Electricity

This dissertation aims to investigate the electrical impedance properties of fruits and vegetables, and explore the relationship between impedance and quality criteria. In particular, the present dissertation outlines experimental research conducted on relationships between impedance properties and fruit tastes as well as the impedance changes observed during ripening process. Impedance measurement to monitor moisture content changes in the progress of drying is also included in this research.

116p runthenight05 01-03-2023 7 3   Download

This research is built upon the determination of the Eigenpairs of one and two dimensional positive differential operators with periodic boundary conditions. The Schrödinger equation was solved for positive operators in both one and two dimensions. Fourier series were used to express the derivatives as the summation of Fourier terms. This led to a novel approach for the calculation of the eigenmodels of a perturbed potential well. The perturbation can be done via an electric field applied to the potential well.

88p runthenight07 01-03-2023 6 3   Download

The overall aim of this research project is thus to study the concept of integrating a solid-state metal hydride electrode and a unitised regenerative fuel cell into a single system, and investigate its performance as a reversible store for electrical energy.

148p runthenight07 01-03-2023 11 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 8 3   Download

The main purpose of the research "Rule extraction method for identifying solar PV generation" is to evaluate the applicability of rule extraction through interim summarisation to the problem of identifying electricity customers who have solar PV systems installed from their electricity consumption data.

112p runthenight04 02-02-2023 5 2   Download

The goal of this thesis is to evaluate and compare the environmental impacts of alternative thermal treatments processing MRF residual waste in Victoria.

213p runthenight04 02-02-2023 10 2   Download

The aim of this thesis is investigate and design a small antenna which can be embedded onto a Polyethylene substrate (used for making roof tiles). The antenna can be used to harvest ambient energy by connecting it to a rectifier. Due to the dimensional constraints of a roof tile as well as the materials used, there are limitations imposed on the antenna size, and thus the radiation efficiency and bandwidth often become a limiting factor in the overall performance of the system.

93p runthenight04 02-02-2023 11 2   Download

This thesis derives closed form equations to describe electromagnetic device characteristics for a toroid, solenoid and a case study induction machine. By considering stored magnetic field energy, this approach allows the relationship between electrical, magnetic and kinetic energy to be quantified and analyzed in ways that allows improved accuracy compared with conventional magnetic circuit modeling methods. This thesis also provides insights into how geometric parameters impact energy transfer and operational characteristics of electromagnetic devices.

112p runthenight04 02-02-2023 6 2   Download

The design of solar cars has historically been dominated by highly technical and performance-based criteria. This has limited the general acceptance of solar cars as a viable mode of transport in both the public eye and the automotive industry.

189p runthenight04 02-02-2023 8 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 9 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

The research "Impact of carbon pricing on voluntary environmental disclosures of electricity generating sector: a multi country analysis" objectives include: 1) To identify the voluntary environmental disclosure pattern of companies operating in carbon pricing countries; 2) To identify the voluntary environmental disclosure pattern of organisations operating in non-carbon pricing countries; 3) To assess the quantity and quality of voluntary environmental disclosures of companies from different countries; and 4) To assess the implementation of G4 sustainability reporting guidelines by the se...

141p runthenight04 02-02-2023 4 2   Download

The thesis is structured as follows: Chapter 1: Introduction; Chapter 2: Literature Review; Chapter 3: The Market for Electricity; Chapter 4: Description and Sources of Data; Chapter 5: Seasonal Factors and Outlier Effects in Rate of R; Chapter 6: Structural Characteristics of Demand for Electric; Chapter 7: GARCH Modelling of High-Frequency Volatility in A; Chapter 8: The Effect of Extreme Spikes in Demand on Electric; Chapter 9: Conclusion.

207p runthenight04 02-02-2023 8 2   Download

Lecture Data Structures: Lesson 34 provide students with knowledge about equivalence relations; electrical connectivity, where all connections are by metal wires, is an equivalence relation; the disjoint sets view; dynamic equivalence problem; discuss a solution to the union/find problem that for any sequence;...

14p hanthienngao 15-04-2022 20 1   Download

Bài giảng môn Tiếng Anh lớp 8 - Unit 3: At home (Read) được biên soạn với mục tiêu nhằm giúp học sinh làm quen với các từ vựng: chemical, drug, soft drink, wardrobe, injure, match, electrical socket, safety precaution; luyện tập đọc và trả lời câu hỏi về chủ đề các biện pháp an toàn khi ở nhà;... Mời quý thầy cô và các em học sinh cùng tham khảo chi tiết nội dung bài giảng!

13p caixukun_0208 09-02-2022 22 2   Download

This research is aimed to explore elements of internal control system and evaluate their impact on effectiveness and efficiency of EVN’s operation, with the following goals: Finding factors of Internal Control System which effect EVN’s performance; evaluate those impact on EVN’s performance.

24p beloveinhouse10 28-11-2021 22 2   Download

The study is aimed at: Exploring weaknesses of students in learning the language, finding suitable methods to help the students at Mecha; electric and Water resources Vocational College in Hung Yen raising motivation; helping students at this training institution to improve their vocabulary learning.

92p closefriend09 16-11-2021 35 7   Download

Mục tiêu của đề tài là hệ thống hóa cơ sở lý thuyết về Marketing Online; tìm hiểu và phân tích, đánh giá thực trạng Marketing Online tại MEVN; đề xuất các giải pháp hoàn thiện hoạt động Marketing Online tại MEVN. Mời các bạn cùng tham khảo nội dung chi tiết.

159p beloveinhouse10 21-09-2021 35 13   Download

Đề tài "Đánh giá các yếu tố ảnh hưởng đến sự trung thành của nhân viên tại công ty TNHH Schneider Electric Manufacturing Việt Nam" được thực hiên với hy vọng cho thấy tầm quan trọng về sự trung thành của nhân viên. Từ đó, lãnh đạo có thể hoàn thiện các chính sách của công ty, tạo động lực cho nhân viên đồng thời giúp tổ chức, doanh nghiệp tồn tại và phát triển. Mời các bạn cùng tham khảo!

142p therioheist 04-09-2021 26 4   Download

Đề tài này được thực hiện nhằm phân tích đánh giá thực trạng hoạt động marketing của Công ty TNHH Midea Consumer Electric (Việt Nam) trong giai đoạn 2013 – 2015 nhằm chỉ ra các tồn tại thực tế tại doanh nghiệp. Phân tích các yếu tố ảnh hưởng đến hoạt động tại Công ty TNHH Midea Consumer Electric (Việt Nam) trong thời gian qua. Mời các bạn cùng tham khảo!

120p thegooddinosaur 04-09-2021 13 5   Download