利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN105911495A 一种带有IEC61850数字接口的模拟标准源及其检测方法 无效 - 驳回

一种带有IEC61850数字接口的模拟标准源及其检测方法
摘要：
本发明公开了一种带有IEC61850数字接口的模拟标准源，包括：RAM存储单元、IEC61850处理单元、以太网接口、D/A转换器、放大器单元、通信控制单元、人机交互单元、DSP处理单元、脉冲收发模块。本发明提供的一种带有IEC61850数字接口的模拟标准源及其检测方法，能实现每周波50000点，通过自身分布电容即可达到好的滤波效果，保证模拟功率源的准确度和可靠性。带有数字接口的模拟标准功率源，通过在每周波拟合点中同源抽取，实现数字标准功率源输出。
摘要（英）：

The invention discloses an analog standard source with an IEC61850 digital interface, wherein the analog standard source comprises an RAM storage unit, an IEC61850 processing unit, an Ethernet interface, a D/A converter, an amplifier unit, a communication control unit, a man-machine interaction unit, a DSP processing unit and a pulse transceiver module. According to the analog standard source with the IEC61850 digital interface and the testing method thereof, 50000 points in each frequency can be realized; high filtering effect can be realized through a self distributed capacitance; and high accuracy and high reliability of the analog standard source are ensured. The analog standard source with the digital interface realizes output of a digital standard power source through performing homologous extraction on the fitting points in each frequency.

0/0