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Dự án/Cuộc thi Mô tả Lượt đặt giá/Bài dự thi Kĩ năng Bắt đầu Kết thúc Giá (VND)
Low carbon non-domestic sustainable building ability to carry out a study of potential low carbon/renewable energy technologies for a proposed new-build non-domestic building 11 Kĩ thuật cơ khí, Năng lượng, Thiết kế năng lượng tái tạo, Thiết kế công trình Feb 8, 2018 Feb 8, 2018Đã kết thúc ₫4409752
Kinetic-Flywheel Magnet Energy Generator Hi, please ***Read Carefully*** We need engineering company or engineering individual or engineering consultant can design, build and assemble for us something like appear in the links below: Flywheel-Kinetic [url removed, login to view] [url removed, login to view] -or- Magnetic Generator [url removed, login to view] Yes, can be an hybrid. What I mean for "Hybrid" is star... 13 Kĩ thuật, Kĩ thuật cơ khí, Kĩ thuật điện, Cơ điện tử, Thiết kế năng lượng tái tạo Feb 5, 2018 Feb 5, 2018Đã kết thúc ₫21613636
Solar Sales Proposals and Designs The company is Lumin Solar Technologies - www.luminsolarpower.com. We are looking for a residential solar designer that can do a solar sales proposal and design in Aurora solar design software. We also need a designer that can do proposals and designs for large commercial and agricultural. 15 Thiết kế năng lượng tái tạo Feb 3, 2018 Feb 3, 2018Đã kết thúc ₫9840909
Low carbon non-domestic building ability to carry out a study of potential low carbon/renewable energy technologies for a proposed new-build non-domestic building 11 Kĩ thuật cơ khí, Thiết kế năng lượng tái tạo Jan 26, 2018 Jan 26, 2018Đã kết thúc ₫10365252
Low carbon non-domestic building ability to carry out a study of potential low carbon/renewable energy technologies for a proposed new-build non-domestic building 11 Kĩ thuật cơ khí, Thiết kế năng lượng tái tạo Jan 26, 2018 Jan 26, 2018Đã kết thúc ₫4140110
wind turbine with energy storage system (Psim) values and c block wind turbine with energy storage system (Psim), i need someone to make correct values for that model and accurate code for the C block for the required duty cycle , with explanation of what is done . 10 Kĩ thuật, Điện tử, Kĩ thuật cơ khí, Kĩ thuật điện, Thiết kế năng lượng tái tạo Jan 25, 2018 Jan 25, 2018Đã kết thúc ₫1385738
Project for Andrei K. Hi Andrei K., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 1 , Tiếng Anh (Anh), Tiếng Nga, Tiếng Anh (Mỹ), Thiết kế năng lượng tái tạo, Interpreter Jan 14, 2018 Jan 14, 2018Đã kết thúc ₫840909
Energy power plant generator by RDF and waste Feasibility of a Energy power plant generator by RDF and waste and increacing the efficiency of the plant, economic viability and CO2 emission compration 13 Kĩ thuật cơ khí, Kĩ thuật hóa học, Năng lượng, Thiết kế năng lượng tái tạo Jan 14, 2018 Jan 14, 2018Đã kết thúc ₫4680000
Photovoltaic panels produce DC current that heats a typical water heater Simply put, the goal is to heat a standard hot water tank with solar PV. To be able to help me you'll need to understand (among other things): DC power and loads, heater resistances and solar PV optimization (resistance as it relates to fluctuating PV voltage), and Tigo DC optimizers. Please note this project v1.0 is already working and has been working for over a year, I just know it can ... 8 Kĩ thuật điện, Toán học, Thiết kế vi mạch, Thiết kế năng lượng tái tạo, Hệ thống sưởi Jan 11, 2018 Jan 11, 2018Đã kết thúc ₫6799415
wind turbine model with energy storage system i need a wind turbine model with energy storage system in PSIM simulator with an explanation what for what is that model, for my personal knowledge . 8 Kĩ thuật, Điện tử, Vi điều khiển, Kĩ thuật điện, Thiết kế năng lượng tái tạo Jan 9, 2018 Jan 9, 2018Đã kết thúc ₫863636
Gasification Energy power plant Energy power plant generator by RDF and waste 12 Kĩ thuật cơ khí, Kĩ thuật hóa học, Năng lượng, Thiết kế năng lượng tái tạo Jan 8, 2018 Jan 8, 2018Đã kết thúc ₫5175728
Do Sales in KSA for Renewable energy. we are looking for a sales person who can do sales for Solar system around KSA. 6 Bán hàng, Thiết kế năng lượng tái tạo Jan 5, 2018 Jan 5, 2018Đã kết thúc ₫14159091
