Results 51 to 60 of about 1,730,295 (298)
Gong-kuang zidonghua, 2012 For problems that traditional AC voltage regulator is difficult to meet with real-time, precision regulator and voltage stabilization, an automatic control system of three-phase voltage regulating based on single-chip microcomputer was designed ...
XING Yue-hua, FU Lei, XUE Zhang-hua
doaj
A comparative study of P1 and fuzzy logic automatic voltage regulator of a micro-alternator system [PDF]
, 2004 A micro-computer based PI and fuzzy logic automatic voltage regulator is applied to a micro-alternator system. This paper describes the design and implementation of PI and Fuzzy Logic automatic voltage regulator of a micro-alternator. A comparative study
Abdul Rahman, Hasimah +4 more
core +1 more source
Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research
FEBS Letters, EarlyView.What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley +1 more source
Elektrotehnìka ta Elektroenergetika, 2019 Purpose. Development of a method for the synthesis of power supply voltage regulator for energy-saving control of asynchronous drives of long-term operation mechanisms with a slightly varying load curve and without the need for speed stabilization ...
V.A. Borodai +2 more
doaj +1 more source
Performance evaluation of automatic voltage regulators
Global Journal of Engineering Research, 2004 Performance of various Automatic Voltage Regulators (AVR's) in Nigeria and the causes of their inability to regulate at their set points have been investigated. The result indicates that the imported AVRs fail to give the 220 volts as displayed on the name plate at the specified low set point (such as 100, 120 volts etc) on no-load and would expectedly
Uhumnwangho, R. +2 more
openaire +3 more sources
Stability analysis of Automatic Voltage Regulator using Fractional Order Controller
, 2021 We aim to design a fractional order robust control system. It is an advanced model of classic PID controller whose order will be non-integer.PID controller that we generally use has many advantages and disadvantages with respect to the disadvantages like,
et. al., K Muralidhar Goud,
core
Molecular Oncology, EarlyView.We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober +16 more
wiley +1 more source
Study of Linear Quadratic Regulator (LQR) Control Method and Its Application to Automatic Voltage Regulator (AVR) System [PDF]
, 2014 Automatic Voltage Regulator (AVR) play a great role in terminal voltage profile design process in a generator. Load state changing as dynamic system behavior will change the current flow in the generator system that result in armature voltage and ...
Fernaza, Olivia, Laksono, Heru Dibyo
core +1 more source
On the carbon piles for the automatic voltage regulator
TANSO, 1951 The properties of the carbon pile are mentioned here. The resistance R is approximately given in the form R=nC/Pm; where n is the number of carbon piles C & m are the constants and P is the applied force. The resistance of the carbon pile having 1/N times the above area can be calculated by the formula R= (nCN1-m) /Pm.
openaire +4 more sources
Molecular Oncology, EarlyView.Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller +10 more
wiley +1 more source