Questions tagged [system]
The system tag has no usage guidance.
203
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Can I make my Battery Pack Much Efficient in my DIY Power Bank?
I was having a project of a DIY power bank as a backup for my phone. I need to use super thin batteries for this application. my goal is to make this power bank as efficient as possible. now I want to ...
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GPS fix with plastic lid closed [closed]
I have a product where I'm using Adafruit Product 746 (Ultimate GPS Module - 66 channel w/10 Hz updates - PA1616S - MTK3339 Chipset). I'm using this external active GPS antenna "32db High Gain ...
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Linear system - causal and memoryless system (integral)
\$T{(x(t))} = \int _{-\infty }^{+\infty }sin\left(t+\tau \right)x\left(\tau \right)d\tau\$
Is this system causal or not? Is it memoryless or not?
At first I thought it was not causal and with memory ...
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Why am I getting completely different voltage and power results from Simscape phasor simulation and load flow simulation?
I am simulating the power system in the picture, with two generators and three PQ loads.
My problem is that when I try to simulate it in Simscape, the load flow analysis gives me completely different ...
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Power System Economics Generation Dispatch Calculation
Assuming that the annuitised investment cost of transmission link is 37 € /MW.km.year, calculate the network annual cost and annual network profit for the three proposed cases.
I'm trying to calculate ...
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Impulse response of an RL circuit
I've got homework in the Signals & Systems class I'm taking, and I'm trying to find the impulse response to this circuit whose transfer function I've found. In the class we've done practice ...
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Long distance cable to monoblock centrifugal pump from PV VFD [duplicate]
I want to install a three phase 10 HP monoblock centrifugal pump that is around 200 meters away from the PV solar Vfd. The solar system is installed with 16 solar panels of jinko 555 p type. I would ...
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Is it a bad idea to use CAN-Bus to control robot wheels?
I am working as a student on a 6 wheel robot project and have problems deciding what communication protocol to use for controlling the locomotion system.
The idea is to use a Master Controller in a ...
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Modern DDR4 memory access latency system analysis
The memory access latency for the Intel Core i7-11800H (source: chipsandcheese, cpu latency for Intel Core i7-11800H), using DDR4-3200, reveals specific timings: 1 ns for L1, 3 ns for L2, and 13 ns ...
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Is it required to have both ATS/ACTS and AMF in electrical system?
I just read an electrical system layout and specification, where the designer put an ACTS on the distribution panel (to switch between the main and generator), and AMF on the generator. What I read ...
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Connection between impulse response and LTI system
I am always confused by this, please make it clearer for me here:
1)If I have a system which has Impulse response, which means \$H(j\omega)\$, so my system is LTI.
Am I right?
2) Same with transfer ...
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What is the minimum distance between medium voltage electrode and low v earthing electrode
And what is the best way for grounding the koisk which have medium section transformer and lv section. The required earthing system is TNS system that requires neutral and pe in the same electrode
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Discrete-time system transfer function
I am attempting to calculate the discrete-time system transfer function G_HP(Z) from G(s).
The continuous transfer function,
$$G(s)=\frac{5e^{-\tau s}}{s+5}$$
Where $$\tau =1$$ and $$e ^{-\tau s}$$ is ...
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DC Motor Difference Equation Digital Control System
This shows a DC motor drive with the voltage input.
And the discrete-time model is like this
The difference equation should be something like this:
Where the C_1T is the inverse laplace transform of ...
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LTI system: can I infer the system is causal based only on the transfer function without the ROC?
Suppose we have an linear time-invariant (LTI) system which acts on discrete signals. Suppose someone tells us the transfer function is: $$H(z) = \frac{1}{z-2},$$ but doesn't specify the ROC. Now the ...
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