A Control MPPT Algorithm for Wind Energy Conversion System
... generator (DFIG) case, and there is no direct connection between the generator and the grid for grid tie applications. The load Ro can be superseded by a unity power factor inverter that supplies a standalone ac load or is connected to the utility grid. In this paper, a resistor is utilized as the l ...
... generator (DFIG) case, and there is no direct connection between the generator and the grid for grid tie applications. The load Ro can be superseded by a unity power factor inverter that supplies a standalone ac load or is connected to the utility grid. In this paper, a resistor is utilized as the l ...
Oscilloscope and Function Generator Operation
... to master. Be assured, however, that once the function of each section of the oscilloscope is explained and understood the system is used throughout a set of experiments, your expertise with this important tool will develop quite rapidly. In addition to the display of a signal, it can also be used t ...
... to master. Be assured, however, that once the function of each section of the oscilloscope is explained and understood the system is used throughout a set of experiments, your expertise with this important tool will develop quite rapidly. In addition to the display of a signal, it can also be used t ...
APT 2.4kV-15kV Manual Transfer Switchgear (MV MTS)
... Each vertical section containing a switch shall have a single, fulllength, flanged front door and shall be equipped with two rotary latchtype padlockable handles. Provision shall be made for operating the switch and storing the removable handle without opening the full length door. Front doors shall ...
... Each vertical section containing a switch shall have a single, fulllength, flanged front door and shall be equipped with two rotary latchtype padlockable handles. Provision shall be made for operating the switch and storing the removable handle without opening the full length door. Front doors shall ...
1 Scope
... As part of the regulatory framework for the management of power quality, the application of NRS 048 is intended to optimize and minimize the combined cost of supply and use of electricity on an overall national basis. This part of NRS 048 provides recommended technical practices for customers of tra ...
... As part of the regulatory framework for the management of power quality, the application of NRS 048 is intended to optimize and minimize the combined cost of supply and use of electricity on an overall national basis. This part of NRS 048 provides recommended technical practices for customers of tra ...
ADS8515 数据资料 dataSheet 下载
... Full Parallel Data Output 100-mW Typ Power Dissipation at 250 KSPS ...
... Full Parallel Data Output 100-mW Typ Power Dissipation at 250 KSPS ...
Online risk-based security assessment
... 1) Severity Function for Low Voltage: The severity function for low voltage is defined specific to each bus. The voltage magnitude of each bus determines the low-voltage severity of that bus. We define the following three kinds of severity functions. a) Discrete Severity Function: Severity is assign ...
... 1) Severity Function for Low Voltage: The severity function for low voltage is defined specific to each bus. The voltage magnitude of each bus determines the low-voltage severity of that bus. We define the following three kinds of severity functions. a) Discrete Severity Function: Severity is assign ...
No Slide Title
... When hot motor compensation is enabled: RTD feedback from actual stator temperature checks the thermal capacity model User has the capability to match the motor thermal characteristics with a dual slope RTD bias curve The two part curve allows for easy fitting of hot and cold motor damage curv ...
... When hot motor compensation is enabled: RTD feedback from actual stator temperature checks the thermal capacity model User has the capability to match the motor thermal characteristics with a dual slope RTD bias curve The two part curve allows for easy fitting of hot and cold motor damage curv ...
1N4148WS / BAV16WS Features Mechanical Data
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
Oscilloscope Probes:Theory and Practice
... operating at radio frequencies. An RF oscillator will change frequency or simply stop operating.) • You need to minimize the length of the ground return lead, or • The measurement voltage exceeds the range of the scope. You do not need a scope probe – and can use two separate leads or a shielded tes ...
... operating at radio frequencies. An RF oscillator will change frequency or simply stop operating.) • You need to minimize the length of the ground return lead, or • The measurement voltage exceeds the range of the scope. You do not need a scope probe – and can use two separate leads or a shielded tes ...
Chapter 4 : AC Machine
... Synchronous Generator Power and Torque In generators, not all the mechanical power going into a synchronous generator becomes electric power out of the machine The power losses in generator are represented by difference between output power and input power shown in power flow diagram below ...
... Synchronous Generator Power and Torque In generators, not all the mechanical power going into a synchronous generator becomes electric power out of the machine The power losses in generator are represented by difference between output power and input power shown in power flow diagram below ...
Current transformer selection guide
... current must be higher than the Ips multiplied by the de-rating factor for the cubicle. (see binder B, chapter 1, topic 1). For a transformer differential protection, the rated currents of the two CT sets must be inversely proportional to the voltages. The calibrating CTs are calculated to re-establ ...
... current must be higher than the Ips multiplied by the de-rating factor for the cubicle. (see binder B, chapter 1, topic 1). For a transformer differential protection, the rated currents of the two CT sets must be inversely proportional to the voltages. The calibrating CTs are calculated to re-establ ...
UC3825 数据资料 dataSheet 下载
... which will double as a maximum duty cycle clamp. The logic is fully Fully Latched Logic with Double Pulse latched to provide jitter free operation and prohibit multiple pulses at Suppression an output. An under-voltage lockout section with 800mV of hysteresis assures low start up current. During und ...
... which will double as a maximum duty cycle clamp. The logic is fully Fully Latched Logic with Double Pulse latched to provide jitter free operation and prohibit multiple pulses at Suppression an output. An under-voltage lockout section with 800mV of hysteresis assures low start up current. During und ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... voltage drop effects and Transistor sizing will affect the performance of a design due to the increased gate and interconnect delay. This large power consumption causes the device to overheat which reduces the reliability and lifetime of the circuit. The time-averaged power consumption in convention ...
... voltage drop effects and Transistor sizing will affect the performance of a design due to the increased gate and interconnect delay. This large power consumption causes the device to overheat which reduces the reliability and lifetime of the circuit. The time-averaged power consumption in convention ...
Printed passive matrix addressed electrochromic displays Linköping University Post Print
... complexity is then much lower which enables a relatively much simpler manufacturing scheme. However, one particular drawback of PMADs is that they typically suffer from crosstalk effects, i.e. the applied voltage aiming to update one specific pixel, at the intersection of a certain row and column, a ...
... complexity is then much lower which enables a relatively much simpler manufacturing scheme. However, one particular drawback of PMADs is that they typically suffer from crosstalk effects, i.e. the applied voltage aiming to update one specific pixel, at the intersection of a certain row and column, a ...
The RF Line
... the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters ...
... the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters ...
Dual 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometers MAX5391/MAX5393 General Description Features
... Note 3: R-DNL and R-INL are measured with the potentiometer configured as a variable resistor (Figure 1). DNL and INL are measured with the potentiometer configured as a variable resistor. H_ is unconnected and L_ = GND. For VDD = +5V, the wiper terminal is driven with a source current of 400FA for ...
... Note 3: R-DNL and R-INL are measured with the potentiometer configured as a variable resistor (Figure 1). DNL and INL are measured with the potentiometer configured as a variable resistor. H_ is unconnected and L_ = GND. For VDD = +5V, the wiper terminal is driven with a source current of 400FA for ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.