electrical protection in geothermal power plant projects
... FIGURE 2: Single-flash process in a geothermal power plant After developing the work on the turbine, the steam continues on to the condenser. The function of the condenser is to reduce the pressure at the turbine outlet and thus extract more energy from the steam flowing from the turbine. An additio ...
... FIGURE 2: Single-flash process in a geothermal power plant After developing the work on the turbine, the steam continues on to the condenser. The function of the condenser is to reduce the pressure at the turbine outlet and thus extract more energy from the steam flowing from the turbine. An additio ...
KB2517721780
... controlled by two complementary references, as shown in Fig. 5. The first reference vaa′(fn) corresponds to the inverse of the harmonics remaining from the SHE pulse pattern, calculated as described in the previous section from the difference between the NPC pulsed voltage pattern and its sinusoidal ...
... controlled by two complementary references, as shown in Fig. 5. The first reference vaa′(fn) corresponds to the inverse of the harmonics remaining from the SHE pulse pattern, calculated as described in the previous section from the difference between the NPC pulsed voltage pattern and its sinusoidal ...
No.4 - Transaction on electrical engineering
... rectifiers or PWM inverters. To decrease the weight and volume of the filter it is desirable to use a higher-order filter. Usually an LCL filter is used [2–14]. The LCL filter has a drawback of possible resonance if excited at a resonant frequency. This resonance introduces the system instability an ...
... rectifiers or PWM inverters. To decrease the weight and volume of the filter it is desirable to use a higher-order filter. Usually an LCL filter is used [2–14]. The LCL filter has a drawback of possible resonance if excited at a resonant frequency. This resonance introduces the system instability an ...
Programmable DC Electronic Load MODEL 6310 Series Key Features:
... capable of producing maximum slew rate at 10A/µS, and ...
... capable of producing maximum slew rate at 10A/µS, and ...
5V Zero Power, TotalCMOS, Universal PLD Device
... The signal from the OR array can be fed directly to the output pin (combinatorial function) or latched in the D-type flip-flop (registered function). The D-type flip-flop latches data on the rising edge of the clock and is controlled by the global preset and clear terms. When the synchronous preset ...
... The signal from the OR array can be fed directly to the output pin (combinatorial function) or latched in the D-type flip-flop (registered function). The D-type flip-flop latches data on the rising edge of the clock and is controlled by the global preset and clear terms. When the synchronous preset ...
ADP3629 数据手册DataSheet 下载
... The ADP3629/ADP3630/ADP3631 feature an advanced shutdown function with accurate thresholds and hysteresis. The SD signal is an active high signal. An internal pull-up is present on this pin and, therefore, it is necessary to pull down the pin externally for the drivers to operate normally. In some p ...
... The ADP3629/ADP3630/ADP3631 feature an advanced shutdown function with accurate thresholds and hysteresis. The SD signal is an active high signal. An internal pull-up is present on this pin and, therefore, it is necessary to pull down the pin externally for the drivers to operate normally. In some p ...
Panamax PM Component Family
... Outlet Banks 3 and 4: Two switched outlets with linear filtration technology (LiFT). LiFT EMI/RFI noise filtration is provided by a two-stage balanced Pi filter which also provides noise isolation from all other outlet banks. ...
... Outlet Banks 3 and 4: Two switched outlets with linear filtration technology (LiFT). LiFT EMI/RFI noise filtration is provided by a two-stage balanced Pi filter which also provides noise isolation from all other outlet banks. ...
LTC5540 - 0.6GHz to 1.3GHz High Dynamic Range Downconverting Mixer.
... performance. A typical application is a LTE or GSM receiver with a 700MHz to 915MHz RF input and high-side LO. The LTC5540 is designed for 3.3V operation, however; the IF amplifier can be powered by 5V for the highest P1dB. An integrated SPDT LO switch with fast switching accepts two active LO signa ...
... performance. A typical application is a LTE or GSM receiver with a 700MHz to 915MHz RF input and high-side LO. The LTC5540 is designed for 3.3V operation, however; the IF amplifier can be powered by 5V for the highest P1dB. An integrated SPDT LO switch with fast switching accepts two active LO signa ...
