DC motors convert electrical current into mechanical energy. One type of DC motor is called a Compound DC Motors. In this article, we will introduce and review Compound DC Motors. Join us and read this article to the end.
A DC motor is any of a class of rotary electrical motors that converts direct current electrical energy into mechanical energy. The most common types rely on the forces produced by magnetic fields. Nearly all types of DC motors have some internal mechanism, either electromechanical or electronic, to periodically change the direction of current in a part of the motor. Click here
As we mentioned before, compound DC motors are basically made up of a combination of series and shunt motors. they are also called DC compound motors. this type of motor has both series and shunt field coils that are connected to the winding of an armature. These field coils linked to the armature windings, afford the essential amount of magnetic flux and lead to generate the torque necessary to aid the rotation at the desired speed level in the armature. The majority of the field is wound for a shunt field with a few turns of series winding in the top.A shunt motor brings an extremely efficient regulation for speed, while a series motor has a great and high starting torque. Read more
DC motors were the first form of motor widely used, as they could be powered from existing direct-current lighting power distribution systems. A DC motor's speed can be controlled over a wide range, using either a variable supply voltage or by changing the strength of the current in its field windings. Small DC motors are used in tools, toys, and appliances. The universal motor can operate on direct current but is a lightweight brushed motor used for portable power tools and appliances. Larger DC motors are currently used in the propulsion of electric vehicles, elevators, and hoists, and in drives for steel rolling mills. The advent of power electronics has made the replacement of DC motors with AC motors possible in many applications.
References:
https://en.wikipedia.org/wiki/DC_motor
https://www.linquip.com/blog/compound-dc-motors/
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Power electronics devices have several advantages including optimum forward and reverse backing capabilities, simplified circuits, compact designs etc.
Moreover, power electronics find its applications in connection of renewable energy resources to power grids, transportation in electric trains, motor drives and lighting.
The global Revenue of Power Electronics for Electric Vehicles is about 3900 M USD, the biggest production regions is in Europe, China is the largest production growth rate region; The largest consumption region is also the Europe, China has largest consumption growth rate.
According to this study, over the next five years the Power Electronics for Electric Vehicles market will register a 5.4% CAGR in terms of revenue, the global market size will reach US$ 5650 million by 2024, from US$ 4110 million in 2019.
Browse the complete Power Electronics for Electric Vehicles market Report and TOC @ https://www.decisiondatabases.com/ip/15604-power-electronics-for-electric-vehicles-market-analysis-report The key manufacturers covered in this report: SharpShinyei GroupPanasonicWuhan Cubic OptoelectronicAmphenol Advanced SensorsOmron CorporationHoneywellPlanTowerDelphiSensirionBosch Mobility SolutionsNova FitnessWinsenContinental Segmentation by product type: Power ICPower ModulePower Discrete Segmentation by application: HEVEVPHEV This report also splits the market by region: Americas United States Canada Mexico Brazil APAC ChinaJapan…….
One of the types of electric motors is DC motors that play an important role in industrial parts.
Then we introduce the types of DC motor and finally, we examine the DC motor parts.
Stay with us.A DC motor is any of a class of rotary electrical motors that converts direct current electrical energy into mechanical energy.
The most common types rely on the forces produced by magnetic fields.
Some DC Motor Components include:1.Stator 2.Rotor 3.Yoke 4.PolesWe will now explain each of these sections.Yoke one of the components of dc motor is the Yoke.
This protective cover keeps the inner parts of the motor safe and sound and also supports the armature.
The Global Thermally Conductive Grease Market is projected to reach USD 660.2 million by 2028, growing at a CAGR of 6.5% during the forecast period.
Thermally conductive grease is generally used as an interface between heat sinks and heat sources such as high-power semiconductor devices.
In order to maximize heat transfer and dissipation, the primary function of thermal grease is to eliminate air gaps or spaces (which function as thermal insulation) from the interface area.Get free sample copy of this report @ https://bit.ly/2WYd3ZOKey Developments in the Thermally Conductive Grease Market:In April 2019, Henkel AG (Germany) launched a new silicone-free gap filler for electric vehicles during the Battery Show 2019 in Stuttgart, Germany.In December 2019, WACKER (Germany) and Fuji Polymer Industries (Japan) announced to intensify their collaborative work on the development of innovative thermal interface materials.
To this end, Fuji Polymer Industries will use WACKER’s room-temperature-curing ELASTOSIL silicones for manufacturing novel silicone-based heat-conducting components.
Market Segmentation: By Type:Silicone GreaseNon-Silicone Grease By End-Use Industry:LED LightingAutomotive ElectronicsPower ElectronicsTelecommunication & ITOthers Companies Covered: Dow Corning Corporation, ACC Silicones, Electrolube, Henkel AG and Co. Kgaa, 3M Company, AOS Thermal Compunds, Momentive Performance Materials Inc., Parket Hannifin Corporation, Wacker Chemie AG, Laird PLC, Shin-Etsu Microsi, and Lord Corporation.
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