Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Distributed Loads01:19

Distributed Loads

Distributed loads are a common type of load that engineers and scientists encounter in various practical situations. Distributed loads often refer to a type of load spread over a surface or a structure and can be modeled as continuous force per unit area.
For example, consider a bookshelf filled with books stacked vertically adjacent to each other. The weight of the books is evenly distributed over the length of the shelf. As a result, the pressure at different locations on the surface of the...
Power System Distribution01:25

Power System Distribution

Power system distribution involves delivering electrical energy from power plants to consumers through a network of transmission and distribution systems. The process begins at power plants, where energy from coal, gas, nuclear, water, and wind is converted into electrical energy. These plants use three-phase generators, typically rated between 50 to 1300 MVA, with terminal voltages ranging from a few kV to 20 kV, depending on the size and age of the units.
The transmission system is designed...
Cable Subjected to a Distributed Load01:24

Cable Subjected to a Distributed Load

The analysis of suspension bridges is a complex and critical process that involves multiple factors, including the shape and tension of the main cables. The main cables of suspension bridges are subjected to distributed loads, which result in changes in tensile forces and deformation of the cable. These loads must be carefully considered to ensure that the bridge is safe and capable of supporting the weight of different loads.
Fast Decoupled and DC Powerflow01:24

Fast Decoupled and DC Powerflow

The fast decoupled power flow method addresses contingencies in power system operations, such as generator outages or transmission line failures. This method provides quick power flow solutions, essential for real-time system adjustments. Fast decoupled power flow algorithms simplify the Jacobian matrix by neglecting certain elements, leading to two sets of decoupled equations:
The Delta-to-Delta Circuit01:17

The Delta-to-Delta Circuit

In a delta-delta configuration, the source and the load are connected in a delta manner, forming a closed loop that divides the network into three distinct phases. This configuration makes the phase voltages identical to line voltages. Assuming the sources are in positive sequence, the phase voltages can be expressed directly without having a neutral wire.
Three-Phase Short Circuit—Unloaded Synchronous Machine01:21

Three-Phase Short Circuit—Unloaded Synchronous Machine

Conducting a three-phase short circuit test on an unloaded synchronous machine helps understand its impact on the system. The AC fault current's oscillogram, with the DC offset removed, reveals that the waveform amplitude decreases from an initially high value to a steady-state level for one phase of the machine.
This behavior occurs due to the magnetic flux produced by the short-circuit armature currents. Initially, these currents follow high-reluctance paths but eventually shift to...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Beyond the liver and deeper in the liver: Sub-organ level analysis of in vivo sequestration mechanism of silica nanocapsules.

Journal of controlled release : official journal of the Controlled Release Society·2026
Same author

Incorporation of Novel Synthetic Glycolipids in Liposomal Nanoparticles Affects Opsonization and In Vivo Clearance.

Angewandte Chemie (International ed. in English)·2026
Same author

Protein Corona Reprograms Hepatic Clearance Pathways of Biomimetic Nanoparticles via Ligand Masking and Differential Protein Enrichment.

Small (Weinheim an der Bergstrasse, Germany)·2026
Same author

A community-codesigned LLM-powered chatbot for primary care: a randomized controlled trial.

Nature health·2026
Same author

An LLM chatbot to facilitate primary-to-specialist care transitions: a randomized controlled trial.

Nature medicine·2026
Same author

Encapsulating Textiles with Dynamic Covalent Networks for Sustainable and Efficient Oil Spill Cleanup.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2025

Related Experiment Video

Updated: May 16, 2026

Quasi-light Storage for Optical Data Packets
07:45

Quasi-light Storage for Optical Data Packets

Published on: February 6, 2014

A single-stage optical load-balanced switch for data centers.

Qirui Huang1, Yong-Kee Yeo, Luying Zhou

  • 1Institute for Infocomm Research, A*STAR, 1 Fusionopolis Way, #21-01 Connexis, South Tower, Singapore 138632, Singapore. qhuang@i2r.a-star.edu.sg

Optics Express
|November 29, 2012
PubMed
Summary

This study introduces a novel single-stage optical load-balanced switch using arrayed waveguide grating routers and tunable lasers. This cost-effective design offers improved performance for large-scale data centers.

More Related Videos

A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response
09:03

A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response

Published on: January 7, 2019

Related Experiment Videos

Last Updated: May 16, 2026

Quasi-light Storage for Optical Data Packets
07:45

Quasi-light Storage for Optical Data Packets

Published on: February 6, 2014

A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response
09:03

A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response

Published on: January 7, 2019

Area of Science:

  • Optical networking
  • Switching systems
  • Data center technologies

Background:

  • Electronic load-balanced switches face challenges in cost, power consumption, and scalability for large-scale systems.
  • Achieving maximum throughput and optimal resource utilization is crucial in modern switching infrastructures.

Purpose of the Study:

  • To propose and validate a novel single-stage optical load-balanced switch architecture.
  • To overcome the limitations of existing electronic load-balanced switches.

Main Methods:

  • Utilizing an arrayed waveguide grating router (AWGR) combined with fast tunable lasers.
  • Implementing a single-stage architecture that reuses tunable lasers for both load balancing and switching functions.

Main Results:

  • Proof-of-concept experiments demonstrated the feasibility and physical performance of the proposed optical switch.
  • The optical switch requires approximately half the number of optical devices compared to traditional three-stage load-balanced switches.

Conclusions:

  • The proposed single-stage optical load-balanced switch offers a cost-effective solution for future data centers.
  • This architecture enhances resource utilization and throughput while reducing implementation costs and power consumption.