The Electric Motor

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Post Lab Report # 4 1. Introduction One distinctive element in world stories is that economics was developed within the context of an engineering technology, therefore industrial world require better economic technique and innovation for getting proper benefit from their goods. For this purpose the equipments by which the goods are manufacture are likely to be cent percent efficient or approaches to it. regardless of their nature and purpose.Moreover the globe facing the energy decline and energy along with their resourses is becoming rare and rare in every tick of the clock. Today!.. the burning question is that how the man can save the natural resourses whether it is power,water or even gas. The report deals with the technology by which industrial sector can reduce their energy consumption also their supplier reduce the distribution cost. 2. Theory Electric Motor is an essential machine in almost all industries for their manufacturing work,having this much importance motor has an issue which is very big in electricity distribution and industrial view point,that is motor draw more current in its starting upto five to six times from its nominal value. This problem is resolve by the use of the device called Electric motor starter. Next section mainly concern tha what is starter. 3. Motor Starter A larger motor require some switching and controlling mechanism to be start in economical manner, there are some techniques through which the starting current of motor can control to reduce energy cost it is nothing but a starter. In the later section reports discuss various types of starter. 3.1 Types of Motor Starter There are various types of starter stated and explain below. 3.1.1 Direct Online Starter (DOL) Direct online starters... ... middle of paper ... ...tarters are important and essential part where ever the electric motor is used, as discuss above in the without it motor starts at extremely high current, by this many unwanted things will occur, such as by increasing the current the distribution company should equipped there system (machines) rated as the starting current which is draw only for few seconds (till getting some specific RPMs) also industries get it expensive without starter to use electric motor in their application. 5. Conclusion The report emphasizing on technology by which the industrial applications are held economically! This is which extremely important for the business point of view also for efficient work of the industrial equipment. In short save energy save money for nature for future. REFERENCES  http://en.wikipedia.org/wiki/Motor_controller  https://www.google.com.pk/imghp?hl=en&tab=wi

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