Accurately estimating ampacity is critical to minimizing the total lifetime cost of a cable installation, and minimizing maintenance issues. The ampacity of a cable is the amount of current a cable can carry without exceeding its temperature rating. Heat is generated when current flows through a cable. See the full application online on the Maple Application Center.Ĭable Ampacity using the Nehers-McGrath Method The system Jacobian is constructed, and solved with Newton-Raphson iteration (this method requires more initial setup, but may be faster for larger systems).This approach also symbolically generates the real and reactive power flow equations. This is quick to set up, but may be slower for larger systems. The symbolic real and reactive load flow equations are generated, and solved with fsolve (a powerful numerical equation solver).This application demonstrates two approaches to numerically solving the load flow equations: Smaller systems can be modeled and studied in Maple, to reinforce theory, investigate numerical techniques, or to try out different topologies. ![]() Dedicated tools are available to define and simulate larger power flow systems. ![]() This application analyzes a five-bus power system, and calculates the voltages and powers (real and reactive) at each bus.įor larger power systems, there can potentially be thousands of buses, and efficient numerical techniques are needed to solve the system nonlinear equations. Load Flow Analysis of a Five-Bus Power System Unbalanced Three-Phase Wye-Connected Load.Arc Flash Calculation (IEEE 1584 – 2018).Per Unit Analysis of a Three-Phase Power Distribution System Industry.Transmission Line Simulation via Numerical Inversion of Laplace Transforms.Induction Motor Analysis for Start-up Protection.Power Swing Analysis for Out-Of-Step Protection.Cable Ampacity using the Nehers-McGrath Method.Cross-Section of Metallic Tape for Substation Earthing.Load Flow Analysis of a Five-Bus Power System.In this whitepaper, a total of 9 applications are outlined, covering a wide range of important tasks that an electrical power system engineer might face: Really need to start moving towards G5 pulse laser upgrades soon though, but then again I think that engineer is unlocked after the G5 power plant engineer anyway.Outline of Power Systems Engineering Applications I'm usually saving/avenging their sorry backsides xD As I'm primarily a bounty hunter/assassin/law enforcer for the federation I guess I dont get the opportunity to space enough transport ships. I kinda want to shield tank as much as possible really, I'll be getting my SCB back once I've unlocked and upgraded my power plant to G5, at which point I'll have no choice but to swap out a booster for a Heatsink launcher.įor G5 Thermal resistance booster upgrades its Heat Exchangers, which according to INARA are found either as slavage from transport ships or found in signal sources in anarcy systems, however I was wrong they are not rare but standard so I don't think it'll cause me too much trouble, I have plenty of the other items needed though. Originally posted by Psyanide:I haven't even touched hull upgrades yet but I do plan to later down the line, tbh I had 1741 shield health before with 5xG3 heavy duty boosters and there wasn't a great deal that could get me to use my shield cells (which I've swapped out for now to get the extra available power for the extra 3 boosters), I need to get some more rate materials to roll 2 more G5 Thermal resistances as I only had enough for 1 G5 and 2xG4, I was aiming to get to around 50% thermal resist as a goal. If you go maxing strength, you'll need SCBs I stick with Bi weaves and hi resistances for faster recovery. That being said, you can go for any range in the middle. You either:Ī: Stack shields to have more to take more thermic damageī: Resistance up to take less from thermic damageĮither school of thought results in a similar amount of effective shielding - recharge rates will wildly differ In a similar concept to do you want to protect your ship with lots of shields or lots of resistances (which equates to lots of shields by effective resistance)īase shields are -20% resistance to thermal. ![]() Resistance stacks resistances (duh) while keeping shields fast on recharge (such as Bi weaves and Class D boosters with resistance augmented mods) So Bi-Weaves should have basically all resistance, Grade A's should have a couple of resistance to avoid diminishing returns?īasically, yes. The former is better for pure shield tanking (Prismatic + reinforced, and heavy duty boosters everywhere). You either basically Stack shield strength, or stack resistances. Ruthenium (if that's what you need) can be found on the same planet Lei Cheung is on iirc
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