Research on Monitoring Information Model of AC EV Chargers Based on IEC61850 Standard

Research on Monitoring Information Model of AC EV Chargers Based on IEC61850 Standard

Research on Monitoring Information Model of AC EV Chargers Based on IEC61850 Standard...
Is the house made of lightweight concrete earthquake resistant?

Is the house made of lightweight concrete earthquake resistant?

Aircrete can be used for foundations. It is light, hardens overnight, and continues to harden over time. It is easy to mold and shape using normal wood-shaping tools. A...
Is a 3D printer worth buying?

Is a 3D printer worth buying?

3D printing is awesome, but not worth it for everyone. When many people only need to do some parts, many people will spend a lot of money on a 3D printer. To make matters ...

The main application and preparation of bismuth

News35Days Ago (05-14)
Bismuth is the element symbol Bi, atomic number 83, atomic weight 208.98, peripheral electrical configuration 6S26P3, located in the sixth cycle ⅤA group, covalent radiu...

Magnesium nitride films were synthesized on 304 stainless steel substrates

Industry65Days Ago (04-14)
Magnesium nitride films were synthesized on 304 stainless steel substrates...

Application of flake graphite in casting and battery

Tech86Days Ago (03-24)
In order to prevent the castings from deforming or breaking at high temperatures, it is necessary to add flake graphite for casting. ...

How to properly disassemble and install FAG bearings

Tech98Days Ago (03-12)
1. Loosen the bolts that secure the bearing seat. Remove the imported German FAG bearing together with the bearing seat from the shaft....

How to check INA bearings

Tech109Days Ago (03-01)
1) The quality of INA imported bearings . During the disassembly of the bearing box, first of all, check whether the grease has bad conditions such as deterioration, agglo...

The Application Of Nickel In The Battery Field

Tech148Days Ago (01-21)
Nickel is a transition metal element with element symbol Ni, located in group VIII of the fourth period, with atomic number 28. Nickel is a silver-white metal with good me...

Preparation of spherical quartz powder by high-frequency plasma melting method

Tech154Days Ago (01-15)
Preparation of spherical quartz powder by high-frequency plasma melting method...

Influence of metal aluminum powder on carbon-containing refractories

Industry170Days Ago (12-30)
Influence of metal aluminum powder on carbon-containing refractories...

Hard Alloy Hardness Testing

Resource198Days Ago (12-02)
Hardness testing of cemented carbide....

Research Progress Has Been Made On The New Synthesis Mechanism Of Hexagonal Boron Nitride

News214Days Ago (11-16)
Scientists proposed a new mechanism for the growth of high-quality multilayer hexagonal boron nitride (h-BN) atom vacancies on the surface of iron-boron (Fe2B) alloy....

Some common failures of rolling bearings in life

News218Days Ago (11-12)
it is necessary to do a good job of maintenance on weekdays, and deal with it in time according to the fault phenomenon that occurs to avoid the expansion of the fault, so...

Detection methods and instruments for abnormal bearing noise

Industry235Days Ago (10-26)
There are currently two ways to detect abnormal bearing noise. One is the noise detection method based on acoustics, and the other is the detection method based on vibrati...