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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)- 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 created page File:PV ISDM.png
- 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 SDM.png
- 08:16, 22 November 2020 Jules talk contribs uploaded 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 created page File:Norton equiv machine interface.png
- 08:15, 22 November 2020 Jules talk contribs uploaded 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 created page File:Industrial GT shaft.png
- 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:Combustion engine 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:Hydro turbine shaft.jpg
- 08:12, 22 November 2020 Jules talk contribs uploaded 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 created page File:Steam turbine shaft.jpg
- 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:EirGrid Inertia.png
- 08:11, 22 November 2020 Jules talk contribs uploaded File:EirGrid Inertia.png
- 08:11, 22 November 2020 Jules talk contribs created page File:Inertia and Frequency Response.png
- 08:11, 22 November 2020 Jules talk contribs uploaded File:Inertia and Frequency Response.png
- 08:10, 22 November 2020 Jules talk contribs created page File:Arc circle.png
- 08:10, 22 November 2020 Jules talk contribs uploaded 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 created page File:Motor performance.png
- 08:08, 22 November 2020 Jules talk contribs uploaded 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 created page File:Torque-speed curve.png
- 07:59, 22 November 2020 Jules talk contribs uploaded 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 created page File:Dbl cage equiv circuit2.png
- 07:58, 22 November 2020 Jules talk contribs uploaded File:Dbl cage equiv circuit2.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:Dbl cage equiv circuit.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 circuit2.png
- 07:57, 22 November 2020 Jules talk contribs created page File:Single cage equiv circuit.png
- 07:57, 22 November 2020 Jules talk contribs uploaded 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 created page File:Variable torque.png
- 07:55, 22 November 2020 Jules talk contribs uploaded File:Variable 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:High start torque.png
- 07:55, 22 November 2020 Jules talk contribs created page File:Constant torque power.png
- 07:55, 22 November 2020 Jules talk contribs uploaded File:Constant torque power.png
- 07:54, 22 November 2020 Jules talk contribs created page File:Constant torque.png
- 07:54, 22 November 2020 Jules talk contribs uploaded File:Constant torque.png
- 07:54, 22 November 2020 Jules talk contribs created page File:Constant power.png
- 07:54, 22 November 2020 Jules talk contribs uploaded File:Constant power.png
- 07:53, 22 November 2020 Jules talk contribs created page File:DQ voltage.png
- 07:53, 22 November 2020 Jules talk contribs uploaded File:DQ voltage.png
- 07:53, 22 November 2020 Jules talk contribs created page File:DQ current.png
- 07:53, 22 November 2020 Jules talk contribs uploaded File:DQ current.png
- 07:52, 22 November 2020 Jules talk contribs created page File:DQ reference frame.png
- 07:52, 22 November 2020 Jules talk contribs uploaded File:DQ reference frame.png
- 07:52, 22 November 2020 Jules talk contribs created page Dq0 Transform (Created page with "The dq0 transform (often called the Park transform) is a space vector transformation of three-phase time-domain signals from a stationary phase coordinate system (ABC) to a ro...")
- 07:51, 22 November 2020 Jules talk contribs created page Clarke Transform (Created page with "The Clarke or <math>\alpha \beta 0 \,</math> transform is a space vector transformation of time-domain signals (e.g. voltage, current, flux, etc) from a natural three-phase co...")
- 07:51, 22 November 2020 Jules talk contribs created page File:Clarke transform3.png
- 07:51, 22 November 2020 Jules talk contribs uploaded File:Clarke transform3.png
- 07:50, 22 November 2020 Jules talk contribs created page File:Clarke transform2.png
- 07:50, 22 November 2020 Jules talk contribs uploaded File:Clarke transform2.png
- 07:50, 22 November 2020 Jules talk contribs created page File:Clarke transform1.png
- 07:50, 22 November 2020 Jules talk contribs uploaded File:Clarke transform1.png
- 07:48, 22 November 2020 Jules talk contribs created page Complex Electrical Quantities (Created page with "== Derivation == In 1897, [http://en.wikipedia.org/wiki/Charles_Proteus_Steinmetz Charles Proteus Steinmetz] first suggested representing sinusoidal AC waveforms as complex q...")
