High Voltage Direct Current Transmission –
... curve because of considerably lower line costs per kilometre. For long AC lines the cost of intermediate reactive power compensation has to be taken into ...
... curve because of considerably lower line costs per kilometre. For long AC lines the cost of intermediate reactive power compensation has to be taken into ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... Induction motors are most widely used in all industries. The speed of the induction motor has to be varied according to application requirement [1], [3]. So it is necessary to control the speed of induction motor efficiently. The speed of the motor can be measured using sensor or speed can be estima ...
... Induction motors are most widely used in all industries. The speed of the induction motor has to be varied according to application requirement [1], [3]. So it is necessary to control the speed of induction motor efficiently. The speed of the motor can be measured using sensor or speed can be estima ...
From 10 to 100 kVA
... M4T has a processor dedicated to calculations and signal quality: the DSP has the ability to process a huge amount of information in real time (20 million instructions per second). On one hand, the DSP controls the rectifier and the network current quality and, on the other, it controls the output vo ...
... M4T has a processor dedicated to calculations and signal quality: the DSP has the ability to process a huge amount of information in real time (20 million instructions per second). On one hand, the DSP controls the rectifier and the network current quality and, on the other, it controls the output vo ...
evaluation of simple fault location on a mv feeder with dg
... The two curves in Figure 2 that stops at 25 km correspond to faults on the lateral, while the other two correspond to faults on the main branch. Without any compensation, the errors in the distance estimate is largest for the low load case. The error seen with faults on the lateral branch is due to ...
... The two curves in Figure 2 that stops at 25 km correspond to faults on the lateral, while the other two correspond to faults on the main branch. Without any compensation, the errors in the distance estimate is largest for the low load case. The error seen with faults on the lateral branch is due to ...
Built-in the Phase adjustment control and 180°energizing drive Three Phase Motor Predriver Datasheet
... 4. Overpower-supply voltage output OFF function Overpower-supply voltage output OFF function is built into as output protection at the overvoltage. When the impressed voltage to the terminal VCC becomes 30V (TYP.) or more, all Pre driver output terminal becomes Low. However, it is only STB=Hi as the ...
... 4. Overpower-supply voltage output OFF function Overpower-supply voltage output OFF function is built into as output protection at the overvoltage. When the impressed voltage to the terminal VCC becomes 30V (TYP.) or more, all Pre driver output terminal becomes Low. However, it is only STB=Hi as the ...
MAX5920 -48V Hot-Swap Controller with External R SENSE
... external MOSFET for the best thermal protection. ...
... external MOSFET for the best thermal protection. ...
SP213E 数据资料DataSheet下载
... capacitors with working voltages as low as V+ and then use part of that stored charge to 10V rating may be used with a nominal VCC generate V . Because of inherent losses, supply. C1 will never see a potential greater the magnitude of V will be smaller than V+ than V , so a working voltage of 6.3V i ...
... capacitors with working voltages as low as V+ and then use part of that stored charge to 10V rating may be used with a nominal VCC generate V . Because of inherent losses, supply. C1 will never see a potential greater the magnitude of V will be smaller than V+ than V , so a working voltage of 6.3V i ...
AD626 - Analog Devices
... The AD626 is easily configured for gains of 10 or 100. Figure 5 shows that for a gain of 10, Pin 7 is simply left unconnected; similarly, for a gain of 100, Pin 7 is grounded, as shown in Figure 6. Gains between 10 and 100 are easily set by connecting a variable resistance between Pin 7 and Analog G ...
... The AD626 is easily configured for gains of 10 or 100. Figure 5 shows that for a gain of 10, Pin 7 is simply left unconnected; similarly, for a gain of 100, Pin 7 is grounded, as shown in Figure 6. Gains between 10 and 100 are easily set by connecting a variable resistance between Pin 7 and Analog G ...
5.2.3 Analogue to Digital Converters Word Document | GCE
... 2V, and so on. The circuit must be able to distinguish between these voltage ranges. To do so, there must be a comparator set up to respond to each of these ranges. This needs seven comparators, plus one more to detect the overflow condition. In general, a n-bit ADC requires 2n – 1 comparators conne ...
... 2V, and so on. The circuit must be able to distinguish between these voltage ranges. To do so, there must be a comparator set up to respond to each of these ranges. This needs seven comparators, plus one more to detect the overflow condition. In general, a n-bit ADC requires 2n – 1 comparators conne ...
Test Report
... User manual inform adequate installation for operator and service person ..................: information to users and there are such words in user manuals Installation instructions should include reference to ...