Optimize the Buffer Amplifier/ADC Connection
... The maximum input voltage (Vmax) of a sine wave for a given ADC can be found from [1] 2Vmax = 2bQ or Vmax = 2b–1Q where b is the number of bits for the ADC and Q is the voltage per quantization level. The maximum power level of a sine wave matching the maximum voltage is [1] ...
... The maximum input voltage (Vmax) of a sine wave for a given ADC can be found from [1] 2Vmax = 2bQ or Vmax = 2b–1Q where b is the number of bits for the ADC and Q is the voltage per quantization level. The maximum power level of a sine wave matching the maximum voltage is [1] ...
Low Pass Filter (Ideal Block)
... (A detailed description of the Selective Amplifier as described above can be found in Appendix B). Once the signal is amplified, it is multiplexed with the other amplified probe lines. The multiplexer's purpose is to sample each of the lines at a minimum of 25kHz. This satisfies the Nyquist criterio ...
... (A detailed description of the Selective Amplifier as described above can be found in Appendix B). Once the signal is amplified, it is multiplexed with the other amplified probe lines. The multiplexer's purpose is to sample each of the lines at a minimum of 25kHz. This satisfies the Nyquist criterio ...
1 electrical theory
... Whole numbers are exactly what the term implies. These numbers don’t contain any fractions, decimals, or percentages. Another name for whole numbers is “integers.” ...
... Whole numbers are exactly what the term implies. These numbers don’t contain any fractions, decimals, or percentages. Another name for whole numbers is “integers.” ...
MAX3272/MAX3272A +3.3V, 2.5Gbps Low-Power Limiting Amplifiers General Description
... two levels using the LEVEL pin. When LEVEL is unconnected, the output current is approximately 16mA. Connecting LEVEL to ground sets the output current to approximately 20mA. The squelch function is enabled when the SQUELCH pin is set to a TTL high. This function holds OUT+ and OUT- to a static leve ...
... two levels using the LEVEL pin. When LEVEL is unconnected, the output current is approximately 16mA. Connecting LEVEL to ground sets the output current to approximately 20mA. The squelch function is enabled when the SQUELCH pin is set to a TTL high. This function holds OUT+ and OUT- to a static leve ...
report
... of the circuit. But these requirements always contradict each other because a smaller resistance means wider area of transistor which causes more power consumption so there is always a tradeoff between leakage power saving and speed of the circuit. Considering above worst case current scenario, a Sl ...
... of the circuit. But these requirements always contradict each other because a smaller resistance means wider area of transistor which causes more power consumption so there is always a tradeoff between leakage power saving and speed of the circuit. Considering above worst case current scenario, a Sl ...
Courseware Sample Electric Power / Controls 25986-F0
... The Direct Current Motor – Part II . . . . . . . . . . . . . . . . . . . . . . . 19 ...
... The Direct Current Motor – Part II . . . . . . . . . . . . . . . . . . . . . . . 19 ...
Clock and Power in ASIC Designs
... Clock gating so clock node of inactive logic doesn’t switch Data gating so data nodes of inactive logic doesn’t switch Bus encodings to minimize transitions Balance logic paths to avoid glitches during settling ...
... Clock gating so clock node of inactive logic doesn’t switch Data gating so data nodes of inactive logic doesn’t switch Bus encodings to minimize transitions Balance logic paths to avoid glitches during settling ...
Thread Motion: Fine-Grained Power Management for Multi
... advantages of per-core DVFS in multi-core systems have been suggested [11, 15], providing per-core, independent voltage control in chips with more than two cores can be expensive [15]. Moreover, when DVFS is applied across multiple cores, determining a single optimal DVFS setting that simultaneously ...
... advantages of per-core DVFS in multi-core systems have been suggested [11, 15], providing per-core, independent voltage control in chips with more than two cores can be expensive [15]. Moreover, when DVFS is applied across multiple cores, determining a single optimal DVFS setting that simultaneously ...
105 - Power measurement and its theoretical background
... In all the above definitions we talked about a “defined time”. With periodical signals this time is an integer number of complete periods (because after a complete period the signal is periodical and the values of different measurements are identical. If you would not measure for a complete period t ...
... In all the above definitions we talked about a “defined time”. With periodical signals this time is an integer number of complete periods (because after a complete period the signal is periodical and the values of different measurements are identical. If you would not measure for a complete period t ...
