instantaneous power
瞬时功率：指在某一时刻的功率值
常用释义
英式发音
美式发音
基本释义
- 瞬时功率：指在某一时刻的功率值，即单位时间内能量转换或使用的速率。
例句
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1·The instantaneous power control algorithm of UPFC-a new rapid method is put forward.提出基于瞬时值的功率控制算法。
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2·The Mooney viscosity fluctuation of mix can be decreased by using instantaneous power control.采用瞬时功率控制可减小混炼胶的门尼粘度波动。
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3·A class of compensating current calculating circuit based on instantaneous power theory is presented.介绍一类基于瞬时功率理论的实时无功电流计算电路。
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4·The instantaneous power spectrum of nonstationary random vibration signals is discussed in this paper.本文研究了非平稳随机振动信号的瞬时功率谱。
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5·The essence of the instantaneous power control in internal mixer is to control the viscosity of mixing material.密炼机瞬时功率控制的实质是控制混炼物料的粘度。
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6·The thesis also improved the method of the instantaneous power component computation and the synchronous coordinate orientation.同时对传统正负序分量瞬时计算方法和正负序同步旋转坐标轴定向方法进行了改进。
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7·It can manage the air consumption for substantial saving by detecting pressure, flow and accurately calculate the instantaneous power.可以检测压力、流量并准确计算出瞬时功率，从而管理压缩空气能耗，实现大幅节能。
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8·On the basis of power differential method, a novel principle of transformer protection using generalized instantaneous power is presented.在差有功法的基础上，提出一种利用广义瞬时功率实现变压器保护的新原理。
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9·Moreover, the relations between both the active power and the reactive power and the instantaneous power are also achieved at the same time.建立了有功功率、无功功率、复功率及复交流功率与瞬时功率的关系，进而仅基于瞬时功率的守恒性便证明了上述功率也满足守恒性。
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10·Based on instantaneous power analysis, an instantaneous power control method of permanent magnet synchronous machine (PMSM) is proposed in this paper.基于对电机输入瞬时有功无功功率的分析，提出一种新的永磁同步电机瞬时功率控制方案。