Wind turbine model Design project i need a working model of power generation system with wind turbine suppoerted by energy storage system. In (PSIM) software simulator. 7 Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout, Thiết kế năng lượng tái tạo Dec 29, 2017 Dec 29, 2017Đã kết thúc ₫772727
MATLAB based solution to set of non-linear equations -- 3 - 18/12/2017 05:35 EST Hey people, go through attached before bidding. This is an electrical circuit of solar cell. The circuit has been translated into set of mathematical equations which are non-linear. There are about 15 equations with 15 unknowns. Numerical method on MATLAB may be implemented to solve these equations. I need some guy who can plot Current-Voltage (I-V) curve. Current (I) needs to be calculate... 15 Điện tử, Matlab and Mathematica, Thuật toán, Kĩ thuật điện, Thiết kế năng lượng tái tạo Dec 18, 2017 Dec 18, 2017Đã kết thúc ₫977273
MATLAB based solution to set of non-linear equations -- 2 - 13/12/2017 13:18 EST Hey people, go through attached before bidding. This is an electrical circuit of solar cell. The circuit has been translated into set of mathematical equations which are non-linear. There are about 15 equations with 15 unknowns. Numerical method on MATLAB may be implemented to solve these equations. I need some guy who can plot Current-Voltage (I-V) curve. Current (I) needs to be calculate... 14 Điện tử, Matlab and Mathematica, Thuật toán, Kĩ thuật điện, Thiết kế năng lượng tái tạo Dec 13, 2017 Dec 13, 2017Đã kết thúc ₫636364
MATLAB based solution to set of non-linear equations Hey people, go through attached before bidding. This is an electrical circuit of solar cell. The circuit has been translated into set of mathematical equations which are non-linear. There are about 15 equations with 15 unknowns. Numerical method on MATLAB may be implemented to solve these equations. I need some guy who can plot Current-Voltage (I-V) curve. Current (I) needs to be calculate... 9 Điện tử, Matlab and Mathematica, Thuật toán, Kĩ thuật điện, Thiết kế năng lượng tái tạo Dec 13, 2017 Dec 13, 2017Đã kết thúc ₫704545
TRNSYS Expert Need an expert in trnsys to model an solar energy system and complete a report which discusses the methodology and results of modeling. 5 Kĩ thuật, Kĩ thuật cơ khí, Thiết kế năng lượng tái tạo Dec 6, 2017 Dec 6, 2017Đã kết thúc ₫5113636
Solar MPPT and power distribution for Electric Vehicle I would like guidance and ideas for designing a robust solar MPPT charger for lead-acid batteries and a distribution system to power up onboard systems such as micrcontrollers and the DC brushless motor. Must include an emergency power cut-off. And regenerative braking charging capability. Freelancer must be a professional in this field and have good documentation skills for every step. Mo... 15 Điện tử, Kĩ thuật điện, Arduino, Thiết kế năng lượng tái tạo Dec 2, 2017 Dec 2, 2017Đã kết thúc ₫4381669
Internet of things I need to develop my smart irrigation system but instead of runing it on battery I would like it to be run by solar energy system. 18 Điện tử, Kiến trúc phần mềm, Kĩ thuật điện, Arduino, Thiết kế năng lượng tái tạo Nov 23, 2017 Nov 23, 2017Đã kết thúc ₫1483065
Development of Solar Energy The development of solar energy, its scope in technology and application. Solar Energy's pros and cons, and environmental effects. Technical paper with lots of details and statistics. Minimum 6 pages not including the reference and title page. Times New Roman Font. Size 10. Single column. Double Spaced. 9 Kĩ thuật điện, Thiết kế năng lượng tái tạo Nov 19, 2017 Nov 19, 2017Đã kết thúc ₫1159091
Design a Buck/Boost Circuit for Solar MPPT charger Design a simple buck/boost converter for solar MPPT charging using either LTSPICE or MATLAB and programmable using Arduino. See attached file for further details. Only Need Task 1 : create a purchase list of components 11 Điện tử, Matlab and Mathematica, Kĩ thuật điện, Arduino, Thiết kế năng lượng tái tạo Nov 16, 2017 Nov 16, 2017Đã kết thúc ₫580555
