Dynamic Performance of the Interline Unified Power Flow Controller
... power flow which are line impedance, voltage and phase angle [1-2]. It improves terminal voltage regulation, series capacitor compensation and transmission angle regulation [3]. The UPFC is made out of two voltage-source converters (VSCs) i.e. static compensator(SATACOM) and a static synchronous ser ...
... power flow which are line impedance, voltage and phase angle [1-2]. It improves terminal voltage regulation, series capacitor compensation and transmission angle regulation [3]. The UPFC is made out of two voltage-source converters (VSCs) i.e. static compensator(SATACOM) and a static synchronous ser ...
SteggeSpr15
... Microcontroller, that communicates via low energy Bluetooth (BLE). This means that you can communicate with and program the Bean without the use of wires. Using BLE means that any project or prototype you make can be used and not have to be connected via wires to a computer. In our case this was a n ...
... Microcontroller, that communicates via low energy Bluetooth (BLE). This means that you can communicate with and program the Bean without the use of wires. Using BLE means that any project or prototype you make can be used and not have to be connected via wires to a computer. In our case this was a n ...
Series 440 Installation and Operation Instructions
... The unit is a universal, presettable temperature transmitter for resistance thermometer (RTD). The unit is constructed for mounting in a connection head and a field housing. The manufacturer cannot be held responsible for damage caused by misuse of the unit. 1.2 Installation, commissioning and opera ...
... The unit is a universal, presettable temperature transmitter for resistance thermometer (RTD). The unit is constructed for mounting in a connection head and a field housing. The manufacturer cannot be held responsible for damage caused by misuse of the unit. 1.2 Installation, commissioning and opera ...
Undergrounding high voltage electricity transmission
... During this period excavations may be required which can result in road closures and traffic management measures. In some cases, the excavations could be in the order of 4m x 30m. Underground cables are generally matched to the rating of the overhead line route in which they are installed; this also ...
... During this period excavations may be required which can result in road closures and traffic management measures. In some cases, the excavations could be in the order of 4m x 30m. Underground cables are generally matched to the rating of the overhead line route in which they are installed; this also ...
RFP #06-8052-11CS
... A15. The Successful Offeror should have this capability and set it up for the County’s use. The County will enable this feature at a time after the system is fully operational in the stations. See RFP Section III E. Alerting: Automated Voice - Over the Radio. Q16. Are the mute switches usually locat ...
... A15. The Successful Offeror should have this capability and set it up for the County’s use. The County will enable this feature at a time after the system is fully operational in the stations. See RFP Section III E. Alerting: Automated Voice - Over the Radio. Q16. Are the mute switches usually locat ...
Electronic Packaging at Microwave and Millimeter
... Electrical modeling includes any item that will affect the electrical performance such as transitions, interconnects, semiconductors, passives, and package materials. It may surprise some, but many designs that I have seen were released to production without models for some (often many) of the c ...
... Electrical modeling includes any item that will affect the electrical performance such as transitions, interconnects, semiconductors, passives, and package materials. It may surprise some, but many designs that I have seen were released to production without models for some (often many) of the c ...
Reverse Engineering
... mistor. At room temperature these devices have a very small resistance, but draw too much current and they heat up, which causes their resistance to ri se dramaticly. This limits the short-circuit current to a safe value. I used the MF-R030 from Bourns, purchased from Digi-Key. They're available in ...
... mistor. At room temperature these devices have a very small resistance, but draw too much current and they heat up, which causes their resistance to ri se dramaticly. This limits the short-circuit current to a safe value. I used the MF-R030 from Bourns, purchased from Digi-Key. They're available in ...
Vehicle Wiring - Hydro Electronic Devices, Inc.
... stranded copper wire, the voltage at point C will be about 3.6V. Decreasing the current, shortening the wires or using larger gauge wires would reduce this effect. ...
... stranded copper wire, the voltage at point C will be about 3.6V. Decreasing the current, shortening the wires or using larger gauge wires would reduce this effect. ...
electrical shock - SIPE Online Training
... Only qualified persons shall work on electrical equipment or systems. A qualified person is defined as a person designated by the employer, who by reason of experience or instruction has demonstrated familiarity with the operation to be performed and the hazards involved. ...
... Only qualified persons shall work on electrical equipment or systems. A qualified person is defined as a person designated by the employer, who by reason of experience or instruction has demonstrated familiarity with the operation to be performed and the hazards involved. ...
