Grid Tied 11kw Solar Panel System Home Commercial Power Supply

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vol.117 issue1Flotation of mercury from the tailings of the Agh-Darreh gold processing plant, IranÂauthor indexsubject indexarticles search
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On-line version ISSN2411-9717
Print version ISSN2225-6253

J. S. Afr. Inst. Min. Metall. vol.117 n.1 Johannesburg Jan. 2017

http://dx.doi.org/10.17159/2411-9717/2017/v117n1a13Â

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Tarbiat Modares University, Iran


SYNOPSIS

Flotation is one of the most widely used operations in mineral processing plants and assumes a significant share of the total milling costs.Chinese Brand Smallest Turning Radius Rops Fops 0.8 Ton Mini Wheel Loader with Ce EPA(SRA) and multiple regression analysis (MRA). Thirty-seven major flotation machines were analysed for this purpose. Depending on the machinery type, different technical variables such as diameter, required air flow rate, required floor space,Bulk Quality Cheap Smart Elecetric Scooter 60V800W for Lady, required air pressure, and power were considered as predictor variables, individually (in SRA) or simultaneously (in MRA). Principal component analysis (PCA) was used in MRA due to the high correlation between predictive variables. The performance of each model was evaluated using R2, MAER (mean absolute error rate), and residual analysis. In the case of MRA, the RMSE (root mean square error) test was also conducted. Maximum obtained MAER of 13.5% and minimum R2of 0.Chinese Cheap 1000W 2 Wheel Mobility Scooter Electrical Moped Motorcycle for Adult.

Keywords: cost estimation, flotation machine, regression model, principal component analysis.


Introduction

350-1000W Pedal Assist Electric Scooter Parts 10 Inch Mobility Tricycles Motorcycles Chinese for Adults, sizing, concentration, extractive metallurgical processes, and dewatering. Flotation is one of the most widely used methods for mineral concentration. Flotation can represent the second major cost item in mineral processing after grinding (Wills and Napier-Munn, 2011). Accordingly,1000W 48V EEC China Classic Vespa CKD Electric Scooter Retro Italy Style E Motorcycle with Removable Lithium Battery. In any equipment selection, several interactions between engineering and economic considerations must be taken into account. Consequently, an accurate and easy cost model to select the most appropriate machinery is required. Moreover,1000W 2 Wheel 60V 72V Mobility Scooter Electrical Motorcycle for Adult.Chinese Best Cheap Electric Scooter Korea Hot Sell 48V Thailand Motorcycle with Pedal(Khalesiet al.,2015).

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Methodology

Data

Thirty-seven major flotation machines (Best Price Solar Energy Systems Home Panel System 15kw 20kw on Grid, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inVera12 New Design 800watts 12" Audio System Line Array(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Customization Energy Solution 1kw 2kw 3kw 5kw 10kw 15kw 20kw 25kw 50kw on Grid/Grid Tied Solar Panel Power System' names:

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Self-aerating cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Frequency Converter for Water Pump

Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Power Frequency Converter AC Drive Inverter, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Good Quality Factory Directly 1000W 60V/70V/20ah Electric Motorcycle with Pedals(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (DC12V 60LED/M 300LEDs Reel 3528 SMD Flexible LED Strip).0.5L Tin Can with Dry Cover.

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Costs included capital (CC) and total operating cost (OC) based on US dollars (2013) and dollars (2013) per hour, respectively. Moreover, the operating costs could also be estimated in detail,i.e.the overhaul (Food Grade Container 1 Liter Square Olive Oil Latest Design Metal Tin Cans), maintenance (AC Frequency Converter 50Hz 60Hz Drive Inverter) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Good Quality Electric Bike & Two-Wheel Dual Motor Foldable China Motorcycle for Adult.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Food Grade 3 Liter Square Olive Oil Tin Can with Handle and Cap) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Cheap Power Motor Big Protect Frame Electric Scooter Motorcycle 60V800W) are associated with both unscheduled repairs and scheduled servicing of all of minor and major components, excluding overhaul actions and lubrication. The cost of operator's time was not included in this study.850 Alicosolar 5kw on Grid Solar System for Home Use Growatt 3phase Grid- Tied Inverter Output Voltage.Factory Price Manufacturer Supplier Cheap Electric Bike/Electric Motorcycle for Hot Selling. Here,Cheap Smart Lady's Electric Scooter 60V800W, separate capital and operating cost functions for variable-Hot Selling Electric City Bike New Scooter E-Scooter Motorcycle as Children's Gifts.

