正弦波电流 meaning in English
simple harmonic alternating current
Examples
- Also the solutions for dc voltage harmonics are achieved resulting in controlling a smooth ( constant ) power flow from ac to dc side in spite of the unbalanced voltage conditions
两种控制策略分别实现了交流电流的对称正弦波电流控制和直流电压非特征谐波消除控制。 - Secondly , the paper analyses the virtues and shortcomings of inducing - magnetic mode that use alternating current at 50hz or rectangle - wave current . then the paper suggests that the flowmeter should use alternating current to induce the magnetic whose frequency is adjustable
其次，在电流励磁部分分析了传统的采用50hz交流电励磁法和方波励磁法的优、缺点，提出了利用微控制器实现频率可调的低频正弦波电流励磁方法。 - The innovation in this paper is list below ( 1 ) use rectangle - shape pipeline so that the inducing electromotive force could be enhanced ; ( 2 ) use alternating current whose frequency is adjustable to induce the magnetic ; ( 3 ) make the flowmeter intelligent by use the microprocessor ; ( 4 ) finish designing the ls flowmeter with utra - low power consumption
本文的创新之处在于采用矩形测量导管大大增加微流量条件下的感应电动势；采用输出频率可调的正弦波电流作为励磁电流达到消除50hz频干扰和减少正交干扰的目的；利用单片机等高端现代电子产品实现了电磁流量计的高度智能化及设计出真正的超低功耗的、可用干电池长期供电的ls旋转流量计。