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Combined display of all available logs of Open Electrical. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
(newest | oldest) View (newer 100 | older 100) (20 | 50 | 100 | 250 | 500)- 03:01, 25 December 2020 Jules talk contribs uploaded File:Cable waterfall.jpg
- 03:01, 25 December 2020 Jules talk contribs created page File:Cable waterfall.jpg
- 03:01, 25 December 2020 Jules talk contribs uploaded File:Cables header.JPG
- 03:01, 25 December 2020 Jules talk contribs created page File:Cables header.JPG
- 02:59, 25 December 2020 Jules talk contribs created page Cable Sizing Calculation (Created page with "== Introduction == right This article examines the sizing of electrical cables (i.e. cross-sectional area) and its implementation in various inte...")
- 23:20, 23 November 2020 Jules talk contribs created page Category:Fundamentals (Created blank page)
- 23:20, 23 November 2020 Jules talk contribs created page Category:Modelling / Analysis (Created blank page)
- 13:49, 22 November 2020 Jules talk contribs uploaded File:FFG steady.PNG
- 13:49, 22 November 2020 Jules talk contribs created page File:FFG steady.PNG
- 13:49, 22 November 2020 Jules talk contribs uploaded File:FFG overall.PNG
- 13:49, 22 November 2020 Jules talk contribs created page File:FFG overall.PNG
- 13:49, 22 November 2020 Jules talk contribs uploaded File:FFG dc.PNG
- 13:49, 22 November 2020 Jules talk contribs created page File:FFG dc.PNG
- 13:39, 22 November 2020 Jules talk contribs created page Short Circuit (Created page with "A short circuit is an electrical fault where a conductive path (usually of low impedance) is formed between two or more conductive parts of an electrical system (e.g. phase-ph...")
- 13:38, 22 November 2020 Jules talk contribs uploaded File:NTG transient.PNG
- 13:38, 22 November 2020 Jules talk contribs created page File:NTG transient.PNG
- 13:38, 22 November 2020 Jules talk contribs uploaded File:NTG subtransient.PNG
- 13:38, 22 November 2020 Jules talk contribs created page File:NTG subtransient.PNG
- 13:38, 22 November 2020 Jules talk contribs uploaded File:NTG steady.PNG
- 13:38, 22 November 2020 Jules talk contribs created page File:NTG steady.PNG
- 13:37, 22 November 2020 Jules talk contribs uploaded File:NTG overall.PNG
- 13:37, 22 November 2020 Jules talk contribs created page File:NTG overall.PNG
- 13:37, 22 November 2020 Jules talk contribs uploaded File:NTG dc.PNG
- 13:37, 22 November 2020 Jules talk contribs created page File:NTG dc.PNG
- 08:27, 22 November 2020 Jules talk contribs created page Time Domain Simulations of Power Systems (Created page with "In time domain simulations of power systems, a dynamic model is defined as any model that can be described by a set of differential-algebraic equations (DAE), commonly present...")
- 08:26, 22 November 2020 Jules talk contribs created page Transformer Inrush (Created page with "Transformer (magnetising) inrush currents are caused by sudden step-changes in the transformer magnetising voltage and can be divided into three general types: :* '''Energisa...")
- 08:26, 22 November 2020 Jules talk contribs uploaded File:Hysteresis.PNG
- 08:26, 22 November 2020 Jules talk contribs created page File:Hysteresis.PNG
- 08:26, 22 November 2020 Jules talk contribs uploaded File:Effects Switch Angle.png
- 08:26, 22 November 2020 Jules talk contribs created page File:Effects Switch Angle.png
- 08:25, 22 November 2020 Jules talk contribs created page File:TX Inrush Simple.png
- 08:25, 22 November 2020 Jules talk contribs uploaded File:TX Inrush Simple.png
- 08:25, 22 November 2020 Jules talk contribs uploaded File:TX Inrush Flux.png
- 08:25, 22 November 2020 Jules talk contribs created page File:TX Inrush Flux.png
- 08:21, 22 November 2020 Jules talk contribs created page RL Circuit Switching (Created page with "== Introduction == The RL switching / closing transient is one of the most common electrical transients that is encountered in practice, and is also the basis for the computa...")
