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MODEL DRIVEN ESTIMATION OF FAULTED AREA IN ELECTRIC DISTRIBUTION SYSTEMS
MODEL DRIVEN ESTIMATION OF FAULTED AREA IN ELECTRIC DISTRIBUTION SYSTEMS
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机译:配电系统故障区域的模型驱动估计
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摘要
A system for estimating faulted area in an electric distribution system. The system includes a database storing input data, a fault detection module to estimate, based on the input data, if a new faulted area estimation process is required, a condition estimation module to estimate condition of metered protective devices, un-metered protective devices, and metered devices (PMDs), an upstream to downstream module to assess condition of each metered protective device, un-metered protective device, and metered device (PMD), starting from a feeder circuit breaker towards feeder downstream, to estimate a tripped protective device and a last metered device upstream of a fault, and a downstream to upstream module configured to assess outaged electric loads or elements towards network upstream to find the common interrupting protective device.
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