Structure, working principles and energy saving mechanism of JD-BP37-280F type high voltage inverter areintroduced.
介绍了JD-BP37-280F型高压变频器的结构、工作原理以及节能原理。
The high-voltage energy-saving submersible motors are developed for solving such problems as high electric quantity and high oil recovery costs consuming during working process of electric pump wells.
高压节能潜油电机是为解决电泵井生产过程中用电量大、采油成本高等问题开发研制而成的。
The running result indicates that the adoption of high voltage inverter to Remove-Dust is successful and the effect of saving energy is distinct.
变频器现场运行情况表明，冶金行业采用国产高压变频器对高炉除尘风机进行调速节能，改造是成功的，节能效果是明显的。
The results of energy saving are analysed and calculated to high voltage circuit and main transformer after installing inefficiency power compensation apparatus.
本文分析和计算了加装无功补偿装置后的高压供电线路和主变压器的节能效果。
Starting from a new aspect, it explained a new way to realize energy saving without retrofitting DCS and control logic at site in the application of high voltage frequency conversion.
从全新的角度，诠释了高压变频在系统应用中不对DCS和现场控制逻辑改造，即可实现节能应用的一种新方法。
The practice showed that great technical and economic effects had been produced in energy-saving and environmental protection after using high voltage frequency control in mixer fan of steelworks.
实践证明，炼钢混铁炉风机电机应用高压变频控制后在节能、环保等方面取得了较好的技术与经济效果。
Through comparison of different working conditions, it is shown that remarkable energy saving effect was obtained and safety and reliability were enhanced after using high voltage converter system.
通过不同工况的对比，表明使用高压变频系统后节能效果显著，提高了系统的安全可靠性。
Electric supply of filament adopts constant voltage device, which has high voltage stabilizing accuracy, long life and distinct energy-saving efficiency.
灯丝供电采用恒压器，稳压精度高，寿命长，节能显著。E。
This paper expounds the feasibility of adopting high-voltage power supply for gantry crane from the angles including design, construction, cost and energy saving, etc.
从龙门吊如采用高压供电出发，重点在设计、施工、造价、节能方面加以阐述。
On-site operation show that the high-voltage inverter for drum dry fan for speed energy efficiency, energy-saving effect is obvious.
现场运行情况表明，采用高压变频器对球团厂鼓干风机进行调速节能，节能效果是明显的。
The application of domestic Multi-level High voltage inverters in Hainan Danzhou's 100,000 Ton level Water Factory is introduced in this paper, and the energy-saving effect is also shown here.
本文着重介绍国产多电平型高压变频器在海南儋州那大十万吨水厂的应用情况，对其节电情况进行对比。
The application of domestic Multi-level High voltage inverters in Hainan Danzhou's 100,000 Ton level Water Factory is introduced in this paper, and the energy-saving effect is also shown here.
本文着重介绍国产多电平型高压变频器在海南儋州那大十万吨水厂的应用情况，对其节电情况进行对比。
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