While there are many turbines on the market, careful load and site analysis will narrow the field considerably. Once you have determined your average monthly electrical load and the average wind speed on your site, you can select a wind turbine that will produce enough electricity to meet your demands. Manufacturers provide a plethora of […]
There are three main types of wind energy systems. These are:- Types of Wind Energy Systems In this article, we’ll examine each system and discuss the pros and cons of each. We’ll also examine hybrid systems, consisting of a wind turbine plus another form of renewable energy. This information will help you decide which system
Calculation of Wind Power To understand how important it is to mount a wind turbine on a tall tower, consider a simple mathematical equation. It’s called the power equation and is used to calculate the power available from the wind. This equation shows us that three factors influence the output of a wind energy
Generation and Types of Wind Wind is a clean, abundant, and renewable energy resource that can be tapped to produce electricity. This article explores how wind is generated and introduces you to two types of wind — local and global. We’ll also explore ways local topography affects wind, introducing you to two key concepts: ground
Wind Energy Advantages and Disadvantages Wind is a seemingly ideal fuel source that could ease many of the world’s most pressing problems. Like all energy sources, small wind power has its advantages and disadvantages. The Advantages of Wind Energy Although residential wind turbines and their energy source, the wind, have a few downsides, wind energy
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Astable, Monostable & Bistable Multivibrator Multivibrators, like the familiar sinusoidal oscillators, are circuits with regenerative feedback, with the difference that they produce pulsed output. There are three basic types of multivibrator, namely Bistable Multivibrator A bistable multivibrator circuit is one in which both LOW and HIGH output states are stable. Irrespective of the logic status
IC Based Multivibrator Circuits In this article, we will discuss monostable and astable multivibrator circuits that can be configured around some of the popular digital and linear integrated circuits. Digital IC Based Monostable Multivibrator Some of the commonly used digital ICs that can be used as monostable multivibrators include 74121 (single monostable multivibrator), 74221 (dual
Interfacing Devices with Microcontroller This section briefly describes the interfacing of some common external peripheral devices with the microcontroller. The peripheral devices discussed in this section include LEDs, electromechanical relays, seven-segment displays, keypads, LCD displays and analogue-to-digital and digital-to-analogue converters. Only the basic fundamentals are discussed here. A detailed description of the software routines is
Components of Microcontroller Microcontrollers are hidden inside almost every product or device with which its user can interact. In fact, any device that has a remote control or has an LED/LCD screen and a keypad has an embedded microcontroller. Some common products where one is sure to find the use of a microcontroller include automobiles,