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For AC system speed of generator will be decreased and then frequency decrease, if there is no trip the motor load will be automaticaly reduced as Load Power = torque x speed and speed of motor vary acc to frequency. Finally the motor will be run at new lower speed that load = power generation. The other effect is voltage in the system will be decreased and result of lower load consumption
What else can I help you with?
How do you calculate the load percentage of a three phase UPS?
output power/Rated power
What is the role of reactive power in a power system?
To supply the reactive power demand of load and to regulate of output volage at the grid
Define the term regulation as applied to dc power supply?
change in load voltage or output voltage changes in load current
What is the peak load of a power supply?
A: A power supply when designed it will have some nominal criteria and also some maximum output power available which reflect to the peak load that it can stand without burning up
Is your power into motor equal to your power out of motor at no load?
For a motor's output power to equal its input power, the motor's efficiency must be 100%. As no machine, particularly a rotating machine, can possibly achieve 100% efficiency, there is no condition under which its output power can ever match its input power.
What does No-load voltage mean?
A no load voltage means the power level that is giving from the output pins power converter. This is when 0% load is given.
How do you calculate the load percentage of a three phase UPS?
output power/Rated power
How will the output power of the motor change in comparison with the load?
dun know
What is the role of reactive power in a power system?
To supply the reactive power demand of load and to regulate of output volage at the grid
Define the term regulation as applied to dc power supply?
change in load voltage or output voltage changes in load current
Why is the output signal affected if the impedance of the amplifier and the load do not match?
A: The signal output will not change it is just that the efficiency of power transfer is effected to less
What is the peak load of a power supply?
A: A power supply when designed it will have some nominal criteria and also some maximum output power available which reflect to the peak load that it can stand without burning up
Describe the relationship between input force output force and load force?
The input force is the force applied by the person or machine initiating the action. The output force is the force exerted by the system or machine to perform the desired task. The load force is the external force opposing the output force. In an ideal scenario, the output force should be greater than the load force to successfully complete the task.
What is the output of transmitter?
The output of a radio transmitter is ac power at a radio frequency, designed to run into a load with a specified resistance, often 50 ohms.
In a circuit with resistive and inductive load what happens to the power factor as the resistive load increases?
The PF will increase
Will the improvement of power factor will increase the efficiency?
Efficiency is defined as the ratio between the output power and the input power of a machine, expressed as a per unit or percentage. Power factor improvement has absolutely no effect on the behaviour of a load. All it does is to reduce the magnitude of the load current. A reduction in load current means that less copper can be used in the supply of energy to the load. However, it doesn't effect either the output or input power of the load. So the answer is no, power factor has no effect on the efficiency of a load. You could argue, however, that if improving the power factor of a load reduces the supply current, leading to lower line losses, then there is an improvement in the efficiency of the supply system.
Difference between csi vsi and zsi?
vsi's output voltage is independent of load nature, but output current is depends on load nature. csi's output current is independent of load nature, but output voltage is depends on load nature.
