III. DFIG-Based Wind Turbine Control
... Fault ride-through specifications listed in modern transmission and distribution grid codes specify that wind-turbine generators must remain connected to electricity networks at voltage levels well below nominal [1]. Achieving reliable operation at greatly reduced voltage levels is proving problemat ...
... Fault ride-through specifications listed in modern transmission and distribution grid codes specify that wind-turbine generators must remain connected to electricity networks at voltage levels well below nominal [1]. Achieving reliable operation at greatly reduced voltage levels is proving problemat ...
SSF67PM12 Series
... The SSF67 has been designed to give the user a long reach float switch with a number of switching options, to cater for a wide variety of system requirements. Manufactured in Stainless Steel 316L material, these switches are suitable for use in many aggressive liquids or hygienic applications. These ...
... The SSF67 has been designed to give the user a long reach float switch with a number of switching options, to cater for a wide variety of system requirements. Manufactured in Stainless Steel 316L material, these switches are suitable for use in many aggressive liquids or hygienic applications. These ...
Motion control unit
... axes per unit. Up to 16 modules can be installed in one PLC • Analogue outputs for close loop position and speed control • Simple to develop and modify using BASIC • Multi-tasking programing • Hardware registration input for every axis • Electronic CAM profiles and axes synchronization • Friendly mo ...
... axes per unit. Up to 16 modules can be installed in one PLC • Analogue outputs for close loop position and speed control • Simple to develop and modify using BASIC • Multi-tasking programing • Hardware registration input for every axis • Electronic CAM profiles and axes synchronization • Friendly mo ...
Stream Barge Electrofishing Systems
... Easy-to-operate design, effective over a wide range of water conductivities ETS Electrofishing Systems has provided quality stream barge, boat, and backpack electrofishing units to federal, state, and private agencies for over 25 years. We offer customized equipment with short lead times at the most ...
... Easy-to-operate design, effective over a wide range of water conductivities ETS Electrofishing Systems has provided quality stream barge, boat, and backpack electrofishing units to federal, state, and private agencies for over 25 years. We offer customized equipment with short lead times at the most ...
S280-16-3 (Discontinued Product)
... 8. Remote Non-Reclose Status: a. Remote non-reclose status is verified by checking for an open circuit between pins J and K at receptacle P2 when the unit is in the non-reclose mode, and a closed contact between pins J and K when the unit is in the normal reclose mode. 9. Remote Analog Current Monit ...
... 8. Remote Non-Reclose Status: a. Remote non-reclose status is verified by checking for an open circuit between pins J and K at receptacle P2 when the unit is in the non-reclose mode, and a closed contact between pins J and K when the unit is in the normal reclose mode. 9. Remote Analog Current Monit ...
Fact sheet for Preliminary framework and approach for NT Power
... We regulate a variety of distribution services provided by PWC. Where there is considerable scope to take advantage of market power, our regulation is more prescriptive. Less prescriptive regulation is required where prospect of competition exists. In some situations we may remove regulation altoget ...
... We regulate a variety of distribution services provided by PWC. Where there is considerable scope to take advantage of market power, our regulation is more prescriptive. Less prescriptive regulation is required where prospect of competition exists. In some situations we may remove regulation altoget ...
PDF
... control sequence for currents above a predetermined fault level, which is selected by a programmable multiple (2 to 29 in increments of 1) of the programmed minimum trip. This feature can be separately programmed for phase and ground trip. It shall be programmable for any trip operation of the opera ...
... control sequence for currents above a predetermined fault level, which is selected by a programmable multiple (2 to 29 in increments of 1) of the programmed minimum trip. This feature can be separately programmed for phase and ground trip. It shall be programmable for any trip operation of the opera ...
EC low-pressure axial fans - ebm
... Perfect for the night shift: energy savings and noise reduction in partial-load operation Our GreenTech EC fan’s trend-setting technology provides a crucial benefit, with stepless speed reduction lowering both noise level and power consumption. While the fans can deliver full air performance during ...
... Perfect for the night shift: energy savings and noise reduction in partial-load operation Our GreenTech EC fan’s trend-setting technology provides a crucial benefit, with stepless speed reduction lowering both noise level and power consumption. While the fans can deliver full air performance during ...
Avtron LPV700S Compact, Portable Load Bank - 500 to 700 KW
... Supplies, turbines, or engine generator sets. This model provides resistive loading up to 700 KW at 240/480 Volts AC in a convenient and easy-to-use package. This load bank features vertical air discharge and a narrow width to fit through standard doorways and freight elevators. This unit is simple ...
... Supplies, turbines, or engine generator sets. This model provides resistive loading up to 700 KW at 240/480 Volts AC in a convenient and easy-to-use package. This load bank features vertical air discharge and a narrow width to fit through standard doorways and freight elevators. This unit is simple ...
Disclaimer - IEEE Industrial Electronics Society
... designs which must make use of these existing controls; – c) the overall control scheme has a hierarchical structure; – d) the available control actions are already largely physically determined and have diverse timing, cost and priority for action; – e) the control goals are multi-objective with lo ...
... designs which must make use of these existing controls; – c) the overall control scheme has a hierarchical structure; – d) the available control actions are already largely physically determined and have diverse timing, cost and priority for action; – e) the control goals are multi-objective with lo ...
BORDLINE CC400 Propulsion and auxiliary converter for light rail vehicles (LRVs)
... The service-friendly modular design with highly standardized components ensures high reliability, excellent spare parts availability, and optimized life-cycle costs. The Compact Converter is delivered with BORDLINE®-View, a diagnostic tool that visualizes signals, various parameters and the state of ...
... The service-friendly modular design with highly standardized components ensures high reliability, excellent spare parts availability, and optimized life-cycle costs. The Compact Converter is delivered with BORDLINE®-View, a diagnostic tool that visualizes signals, various parameters and the state of ...
A Neutralizer That Gives You The Where You Need It Most Confidence
... Where You Need It Most The new ION POWER line of Virtual AC Intelligent Static Neutralizers offer dramatic technological advances for superior static neutralizing performance in most demanding static control applications. The system is capable of monitoring several performance and diagnostic paramet ...
... Where You Need It Most The new ION POWER line of Virtual AC Intelligent Static Neutralizers offer dramatic technological advances for superior static neutralizing performance in most demanding static control applications. The system is capable of monitoring several performance and diagnostic paramet ...
Resilient control systems
In our modern society, computerized or digital control systems have been used to reliably automate many of the industrial operations that we take for granted, from the power plant to the automobiles we drive. However, the complexity of these systems and how the designers integrate them, the roles and responsibilities of the humans that interact with the systems, and the cyber security of these highly networked systems has led to a new paradigm in research philosophy for next generation control systems. Resilient Control Systems consider all of these elements and those disciplines that contribute to a more effective design, such as cognitive psychology, computer science, and control engineering to develop interdisciplinary solutions. These solutions consider such things such as how to tailor the control system operating displays to best enable the user to make an accurate and reproducible response, how to design in cyber security protections such that the system defends itself from attack by changing its behaviors, and how to better integrate widely distributed computer control systems to prevent cascading failures that result in disruptions to critical industrial operations. In the context of cyber-physical systems, resilient control systems are an aspect that focuses on the unique interdependencies of a control system, as compared to information technology computer systems and networks, due to its importance in operating our critical industrial operations.