Designing a 1MW Solar PV grid Hi All, I am Vivek Vardhan and i currently live and work in Germany. I am primarily a Software Engineer by profession but i plan to venture in Solar PV power grid installations in India. Since i am not an electrical engineer by profession, i feel that i am not qualified enough to design a proper Solar PV grid, although i have enough knowledge about the entire process, needs and requirements. ... 20 Kĩ thuật, Kĩ thuật điện, Năng lượng, Thiết kế năng lượng tái tạo Nov 13, 2017 Nov 13, 2017Đã kết thúc ₫4586682
Project for Truong D. Hi Truong D., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 5 Thuật toán, PLC & SCADA, Toán học, , Phát triển phần mềm, Thiết kế năng lượng tái tạo Nov 1, 2017 Nov 1, 2017Đã kết thúc ₫5909091
Project for Odysseas C. Hi Odysseas C., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 2 Dịch thuật, Nhập liệu, , Tiếng Đức, Tiếng Hy Lạp, Thiết kế năng lượng tái tạo Oct 11, 2017 Oct 11, 2017Đã kết thúc ₫2880214
simulate a design using IES VE 1. Simulate the designed pavilion by using IES, to show the effect of dynamic changing of the structure 2. Assess the thermal , wind and light performance the gap under the pavilion ( at least 3 scenarios ) for 3 seasonal scenarios ( summer, winter, spring or autumn ) and hourly changes per day . 3. Study the effect of the pavilion (on an added building beneath) creating imaginary cube under th... 6 Google SketchUp, Năng lượng, Thiết kế năng lượng tái tạo Sep 21, 2017 Sep 21, 2017Đã kết thúc ₫12340909
Research paper on Carbon Capture and Sequestration I have a data which was obtained from Aspen HYSYS, only a compilation and arrangement of theoretical part is needed, 11 Kĩ thuật, Năng lượng, Thiết kế năng lượng tái tạo Sep 15, 2017 Sep 15, 2017Đã kết thúc ₫3003726
Simulate the designed Pavilion using IES VE -- 2 1. Simulate the designed pavilion by using IES ( main simulation tool ), to show the effect of dynamic changing of the structure 2. Assess the thermal , wind and light performance the gap under the pavilion ( at least 3 scenarios ) for 3 seasonal scenarios ( summer, winter, spring or autumn ) and hourly changes per day . 3. Study the effect of the pavilion (on an added building beneath) cre... 1 Năng lượng, Thiết kế năng lượng tái tạo Sep 8, 2017 Sep 8, 2017Đã kết thúc ₫3340909
Simulate the designed Pavilion using IES VE 1. Simulate the designed pavilion by using IES ( main simulation tool ), to show the effect of dynamic changing of the structure 2. Assess the thermal , wind and light performance the gap under the pavilion ( at least 3 scenarios ) for 3 seasonal scenarios ( summer, winter, spring or autumn ) and hourly changes per day . 3. Study the effect of the pavilion (on an added building beneath) c... 1 Năng lượng, Thiết kế năng lượng tái tạo Sep 6, 2017 Sep 6, 2017Đã kết thúc ₫5500000
write articles on Clean Energy for website need to write 5 to 7 articles of 500-1000 word in a month on mutually agreed topics which would require research, interview skills, industry interaction. 15 Article Writing, Công nghệ sạch, Soạn thảo nội dung, Thiết kế năng lượng tái tạo Aug 18, 2017 Aug 18, 2017Đã kết thúc ₫195480
Bio and producer gas for cooking purpose We only want working model.A small prototype structure it should be good enough to show as a [url removed, login to view] should contain a tank or container in which we can feed our bio or producer products. 10 Kĩ thuật cơ khí, Thiết kế năng lượng tái tạo Aug 14, 2017 Aug 14, 2017Đã kết thúc ₫2538014
Kĩ thuật cơ khí, Kĩ thuật điện, Thiết kế năng lượng tái tạo Aug 10, 2017 Aug 10, 2017Đã kết thúc
MSc Energy Engineering Thesis The main Objective of this Research is Detailed modelling of a single solar cell incorporating operating equations and include the dependence of cell temperature and illumination as a combined effect. For this purpose, effect of temperature and illumination on open circuit voltage and short circuit current will be analyzed by Using MATLAB/SIMULINK/GUI. Main outcomes of this Research will be &bu... 8 Kĩ thuật điện, Năng lượng, Thiết kế năng lượng tái tạo Jul 25, 2017 Jul 25, 2017Đã kết thúc ₫5704545
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