Results 1 to 10 of about 10,916 (204)

Simulation and Analyzing on Model Parameters Effect of BISRA-AGC [PDF]

open access: yesPhysics Procedia, 2011
According to the control principle of pressure AGC, the control thought and control model of BISRA-AGC were analyzed. By changing the external disturbance of rolling force and sampling time, the BISRA-AGC and Dynamic Set AGC were simulated under the ...
Xu, Li   +4 more
exaly   +2 more sources

Packet equalisation in PONs using adjustable gain-clamped semiconductor optical amplifiers (AGC-SOA) [PDF]

open access: yes, 2011
The past ten years have witnessed a dramatic growth in the delivery of high bandwidth services through Passive Optical Networks (PONs), directly to the home or to the kerb.
Michie, Walter   +3 more
core   +4 more sources

Centennial spatiotemporal evolution of AGC in subtropical forests and key driving factors − based on process modeling and geography detector

open access: yesEcological Indicators
Forests are the primary carbon reservoirs in terrestrial ecosystems and play a key role in the global carbon cycle. However, the future of the forest carbon cycle and its storage is uncertain due to climate change and socio-economic development.
Huaqiang Du, Xuejian Li, Fangjie Mao
exaly   +3 more sources

A large gain variable range, high linearity, lownoise, low DC offset VGAs used in BD system [PDF]

open access: yesMATEC Web of Conferences, 2022
In this paper, a large gain variable range, high linearity, low noise, low DC offset VGAs with a simple gain-dB variable circuit are introduced. In the VGAs chain, the last and the first VGAs employ Bipolar transistors, to improve the linearity and noise
Zhang Dianwei, Chu Fei, Wen Wu, Cheng Ze
doaj   +1 more source

In silico protein engineering shows that novel mutations affecting NAD+ binding sites may improve phosphite dehydrogenase stability and activity

open access: yesScientific Reports, 2023
Pseudomonas stutzeri phosphite dehydrogenase (PTDH) catalyzes the oxidation of phosphite to phosphate in the presence of NAD, resulting in the formation of NADH.
Soukayna Baammi   +2 more
doaj   +1 more source

CDMOs Play a Critical Role in the Biopharmaceutical Ecosystem

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Biopharmaceutical industries have advanced significantly after the millennium. Novel biopharmaceuticals have been developed one after another, and blockbuster drugs have been produced.
Hideyuki Kurata   +5 more
doaj   +1 more source

Ion-exchange mechanisms and interfacial reaction kinetics during aqueous corrosion of sodium silicate glasses

open access: yesnpj Materials Degradation, 2021
The ion-exchange and associated interfacial reaction mechanisms of silicate glasses are critical in elucidating their aqueous corrosion behaviors, surface modification and property changes, hence have potential impact on both science and technology. This
Lu Deng   +6 more
doaj   +1 more source

The Influence of UHVDC Additional Frequency Controller on Automatic Generation Control

open access: yesZhongguo dianli, 2021
The asynchronous interconnection of UHVDC in regional power grid has brought about the adaption problem of automatic generator control (AGC) strategy to UHVDC frequency control (FC).
Lingyun WU   +5 more
doaj   +1 more source

Real-time validation of an automatic generation control system considering HPA-ISE with crow search algorithm optimized cascade FOPDN-FOPIDN controller [PDF]

open access: yesArchives of Control Sciences, 2023
This article validates the application of RT-Lab for the AGC studies of three-area systems. All the areas are employed with thermal-DSTS systems. A new controller named cascade FOPDN-FOPPIDN is employed.
Naladi Ram Babu   +4 more
doaj   +1 more source

A mechanism based on independent modeling for split-shaft gas turbines participating in power spot market

open access: yesZhejiang dianli, 2022
Large-scale integration of new energy presents higher demands on power system regulation capacity. In order to give full play to the regulation function of split shaft gas-steam combined cycle units, it is urgent to explore and establish a safe, reliable,
LIN Sunben   +3 more
doaj   +1 more source

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