0
Ferroresonance is a phenomenon that can occur in electrical systems when there is a combination of non-linear characteristics from inductive elements and capacitive elements, resulting in high voltages and potential damage to equipment. It can occur in power systems during switching operations or when equipment is disconnected or connected abruptly. Mitigation measures include the use of resistors, damping circuits, and proper system design.
What else can I help you with?
Does dependent mean to replace?
No, dependent means to rely on or be influenced by something else. It does not mean to replace.
What does 925 mo nc mean on jewelry?
92.5 percent pure silver. MO stands for Modena Italy
What does it mean if the chlorine test turns orange - What does it mean?
If the chlorine test turns orange, it may indicate a low chlorine level in the water. This could mean that the water is not well sanitized and may not be safe for swimming or other uses that require proper disinfection. It's important to address this issue by adding more chlorine to bring the levels up to the appropriate range.
What is a composed mean in science?
A composed mean is a statistical method that combines the means of subgroups to obtain an overall mean for a larger group. This technique is often used when data is collected from multiple subgroups and an overall average is needed.
What does cetementary mean?
It seems like there might be a typo or misspelling in your question. Could you provide more context or clarify what you mean by "cetementary"?
Why capacitor banks are not recommend with generator sets?
A generator is a highly inductive device with low resistance. Capacitors are, well, capacitive. when you have an inductor near a capacitor, you can get ringing. This is known as ferroresonance. The capacitance and inductance form an LC tank circuit, which causes excessive overvoltages. Generators are typically high impedance grounded, which contributes to ferroresonance issues.
What is ferroresonance?
We give the name ferroresonance to a type of overvoltage situation in 3-phase power systems that can occur when one of the phases in a loaded system opens. This puts a lot of "stress" on the other two phases, and in a system with a lot of distributed inductive and capacitive components, this is bad news. Overvoltage can break down insulation or simply "punch through" causing an arc. In either case, damage will occur. When a phase in interrupted, the other phases need to kick out, too, so that all phases of the circuit are unloaded at the same time. This will prevent the condition. Ganged breakers will do thid, that it, they'll kick out all phases at once. And sensors are placed on each of the phases so differential loads, when great enough, will trip the breakers and cause them to open. A link follows.
Can you connect capacitor bank directly in outgoing of 1000 kva transformer.kva ic ratiting of transformer kilo volt ampere?
This may cause ferroresonance or strange over voltages when the transformer is switched if the cap bank isn't separately controlled (and switches separately). You may be able to do this, but if it is not typical it's always best to do careful analysis for possible problems.
What does descriptor mean?
It mean what you don't what does it mean.
What does mean mean in statistics?
Mean is the average.
Is it possible to have a voltage drop across the energy storage element greater than the supply?
Yes. For a condition called 'series resonance', if the resistance of the circuit is low compared with the inductive reactance and capacitive reactance, then the voltage drop across the capacitor can be VERY much higher than the supply voltage.
What does GRI mean?
What does GRI mean? What does GRI mean?
Do you say 'what does it mean' or 'what is it mean'?
The correct usage is "what DOES it mean"
What do the hardens mean mean?
The haudensaunee mean irguios
Who was king Henry and what did he do?
he was a mean person who lived with mean people in a mean castle on a mean hill in a mean country in a mean continent in a mean world in a mean solar system in a mean galaxy in a mean universe in a mean dimension
Does mean mean average?
No, but sometimes "average" means "mean" - when it doesn't mean median, geometric mean, or something else entirely.
What is the present and future tenses of the word meant?
Present - I mean, She means. Future - I will mean, She will mean. Past - Meant.
