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English 한국어 Solar Investment A to Z Chapter 9. Know-how on Selecting the 'Location' In the solar power generation business, location determines more than 70 percent of the rate of return. Many investors look for land with a cheap purchase price, but this is a very dangerous approach. There is always a reason why land prices are low, and many of them have fatal flaws that make solar power generation permits impossible or require excessive construction costs. I will explain in detail the characteristics of land that you, as investors, must 'absolutely' avoid during the site selection process. 1. Local Government Separation Distance Bylaws The first thing to check and avoid is the local government's development activity permit guidelines. Most basic local governments in the Republic of Korea operate separation distance bylaws restricting the installation of solar facilities within a certain distance from roads, residential...

English 한국어 Aries (Mar 21 - Apr 19) Today, your daily luck shows a delightful flow of unexpected joy if you take an unfamiliar route to work or during a walk. I recommend looking around carefully, as you can draw great inspiration from small sceneries or people you cross paths with. For your health luck , staying hydrated is exceptionally crucial today. As it is a hot summer day, frequently drinking cool water to regulate your body temperature is highly beneficial. Your love luck blossoms in the midst of calm and quiet conversations. Rather than a flashy date, spending time in a quiet space sharing your deep thoughts will make your bond even stronger. In your work and study luck , collaborating with colleagues or friends will shine brightly. By sharing a problem you have been carrying alone, you will find a solution surprisingly easily. Lastly, your investment and money luck requires a conservative approach. Instead of looking for new...

The Ferranti Effect Electrical Engineering Principles English 한국어 Understanding the Phenomenon The Ferranti Effect is a critical phenomenon in electrical engineering where the receiving-end voltage of a long transmission line becomes remarkably higher than the sending-end voltage. Discovered by Sebastian Ziani de Ferranti in 1887, this effect typically occurs under no-load or extremely light-load conditions. The root cause lies in the inherent capacitance of long power lines. When the load is minimal, this capacitance draws a leading charging current. As this leading current travels through the line's natural inductance, it produces a voltage rise rather than a voltage drop. This is particularly pronounced in long underground cables where capacitance is significantly higher than in overhead lines. If left unmanaged, the elevated voltage can severely degrade the insulation of power grid equipment, le...