal on Applied Signal Processing 2003:13, 1355–1370 c 2003 Hindawi Publishing Corporation Low-Power Embedded DSP Core for Communication Systems Ya-Lan Tsao Department of Electrical Engineering, National Central University, 300 Jung-Da Road, Jung-Li City, Taoyuan 320, Taiwan Email: alan@ee.ncu.edu.tw Wei-Hao Chen Department of Electrical Engineering, National Central University, 300 Jung-Da Road, Jung-Li City, Taoyuan 320, Taiwan Email: ee021053@ee.ncu.edu.

16p sting12 10-03-2012 51 6   Download

Landfill gas from a source of green energy, clean, renewable and can be used to create electricity, or used in the energy industry. This paper reviews the potential energy recovery landfill gas from municipal solid waste, to reducing methane emissions in particular, and reduced greenhouse gas emissions in general. In addition, this paper provides an assessment using the model of methane generated from landfill municipal solid waste and generate energy potential of gas recovered. In particular, this paper uses a life cycle assessment methods ......

10p thulanh2 07-09-2011 103 18   Download