Electrical and Technology

Sub-Station It is a conversion point between transmission-level voltages (such as 138 kV) and distribution level voltages (such as 11 kV). A substation has one or more step down transformers and serves a regional area such as part of a city or neighborhood. They are connected to each other by a transmission ring circuit. Equipment and its function 1). Lightening Arrestor This is the first component in an electrical substation, and the principle capacity of these segments is to shield the segments of the substation from passing high voltage just as stops  the amplitude and duration of the flow of current . The light arrestor segments are associated among the earth just as a line which mean parallel to the parts under resistance at the electrical substation.    Bushings and Lightning Arrestor These parts divert the flow of current to the ground and hence secure the framework's conductor just as protection from damage. Th Lightning Arrestor does not let the

Sustainable Energy in India It isn't covered up any longer that India has a huge supply of inexhaustible assets and it has one of the biggest projects in the world for sending sustainable power source items and frameworks. India is the main nation on the planet to have a restrictive service for sustainable power source improvement, the Ministry of New and Renewable Energy (MNRE) which has propelled one of the world's biggest and aggressive projects on the sustainable power source. This article gives a short review of different sustainable power source assets, their status in India, the financial effect of sustainable power source assets (RES), challenges related with it and the eventual fate of RES in India. Renewable Energy versus Coal Vitality is viewed as the most critical structure hinder in human advancement and it is a key factor that impacts the manageable improvement of any country. The ordinary sources have a scary shadow on our present and future worldwid

Energy Planning Energy is essential for living and vital for development. Affordable energy directly contributes to reducing poverty, increasing productivity and improving quality of life. Likewise lack of access to reliable energy is a severe impediment to sustainable social development and economic growth. For any developing country like ours, the strategy for energy development is an integral part of the overall economic strategy. Efficient use of resources and long term sustainability remains the main objective of economic planning. Sustainability would take into account not only available natural resources and issues related to ecological balance but also established delivery mechanisms, the technological constraints that are prevalent in the system and immediate compulsion to meet the priority needs of the economy, economic equity and self-reliance. In Asia, Japan and China are the largest consumers of energy. In Japan, the energy policy objectives can be summarized as the

Solar green houses are the enclosures where crops, vegetables, flowers, and plants can be grown under unfriendly climatic conditions. The plant growth gets affected by availability of light, moisture, ambient temperature and carbon dioxide. It is possible to design enclosures which admits sunlight when it is desired and at same time controls inside temperature within acceptable range. Usually, solar greenhouse find application in cold areas where vegetation is damaged due to extreme low temperature. GREENHOUSE EFFECT:- It is only because of greenhouse effect that our life on Earth is possible to a great extent. Without natural greenhouse the Earth's surface temperature would be 33℃ cooler - a chilly - 18℃ rather than the tolerable 15℃. The natural greenhouse is due to naturally occurring greenhouse gases such as water vapor, carbon dioxide, methane and nitrous oxide. If this is so then you may be wondering why we are so afraid with greenhouse effect. The reason of our w