Pulse-energieopslagcondensator standaard

How much energy does a 100 ns pulse produce?

Though pulsed power reaches 1 GW, which corresponds to the output of a power plant, the energy in the case of 100 ns pulse width is only 100 J, which is small enough to heat 1 cm 3 water to only about 24 °C. Therefore, while the power of the pulses is extremely high, their energy is moderately low.

What is pulsed power?

Pulsed power is produced by transferring energy generally stored in capacitors and inductors to a load very quickly through switching devices. Applications of pulsed power continue expansion into fields including the environment, recycling, energy, defense, material processing, medical treatment, plasma medicine, and food and agriculture.

What are the characteristics of pulsed power technology?

4. The current pulse is naturally more than zero and has a “self-switching” characteristic without the need for complicated switching technology. After more than half a century of development, pulsed power technology has gradually extended from the fields of high-tech and national defense to the industrial and civilian ones.

What are the parameters of a pulsed power system?

The main parameters of several common switches are as shown in Table 1.2. In the pulsed power system, the high-current pulse is generally characterized by high current peak, short rising time and descent time. The main pulse is barely long but changes rapidly.

What was the first large-scale pulsed power device?

Since then, the large-scale pulsed power devices advanced rapidly. In 1986 the device named PBFA-II with a peak voltage of 12 MV, a peak current of 8.4 MA, and a pulse width of 40 ns was completed. With a diode beam of 4.3 MJ and a pulse power of 10 14 W, it was recognized as the world’s first large-scale device with a pulse power exceeding 100 TW.

What are energy storage pulsed capacitors?

The energy storage pulsed capacitors have gone through the development of paper/aluminum foil structure, paper film structure, and metalized electrode structure. Their energy storage densities have increased from dozens of J/L to nearly kJ/L (2 ~ 3 kJ/L for laboratory samples).