后者电路呈电容性,不仅回路电流大,且电感、电容上产生过电压。
Under the latter condition, the circuit is capacitive, with large loop current and over-voltages on the inductance and the capacitance.
环式电网的求解一般可直接采用回路电流法,但需要进行繁琐的运算。
The solve of the loop power networks can be got directly through circuit current method, but the complex calculation are also needed.
为了对异步发电机十二相功率绕组带整流负载系统进行仿真计算,采用了基于电路拓扑理论的回路电流法。
By means of circuit topology theory and loop current method, simulation and calculation are performed on the 12-phase power winding of an induction generator with rectifier load system.
利用互易电路支路阻抗矩阵对称性,构造回路阻抗矩阵也对称的回路电流方程,得出一种证明互易定理的直观方。
With symmetry of branch impedance matrix in reciprocity network the loop current equation that the loop impedance matrix is symmetrical is presented.
以回路电流法为基础,选定某一定子绕组为基准绕组,列写了用矩阵形式表示的、计算回路电流及支路电流的网络方程。
The network equations based on loop current method and expressed in matrix form are established, and the loop currents, then the brance currents, can be calculated by the equations.
当电路出现故障使回路电流增大时,过载保护PT C热敏电阻的电阻值因自热温升而出现阻值阶跃,直至把电路切断。
When the circuit breaks down and the return circuit current increases, the resistance of restricting overloading protection PTC Thermistor goes up sharply for being warm, until the circuit is cut off.
详细分析了交流接触器在不同使用条件下的闭合与分断时触点两端电压与回路电流情况,并研究了AC1~AC4工作制下的控制时序。
The conditions of voltage between contactors and current in main circuit under different using types are analyzed in detail, then designed the control sequences with working mode AC1-AC4.
该方法能比较全面地检查电流互感器二次回路,而且简单可靠。
The new method can examine the secondary circuit of current transformer roundly, simply and reliably.
本文设计了基于DSP56F805,由速度和电流反馈控制回路构成的伺服系统实时仿真软件,并给出了其设计和编制过程。
This paper illustrates the emulation software architecture of the system based on DSP56F805. The design and implementation of the speed and current feedback loop are described in detail.
同时针对阻尼绕组提出了用多回路法计算阻尼条电流的方法,并提出一种数据传递方式实施对阻尼绕组的监测。
A multi circuit calculation method is suggested for calculation of the current of the damping winding bar and a method of data transfering is offered to monitor damping winding.
主要用于变频器控制回路中微弱电压、电流信号的控制。
It is suitable for control weak voltage current signal in the frequency converter control loop.
这个开关可使接触器接通电流形成回路。
经由将回路滤波器中的运算跨导放大器的规格做最佳化,一个电流最佳化的技术被提出。
A current optimization technique is proposed by making a specification optimization of the Operational Transconductance Amplifier in loop filter.
同时针对阻尼绕组提出了用多回路法计算阻尼条电流,并提出一种数据传递方式实施对阻尼绕组的监测。
Be directed to damp winding damp bar is calculated though multi circuit method, and a way to transfer data is offence to monitor damping winding.
电力牵引区段的两条钢轨,既作为轨道电路的通道来传输信号电流,又作为牵引电流的回路来传送牵引电流。
The two rails are not only signal lines of track circuits, but also loop current line of locomotive traction current in electrified railway block.
对系统总体设计方案进行了研究分析,硬件设计中详细介绍了控制回路的电流检测模块、电机转速和位置检测模块、PWM输出和故障输入电路。
The overall design scheme is researched. The hardware of current detection module, motor speed and location detection module and PWM output and fault input module is introduced in detail.
既然我们知道在此回路中的所有电流的大小。
Now that we know the magnitude of all currents in this circuit.
最适合用于中高压、大电流的回路中。
Most suitable for large currents at medium and high voltage .
泄漏电流将在此回路中流动,但是不影响测量。
A leakage current will flow around this loop, but won't affect the measurement.
差动保护电流回路接线是否正确,可通过相量分析法和带负荷检验法进行判断。
The wiring correctness of differential protection current loop can be verified using phasor analyzing method and on load testing method.
试验回路的等价性还表现在电流零点附近的物理过程和恢复电压的初始部分。
Nice equivalence of test circuit manifests in the initial part of recovery voltage and the physical process near current zero as well.
分析与计算结果表明,因串联电抗器的电抗率不同,其流进电容器回路的谐波电流也截然不同。
Analysis and simulation results show that different harmonic currents flowing into the capacitor circuit is different due to different reactance ratio of series reactor.
电磁感应线圈(茹可夫线圈)可用于大电流试验回路和断路器的信号检测。
The electromagnetic induction coil may be used for signal detecting of high capacity current test circuit and circuit breaker.
测量了这三组线圈中的放电电流,并将测量结果与回路计算结果作了比较。
The discharge currents for these three coils were measured and compared with the circuit calculations.
该电路具有过热保护、短路保护功能和电流、电压闭环控制回路功能。
The circuit has the function of thermal shutdown, current limiting and closed control loop of current and voltage.
论述船用跟踪雷达角伺服系统在不同驱动方式下对船摇扰动隔离效果最好的方法,并对扰动模式进行了分析,指出在陀螺回路内加电流环路可进一步提高船摇隔离度。
Based on the analysis of the different interference patterns, a method in which a current loop is added in gyro loop to further improve the degree of isolating for the ship rocked is presented.
本文提出了一种利用微机软件实现的变压器差动保护电流回路断线闭锁方案。
A blocking scheme for current circuit break in differential protection system of transformers performed by software of micro-computer is proposed in this paper.
一个模型源自BUCK变换器,只有一个高频电流回路,称作单环模型。
One is abstracted from BUCK converter named single-loop model, which has only one high frequency current loop.
一个模型源自BUCK变换器,只有一个高频电流回路,称作单环模型。
One is abstracted from BUCK converter named single-loop model, which has only one high frequency current loop.
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