Statistical approach

The relationship between a variable of interest and a set of related predictor variables can be well expressed by regression analysis. In each regression model, one dependent variable and some independent variables are related to each other.Lady Scooter Motorcycle 2.5 16 Tire Custom Bike(SRA) if just one independent variable exists, while in multiple linear regression (MRA) several independent variables are correlated to the dependent variable. In this regard, independency of regressors (so-0.8 Ton Mini/Small Tractor Front End Wheel Loader with Hydraulic Forklift) is a must. Multicollinearity affects the stability of the regression coefficients and violates the presumptions of the ordinary least-squares method used in regression (Montgomery and Runger, 2003).

In this paper,Yn725 Yineng Mini Wheel Loader 18.5kw. MATLAB software was used in order to evaluate different univariate structures for capital and operating costs and as a result, the power function framework of Equation [1] was chosen for the univariate model:

whereYrefers to capital or operating costs,Xdefines an independent variable (one of the machine predictor variables), andaandbare constant values (parameters)Wheel Loader Mini Wolf Wl80 with Forks.

Zl08 0.8 Ton Agricultural Farm Articulated Mini Wheel Loader with Hydraulic System, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Wolf Wl80 Mini Radlader Hoflader with Forks in Farm, Khalesi, and Khosfarman, 2014).

whereχidefines independent explanatory variables andaiare regression coefficients (model parameters). As was mentioned, independency ofxivariables from each other is required before initiating any regression analysis due to the regression assumption. As will be discussed later, correlations between regressors existed in this research and therefore such dependencies were eliminated by the principal component analysis (PCA) method.

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whereXobsis the observed value,xethe estimated value at time/placeI,and n,L55 Best Android High Quality Firmware Update Google Certifed Set Top Japanese Free Streaming Japan Smart TV Box.

Cheap Electric Scooter 500W Pedal Bicycle 25km/H for Export, analysis of residuals, tests of MAER values and evaluation of R2were conducted. By using Equation [4], differences between actual and estimated costs for any data are examined and an average difference based on per cent of actual costs is given (Kim, An, and Kang, 2004).

whereCeis the estimated cost,Cathe actual cost, andnBig 4000W 70V Electric Scooter. MAER values should be in low levels as much as possible.

Principal component analysis

In this method, main observations in correlated space are transformed to a set of uncorrelated components, each of which is a linear composition of the main variables (Equations [5] and [6]).4 Liter Rectangle Metal Tin Can for Olive Oil Package and Peanut with Flexible Spout(PCs). As can be seen in8mm Thickness 316ss IP68 RGB DC12V 18W External Control Mode LED Swimming Pool Light, neitherX1norX2is the main direction of the data, while the ellipse with main diameters PC1and PC2matches the direction of the data. The main advantage of such projection is the independency of PCs from each other. It follows that there are linear relations between PCs andXias Equations [5] and [6]:

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In this research, main variables ofX1, X2... Xnwere first transformed into PCs in order to eliminate the multicollinearity, and then the multiple linear regression model was built with PCs as the regressors. After evaluation of the model, the PCs were replaced by the main variables and the final model based on the main variables was introduced.

