Accurate Fault Location Algorithm on Power Transmission Lines
... Digital measurements at different line terminals can be performed synchronously if the global positioning system (GPS) [3] is available. Otherwise, or in case of loss of the signal from the GPS, the digital measurements from the line terminals are acquired asynchronously and, thus, do not have a com ...
... Digital measurements at different line terminals can be performed synchronously if the global positioning system (GPS) [3] is available. Otherwise, or in case of loss of the signal from the GPS, the digital measurements from the line terminals are acquired asynchronously and, thus, do not have a com ...
FSA880 / FSA881 – USB Port 2:1 Switch with Accessory and
... arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance w ...
... arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance w ...
The influence of non-linear loads on the power quality of the New
... Additionally, most international power quality research, including that from Australia, tends to be based on strong networks which do not have the same high impedance characteristics as the New Zealand residential power distribution network [1] [2]. Due to the need for energy saving, to reduce our d ...
... Additionally, most international power quality research, including that from Australia, tends to be based on strong networks which do not have the same high impedance characteristics as the New Zealand residential power distribution network [1] [2]. Due to the need for energy saving, to reduce our d ...
radius log- basic / pro / pro plus
... Gefran spaaccepts no liability for personal injury, damage to property, or malfunctions and their consequences, insofar as these result from non-observance of these Operating Instructions. ...
... Gefran spaaccepts no liability for personal injury, damage to property, or malfunctions and their consequences, insofar as these result from non-observance of these Operating Instructions. ...
Aalborg Universitet Harmonic Mitigation in Kilowatt-Scale Single-Phase Inverters
... input ripple currents in a low level [3], and this objective cannot be simply realized by the passive decoupling approach. Therefore, Active Power Decoupling (APD), which uses inductors or film capacitors with much lower capacitance to replace the bulky electrolytic capacitor bank [4]-[21], becomes ...
... input ripple currents in a low level [3], and this objective cannot be simply realized by the passive decoupling approach. Therefore, Active Power Decoupling (APD), which uses inductors or film capacitors with much lower capacitance to replace the bulky electrolytic capacitor bank [4]-[21], becomes ...
HMC930 数据资料DataSheet下载
... The HMC930 is a GaAs MMIC pHEMT Distributed Power Amplifier which operates between DC and 40 GHz. The amplifier provides 13 dB of gain, 33.5 dBm output IP3 and +22 dBm of output power at 1 dB gain compression while requiring 175 mA from a +10 V supply. The HMC930 exhibits a slightly positive gain sl ...
... The HMC930 is a GaAs MMIC pHEMT Distributed Power Amplifier which operates between DC and 40 GHz. The amplifier provides 13 dB of gain, 33.5 dBm output IP3 and +22 dBm of output power at 1 dB gain compression while requiring 175 mA from a +10 V supply. The HMC930 exhibits a slightly positive gain sl ...
Z4905147150
... and logical operations. John von neumann who proposed the ALU in 1945 when he was working on electronic discrete variable automatic computer. ALU is a fundamental building block of central processing unit of a computer, and even the simplest microprocessors contain one or more circuits for timers. I ...
... and logical operations. John von neumann who proposed the ALU in 1945 when he was working on electronic discrete variable automatic computer. ALU is a fundamental building block of central processing unit of a computer, and even the simplest microprocessors contain one or more circuits for timers. I ...
TNB Technical Guidebook on Grid-interconnection of Photovoltaic
... the creation of a worldwide market for PV panels and equipment to cater for RE needs. PV panels are available in many forms, notably monocrystalline, polycrystalline, and thin-film types. PV systems comprise of a number of components that are integral to its functioning. In grid-connected operation, ...
... the creation of a worldwide market for PV panels and equipment to cater for RE needs. PV panels are available in many forms, notably monocrystalline, polycrystalline, and thin-film types. PV systems comprise of a number of components that are integral to its functioning. In grid-connected operation, ...
The Internet and Its Uses - Information Systems Technology
... key elements of Ethernet/802.3 networks Carrier Sense –In CSMA/CD, all devices that have messages to send must listen before transmitting. •If a device detects a signal from another device, it waits before attempting to transmit. •When there is no traffic detected, a device transmits its message. ...
... key elements of Ethernet/802.3 networks Carrier Sense –In CSMA/CD, all devices that have messages to send must listen before transmitting. •If a device detects a signal from another device, it waits before attempting to transmit. •When there is no traffic detected, a device transmits its message. ...
ZL70102 Medical Implantable RF Transceiver (Datasheet, Full
... Figure 9-1 • Package Drawing and Package Dimensions for 48-Pin QFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1 Figure 9-2 • Footprint (top view) and Markings for 48-Pin QFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
... Figure 9-1 • Package Drawing and Package Dimensions for 48-Pin QFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1 Figure 9-2 • Footprint (top view) and Markings for 48-Pin QFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Determination and Application of Practical Relaying
... the following criteria to prevent its phase protective relay settings from limiting transmission system capability while maintaining reliable protection of the electrical network for all fault conditions. The relay performance shall be evaluated at 0.85 per unit voltage and a power factor angle of 3 ...
