single-phase circuit

The analysis of two real-time detecting approaches of instantaneous harmonic and reactive current in single-phase circuit

两种单相电路瞬时谐波及无功电流实时检测方法分析

The designed harmonics-monitor may be applied to single-phase circuit, balanced or unbalanced three-phase system. It provides an effective and utility method for continuous and real-time harmonics monitor.

集成化电力谐波智能监测系统可用于单相电路、三相平衡系统以及三相不平衡系统，为实时、连续的谐波监测提供了一种实用而有效的方法。

Application of single-circuit controller to slope-hearth furnace

单回路调节器在斜底式加热炉上的应用

Fast Tracking Algorithm for Harmonic Current of Single-phase Circuit

单相电路谐波电流的一种快速跟踪算法

It is introduced simply in this paper the characteristic of the smart 8-lead PIC 12C508/ 509 single chip microcomputer, and discussed especially the choice of the oscillation mode in the real time circuit.

对小巧的8脚单片机PIC12C508／509的性能特点作了简要介绍。

The right selection of independent cycle circuit in the calculation of Kirchhoff law is studied. Two methods, namely, the method of single chain cycle circuit and the method of plane net hole are given.

分析了两种选择独立回路的错误作法，给出了两种正确选择独立回路的方法，即单链回路法和平面网孔法。

Study on a Fast Detecting Method for Instantaneous Harmonic and Reactive Currents in Single-Phase Circuit

单相谐波和无功电流的快速检测方法

This circuit utilizes single chip microcontroller and its interface circuit to link telephone with recorder so as to realize automatic recording and achieve intelligent result.

利用单片机及其接口电路把电话机和收录机结合起来，实现自动录音达到智能化的效果；

The tests carried on the small corona cage in North China Electric Power University, the large corona cage in UHV AC test base, single-circuit test line and double-circuit test line.

试验是基于华北电力大学试验室小电晕笼、特高压交流试验基地上的大电晕笼、单回和双回试验线段上展开的。

Single circuit breaker configuration is more economical because fewer circuit breakers are used.

单断路器配置是更经济,因为更少断路器使用.

The CMOS APS technology allows the integration of timing and control electronics, imaging detector arrays, signal chains and analog-to-digital conversion on a single integrated circuit.

CMOS图像传感器可在单芯片内集成时序和控制电路、A/D转换、信号处理等功能。

Directly digital detection theory is used, at the same time applying circuit for auto identification of material and single chip processor, the intelligent function of the sensor is realized.

该传感器利用直接数字化检测原理，并运用物料自动识别电路和单片机使传感器具有智能化的功能。

The fundamental principle of vibration micromechanical gyroscope is analysed first. Grounded on the initial ASIC of micro gyroscope of MEMS center, single ended sense circuit is improved to differential sense circuit.

本文首先分析了振动式微机械陀螺的工作原理，在哈工大MEMS中心原有微陀螺ASIC电路的基础上，将单端检测改进为差分检测，并设计了自激驱动电路中的重要模块跨阻放大器。

In the design of the main oscillating circuit, the programmable timing counter IC of 8254 is controlled by the single chip computer to adjust the pulse width and interval, which provides the precise adjustment on the pulse width and interval in a wide range.

在主振脉冲发生电路的设计上，通过单片机控制可编程定时计数器芯片8254来控制脉冲宽度和脉冲间隔，使脉冲宽度和脉冲间隔在很宽的范围内可以精确调节。

As for control circuit, a novel detecting method for harmonic current in single-phase circuit is introduced in detail, viewed as an extension of the idea of instantaneous reactive power theory in three-phase circuit.

在对三相电路瞬时无功功率理论的思想进行扩展的基础上，得到了单相电路谐波电流的瞬时检测方法。