针对带式输送机在正常稳定运行时和在满载起动运行时输送带与滚筒之间的打滑问题进行了分析比较。
The paper analyzes and compares the skidding between the belt and the roller when the belt conveyor operates normally and starts with full-load.
当热管起动运行的一瞬间,加热段与绝热段温度出现一不变的温度段,冷凝段出现一大幅度的温度跳跃。
At the instant when heat pipe begins running, the evaporator and adiabatic section temperature have an unchanged region, while condenser temperature increases greatly.
按“自动运行起动”按钮。
然而,我们的愿景是,如果我们一起努力,我们可以快速起动人类集体意识的引擎,这个引擎一旦被起动,便会自动运行。
Rather, it is our vision that if we work together, we can help to jump-start the collective engine of human consciousness that, once started, will run automatically.
文章就无位置传感器无刷直流电机的起动、正常工作、过载等状态下如何保持电机稳定运行进行了分析。
The research of keeping the steady operation of motors under various states of start, normal operation, over load for positionless sensor brushless DC motor is analyzed here.
文中介绍了两个工程设计、运行的应用实例,以及变压器容量及起动电压水平的计算方法。
Two engineering design projects, practical operation and the calculation method of transformer capacity and start voltage were introduced.
通过大量实验波形和数据,对起动和节能运行状态进行了分析研究。
The paper introduces its main functions and using methods, and analyses starting process and energy saving by a lot of experimental waveforms and data.
发动机起动性能由发动机动态运行阻力、IS G驱动转矩共同决定。
Engine startup performance is decided by engine dynamic run resistance torque and ISG motor output torque.
着重介绍了PLC在高压离心风机上的应用,设计了风机起动和运行的PLC硬件和软件。系统具有高可靠性。
This article emphatically introduce PLC application on the high pressure centrifugal blower. It's software and hardware are designed for start and operation of blower. It has high reliability.
设计了发动机的起动、怠速、智能功率、减速断油和跛行回家等柴油机运行控制策略。
Control strategy for engine running control such as starting, idling, smart power output, decrease fuel cut off, limp home and over-speed protection are designed.
对牵引吨位的计算,采用了曲线拟合的计算方法,能够在列车起动最短的时间、运行最短的距离内计算出牵引吨位。
By using the method of curve fitting to calculate the traction tonnage, we can gain the traction tonnage within short time and short distance after the locomotive start.
为了在运行的时候平稳起见,增设了弹簧缓冲装置,当起动或停止的时候,均能保持稳定,在车的牵引装置上装有缓冲弹簧。
In order to smooth at run time, add the spring buffer device, when starting or stopping, can remain stable, in the car's traction device is equipped with buffer spring.
交流异步电动机频繁起动对系统造成很大的冲击,并影响其他负荷的正常运行。
Frequent starting and stopping of ac asynchronous electromotor will create a great impact on the system, and will influence the normal running of other loads of the system.
实际运行结果表明,该控制装置起动电流小,可靠性高,实际运行情况良好。
The operation result on the spot shows that the control device works with small initial current good reliability and operating condition.
首先对低速永磁直线同步电机的异步稳态运行状态进行了分析,从理论上推导了异步稳态的电磁力的公式以及它对电机起动特性的影响。
At first, the asynchronous steady state of LPMLSM is analyzed, the formula of magnetic force under this state and the influences on motor starting is deduced in theory.
本系统为确保可靠工作和安全运行,设置了软起动、过电压、过电流和过热等保护环节。
To insure reliable operation and safe motion, the soft start, the overvoltage, overcurrent, and overheating protection are installed at the system.
分析了电动机软起动器的工作原理,着重介绍了CR2智能型电动机软起动器的性能特点、起动、运行及停机方式。
The working principle of motor soft starter was analyzed, with emphasis on the introduction of performance feature, starting, running, stopping of CR2 intelligent motor soft starter.
异步电动机同步化指绕线式异步电动机起动后,变成同步运行后不仅可以提高该机的自身的功率因数,还可以向电网提供一定的无功功率,提高整个系统的功率因数。
After started, induction motor is changed into synchronous operation not only to improve its power factor, but also to supply reactive power for power supply and improve system power factor.
可在线查找三相最大的起动电流和最大运行电流。
It can measuer maxi phase starting current and maxi working current online.
研究了厌氧附着膜膨胀床(AAFEB)反应器在起动和稳态运行过程中生物膜性状的变化。
The variation of characteristics of the biofilm in anaerobic attached microbial film expanded bed (AAFEB) reactor during start up and steady state condition was studied.
破产财产是破产程序起动和运行的基础,是破产企业能否得到公平清算的重要环节。
The bankrupt property is the bankruptcy programmed start and the movement foundation, is whether the bankrupt enterprise to obtain the fair settlement important link.
对高温热管翅在不同功率下起动与运行性能进行实验研究,给出各种功率下高温热管翅的壁面温度分布及相应的温差分布。
The experimental behavior of a high-temperature heat pipe fin was described during startup and running with the different power. The surface temperature distribution was given.
对运行中失水的起动用蓄电池补加硫酸溶液提出质疑,强调只能补加纯水。
The acid level of a starter battery during service can only be adjusted by topping up with pure water.
介绍了旁路系统的功能及型式,并从机组的起动、运行方式分析了对旁路系统配置的要求。
The functions and types of bypass system have been presented, and the requirements for bypass system allocation being analysed from aspects of start-up and operation mode concerning the units.
旋转支承板,降低了较低的起动转矩和长寿命运行的内部装载。
Rotating bearing plate reduces internal loading for lower starting torque and long-life operation.
SPWM正弦脉宽静音调制使电梯的应急起动、运行、停止更加平稳舒适,噪音更低。
The modulation of SPWM sine pulse makes the starting, operating and stopping of the elevator more stable and comfortable and with lower noisy.
本文详细介绍了某300MW机组在起动及带负荷运行过程中产生振动异常的处理情况。
The paper gives a particular analysis on a 300MW turbogenerator that the abatement process of the abnormal vibration on the turbine during the first start-up and running with load.
燃气轮机全功能微机控制实现对燃气轮机的起动、运行、保护的全面自动化。
With the help of gas turbine total-function computer-based controls realized is a comprehensive automation of the gas turbine start-up. operation and protection.
转矩脉动减少,起动和运行噪音更低。
Reduced torque pulsation; Lower noise in start-up and operation process.
设置安全排气阀,在电机转速达到额定转速后,自动打开排气阀,保证起动器的安全可靠运行。
To guarantee running safety, it needs to set the safey exhausting valve, which will be opened automatically when reaching the rated speed.
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