... User manual inform adequate installation for operator and service person ..................: information to users and there are such words in user manuals Installation instructions should include reference to ...
section 262913 - enclosed controllers
... Configuration: [Non-reversing] [Reversing] [Two speed].
Overload Relays: Inverse-time-current characteristics; NEMA ICS 2, [Class 10]
tripping characteristics; heaters and sensors in each phase, matched
to nameplate full-load current of actua ...
... Configuration: [Non-reversing] [Reversing] [Two speed].
LSTC-A
... The Series LSTC ceiling models shall have a low profile measuring 6.26” Diameter with 1.5”D. When synchronization is required, the appliance shall be compatible with Wheelock®’s DSM Sync Modules, PS 6/8 Power Supplies, SAFEPATH products or other manufacturer’s panels with built-in Wheelock® Patented ...
... The Series LSTC ceiling models shall have a low profile measuring 6.26” Diameter with 1.5”D. When synchronization is required, the appliance shall be compatible with Wheelock®’s DSM Sync Modules, PS 6/8 Power Supplies, SAFEPATH products or other manufacturer’s panels with built-in Wheelock® Patented ...
TLE7185-1E - Infineon Technologies
... with its own source pin. This allows the direct connection of the output stage to the source of each single MOSFET, allowing a perfect control of each gate-source voltage even when 200A are driven in the bridge with rise and fall times below 1µs. All 6 output stages have the same output power and th ...
... with its own source pin. This allows the direct connection of the output stage to the source of each single MOSFET, allowing a perfect control of each gate-source voltage even when 200A are driven in the bridge with rise and fall times below 1µs. All 6 output stages have the same output power and th ...
9350 METER
... any voltage channel; records instantaneous values and waveforms. The device shall record waveforms and simultaneously capture events on all channels, up to 48 cycles each (resolution up to 64 samples per cycle). The device shall provide harmonics analysis up to the 31st harmonic. ...
... any voltage channel; records instantaneous values and waveforms. The device shall record waveforms and simultaneously capture events on all channels, up to 48 cycles each (resolution up to 64 samples per cycle). The device shall provide harmonics analysis up to the 31st harmonic. ...
Drain current injection circuitry for enabling the use of super
... the on-board energy storage and the energy sources/sinks. If EVs are to be widely adopted these energy conversion units will need to combine excellent efficiency with low cost. ...
... the on-board energy storage and the energy sources/sinks. If EVs are to be widely adopted these energy conversion units will need to combine excellent efficiency with low cost. ...
MAX115/MAX116 2x4-Channel, Simultaneous-Sampling 12-Bit ADCs ________________General Description
... The T/H amplifiers hold the input voltages at the CONVST rising edge. Additional CONVST pulses are ignored until the last conversion for the sample is complete. An on-board sequencer converts one to four channels per CONVST pulse. In the default mode, one T/H output (CH1A) is converted. An interrupt ...
... The T/H amplifiers hold the input voltages at the CONVST rising edge. Additional CONVST pulses are ignored until the last conversion for the sample is complete. An on-board sequencer converts one to four channels per CONVST pulse. In the default mode, one T/H output (CH1A) is converted. An interrupt ...
ZXLD1322 - Diodes Incorporated
... Current Monitor. This generates a proportional current (IMON) that charges the external integrator capacitor CFB. IMON is balanced against a reference discharge current (IADJ) generated at the output of a second voltage to current converter driven from the demand voltage (VADJ) on the ADJ pin. The d ...
... Current Monitor. This generates a proportional current (IMON) that charges the external integrator capacitor CFB. IMON is balanced against a reference discharge current (IADJ) generated at the output of a second voltage to current converter driven from the demand voltage (VADJ) on the ADJ pin. The d ...
TPS62622EVM-419 数据资料 dataSheet 下载
... TPS626xxEVM Assembly Drawings and Layout Figure 14 through Figure 16 show the design of the show the design of the TPS6261x/2x/6xEVM-419 printed circuit boards. The EVM has been designed using a two-layer, 1-ounce copper-clad PCB with all components in an active area on the top side of the board. Mo ...
... TPS626xxEVM Assembly Drawings and Layout Figure 14 through Figure 16 show the design of the show the design of the TPS6261x/2x/6xEVM-419 printed circuit boards. The EVM has been designed using a two-layer, 1-ounce copper-clad PCB with all components in an active area on the top side of the board. Mo ...
Three-phase electric power
Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.