Design and Implementation of Dynamic Voltage Restorer for Voltage Sag Mitigation
... industries due to massive loss in terms of time and money. Hence, there are always demands for good power quality, which positively resulting in reduction of power quality problems like voltage sag, harmonic and flicker, interruptions, harmonic distortion. Preventing such phenomena is particularly i ...
... industries due to massive loss in terms of time and money. Hence, there are always demands for good power quality, which positively resulting in reduction of power quality problems like voltage sag, harmonic and flicker, interruptions, harmonic distortion. Preventing such phenomena is particularly i ...
Operation manual for BLHeli Atmel Rev13.x
... Typically a medium setting will work fine, but if the motor stutters it can be beneficial to change timing. Some motors with high inductance can have a very long commutation demagnetization time. This results in motor stop or stutter upon quick throttle increase, particularly when running at a low r ...
... Typically a medium setting will work fine, but if the motor stutters it can be beneficial to change timing. Some motors with high inductance can have a very long commutation demagnetization time. This results in motor stop or stutter upon quick throttle increase, particularly when running at a low r ...
Benefits derived from the FF specification FF-831
... not part of any other specification, e.g. physical layer spec. IEC 61158-2:2003. One of the main statements of this specification is that both galvanically isolated Fieldbus Power Supplies and non-isolated Fieldbus Power Conditioners can be used to power Fieldbus networks, and as long as they comply ...
... not part of any other specification, e.g. physical layer spec. IEC 61158-2:2003. One of the main statements of this specification is that both galvanically isolated Fieldbus Power Supplies and non-isolated Fieldbus Power Conditioners can be used to power Fieldbus networks, and as long as they comply ...
MAX1856 Wide Input Range, Synchronizable, PWM SLIC Power Supply General Description
... (CPE), -48V for IP phones and routers, -5V and -15V (single or dual output) for DSL CO line drivers, or negative voltages as high as -185V for MEMS bias supplies. The output voltages are adjusted with an external voltage divider. Due to its wide operating voltage range, the MAX1856 operates from a l ...
... (CPE), -48V for IP phones and routers, -5V and -15V (single or dual output) for DSL CO line drivers, or negative voltages as high as -185V for MEMS bias supplies. The output voltages are adjusted with an external voltage divider. Due to its wide operating voltage range, the MAX1856 operates from a l ...
Model 5132 Party-Line Interface Module
... utilized. Power supply circuitry within the Model 5132 creates the voltages required for the analog and digital circuitry. Standard connectors are used throughout the Model 5132. Users will access the party-line intercom interface using a 3-pin male XLR connector. The line-level audio input and outp ...
... utilized. Power supply circuitry within the Model 5132 creates the voltages required for the analog and digital circuitry. Standard connectors are used throughout the Model 5132. Users will access the party-line intercom interface using a 3-pin male XLR connector. The line-level audio input and outp ...
MAX4885AE Evaluation Kit Evaluates: General Description Features
... The MAX4885AE EV kit is fully assembled and tested. Follow the steps below to verify board operation. Caution: Do not turn on the power supply until all connections are completed. 1) Verify that all jumpers (JU1–JU7) are in their default positions, as shown in Table 1. 2) Connect the monitor to VG ...
... The MAX4885AE EV kit is fully assembled and tested. Follow the steps below to verify board operation. Caution: Do not turn on the power supply until all connections are completed. 1) Verify that all jumpers (JU1–JU7) are in their default positions, as shown in Table 1. 2) Connect the monitor to VG ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) ISSN: 2278-1676
... In the early days of development of the power system, electrical engineers were mainly concerned about „keeping the lights ON‟. They designed the power system to withstand outages. The main concern was to prevent the frequency of power system from deviating from 50 Hz after outages. With the develop ...
... In the early days of development of the power system, electrical engineers were mainly concerned about „keeping the lights ON‟. They designed the power system to withstand outages. The main concern was to prevent the frequency of power system from deviating from 50 Hz after outages. With the develop ...
Audio power
Audio power is the electrical power transferred from an audio amplifier to a loudspeaker, measured in watts. The electrical power delivered to the loudspeaker, together with its sensitivity, determines the sound power level generated (with the rest being converted to heat).Amplifiers are limited in the electrical energy they can amplify, while loudspeakers are limited in the electrical energy they can convert to sound energy without distorting the audio signal or being damaged. These power ratings are important to consumers finding compatible products and comparing competitors.