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- load rejection method 抛载法
- It is shown that the two factors are the main error resources of load rejection testing using dynamometry method. 分析表明,以上因素均是导致测功法试验结果偏高的原因。
- Load rejection testing of turbogenerators using dynamometry method gives a calculated value of speed rise higher than the measured value in the equivalent routine testing. 目前测功法甩负荷试验算出的飞升转速偏高于等价条件下常规法甩负荷的测量结果。
- Water-hammer control analysis for load rejection of impulse turbine. 冲击式水轮机甩负荷负荷水击反分析与控制方法研究。
- A new adaptive narrowband interference(single/multiple tone)rejection method based on wavelet packet transform(WPT)in DSSS systems is presented in this paper. 本文提出一种基于小波包变换的直接序列扩频通信窄带(单、多音)干扰抑制技术。
- At low head, it's easy entering 'S' zone causing speed unstable, difficult synchronizing and reversed power afterwards, or un-stable at no-load speed after load rejection. 经现场调试知,当机组在低水头发电空载运行时,极易进入"S"形特性区域,造成机组并网困难、逆功率或甩负荷后不能达到空载稳态。
- Sy-Kang Shen, Ching-Yin Lee and Tsung-Chih Lin, "An Equivalent External Disturbance Rejection Method for Robust Brake Control of a Heavy-duty Trunk ," 1999 Automatic Control Conference, (1999). 李清吟;蔡岳璋;周文雄;邱启智;王如慧;"电力代输网路有效与无效电力之解离;"第十九届电力工程研讨会论文集;第927至931页;(1998).
- For the problem of suppressing fast following jamming in Frequency-Hopping (FH) system, a new jamming rejection method is proposed, which combines eigenspace-based (ESB) adaptive beamforming with the technique of spatial smoothing. 对跳频系统中快速跟踪干扰的抑制 ,采用基于特征空间 (ESB)自适应波束形成算法可提高波束的收敛速度 ,并与空间平滑技术相结合 ,可有效抑制与期望信号相关的快速跟踪干扰。
- A heat providing turbine generator of 200MW takes place a malfunction load rejection in last winter, and speed upswing rapidly, then leads to mechanic emergency protection device act, as a result turbine tripped. 某电厂 2 0 0 MW供热机组在冬季供热期发生了故障甩负荷 ,机组转速飞升导致汽机危急保安器动作 ,引起机组跳闸。
- In the section, we state the most useful methods of generating random variables with given p. d. f. and describe the acceptance and reject method by using geometric probability. 摘要本文讨论最有用的给定概率密度函数情形下的随机数生成问题,借助几何概率描述舍选法。
- This paper apply ASME "Feed Water Pump NPSH Analysis During Load Rejection" theory to check BFP NPSH of Zhuhai Power Plant 700MW Units in the condition of VWO and also confirm the calculating result by load rejection test. 利用ASME的“甩负荷时给水泵汽蚀余量的分析”理论 ,校核了珠海电厂容量 70 0MW机组在最恶劣工况即阀全开跳机工况时的给水泵汽蚀余量 ,并在甩负荷时 ,进行了试验验证。
- Abstract: This paper apply ASME "Feed Water Pump NPSH Analysis During Load Rejection" theory to check BFP NPSH of Zhuhai Power Plant 700MW Units in the condition of VWO and also confirm the calculating result by load rejection test. 文摘:利用ASME的“甩负荷时给水泵汽蚀余量的分析”理论,校核了珠海电厂容量700MW机组在最恶劣工况即阀全开跳机工况时的给水泵汽蚀余量,并在甩负荷时,进行了试验验证。
- In this paper, an optimized closing law of the guide vane is adopted to solve the pressure surge which occurs in the load rejection process of the hydraulic turbine unit for Masjed-e-Soleyman project. 本文主要介绍了通过优化导叶关闭规律解决苏力曼电站在机组甩负荷过程中出现压力激波问题的过程,分析了有关原因,为相关电站提供了参考。
- Traditional clutter rejection methods such as FIR,IIR and regression filters are based on the hypothesis that the clutter signal is stationary. 传统的杂波抑制器如有限脉冲响应(FIR)、无限脉冲响应(IIR)和回归型滤波器,都是针对平稳杂波信号抑制的。
- Noise rejection method of wavelets for ECG signal 心电信号的小波变换消噪方法
- This paper introduces the load rejecting test process of Hengshui Power Plant steam turbogenerator unit and explicates the control of the test correlative systems. 介绍了衡水恒兴发电有限责任公司二期工程汽轮发电机组甩负荷试验过程,并对试验相关系统的控制进行了闸述。
- A jamming rejection method for FH system based on adaptive antenna 基于自适应天线的跳频系统干扰抑制方法
- Bind down the ropes around the load on the lorry. 把绕在卡车上货物外面的绳子扎紧。
- She will not shove the heavy load onto others. 她不愿意把重担推给别人。
- Clutter Rejection Method in SAR Radiometric Calibration SAR辐射定标中的地物杂波抑制方法