When machine parameters are expressed in a properly selected per-unit system, the parameters of a wide range of machine sizes fall into relatively narrow ranges even though the actual values of these same parameters may vary over extremely wide ranges. The per-unit system thereby makes possible an easy comparison between different machines, essentially independent of size, without the use of conve...
IEEE Std 86-1975由美国电气电子工程师学会 US-IEEE 发布于 1975-04-29,并于 1975-04-29 实施。
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