- 08:21, 22 November 2020 Jules talk contribs uploaded File:RL Transient.png
- 08:21, 22 November 2020 Jules talk contribs created page File:RL Transient.png
- 08:21, 22 November 2020 Jules talk contribs uploaded File:RL Switching.PNG
- 08:21, 22 November 2020 Jules talk contribs created page File:RL Switching.PNG
- 08:20, 22 November 2020 Jules talk contribs created page Resonance (Created page with "== Classical Derivations == === Series Resonance === right|thumb|264px|Figure 1. Classical series resonance circuit The classical circu...")
- 08:20, 22 November 2020 Jules talk contribs uploaded File:Practical Series Resonance.png
- 08:20, 22 November 2020 Jules talk contribs created page File:Practical Series Resonance.png
- 08:20, 22 November 2020 Jules talk contribs uploaded File:Practical Parallel Resonance.png
- 08:20, 22 November 2020 Jules talk contribs created page File:Practical Parallel Resonance.png
- 08:19, 22 November 2020 Jules talk contribs uploaded File:Parallel Resonance Basic1.png
- 08:19, 22 November 2020 Jules talk contribs created page File:Parallel Resonance Basic1.png
- 08:19, 22 November 2020 Jules talk contribs uploaded File:Series Resonance Basic.png
- 08:19, 22 November 2020 Jules talk contribs created page File:Series Resonance Basic.png
- 08:18, 22 November 2020 Jules talk contribs created page Remote Earth (Created page with "Remote earth is a concept used to describe the resistance between one point in earth and an arbitrarily distant point (also in earth). The earth resistance between any two poi...")
- 08:17, 22 November 2020 Jules talk contribs created page Referring Impedances (Created page with "In a system with multiple voltage levels, it is sometimes necessary convert impedances from one voltage to another, i.e. so that they can be used in a single equivalent circui...")
- 08:17, 22 November 2020 Jules talk contribs created page Photovoltaic Cell Model (Created page with "The photovoltaic (PV) cell converts solar energy into electrical energy (direct current). It is often useful to take a cell operating at a certain solar irradiance and tempera...")
- 08:16, 22 November 2020 Jules talk contribs uploaded File:PV ISDM.png
- 08:16, 22 November 2020 Jules talk contribs created page File:PV ISDM.png
- 08:16, 22 November 2020 Jules talk contribs uploaded File:PV SDM.png
- 08:16, 22 November 2020 Jules talk contribs created page File:PV SDM.png
- 08:15, 22 November 2020 Jules talk contribs created page Network Interfacing (Created page with "In dynamic time-domain simulations, network interfacing refers to the interfacing of dynamic models to the network and involves two main tasks: :* Reference frame transformat...")
- 08:15, 22 November 2020 Jules talk contribs uploaded File:Norton equiv machine interface.png
- 08:15, 22 November 2020 Jules talk contribs created page File:Norton equiv machine interface.png
- 08:14, 22 November 2020 Jules talk contribs created page Explicit Numerical Integrators (Created page with "== Modified Euler Method == The modified Euler (or Heun's) method is a two-stage [http://en.wikipedia.org/wiki/Predictor%E2%80%93corrector_method predictor-corrector method]:...")
- 08:12, 22 November 2020 Jules talk contribs created page Inertia (Created page with "In power systems engineering, "inertia" is a concept that typically refers to rotational inertia or rotational kinetic energy. For synchronous systems that run at some nominal...")
