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This paper presents a new fault-location method. The method does not require line parameters, which is often affected by the load and weather. The algorithm utilizes unsynchronized data acquired from both terminals of transmission lines. First the distance formula containing synchronized angle, voltage and current is performed with a lumped parameter line model. Then the results are utilized for an...
The production and consumption of natural gas in China has been developing rapidly in recent years. It is expected that the annual growth rate of the demand for natural gas will reach 12% in the next 15 years, and the gas consumption in the primary energy will increase from 0.3% to 10% or more by 2020. However, since the supply of natural gas cannot satisfy the requirements, China has begun to build...
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