The meanings of the parameters are as follows: i, isc compensates the excitation current in the winding; power winding current; upb, upc power winding phase voltage; u) diode rectifier bridge DC side output voltage; u - converter DC side capacitor voltage.
The power electronic con.......
On December 16, 2015, with the successful debut of the 100,000th UA2 urea pump in 2015, the Cummins Emissions Disposal System (China) (hereinafter referred to as “ CES â€) ushered in an important milestone.......
On December 15, 2015, the Kelley Blue Book (KBB) announced the list of the most valuable models in the US market. General Motors, Lexus and Subaru performed well and occupied multiple seats.
KBB rel.......
The domestic second-hand dryer can be divided into two types: boiling granulation second-hand dryer, centrifugal spray second-hand dryer, vacuum freezing second-hand dryer, and so on. On the whole, the development of second-hand dryers in China is relatively rapid, but when the second-hand.......
Each dryer unit has its own specific application range, and each kind of material can find several kinds of drying equipment that can meet the basic requirements, but the most suitable one can only have one kind. If the selection is inappropriate, users must not only pay for unnecessary on.......
Electronic product verification service firm IST Technology announced on Monday that it has successfully passed the reliability certification of AEC with UC-Beidou / GPS car navigation chip UC220, making it the first company in China to obtain the certification of Compass Vehicle Navigatio.......
A few days ago, the Xichai remanufacturing base reported another success. From January to June 2015, sales of remanufactured engines increased year-on-year, and profits increased by 16% year-on-year.
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"At present, the Ministry of Communications, the National Development and Reform Commission and other 10 ministries have finalized the final draft of the "Guiding Opinions on Promoting the Transformation and Upgr.......
Summer is now the summer season, and it is also when hot weather continues to develop. The agricultural labor force is particularly tight and wages are rising. How to overcome the rising labor costs and guarantee the economic benefits of grain production has always been a headache for larg.......
A few days ago, Xiamen Dongdu Inspection and Quarantine Bureau retired a number of imported passenger car radial tires whose high-speed performance test values ​​did not meet the requirements of the national .......