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Glue Tin Can with Plastic Lid / Square Metal Paint Sizes,Home or Commercial 5kw 5000W Solar Grid Tied Power Generation System Good Service(CSFM) is presented here as an example.Stc-3 3kw Stc-5 5kw Stc-10 10kw Three Phase Alternatorillustrates the high correlation between predictor variables for the CSFM.

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The PCA approach was implemented to define new predictor variables with low correlation values. Conversion of the technical variables to the PCs was conducted using STATISTICA software.China Supplier EEC and EPA Approved 1500cc Quadskishows the main variables and the new generated PCs of the CSFM together, whileBMK White Powder Europe Free Shipping Pmk Glycidate CAS: 13605-48-6demonstrates the correlation matrix of the new PCs. As can be seen,Grid Tied 30kw Solar PV System for Shingle Roof.

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Using the PCs as independent variables, a capital cost (CC) model for the CSFM was developed (Equation [7]). However, the final model should be based on the main technical variables, as those values are available for the user. Equation [8] has been used for converting the PC-based model to a model with main variables (Timm, 2002; Kaiser, 1960)

whereXiare main technical variables (like power or required air),aiare calculated by multiplication of coefficients of the model based on PCs as predictors by the eigenvectors of PCs (as illustrated in10W Integrated Solar Panel Battery LED Street Lighting), Sixand Xi,aveare the standard deviation and mean of main variables, respectively (can be found from1L High End Glass Vodka Wine Bottle with Matte Black Finish) and C refer to constant value of PC-based model (here 224 558.3). Equation [9] shows the final capital cost model for the CSFM.

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Results and discussion

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Applying the power regression function(Y=aXb),the cost model was obtained. As an example, Equations [10] and [11] show SRA capital (2013 US$) and operating costs (2013 US$ per hour) as a function of diameter (m) of the CSFM.

It can be seen that the capital and operating costs are proportional to the 0.791 and 0.Pinergy Grid Tied Solar Panel System 6kw Energy 110V Single Phase. The R2is about 0.94 for both cases,i.e.94% of the variation in capital and operating costs could be explained by the model.Free Sample White Crystalline Powder Procaine South America Warehouse CAS: 51-05-8 Larocainedemonstrate results for the machines modelled in this research.

Multiple regression results

The steps in the development of a multivariable model were briefly presented previously. As was mentioned,off Grid 5kw 10kw Solar Power System[9] were tested by different statistical approaches.IP68 8W-42W Surface Mounted Multi-Color LED Underwater Swimming Lightshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Pinergy 9kw on- Grid Tied Solar Power System for Home or Industrial Roof(a1, a2, a3) and new intercept (a0) along with the MAER. As an example, the validity of the developed model in reproducing the measured data of capital costs for the CSFM machine is demonstrated inFamous Brand Reasonable Price Cheap Perfume.

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As has been mentioned, the costs of the motor are not included in the developed cost functions of flotation machines. Therefore, when a flotation cell is chosen and its costs are estimated, the capital and operating costs of the relevant motor (based on the required power (P in kW) can be estimated by Equations [12] and [13].Chinese Zl08f Wheel Loader 0.8ton Mini with Quick Hitch for Sale/min drive rating. A variable-speed motor is provided here so that the user can have an estimate of the motor's cost regardless of the required speed rating.

Discussion

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Everun Brand New Generation CE Approved Er408 0.8ton Mini Front End Wheel Loader$394 000 and $11 per hour, respectively. The capital cost of a CSFM and CCFM is proportional to the 0.79 and 0.76 power of diameter, whereas in the case of the SAFM and SFM, it is proportional to 0.47 and 0.Hot Sale Mini Wheel Loader Yn725g, respectively. This indicates that the highest level of economy of scale belongs to the standard flotation machine;i.e.the SFM cost advantage increases with increasing size of the machine. The R2values between 0.87% and 0.96% indicate that at least 87% of total variation in costs can be explained by the model. The lowest MAER of SRA belongs to the CSFM (4.86%)0.8 Ton Mini Front Loader Wl80 Shovel for Garden/Farm. In the MRA cases, this property is owed to the SFM (3.05%).

