Application Field of Supercapacitor Energy Storage System

 

Supercapacitor storage systems have been widely used in electric vehicles, wind and solar power storage, power quality adjustment in power systems, pulse power supplies, etc. The details are as follows:

 

1. Applied to electric vehicles

 

Since the car often needs to accelerate or decelerate and brake during driving, and because the acceleration motor requires a large starting current, the large starting current will cause great damage to both the battery and the fuel cell. If the supercapacitor energy storage device is added to the energy management of the car's start acceleration and braking deceleration, it can not only reduce the damage to the battery or fuel cell in the electric car but also recover the excess energy and extend the driving range of the electric car.

 

2. Applied to the wind and solar power storage

 

Solar energy and wind energy are the most convenient and clean energy sources. Supercapacitors have more than tens of thousands of charge and discharge cycle life, completely maintenance-free, high reliability, etc., making it an inevitable trend to replace the storage drive shaft motor-generator supercapacitor energy storage device output mechanical energy input mechanical energy discharge rechargeable battery. Supercapacitors absorb energy during the day when the sun is full or the wind is strong, and discharge at night or when the wind is weak to maintain system balance.

 

3. Application and power system

 

The application of a supercapacitor energy storage system in the power system is mainly power quality adjustment. Supercapacitor energy storage systems have been widely used as energy storage components to improve power quality. They are mainly divided into dynamic voltage restorer (DVR), distribution static synchronous compensator (D-STATCOM), unified power quality regulator (UPQR), uninterruptible power supply (UPS).

 

4. Applied to pulse ultracapacitor power supply

 

Most mobile communication base stations, satellite communication systems, radio communication systems, and military equipment cannot be directly powered by the public grid, but need to be equipped with power generation equipment and energy storage devices. The core technical problem of high-power power supplies is to study pulse power energy storage systems with high energy storage density (kJ/kg) and high power density (kW/kg). The high power density output characteristics of supercapacitors can meet the power requirements of these systems.

 

JINZHOU KAMCAP has quality supercapacitor for sale, you can send a email to info@kamcap.com or dial at +86-18640666860 if interested.

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