您要查找的是不是:
- According as six national standards for PQ, a PQA( Power Quality Analyzer) based on DSP( Digital Signal Processor) has been designed and developed. 依据我国的6项电能质量国家标准,作者设计了一台基于dsp的电能质量分析装置。
- According as six national standards for PQ, a PQA (Power Quality Analyzer) based on DSP (Digital Signal Processor) has been designed and developed. 依据我国的6项电能质量国家标准,作者设计了一台基于DSP的电能质量分析装置。
- It introduces the whole design of a power quality analyzer, including the software and hardware design. The analyzer is based on TMS320VC5402. It can monitor the power quality in effect. 介绍了一个基于TMS320VC5402的电力质量分析系统的总体设计方案、硬件电路设计及其软件设计。
- Application of LCD Controller IC SED1335 in Power Quality Analyzer SED1335图形液晶控制器在多功能电量分析仪中的应用
- The optimizing design of sampling control circuit in real-time power quality analyzer 实时电能质量分析仪中采样控制电路的优化设计和非同步采样的同步化算法
- power quality analyzer 电能质量分析仪
- Traditional methods only can settle power quality problems partially. 传统解决电能质量问题的措施往往只能消除某个方面的危害。
- The action limit of photometric precision of portable POL quality analyzer has been determined by statistical method. 采用统计方法确定了便携式油料质量分析仪的吸光度重复性指标。
- Over last years, new systems have been developed to mitigate these perturbations and improve power quality. 近年来,为了减轻这些扰动和提高供电质量,新的系统被研制。
- Research and development of digital acquisition board used for power quality detection. 用于电能质量检测的数据采集卡研制。
- Measurement and Assessment of Power Quality Characteristics of Grid Connected Wind Turbines Ed. 并网风力发电机组功率质量特性测试与评价。
- Pure Output Power Quality: Double Conversion. It provides clean and consistent sine wave output. 纯净化输出电源品质:双重电力转换,提供纯净可靠的正弦波电力输出。
- The rule of the arc-time and short-circuiting transfer cycle time under the high speed welding was researched by welding quality analyzer of Hannover. 采用汉诺威焊接质量分析仪,研究了在高速焊接的情况下,燃弧时间与短路过渡周期的变化规律。
- G. T. Heydt, Electric Power Quality, Stars in a Circle Publications, West LaFayette, IN,1991. 江荣城、严世雄、刘志放,电力系统谐波量测与谐波管制办法检讨,台湾电力公司八十二年度研究发展专题。
- A multiclass support vector machine suitable for short duration power quality disturbance is designed. 设计了适用于短时电能质量扰动的支持向量机多值分类器。
- Current power quality monitoring devices are mostly designed based on microprocessor. 目前的电能质量监测装置大多基于微处理器设计。
- Bollen M H J.Understanding power quality problems,voltage sages and interruptions [M],New York. 吴竞昌,孙树勤,宋文南,等。电力系统谐波[M],北京:水利电力出版社,1998。
- Bollen M H J.Understanding power quality problems,voltage sages and interruptions [M],New York.IEEE PRESS,2000. 吴竞昌,孙树勤,宋文南,等。电力系统谐波[M],北京:水利电力出版社,1998。
- The concept, configuration, usage and function of the power quality susceptivity testing system are described. 提出了电能质量敏感度测试系统的概念,对其组成、用途、功能进行了定义和描述;
- Harmonic frequencies in the power grid are a frequent cause of power quality problems. 谐波频率在电网中是造成电能质量问题的常见原因。