- 08:12, 22 November 2020 Jules talk contribs uploaded File:Industrial GT shaft.png
- 08:12, 22 November 2020 Jules talk contribs created page File:Industrial GT shaft.png
- 08:12, 22 November 2020 Jules talk contribs uploaded File:Combustion engine shaft.png
- 08:12, 22 November 2020 Jules talk contribs created page File:Combustion engine shaft.png
- 08:12, 22 November 2020 Jules talk contribs uploaded File:Hydro turbine shaft.jpg
- 08:12, 22 November 2020 Jules talk contribs created page File:Hydro turbine shaft.jpg
- 08:11, 22 November 2020 Jules talk contribs created page File:Aero GT shaft.png
- 08:11, 22 November 2020 Jules talk contribs uploaded File:Aero GT shaft.png
- 08:11, 22 November 2020 Jules talk contribs uploaded File:Steam turbine shaft.jpg
- 08:11, 22 November 2020 Jules talk contribs created page File:Steam turbine shaft.jpg
- 08:11, 22 November 2020 Jules talk contribs uploaded File:EirGrid Inertia.png
- 08:11, 22 November 2020 Jules talk contribs created page File:EirGrid Inertia.png
- 08:11, 22 November 2020 Jules talk contribs uploaded File:Inertia and Frequency Response.png
- 08:11, 22 November 2020 Jules talk contribs created page File:Inertia and Frequency Response.png
- 08:10, 22 November 2020 Jules talk contribs uploaded File:Arc circle.png
- 08:10, 22 November 2020 Jules talk contribs created page File:Arc circle.png
- 08:08, 22 November 2020 Jules talk contribs created page Induction Motor Performance (Created page with "Induction motors typically run at highest efficiency and power factor at full-load. However when motors are run at lower load factors, there is generally a cor...")
- 08:08, 22 November 2020 Jules talk contribs uploaded File:Motor performance.png
- 08:08, 22 November 2020 Jules talk contribs created page File:Motor performance.png
- 08:01, 22 November 2020 Jules talk contribs created page Motor Parameter Estimation from Steady-State Models (Created page with "Estimation of an induction motor's equivalent circuit parameters from steady-state models and manufacturer performance data is the most common approa...")
- 08:00, 22 November 2020 Jules talk contribs created page Induction Motor Torque (Created page with "The torque developed in an induction machine can be calculated from the motor model / equivalent circuit because the torque developed is proportional...")
- 07:59, 22 November 2020 Jules talk contribs uploaded File:Torque-speed curve.png
- 07:59, 22 November 2020 Jules talk contribs created page File:Torque-speed curve.png
- 07:58, 22 November 2020 Jules talk contribs created page Induction Motor Model (Created page with "== Single Cage Model == right|thumb|350px|Figure 1. Single cage model equivalent circuit The single cage model has the following para...")
- 07:58, 22 November 2020 Jules talk contribs uploaded File:Dbl cage equiv circuit2.png
- 07:58, 22 November 2020 Jules talk contribs created page File:Dbl cage equiv circuit2.png
- 07:57, 22 November 2020 Jules talk contribs uploaded File:Dbl cage equiv circuit.png
- 07:57, 22 November 2020 Jules talk contribs created page File:Dbl cage equiv circuit.png
- 07:57, 22 November 2020 Jules talk contribs uploaded File:Single cage equiv circuit2.png
- 07:57, 22 November 2020 Jules talk contribs created page File:Single cage equiv circuit2.png
- 07:57, 22 November 2020 Jules talk contribs uploaded File:Single cage equiv circuit.png
- 07:57, 22 November 2020 Jules talk contribs created page File:Single cage equiv circuit.png
- 07:55, 22 November 2020 Jules talk contribs created page Motor Driven Load (Created page with "== Load Characteristics == === Constant Torque Loads === In this load characteristic, the torque is constant across the entire speed range. The power is therefore directly p...")
- 07:55, 22 November 2020 Jules talk contribs uploaded File:Variable torque.png
- 07:55, 22 November 2020 Jules talk contribs created page File:Variable torque.png
- 07:55, 22 November 2020 Jules talk contribs uploaded File:High start torque.png
- 07:55, 22 November 2020 Jules talk contribs created page File:High start torque.png
- 07:55, 22 November 2020 Jules talk contribs uploaded File:Constant torque power.png
- 07:55, 22 November 2020 Jules talk contribs created page File:Constant torque power.png
- 07:54, 22 November 2020 Jules talk contribs uploaded File:Constant torque.png