PURPOSE:To realize the reproduction of cost by miniaturizing and lightening an iron core and reducing terminals of a transformer by providing one leg of three-leg iron core with a winding for a line voltage transformer and another leg with a winding for a phase voltage transformer. CONSTITUTION...
Line Voltage Sensor (Three-Phase) ブロックは、理想的な三相線電圧センサーを表します。ブロックは三相システムの線間電圧を測定し、3 成分の物理量信号ベクトルを出力します。物理量信号出力ベクトルの各要素は、次のように線間電圧に比例します。 要素1: Vab = Va - Vb 要素2: Vbc = Vb ...
村田/MURATA 贴片电容 GRM188D71A106MA73D 多层陶瓷电容器MLCC - SMD/SMT 0603 10uF 10volts X7T 20% ￥0.65 查看详情 TI 电源管理芯片 LM34910CSD/NOPB Voltage Regulators - Switching Regulators ￥0.65 查看详情 Infineon FS100R12KE3 IGBT 模块 1200V 100A 3-PHASE ￥0.65 查看详情 Infineon FS450R...
RED Eléctrica de España (REE), the grid operator in Spain, operates a large network of 220 and 400 kV lines. While new lines have been built to accommodate growing wind power generation, obtaining public approval for these has become increasingly difficult. REE’s engineering department theref...
TI 电源管理芯片 LM34910CSD/NOPB Voltage Regulators - Switching Regulators ￥0.65 查看详情 Infineon FS100R12KE3 IGBT 模块 1200V 100A 3-PHASE ￥0.65 查看详情 ST/意法半导体 STM32L083RZT6TR ARM微控制器 - MCU Ultra-low-power ARM Cortex-M0+ MCU with 192-Kbytes Flash, 32 MHz CPU, USB,...
TI 电源管理芯片 LM34910CSD/NOPB Voltage Regulators - Switching Regulators ￥0.65 查看详情 Infineon FS100R12KE3 IGBT 模块 1200V 100A 3-PHASE ￥0.65 查看详情 ST/意法半导体 STM32L083RZT6TR ARM微控制器 - MCU Ultra-low-power ARM Cortex-M0+ MCU with 192-Kbytes Flash, 32 MHz CPU, USB,...
Three-Phase Unbalanced Treatment Scheme Based on High-Speed Power Line Carrier Most of the low-voltage distribution networks are three-phase four wire systems. Because of the quantity and dispersion of single-phase power users, the three-phase load unbalanced problem exists in a large number of ...
专利名称：Voltage-controlled delay line, direct phase controlled voltage- controlled oscillator,clock/data recovery circuit, and clock/data recovery apparatus 发明人：Nobusuke Yamaoka 申请号：US09/040451 申请日：19980318 公开号：US06166572A 公开日：20001226 专利内容由知识产权出版社提供 摘要：A clock/...
A three phase a.c. to d.c. voltage converter is disclosed. First, second and third rectifier circuits rectify respective phases of a three phase a.c. source into respective varying d.c. voltages. First, second and third converters connected to the output of the first, second and third re...
Reference [15] uses the sampled voltage and current phasors at the main frequency to detect an anomaly as well as locate the phase of a three-phase power transmission system at which the anomaly occurs. Phasor measurement units (PMUs) are applied for fault detection in [16,17]. While [16...