Control of Voltage Source Converters for Power
... applications are dominating over the onshore wind farms. The installation of wind farms offshore rises many engineering challenges related to construction, installation and nevertheless the power transmission. The latter requires great effort in order to make the offshore wind farm viable, especiall ...
... applications are dominating over the onshore wind farms. The installation of wind farms offshore rises many engineering challenges related to construction, installation and nevertheless the power transmission. The latter requires great effort in order to make the offshore wind farm viable, especiall ...
EHV AC Substations : Layout, Equipment, Bus arrangements
... 3.1. The generating substations are step up stations as the generation voltage needs to be stepped up to the primary transmission voltage so that huge blocks of power can be transmitted over long distances to load centers. 3.2 The grid substations are created at suitable load centers along the prima ...
... 3.1. The generating substations are step up stations as the generation voltage needs to be stepped up to the primary transmission voltage so that huge blocks of power can be transmitted over long distances to load centers. 3.2 The grid substations are created at suitable load centers along the prima ...
Film Capacitors - Power Factor Correction - DeltaCap Single
... certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of ou ...
... certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of ou ...
MAX1552 Complete Power IC for Low-Cost PDAs General Description
... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Expo ...
... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Expo ...
MAX333A Precision, Quad, SPDT, CMOS Analog Switch _______________General Description ____________________________Features
... but low switch resistance and low leakage characteristics are unaffected. ...
... but low switch resistance and low leakage characteristics are unaffected. ...
Measuring Metastability Sandeep Mandarapu
... For this test we used 74ALS05 for open collector inverters and 74F04 for the general inverters. For the device under test we used 74F74, a master-slave flip-flop specially designed to give a fast, controlled metastability response. We used an oscilloscope for observing the Q output. In the test pro ...
... For this test we used 74ALS05 for open collector inverters and 74F04 for the general inverters. For the device under test we used 74F74, a master-slave flip-flop specially designed to give a fast, controlled metastability response. We used an oscilloscope for observing the Q output. In the test pro ...
DN523 - Inverting DC/DC Controller Converts a Positive Input to a
... the switch is on and releasing it through the diode to the output when the switch is off, except that with the LTC3863, no transformer is required. To prevent excessive current that can result from minimum ontime when the output is short-circuited, the controller folds back the switching frequency w ...
... the switch is on and releasing it through the diode to the output when the switch is off, except that with the LTC3863, no transformer is required. To prevent excessive current that can result from minimum ontime when the output is short-circuited, the controller folds back the switching frequency w ...
Logic Gates
... Notice that the output never reaches a full 6 volts in either gate. This is because the diodes require a forward voltage of 0.6 volt, and this voltage is subtracted from the output voltage. The voltage drop of diode gates means that amplification is needed in order to connect a series of gates toge ...
... Notice that the output never reaches a full 6 volts in either gate. This is because the diodes require a forward voltage of 0.6 volt, and this voltage is subtracted from the output voltage. The voltage drop of diode gates means that amplification is needed in order to connect a series of gates toge ...
Linear electric generator
... disk, a type of homopolar generator, using a copper disc rotating between the poles of a horseshoe magnet. It produced a small DC voltage. This design was inefficient, due to self-cancelling counterflows of current in regions that were not under the influence of the magnetic field. While current was ...
... disk, a type of homopolar generator, using a copper disc rotating between the poles of a horseshoe magnet. It produced a small DC voltage. This design was inefficient, due to self-cancelling counterflows of current in regions that were not under the influence of the magnetic field. While current was ...
MMST3904
... are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no ...
... are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no ...
line and motor reactance coils for converters
... adverse effects generated by some appliances in the electric network. Typical examples of such appliances are controlled and uncontrolled rectifiers, switched sources and frequency converters. By inserting a reactor on the line between the appliance and the network connection we suppress commutation ...
... adverse effects generated by some appliances in the electric network. Typical examples of such appliances are controlled and uncontrolled rectifiers, switched sources and frequency converters. By inserting a reactor on the line between the appliance and the network connection we suppress commutation ...
TVSS Series STABILINE Transient Voltage Surge Suppressors ®
... Advanced suppression filter assembly eliminates PCB trace failures, enhances current sharing by minimizing impedance, conducts cumulative current via all-copper bus, then distributes to multiple MOV paths; individually fused MOVs. Suppression filter assembly enables TVSS models to provide unmatched ...
... Advanced suppression filter assembly eliminates PCB trace failures, enhances current sharing by minimizing impedance, conducts cumulative current via all-copper bus, then distributes to multiple MOV paths; individually fused MOVs. Suppression filter assembly enables TVSS models to provide unmatched ...
DS1489/DS1489A Quad Line Receiver (Rev. D)
... harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use of any TI components in safety-critical applications. In some cases, TI components may be promoted specifically to facilitate safety-related applications. With ...
... harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use of any TI components in safety-critical applications. In some cases, TI components may be promoted specifically to facilitate safety-related applications. With ...
Synchronous Current Control of Three phase Induction motor by
... its phase will lag with respect to command current. PWM frequency is not constant (varies within a band) and as a result non-optimum harmonic ripple is generated in machine current. Fundamental current suffers a phase lag which increases at higher frequency. This phase deviation causes problems in h ...
... its phase will lag with respect to command current. PWM frequency is not constant (varies within a band) and as a result non-optimum harmonic ripple is generated in machine current. Fundamental current suffers a phase lag which increases at higher frequency. This phase deviation causes problems in h ...
multimess - KBR Energy Management
... Opening the device may expose parts under voltage. Capacitors in the device may still be loaded even if the device was disconnected from all voltage sources. It is generally not allowed to operate the open device! ...
... Opening the device may expose parts under voltage. Capacitors in the device may still be loaded even if the device was disconnected from all voltage sources. It is generally not allowed to operate the open device! ...
Immersion Heater controller
... synchronized to the mains. It is this which will let current flow through the load, which in our case, is the immersion heater (approximately 18 Ohms). By firing the triac for different lengths of time, we can control the current. Now, a Triac will turn itself off when the voltage approaches 0V acro ...
... synchronized to the mains. It is this which will let current flow through the load, which in our case, is the immersion heater (approximately 18 Ohms). By firing the triac for different lengths of time, we can control the current. Now, a Triac will turn itself off when the voltage approaches 0V acro ...
Long Length Characterization of CC Tapes
... problems and other features of interest. - Developed several algorithms for identification and quantification of regions of interest for Ic(x) data. To adapt the measurement system for accommodating tapes longer than 100 m. -Present capability is up to about 75 m, depending on conductor thickness, m ...
... problems and other features of interest. - Developed several algorithms for identification and quantification of regions of interest for Ic(x) data. To adapt the measurement system for accommodating tapes longer than 100 m. -Present capability is up to about 75 m, depending on conductor thickness, m ...
FAN5341 Series Boost LED Driver with Integrated Schottky Diode and
... additional capacitance is needed to ensure proper functionality. However, in a testing environment, where the FAN5341 is typically powered by a power supply with relatively long cables, an additional input capacitor (10µF) may be needed to ensure stable functioning. This capacitor should be placed c ...
... additional capacitance is needed to ensure proper functionality. However, in a testing environment, where the FAN5341 is typically powered by a power supply with relatively long cables, an additional input capacitor (10µF) may be needed to ensure stable functioning. This capacitor should be placed c ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.