它们的工作原理是通过发出高频声波脉冲并将反馈的信息转变成图像，为了实现这一过程，你还需要一个叫做变频器的设备。
They work by sending out pulses of high-frequency sound and then interpreting the reflections as images.To do all this, though, you need a device called a transducer.
它们的工作原理是通过发出高频声波脉冲并将反馈的信息转变成图像，为了实现这一过程，你还需要一个叫做变频器的设备。
They work by sending out pulses of high-frequency sound and then interpreting the reflections as images. To do all this, though, you need a device called a transducer.
设备经久耐用，清洗方便，维修简单变频调速可根据产品不同随时控制调整输送带速度。
Equipment is durable, convenient cleaning, maintenance simple frequency control of motor speed conveyor belt speed can be adjusted according to product different control at any time.
维修部：维修各行业电路板，机加工设备系统，主板，控制器，电源，变频器，PLC触摸屏等。
Maintenance department: maintenance industries circuit boards, machine equipment system, main board, controller, power supply, frequency converter, PLC and touch screen.
当销往其他国家和地区时，设备因应本地电网用电标准而做相应改动，只需设备一台变频器即可。
When exported to other countries and regions, equipment according to the local power grid electricity standards and to make corresponding changes, just a frequency converter device.
通过分析可知，大型同步电机采用变频调速装置，可降低机械磨损，提高设备的运行可靠性。
It tells that the large-scale synchronous machine using the frequency conversion speeder, might reduce the machinery wearing, enhances the equipment reliability.
针对该设备负载大、运行情况复杂等特点，主轴采用了交流变频调速矢量控制技术，小车采用了先进的交流伺服控制技术。
Against the heavy equipment load and complex operations characteristic, the spindle used vector control technology of ac frequency speed control; the car used advanced ac servo control technology.
为此，根据设备容量和试验等效性要求，论证采用变频串联谐振耐压试验的必要性、紧迫性和可行性。
As per the equipment capacity and test equivalence demands, this paper demonstrates the necessity, urgency and feasibility of applying variable-frequency series-resonant voltage withstand tests.
本文主要研究了蒙西发电厂转动设备变频节电技术的关键技术。
This paper mainly studies key technology of frequency conversion power saving technology of rotating equipment of the Mengxi power plant.
全自动变频供水设备直接供水型，就是直接利用市政管网的压力直接供水。
Automatic frequency of water supply equipment direct water-supply type, is the direct use of the municipal pipe network pressure to supply water directly.
部分无线电设备不兼容，必须不断改变频率以保持联系。
Some radios are incompatible, and units have had to swap communications gear to stay in touch.
介绍了引黄工程泵站变频调速装置，对其变频调速原理及其配套设备的性能进行了详细分析。
The paper introduces the yellow project pumping station frequency conversion speeder, and analyses the principle of the frequency modulation and the supplementary equipment performance.
变频技术具有明显的节能效果和优越的调节性能，我国煤矿机电设备中越来越多的使用了变频技术。
Frequency conversion technology has significant energy saving effect and superior regulation performance, so it is used in mine mechanical and electrical equipment more and more widely.
此设备清洗简单、变频调速、功率小、自动出料、颗粒优良、整机全结构304不锈钢制造。
This equipment is simple and easy to clean, has frequency control, small power, automatic discharge, and fine quality particles. The whole structure is made of 304 stainless steel.
火电厂中央空调的应用实例证明了通过变频调速和自动控制技术，提高设备的节能水平是显而易见的。
An application case in a fired power plant shows that with frequency conversion timing and automatic control techniques, the significant energy saving has been realized.
目前轴流式通风机在煤矿是普遍的主通风设备，文章阐述了变频器在轴流式风机中的应用，以解决主扇调整风量和节能降耗的问题。
Axial flow fan is the main ventilation device presently. This paper introduces the application of axial flow fan, settles saving energy problem and air regulation problem.
系统采用间接法进行恒张力控制，利用现代传动设备变频器和工业控制计算机组成电气恒张力控制系统。
The system mainly takes an indirect method to control the constant tension which consists of a modern transmission frequency transformer and an industrial control computer.
本文主要讲述康沃变频器在工业离心机上的应用及变频器制动单元在该设备上的使用。
This article introduces the application of CONVO inverter in the centrifugal equipment, also application the brake unit in this equipment.
本文主要叙述了安钢综合原料场的自动控制系统，本系统基于西门子PLC、变频调速装置、智能电子皮带秤等设备。
This paper introduces the control system of Composite Materials Market, this system is based on Siemens PLC, Inverter, Intelligent electronic belt scale.
采用DWH变频给水设备，实现了锅炉恒压给水，使水泵可在一定压力下连续运行，满足了锅炉用水需要。
The paper introduces the application of DWH frequency conversion water supply equipment in steam boiler.
通过自动喷涂设备电气控制系统的实现，说明VFD-B系列变频器的优越性能及快速动态响应特性。
The implementation of electric control system of automatic spray-painting equipment shows that VFD-B series inverter has excellent performance and fast dynamic response characteristic.
由于变频器的使用，使泵转速下降，出口压力降低，减少了机械磨损，降低了维修工作量，延长了设备的使用寿命。
Because of the use of frequency converter, so that pump speed decreased, exports to reduce stress, a reduction of mechanical wear, reducing maintenance workload, extended equipment life.
对一次冷冻水变频节能效果定性分析，指出实际的节能效果取决于控制方式，而且对系统控制设备的选取也有一定的要求。
A qualitative analysis on energy saving for VPF is made in this paper, points out actual saving depends on control mode and appropriate equipment.
用变频器生产的恒压供水设备，对于企业提高经济效益、节能降耗、提高设备技术含量、安全、稳定运行具有很好的促进作用。
The constant pressure Equipment with inverter is widely used because of its running safety and stable and also for economic benefits of enterprises and energy conservation.
通过对结晶系统工作情况的分析，对其进行设备改造，同时运用变频器进行运行控制方式的改进，起到改善工作状况、节约能耗的作用。
The paper analyzed the circumstance of crystallization system, altered the equipments, and used frequency converter to improve the control mode, which can improve work condition and save energy.
本文主要讲述了玻璃钢化的主要原理及变频调速技术在玻璃钢化设备中的应用。
This article introduces the producing process of the toughening glass line, and analyzing the application of the Convo inverter in this equipment.
也为类似生产设备的变频器运用提供一个可行的改造方案。
It also provides a feasible remaking plan for the appliance of frequency conversion machine related to similar productive device.
系统通过压力传感器、PLC、变频器等设备完成供水系统自动恒压控制。
Automatic constant pressure control of system has completed by press-sensor, PLC, frequency converter etc.
介绍了台达VFD - B系列变频器的速度死循环控制在自动喷涂设备上的应用。
The application of speed dead circulation control in Delta inverter of VFD-B series for automatic spray-painting equipment was discussed.
变频器具有调速范围宽、调速精度高、动态响应快、运行效率高、操作方便、易于同其他设备接口等优点。
Converter has the advantages of wide speed range, speed and high precision, quick response, high efficiency, easy operation, easy to interface with other equipment.
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