0
IN DC FOR LOW VOLTAGE HIGH DENSITY OF CURRENT WILL BE THERE SO WE CAN NOT USE THIS FOR BEST PRACTICE FOR TRANSMISSION & ALSO BECOS OF HIGH CURRENT TRANSMISSION LOSSES ARE VERY HIGH ( I2XR) LOSSES, TRANSMISSIN EQUIPMENT FOR DC ARE HIGH COST
IN DC FOR LOW VOLTAGE HIGH DENSITY OF CURRENT WILL BE THERE SO WE CAN NOT USE THIS FOR BEST PRACTICE FOR TRANSMISSION & ALSO BECOS OF HIGH CURRENT TRANSMISSION LOSSES ARE VERY HIGH ( I2XR) LOSSES, TRANSMISSIN EQUIPMENT FOR DC ARE HIGH COST
AnswerThe main reason is that we cannot use transformers to easily and efficiently change the magnitude of DC voltages, and the ability to change voltages is essential for electricity distribution.However, having said that, very high-voltage transmission over exceptionally long distances is often done using DC. This is because DC losses are far lower than AC losses.
What else can I help you with?
What are the key components and functions of a DC bus system in an electrical power distribution network?
The key components of a DC bus system in an electrical power distribution network include a power source, a busbar, circuit breakers, and loads. The functions of a DC bus system are to distribute power from the source to the loads, regulate voltage levels, and provide a stable power supply to the connected devices.
What is dc regulated power supply?
A: DC can be unregulated and operate circuitry however that becomes impractical when the source varies continuously or wildly A regulator simply will provide a lesser power requirement but at a reliable level not matter of the source swing.
In a power station where dc is actually converted to ac while distribution?
The generated voltage in a power station is AC voltage, not DC. So, it is never converted to AC, because it is already AC.
Why is AC preferred over DC in most electrical power distribution systems?
AC is preferred over DC in most electrical power distribution systems because it is easier and more cost-effective to generate, transmit, and distribute over long distances. AC can be easily converted to different voltage levels using transformers, making it more efficient for power distribution. Additionally, AC allows for the use of alternating current motors, which are more reliable and cost-effective than DC motors for industrial applications.
Why is AC better than DC in terms of power transmission and distribution?
AC is better than DC for power transmission and distribution because it can be easily converted to different voltages using transformers, allowing for efficient long-distance transmission with minimal power loss. Additionally, AC can be easily generated and distributed in large power grids, making it more practical and cost-effective for widespread use.
How does DC power work in a power plant?
DC power in a power plant is typically generated by converting the AC power produced by generators using rectifiers. This conversion process changes the alternating current into direct current, which is then used to power specific equipment or systems in the plant that require DC power, such as control circuits or certain types of motors. DC power offers benefits such as easier control and distribution over long distances compared to AC power.
Who supported DC electricity as superior to AC electricity during the development of electrical standards?
Thomas Edison, believe it or not. AC is what makes it possible to transmit power across long distances. It's ironic that TE opposed it. Even within a single neighborhood, with DC there would be so much degradation of power as to make it impractical.
Why is AC current considered better than DC current in terms of electrical power distribution and transmission?
AC current is considered better than DC current for electrical power distribution and transmission because it can be easily converted to different voltage levels using transformers, allowing for efficient long-distance transmission. Additionally, AC current is able to travel over long distances with minimal power loss, making it more practical for widespread distribution of electricity.
Definition of distribution of power?
The power distribution is a continuous distribution with a parameter that we will denote k.
Can booster transformer be used in dc distribution system?
No. Transformers work in AC systems, not in DC systems.
How do you charge a supercapacitor?
use a dc power source. preferably an ac/dc power adapter. any dc power source will do.
Full form of DC power supply?
DC Power is Direct Current Power Supply.