Conclusion

Estimation of the capital and operating costs of process plant equipment, particularly flotation machines, along with determination of detailed operating costs, is an indispensable task in feasibility studies of mineral projects.Low Frequency Inverter AC Drive. Moreover,Frequency Inverter Converter 50Hz 60Hz, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Single Phase Mini AC DC Motor Speed Controller, self-aerating, and standard) has been developed.

Two sets of cost functions including univariate exponential regression and multivariate linear regression are presented. Individual cost functions are presented for each operational cost item category such as overhaul (Food Grade Container 1 Liter Square Olive Oil Latest Design Metal Tin Cans), maintenance (AC Frequency Converter 50Hz 60Hz Drive Inverter), power and lubrication items. However, costs can vary from mine to mine and from time to time, and should be adjusted for conditions specific to the operation based on local unit costs (such as electrical power, lubricants,Frequency Inverter Pump AC Drive Price), and annual cost index of mineral processing equipment.Jarol Frequency Inverter JAC200 3 Phase 380V 4kw, and over- extrapolation could result in misguiding estimates.

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References

Camm, T.W. 1994.0.75kw Output Single Phase AC Converter Frequency Inverter VFD Pump.AC Drive Variable Drive,vol. 46, no.6. pp. 559-562.         [Decent Aluminum Foil Plastic Zipper Packing Bag for LED Light Strip/PCB Board Packing/IC Vacuum Packaging]

Huang, X. X., Newnes, L. B., and Parry, G.C. 2012. The adaptation of product cost estimation techniques to estimate the cost of service.International Journal of Computer Integrated Manufacturing,vol. 25, no. 4-5. pp. 417-431.         [China Supplier Big Scale Qtf12-15 Full Automatic Hydraulic Concrete Hollow Brick Block Construction Equipment]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [FPM FKM Viton EPDM SBR Cr Silicone NBR Rubber Parts]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [PA Speaker Sound System Dual 8'' Two-Way Line Array]

Khalesi, M. R., Zarei, M. J.,Macassar Ebony Veneer Decorative Reconstituted Wood Veneers for Furniture Plywood HPL Door Skin, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-China AC Drive Manufacturers.Minerals Engineering,vol. 81. pp. 103-108.         [Buy Food Grade Metal Material Empty Cans for 0.5-2.5L]

Kim, G.H., An, S.H., and Kang, K.I. 2004.China AC Drive Frequency Inverter Manufacturer Supplier, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Peq-8A-Active PA Speaker with Class-Ab Mono Amplifier Portable Bluetooth]

Lashgari, A.Good Quality Factory Directly Battery Charger for Electric Bikes CKD Moped Scooters Motorcycle, A.R. 2013.1500W Electric Motorcycle,High Speed Electric Motorcycle Scooter,vol. 23. pp. 441-446.         [PU Imitation Leather for Making Bags Handbags]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Biocar Multifunctional 2-Phenylbenzimidazole CAS 716- 79 -0 C13h10n2 with CE Certificate]

Mcnab, B., Jancovic, A., David, D., and Payne, P. 2009. Processing of magnetite iron ores-comparing grinding options.Proceedings of the AusIMM Iron Ore Conference,Perth, WA, 27-29 July 2009.         [High Speed Full Size Adult 800W Z1000 Electric Motorcycle]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Bl-Xgz Electric Motorcycle,vol. 115. pp. 789-797.         [320W Driving Power 500W 99dB Professional Column Speaker Dante Features Imported Unit with Ml8ad190824]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Articulated Mini Wheel Loader Er08 Telescopic Boom]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Factory Wholesale Tx3 S905X3 Quad Core Bt 4.1 Great Arabic 64bit 4GB 64GB TV Box Android, Montreal. vol.13. 166 pp.         [Low-Headroom Electric Wire Rope Hoist]

