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Calculating battery capacity for railway project

€30-250 EUR

Closed
Posted about 7 years ago

€30-250 EUR

Paid on delivery
Need someone that can calculate battery capacities for a branch line about 50 to 80 km from the electrified track. How much battery capacity is needed? Compare different battery types (flow batteries, conventional batteries, fuel cells etc.). What would the situation be like for a train running up-hill compared to plain track?
Project ID: 13321541

About the project

7 proposals
Remote project
Active 7 yrs ago

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7 freelancers are bidding on average €62 EUR for this job
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I am a graduate in business administration and I can speak and write English well. I am proficient in Data entry, Email collecting, Web research, Excel, Copy Typing, Copy writing, Photoshop Photo Editing, Video Editing, Video Services, After Effects, Animation, Illustration and Admin support tasks. If you hire me, I will do my utmost best and you will be more than satisfied with the results. I am a professional, honest, and punctual human being. I will be available as needed. Please do work with me once and you would never need another VA again.
€32 EUR in 3 days
4.9 (45 reviews)
5.3
5.3
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I ain't an intermediate level freelancer, but i assure you i can provide you quality work. I hold a Bachelors degree in Statistics with strong background of Pure Statistics including a strong grip on statistical software including SPSS, Excel, Minitab, STATA, SAS, Mathematica, Statistica and Eviews. . Brilliant skills in Multivariate methods, Factor Analysis, Discriminant Analysis, Logistic Regression, Panel Data Analysis: Fixed Effect & Random Effect Models, ANOVA, Simple Linear Regression, Multiple Linear Regression, Non-Linear Models, Generalized Linear Models, Poisson Regression, Binary Data Analysis, Z-test, T-test, Chi-Square Test, F-test, Parametric Methods, Non Parametric Methods, Best Model Selection, Problems related to Probability, Sampling, Calculus, Economics, Mathematics and vice versa. I hope if you are going to hire me, I ain't going to disappoint you. Infact, i will try my best to provide you quality work beyond your expectations. Looking forward for your kind response.
€30 EUR in 1 day
4.9 (24 reviews)
4.7
4.7
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I'm dumb blonde, but I can do this project. I guarantee good quality of my work, so should a need for corrections arise after the project is completed, I will gladly do that for you.
€39 EUR in 1 day
4.3 (15 reviews)
3.4
3.4
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Hello, I have some experience in this field, once i made a project where I have had to calculate the total energy drawed from the network by an electric bus for a 500 km trip. The efficiency of storing the electric energy in batteries, the eficiency of converting mechanical energy to electric energy when the bus is going downhill, the slope of the tour (the arriving point was the same with the departing, so the total slope was zero, but the intermediate slope matters nonetheless) and others were taken into account. Thank you for your time, Zoltan
€100 EUR in 2 days
5.0 (6 reviews)
3.1
3.1
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Hi, I have read the project and ready to assist you. I have electrical experience i can assure you the project will be completed in time. Regards
€100 EUR in 3 days
5.0 (1 review)
0.2
0.2
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Dear dear, I write in response to you are seeking a Data Entry Clerk for your company. As a highly competent Data Entry Clerk, I would bring a friendly attitude, flexible schedule, and fast-paced typing abilities to this role. In my current position, I maintain an exceedingly functional environment while performing data entry, account reconciliation, and database maintenance. I have a knack for problem-solving and work well independently and with little oversight. I respond to requests from colleagues and clients in a timely manner and am adept at prioritizing multiple ongoing projects. Additionally, I have proficiency in Labor Management Software, MS Office, and computer technologies, as well as an outstanding ability to type 86 WPM without errors. Sincerely, ASM S.
€100 EUR in 3 days
0.0 (1 review)
0.0
0.0

About the client

Flag of SWEDEN
Stockholm, Sweden
5.0
1
Member since Jan 6, 2015

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