2) inherent loss
固有损失，固有损耗
3) stationary degeneration
固定损耗
4) active loss
有功损耗
1.
Because load change can lead to active loss change of electric power transformer, we researched the way of economic operation of two transformers having the same capacity.
根据电力变压器负荷变化引起其有功损耗的改变,研究两台容量相同的变压器经济运行方式,通过技术分析及论证,得出两台变压器在负荷、容量相同下,若其参数不同,则其损耗不同,在负荷不超出30%变压器容量时,用一台变压器运行比两台变压器并列运行经济,能减少有功损耗,使电力系统经常处于经济运行方式,将变压器电能损失降为最低。
5) active power loss
有功损耗
1.
Therefore,we put forward a new method to discriminate between interturn fault and magnetizing inrush based on active power loss.
其原理是变压器正常运行时消耗的有功功率非常小,而发生内部故障时产生的有功损耗非常大。
2.
The calculation formula for reasonable range of dynamic reactive power compensation capacity was derived by using surplus reactive power of transmission line,reactive power loss of transformer and load of various operational modes in order to reduce active power loss and voltage drop caused by transmitting reactive power.
分析中国电网无功补偿现状,基于无功补偿应遵循的基本原则,引入经济压差的概念,通过电网各种运行方式下线路的剩余无功,变压器无功损耗和负荷,推出合理的计算动态无功补偿容量区间的公式,以减少电网输送无功时产生的有功损耗和电压降落。
补充资料：固有
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参考词条