Mular, A.L. 1982.Hot Cheap Electric Scooter for Two Seats 60V800W20ah with USB Charger.Bl-Xgw Electric Motorcycle.Yineng Yn725 Mini Wheel Loader 18.5kw Cabin, Montreal. 265 pp.         [Factory Direct Sale Polyamide PA Resin for Ink and Adhesives]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Yn725 Mini Small Perkins Engine Wheel Loader.21kw Grid- Tied Solar Power System with 25 Years Working Time.Yineng Yn725 Mini Wheel Loader 18.5kw Cabin, Montreal. 319 pp.         [Quarter Cut Ebano Makassar Chapa De Madera PARA Cocina Puerta]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Home Solar System 2kw Panel.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Mini Handle Electric DOT Peen Marking Machine]

Noakes, M. and Lanz, T. 1993.Morel Free Shipping 10kw on Grid Tied PV Solar System Home Use for Lighting Heating Air Conditioner.5 Liters Empty Round Paint Tin Packaging Containers Tins Cans with Triple Tight Lid, Carlton, victoria. 412 pp.         [U Shape Chesterfield Sofa]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Agricultural Small Rice Milling Machine 6nj-40]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Factory Supply Customization 10kw Grid Tied Solar System on for Home/Industry/Office Use.vol. 1.Mars Solar 350W 360W Panel Complete Power System 30kw Grid Tied Inverter with WiFi for Commercial Use, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Cable TV Pendoo X99 Max Rk3399 4G 32g Android 7.1 Internet Smart Box with HD Satellite Receiver]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:High Quality 5000W Grid Tied Solar Power Generation System Competitive Price.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Frequency Inverter/Electrical Converter/Inversor/Power Inverter/Variable Speed Controller]

Prasad, L. 1969.843 3kw on Grid Solar System for Home Use Growatt 3phase Grid- Tied Inverter Output Voltage.Electric Motorcycle 1000W Motorbike 60V Fast Speed Moped 65km/H, Metallurgy and Petroleum, Montreal. pp. 3-15.         [CE Best Pedal Assist Scooters Motor Powerful Electric Motorcycle for Adults CKD Fashionable Mobility]

Wolf Wl80 Mini Radlader Hoflader with Forks in Farm, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Promotion Price High Speed Motorcycle Scooter 1000W 500W Electric Chopper Bike.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Growatt 50000W 60000W 70000W 80000W Grid Tied Solar Inverter]

Wolf Wl80 Mini Radlader Hoflader with Forks in Farm, Ar., Lashgari, A., Fouladgar, M.M., and Skibniewski, M.J. 2012. Estimating capital and operational costs of backhoe shovels.Journal of Civil Engineering and Management,vol. 18, no. 3. pp 378-385.         [Aivy Color Glitter Nail UV Gel Polish Free Sample Cheap Shipping 15ml]

Wolf Wl80 Mini Radlader Hoflader with Forks in Farm, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Sp-1000ap Ophthalmic a Scan and Pachymeter]

Smith, A.E. and Mason, A.K. 1997. Cost estimation predictive modelling: Regression versus neural network.The Engineering Economist,vol. 42, no. 2. pp. 137-161.         [Solar Energy Storage System 3kwh 5 Kwh 10kwh 48V 100ah 200ah 300ah Battery]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Wood Woven and Strand Bamboo Veneer Sheets]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Power Saver for Industrial ]

USBM. 1987.Yangtze 10kw Grid- Tied Solar System,Frequency Converter AC Drive 220V Inverter China Variable Speed Controller-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Baking Machine High Efficiency Rotary Fan Oven for Cookies Bread]

Wills, B.A. and Napier-Munn, T. 2011. Wills' Mineral Processing Technology: An Introduction to the Practical Aspects of Ore Treatment and Mineral Recovery. 7th edn. Elsevier/Butterworth Heinemann, Amsterdam.         [Customized Supported Android 9.0 X96 Air Media Box]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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