Conference Session

Energy Conversion and Conservation Division Technical Session on Energy Efficiency and Power Grid Security

Collection

2018 ASEE Annual Conference & Exposition

Authors

Alamgir A. Choudhury, Western Michigan University; Prajna Paramita, Western Michigan University; Jorge Rodriguez P.E., Western Michigan University

Tagged Divisions

Energy Conversion and Conservation

AnalysisFluid flow characterization in most hydraulic systems can be derived from the Navier Stokesequation  ( V )  0 …. (1)tWhere, = density, V = flow velocity   vector divergence operator of a general flow field.Considering energy input and energy loss in a pump, equation (1) for one dimensional fluid flowsimplifies as Bernoulli’s equationP1 V12 P V2  z1   hi  hL  2  z2  2 …. (2) 2g  2gwhere hi and hL are input energy head and head loss between inlet and exit of a pump.Utilizing this at pump inlet and exit, the efficiency of the pump can be expressed in terms ofoutput pressure P, flow rate Q, torque and angular velocity  as PQe  F1 ( P, Q

Conference Session

Energy Conversion and Conservation Division Technical Session on Energy Efficiency and Power Grid Security

Collection

2018 ASEE Annual Conference & Exposition

Authors

James Dylan Kollmer; Saroj K Biswas, Temple University; Li Bai, Temple University; Arif I. Sarwat, Florida International University; Walid Saad, Virginia Tech

Tagged Divisions

Energy Conversion and Conservation

, “Vulnerabilities in Two-Area Automatic Generation Control Systems under Cyberattacks,” International Symposium on Resilient Control Systems (ISRCS2016), Chicago, August 16- 18, 2016.[16] M. Sloderbeck, C. Edrington, and M. Steurer, “Hardware-in-the-Loop Experiments with a Simulated Electric Ship Power System utilizing a 5 MW Variable Voltage Source Converter Amplifier”, IEEE International Conference on Electric Machines and Drives Conference, IEMDC '09, May 2009.[17] Van H. Nguyen, Y. Besanger, Q. Tuan, C. Boudinnet, and T.L. Nguyen, “Using Power-Hardware-in-Loop Experiments together with Co-Simulation for the Holistic Validation of Cyber-Physical Energy Systems”, IEEE PES Innovative Smart Grid Technologies, ISGT

Conference Session

Energy Conversion and Conservation Division Technical Session on Solar

Collection

2018 ASEE Annual Conference & Exposition

Authors

Kenneth A. Walz, Madison Area Technical College; Joel B. Shoemaker, Madison Area Technical College; Ashley Jordan Scholes, Madison Area Technical College; Hao Jiang, University of Wisconsin, Madison; Jessica M.S. Silva, Azelis; Jennifer Sanfilippo M.S., L.A.T., University of Wisconsin, Madison; Walter A. Zeltner, Microporous Oxides Science and Technology, L.L.C.; Marc Arlen Anderson, Imdea Energía, Madrid

Tagged Divisions

Energy Conversion and Conservation

Conference Session

Energy Conversion and Conservation Division Best Papers

Collection

2018 ASEE Annual Conference & Exposition

Authors

Sandip Das, Kennesaw State University

Tagged Divisions

Energy Conversion and Conservation

is the thermal voltage, which is equal to 25.7 mV under thestandard test condition (STC) which refers to a temperature of 25°C or 298K.2.2. Task 1 — Reading Datasheets:In Task 1, students were required to note down the manufacturer specified PV parameters fromsolar module datasheets, such as open-circuit voltage (𝑉𝑂𝐶 ), short-circuit current (𝐼𝑆𝐶 ), temperatureco-efficient of short-circuit current (𝐾𝐼 ), and the cell area. This is an important step before thesimulation models can be constructed. Only one solar cell’s data (Q-Cells; Model: Q6LMXP3-G3,Power Class: 4.53) was used for modeling and simulation7. This cell had the following parameters:𝑉𝑂𝐶 = 0.636V, 𝐼𝑆𝐶 = 9.15A, and 𝐾𝐼 = +4.575mA/K, and cell area = 243.36 cm2.2.3

Conference Session

Energy Conversion and Conservation Division Technical Session on Conservation and Optimization

Collection

2018 ASEE Annual Conference & Exposition

Authors

David C. Zietlow, Bradley University; John Sullivan

Tagged Divisions

Energy Conversion and Conservation

9.2°C 1 Inputs at the optimum ACL=2000 [kW-hr/yr] Cuac=250 [$/m^2] i=0.03 [-] A c=1.80 [m^2] cue=0.15 [$/kW-hr] n=25 [-] A e=1.59 [m^2] Q dot,e=0.4 [kW] e=1.5 [-] U c=0.02 [kW/m^2-K] ccc=300 [$/kW] Cuae=200 [$/m^2] ETA=0.78 [-] U e=0.031 [kW/m^2-K] 2 10 100