--- title: "(@miadtik) | Hashnode" description: "Lead Engineer at PowerLab | Clean Energy Modeling & Deterministic Systems. Read the latest articles by on Hashnode." url: "https://hashnode.com/@miadtik" --- @miadtik @miadtik · United States · Joined September 2026 Lead Engineer at PowerLab | Clean Energy Modeling & Deterministic Systems [Website](https://powelab.org/) ### [Why EV Charging Circuits Overheat: Modeling Continuous-Duty Thermal Ampacity, Terminal Torque, and NEC 625.42](https://powerlab.hashnode.dev/why-ev-charging-circuits-overheat-nec-625-42-thermal-sizing?utm_source=hashnode&utm_medium=feed) An electrical engineering deep-dive into sustained Joule heating (\*I\*²\*R\*), copper conductor thermal derating, and why Level 2 EVSE requires 125% overcurrent protection. 7 min read · [powerlab.hashnode.dev](https://powerlab.hashnode.dev/why-ev-charging-circuits-overheat-nec-625-42-thermal-sizing?utm_source=hashnode&utm_medium=feed) [Oct 4](https://hashnode.com/posts/why-ev-charging-circuits-overheat-nec-625-42-thermal-sizing/6ac288ffde0e5c6b4e568239) ### [Why Heat Pump Efficiency Collapses in Sub-Zero Weather: Modeling Thermodynamic COP Degradation and Auxiliary Heat Kinetics](https://powerlab.hashnode.dev/heat-pump-cop-degradation-subzero-kinetics?utm_source=hashnode&utm_medium=feed) A mathematical and computational evaluation of vapor-compression Carnot limits, reverse-cycle defrost latent penalties, and auxiliary resistive strip heat staging kinetics below 17°F. 7 min read · [powerlab.hashnode.dev](https://powerlab.hashnode.dev/heat-pump-cop-degradation-subzero-kinetics?utm_source=hashnode&utm_medium=feed) [Sep 14](https://hashnode.com/posts/heat-pump-cop-degradation-subzero-kinetics/6aa846df6828572a5ceb3d37) ### [Why Backup Generators Stall on Motor Startup: Modeling Locked Rotor Amps (LRA) and Non-Coincident Inrush Dynamics in TypeScript](https://powerlab.hashnode.dev/why-backup-generators-stall-on-motor-startup-lra?utm_source=hashnode&utm_medium=feed) A computational breakdown of inductive motor inrush physics, generator sub-transient reactance, and non-coincident peak load modeling in clean energy backup systems. 6 min read · [powerlab.hashnode.dev](https://powerlab.hashnode.dev/why-backup-generators-stall-on-motor-startup-lra?utm_source=hashnode&utm_medium=feed) [Sep 12](https://hashnode.com/posts/why-backup-generators-stall-on-motor-startup-lra/6aa597266fd3f6d7a40c25b5) ### [Why Sub-Zero Winter Mornings Destroy Solar Charge Controllers: Modeling Open-Circuit Voltage (Voc) Expansion](https://powerlab.hashnode.dev/sub-zero-solar-voc-expansion-charge-controller-failure?utm_source=hashnode&utm_medium=feed) How sub-zero ambient temperatures and fresh snow ground albedo cause unexpected DC voltage spikes that exceed inverter maximum input ratings. 4 min read · [powerlab.hashnode.dev](https://powerlab.hashnode.dev/sub-zero-solar-voc-expansion-charge-controller-failure?utm_source=hashnode&utm_medium=feed) [Sep 11](https://hashnode.com/posts/sub-zero-solar-voc-expansion-charge-controller-failure/6aa40cfcca3b9ceee344eb67) ### [Why Battery Storage Calculations Fail Without Dynamic Peukert Derating](https://powerlab.hashnode.dev/why-battery-storage-calculations-fail-without-dynamic-peukert-derating?utm_source=hashnode&utm_medium=feed) How high discharge currents cause up to 35% capacity collapse in clean energy systems. 3 min read · [powerlab.hashnode.dev](https://powerlab.hashnode.dev/why-battery-storage-calculations-fail-without-dynamic-peukert-derating?utm_source=hashnode&utm_medium=feed) [Sep 9](https://hashnode.com/posts/why-battery-storage-calculations-fail-without-dynamic-peukert-derating/6aa1bf210c0bf71c315c89c7)