... the following criteria to prevent its phase protective relay settings from limiting transmission system capability while maintaining reliable protection of the electrical network for all fault conditions. The relay performance shall be evaluated at 0.85 per unit voltage and a power factor angle of 3 ...
downloading
... b. What capacity do you have now? c. Remove one of the links in the bundle. What happens? 8. Suppose you wanted to load balance the traffic from the two VLANs across both aggregation switches. How can you achieve this? (Only done if MSTP is supported). a. Configure MSTP using Appendix G. b. Verify s ...
... b. What capacity do you have now? c. Remove one of the links in the bundle. What happens? 8. Suppose you wanted to load balance the traffic from the two VLANs across both aggregation switches. How can you achieve this? (Only done if MSTP is supported). a. Configure MSTP using Appendix G. b. Verify s ...
Upgrading Coaxial Distribution Networks with Amplified Taps
... coaxial distribution plant as the weak point in these networks. This paper presents an approach to distribution architecture, and to tap design, which addresses this issue. This approach greatly reduces or eliminates the use of in-line amplification in distribution plant, and introduces the use of " ...
... coaxial distribution plant as the weak point in these networks. This paper presents an approach to distribution architecture, and to tap design, which addresses this issue. This approach greatly reduces or eliminates the use of in-line amplification in distribution plant, and introduces the use of " ...
Motor Drive and Control Solutions (Rev. I)
... MCUs to market. MCUs with Cortex-M offer a direct path to the strongest ecosystem of development tools, software and knowledge in the industry. Designers who migrate to MCUs will benefit from great tools, small code footprint and outstanding performance. With large on-chip memories, enhanced power m ...
... MCUs to market. MCUs with Cortex-M offer a direct path to the strongest ecosystem of development tools, software and knowledge in the industry. Designers who migrate to MCUs will benefit from great tools, small code footprint and outstanding performance. With large on-chip memories, enhanced power m ...
Emerson Smart Wireless Gateway 1410 Reference Manual 00809-0200-4410, Rev BA February 2014
... Layered security ensures that the network stays protected. Additional devices can be added at any time. There is no need to configure communication paths because the Gateway manages the network automatically. This feature also ensures that WirelessHART field devices have the most reliable path to se ...
... Layered security ensures that the network stays protected. Additional devices can be added at any time. There is no need to configure communication paths because the Gateway manages the network automatically. This feature also ensures that WirelessHART field devices have the most reliable path to se ...
KEY COMPONENTS FOR POWER FACTOR CORRECTION IN
... Apart from your excellent experience, the construction of reliable and competitive equipment for power factor correction requires top-class components at reasonable cost. No compromise in quality and safety should be permitted when it comes to the key part of your PFC equipment. Germany’s largest ma ...
... Apart from your excellent experience, the construction of reliable and competitive equipment for power factor correction requires top-class components at reasonable cost. No compromise in quality and safety should be permitted when it comes to the key part of your PFC equipment. Germany’s largest ma ...
LAN Applications
... While waiting for response, may transmit frame(s) via BUS Establish direct connection when response is received Connections are timed out on inactivity ...
... While waiting for response, may transmit frame(s) via BUS Establish direct connection when response is received Connections are timed out on inactivity ...
UFGS 26 12 21 Single-Phase Pad-Mounted Transformers
... includes unique routine and other test requirements, transformer loss certificate, transformer test schedule, and field quality control acceptance tests and reports. The preparing activity, NAVFAC LANT, has significant experience and technical expertise in these areas. If Reach-back support during c ...
... includes unique routine and other test requirements, transformer loss certificate, transformer test schedule, and field quality control acceptance tests and reports. The preparing activity, NAVFAC LANT, has significant experience and technical expertise in these areas. If Reach-back support during c ...
Power over Ethernet
Power over Ethernet or PoE describes any of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras. Unlike standards such as Universal Serial Bus which also power devices over the data cables, PoE allows long cable lengths. Power may be carried on the same conductors as the data, or it may be carried on dedicated conductors in the same cable.There are several common techniques for transmitting power over Ethernet cabling. Two of them have been standardized by IEEE 802.3. Since only two of the four pairs are needed for 10BASE-T or 100BASE-TX, power may be transmitted on the unused conductors of a cable. In the IEEE standards, this is referred to as Alternative B. Power may also be transmitted on the data conductors by applying a common-mode voltage to each pair. Because twisted-pair Ethernet uses differential signalling, this does not interfere with data transmission. The common mode voltage is easily extracted using the center tap of the standard Ethernet pulse transformer. This is similar to the phantom power technique commonly used for powering audio microphones. In the IEEE standards, this is referred to as Alternative A.In addition to standardizing existing practice for spare-pair and common-mode data pair power transmission, the IEEE PoE standards provide for signalling between the power sourcing equipment (PSE) and powered device (PD). This signaling allows the presence of a conformant device to be detected by the power source, and allows the device and source to negotiate the amount of power required or available. Up to a 25.5 watts is available for a device.