High Voltage Direct Current Electricity – technical
... The AC transmission system is protected by high voltage circuit breakers which allow isolation of faulty sections of the network. The same is not true for HVDC systems because there are no commercially available HVDC circuit breakers at present. Consequently, HVDC systems tend to be point-topoint sy ...
... The AC transmission system is protected by high voltage circuit breakers which allow isolation of faulty sections of the network. The same is not true for HVDC systems because there are no commercially available HVDC circuit breakers at present. Consequently, HVDC systems tend to be point-topoint sy ...
MODELS CSMSTRSX AND CSMSTRGT
... AC power lines, conductors, feeding motors, solenoids, SCR controls, and heaters, etc. The cables should be run through metal conduit that is properly grounded. This is especially useful in applications where cable runs are long and portable two-way radios are used in close proximity or if the insta ...
... AC power lines, conductors, feeding motors, solenoids, SCR controls, and heaters, etc. The cables should be run through metal conduit that is properly grounded. This is especially useful in applications where cable runs are long and portable two-way radios are used in close proximity or if the insta ...
J047045055
... through RF can travel through larger distances making it suitable for long range applications. Also, while IR mostly operates in line-of-sight mode, RF signals can travel even when there is an obstruction between transmitter & receiver. Next, RF transmission is more strong and reliable than IR trans ...
... through RF can travel through larger distances making it suitable for long range applications. Also, while IR mostly operates in line-of-sight mode, RF signals can travel even when there is an obstruction between transmitter & receiver. Next, RF transmission is more strong and reliable than IR trans ...
FOC-Measurements
... When the wavelength is much smaller than the cut-off wavelength, then both, the first mode and the next higher order get excited in the fiber and both are far from cut-off. So both the modes are well guided and there is not much loss in the fiber. As the wavelength increases, the higher order mode a ...
... When the wavelength is much smaller than the cut-off wavelength, then both, the first mode and the next higher order get excited in the fiber and both are far from cut-off. So both the modes are well guided and there is not much loss in the fiber. As the wavelength increases, the higher order mode a ...
Very Compact and High Voltage Power Feeding
... accessible, including the basic functions for starting and stopping the power feed output as well as the parameter settings and start-up control of the BU/low current feed and EL functions. 5. Conclusion We have described very compact and high voltage PFE for advanced submarine cable networks. The P ...
... accessible, including the basic functions for starting and stopping the power feed output as well as the parameter settings and start-up control of the BU/low current feed and EL functions. 5. Conclusion We have described very compact and high voltage PFE for advanced submarine cable networks. The P ...
Telecommunications engineering
Telecommunications engineering, or telecom engineering, is an engineering discipline that brings together electrical engineering with computer science to enhance telecommunication systems. The work ranges from basic circuit design to strategic mass developments. A telecommunication engineer is responsible for designing and overseeing the installation of telecommunications equipment and facilities, such as complex electronic switching systems, copper wire telephone facilities, and fiber optics. Telecommunication engineering also overlaps heavily with broadcast engineering.Telecommunication is a diverse field of engineering which is connected to electronics, civil, structural, and electrical engineering. Ultimately, telecom engineers are responsible for providing the method for customers to have telephone and high-speed data services. It helps people who are closely working in political and social fields, as well accounting and project management.Telecom engineers use a variety of equipment and transport media available from a multitude of manufacturers to design the telecom network infrastructure. The most common media used by wired telecommunications companies today are copper wires, coaxial cable, and fiber optics. Telecommunications engineers use their technical expertise to also provide a range of services and engineering solutions revolving around wireless mode of communication and other information transfer, such as wireless telephony services, radio and satellite communications, internet and broadband technologies.Telecom engineers are often expected, as most engineers are, to provide the best solution possible for the lowest cost to the company. Most of the work is carried out on a project basis with tight deadlines and well-defined milestones for the delivery of project objectives. Telecommunication engineers are involved across all aspects of service delivery, from carrying out feasibility exercises and determining connectivity to preparing detailed, technical and operational documentation. This often leads to creative solutions to problems that often would have been designed differently without the budget constraints dictated by modern society. In the earlier days of the telecom industry, massive amounts of cable were placed that were never used or have been replaced by modern technology such as fiber optic cable and digital multiplexing techniques.Telecom engineers are also responsible for overseeing the companies' records of equipment and facility assets. Their work directly impacts assigning appropriate accounting codes for taxes and maintenance purposes, budgeting and overseeing projects.