Given a set of data points (say, X and Y), cftool toolbox of MATLAB can derive an equation that can best fit on the set of points. Type of fit can either be polynomial up to 9th degree, Fourier, exponential, and more. Read the rest of this entry »
Filed in Matlab
Currently, the transmission of electrical energy from bulk power generators all the way to household, commercial and industrial consumers is made mostly through high voltage alternating current (AC) transmission and distribution systems, and through a series of voltage transformations to reduce losses and minimize cost. Voltage levels used are of standard values.
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Aside from coconut and sugar cane, another plant has been eyed by some energy source developer, as a potential source of alternative fuel in the Philippines. Read the rest of this entry »
Filed in Renewable Energy
Today, setting-up a website is just as simple as signing-up. Read the rest of this entry »
Filed in Website Design and Development
Removing spywares and adwares in your Windows personal computer (PC) using spyware and adware removal softwares that are vastly available in the internet is sometimes (or most of the time) ineffective because it does not completely remove the spywares, adwares and viruses in your computer. Read the rest of this entry »
Filed in Spywares and Adwares
The electromagnetic frequency (or EM waves) can be classified according to its biological effects, whether it is ionizing or non-ionizing. Read the rest of this entry »
Filed in Energy and Science, Physics
Optimal Power Flow (OPF) is the process of determining the dispatch schedule of power generators with minimum cost while satisfying the system constraints like the upper and lower power and reactive power generation limit, upper and lower voltage level limit, and line flow limit. Read the rest of this entry »
Filed in Optimization and Economic Dispatch
The Reactive Capability curve gives an alternative explanation why a synchronous generator that is operated below and within its rated power factor will induce more heat dissipation. Read the rest of this entry »
Filed in Other Tools and Equipments
Below is the comparison of heating between two synchronous generators rated 1000 KVA, 240 Amps, 2400 Volts, 900 RPM, and 0.8 pf, operated at 0.8 power factor and 1.0 power factor while maintaining an output KVA of 1000 KVA and output voltage of 2400 Volts. Read the rest of this entry »
Filed in Other Tools and Equipments
Unlike the conventional power generation plants that generates stable and more predictable amount of power, wind power generator output power is, more or less, unpredictable due to the intermittent wind speed Read the rest of this entry »
Filed in Renewable Energy, Transmission System and Load Flow Analysis
Capacitor Placement in a distribution system can reduce power losses in the electrical distribution feeder. Read the rest of this entry »
Filed in Other Tools and Equipments
The two watt hour method is an alternative watt hour meter connection to measure the active power in a three phase power system using only 2 watt hour meters instead of three meters. Read the rest of this entry »
Filed in Other Tools and Equipments
Posted below is a copy of Mr. Damien Holyoak comment about Mr. Daniel Dingel’ s water fueled car invention posted at -http://groups.yahoo.com/group/watercar/. Read the rest of this entry »
Filed in Renewable Energy
Finding for a good and high paying job in various sources, like internet, that suite with your qualification is really tiresome. Read the rest of this entry »
Filed in Internet Marketing
Below is a C/C++ program and source code that computes the Ybus and Zbus of a given electrical network of any size. Read the rest of this entry »
The following is a PHP script for complex number operations. Read the rest of this entry »
Filed in Codes and Scripts
Buses in the transmission system can be classified depending of the type of load that is connected into it. Read the rest of this entry »
The code below is a simple PHP script that hides, disable, disallow, or block the display of your own Adsense ad block on some IP addresses that you specified. Read the rest of this entry »
Filed in Codes and Scripts, Internet Marketing
Transformer efficiency is basically the measure of how much is the power transformed from the primary to the secondary of the transformer. Read the rest of this entry »
Filed in Transformers
Matrix TCL Lite is the free and downloadable version of Matrix TCL Pro of Techsoft. Read the rest of this entry »
Filed in C++, Codes and Scripts
Mathtype is an easy to use equation editor that is embeddable to Microsoft Word. Like Latex, Mathtype is one of the popular equation editor. Read the rest of this entry »
Filed in Software
This one is a simple tutorial for those internet users who wanted to disable the “no right click” protection in a webpage that they visited. Read the rest of this entry »
Filed in Codes and Scripts
Genetic Algorithm (GA) is an Artificial Intelligence (AI) based methodology. Read the rest of this entry »
Filed in Algorithms and Computing
Intelligence is a capability of a system to achieve a goal or sustain desired behavior under conditions of uncertainty. Read the rest of this entry »
Filed in Algorithms and Computing
Dmoz.org, which is also known as Open Directory Project (ODP) is a very large directory of millions of websites in the internet, Read the rest of this entry »
Filed in Search Engine
Google bombing is a process or way of manipulating or influencing Google Search Engine Results Position (SERP) Read the rest of this entry »
Filed in Search Engine
Circuit Maker Student Version is a downloadable and free to use copy of Circuit Maker primarily for student projects and evaluation purposes only. Read the rest of this entry »
Filed in Software
If Google Page Rank, that appears in the Google Toolbar, is the measure of a particular webpage’s popularity or importance, Read the rest of this entry »
Filed in Search Engine
Spam could have a variety of definition depending on the application. Read the rest of this entry »
Filed in Search Engine