- 07:48, 22 November 2020 Jules talk contribs created page File:ComplexQuantity2.PNG
- 07:48, 22 November 2020 Jules talk contribs uploaded File:ComplexQuantity2.PNG
- 07:48, 22 November 2020 Jules talk contribs created page File:ComplexQuantity1.PNG
- 07:48, 22 November 2020 Jules talk contribs uploaded File:ComplexQuantity1.PNG
- 07:46, 22 November 2020 Jules talk contribs created page Frequency Dependent Line Model (Created page with "== Motivation == right|thumb|500px|Figure 1. A generic single-phase distributed parameter line model In this section, we try to answer the que...")
- 07:45, 22 November 2020 Jules talk contribs created page File:Under construction.png
- 07:45, 22 November 2020 Jules talk contribs uploaded File:Under construction.png
- 07:45, 22 November 2020 Jules talk contribs created page File:Bergeron model.png
- 07:45, 22 November 2020 Jules talk contribs uploaded File:Bergeron model.png
- 07:44, 22 November 2020 Jules talk contribs created page Bergeron Line Model (Created page with "== Introduction == The Bergeron line model is a discrete-time representation of the travelling wave model with constant line parameters that is...")
- 07:44, 22 November 2020 Jules talk contribs created page File:Multiconductor bergeron.png
- 07:44, 22 November 2020 Jules talk contribs uploaded File:Multiconductor bergeron.png
- 07:44, 22 November 2020 Jules talk contribs created page File:Lossy Bergeron.png
- 07:44, 22 November 2020 Jules talk contribs uploaded File:Lossy Bergeron.png
- 07:43, 22 November 2020 Jules talk contribs created page File:Bergeron lossless line.png
- 07:43, 22 November 2020 Jules talk contribs uploaded File:Bergeron lossless line.png
- 07:43, 22 November 2020 Jules talk contribs created page File:Generic bergeron.png
- 07:43, 22 November 2020 Jules talk contribs uploaded File:Generic bergeron.png
- 07:42, 22 November 2020 Jules talk contribs created page File:Travelling wave iplus2.png
- 07:42, 22 November 2020 Jules talk contribs uploaded File:Travelling wave iplus2.png
- 07:42, 22 November 2020 Jules talk contribs created page File:Travelling wave iplus.png
- 07:42, 22 November 2020 Jules talk contribs uploaded File:Travelling wave iplus.png
- 07:42, 22 November 2020 Jules talk contribs created page File:Travelling wave model.png
- 07:42, 22 November 2020 Jules talk contribs uploaded File:Travelling wave model.png
- 07:41, 22 November 2020 Jules talk contribs created page Talk:Travelling Wave Line Model (Created page with "== Footnotes == === Derivation of Voltage Equation === The general solution to the transmission line wave equations are: : <math> I(x, t) = i^{+}(x - vt) + i^{-}(x + vt) \,...")
- 07:41, 22 November 2020 Jules talk contribs created page Travelling Wave Line Model (Created page with "== Introduction == left|thumb|500px|Figure 1. Travelling wave along a line (image courtesy of [http://en.wikipedia.org Wikipedia]) A travelling w...")
- 07:41, 22 November 2020 Jules talk contribs created page File:Wave equation.gif
- 07:41, 22 November 2020 Jules talk contribs uploaded File:Wave equation.gif
- 07:40, 22 November 2020 Jules talk contribs created page Talk:Distributed Parameter Line Model (Created page with "== Footnotes == === Derivation of A<sub>1</sub> and A<sub>2</sub> === Based on the boundary conditions at the receiving end of the line (<math>x = 0 \, </math>), i.e. : <ma...")
- 07:39, 22 November 2020 Jules talk contribs created page File:Distributed parameter line.png
- 07:39, 22 November 2020 Jules talk contribs uploaded File:Distributed parameter line.png
- 07:38, 22 November 2020 Jules talk contribs created page Distributed Parameter Line Model (Created page with "This article describes the steady-state or frequency domain distributed parameter line model. By steady-state, we mean that the voltage and current along the line are steady a...")