Computing Performance: On the Horizon (2021)Brendan Gregg
Talk by Brendan Gregg for USENIX LISA 2021. https://www.youtube.com/watch?v=5nN1wjA_S30 . "The future of computer performance involves clouds with hardware hypervisors and custom processors, servers running a new type of BPF software to allow high-speed applications and kernel customizations, observability of everything in production, new Linux kernel technologies, and more. This talk covers interesting developments in systems and computing performance, their challenges, and where things are headed."
This course gets you started with writing device drivers in Linux by providing real time hardware exposure. Equip you with real-time tools, debugging techniques and industry usage in a hands-on manner. Dedicated hardware by Emertxe's device driver learning kit. Special focus on character and USB device drivers.
A tutorial for beginners who are curious to learn about the Linux boot process. If you have any more doubts, you can contact me through my email given in the slide, or through my blog: mastro77.blogspot.in
Computing Performance: On the Horizon (2021)Brendan Gregg
Talk by Brendan Gregg for USENIX LISA 2021. https://www.youtube.com/watch?v=5nN1wjA_S30 . "The future of computer performance involves clouds with hardware hypervisors and custom processors, servers running a new type of BPF software to allow high-speed applications and kernel customizations, observability of everything in production, new Linux kernel technologies, and more. This talk covers interesting developments in systems and computing performance, their challenges, and where things are headed."
This course gets you started with writing device drivers in Linux by providing real time hardware exposure. Equip you with real-time tools, debugging techniques and industry usage in a hands-on manner. Dedicated hardware by Emertxe's device driver learning kit. Special focus on character and USB device drivers.
A tutorial for beginners who are curious to learn about the Linux boot process. If you have any more doubts, you can contact me through my email given in the slide, or through my blog: mastro77.blogspot.in
Kernel Recipes 2019 - No NMI? No Problem! – Implementing Arm64 Pseudo-NMIAnne Nicolas
As the name would suggest, a Non-Maskable Interrupt (NMI) is an interrupt-like feature that is unaffected by the disabling of classic interrupts. In Linux, NMIs are involved in some features such as performance event monitoring, hard-lockup detector, on demand state dumping, etc… Their potential to fire when least expected can fill the most seasoned kernel hackers with dread.
AArch64 (aka arm64 in the Linux tree) does not provide architected NMIs, a consequence being that features benefiting from NMIs see their use limited on AArch64. However, the Arm Generic Interrupt Controller (GIC) supports interrupt prioritization and masking, which, among other things, provides a way to control whether or not a set of interrupts can be signaled to a CPU.
This talk will cover how, using the GIC interrupt priorities, we provide a way to configure some interrupts to behave in an NMI-like manner on AArch64. We’ll discuss the implementation, some of the complications that ensued and also some of the benefits obtained from it.
Julien Thierry
[Advantech] ADAM-3600 open vpn setting Tutorial step by step Ming-Hung Hseih
This is tutorial how to configure VPN client on IOT gateway ADAM-3600.
•Build up OpenVPN server/client
•ADAM-3600 OpenVPN setting
•ADAM-3600 OpenVPN : 3G + DDNS + public dynamic IP
The Certified Data Centre Professional course is a two-day course designed to expose participants to the key components of the data centre. It will address how to setup and improve key aspects such as power, cooling, security, cabling, safety, etc, to ensure a high-available data centre. It will also address key operations and maintenance aspects.
Embitude's Linux SPI Drivers Training Slides. Contains the details of AM335X specific low level programming, SPI components such as SPI Master Driver, SPI Client Driver, Device Tree for SPI
U-Boot, a boot loader for Embedded boards based on PowerPC, ARM, MIPS and several other processors, which can be installed in a boot ROM and used to initialize and test the hardware or to download and run application
code.
Linux kernel status in RISC-V (July 2018) presented at RISC-V Chennai workshop
https://content.riscv.org/wp-content/uploads/2018/07/0930-19.07.18-Atish-Patra-Western-Digital.pdf
Part 01 Linux Kernel Compilation (Ubuntu)Tushar B Kute
Presentation on "Linux Kernel Compilation" (Ubuntu based).
Presented at Army Institute of Technology, Pune for FDP on "Basics of Linux Kernel Programming". by Tushar B Kute (http://tusharkute.com).
This introduces the linaro OP-TEE project in the context of the Automotive Grade Linux distribution. This TEE is today considered as a potential key element to provides some security enforcement in the scope of Software OTA for the AGL distribution.
This brief slides set was presented during AGL Face to Face Technical Meeting 25 – 27 May, Vannes, France
Kernel Recipes 2019 - No NMI? No Problem! – Implementing Arm64 Pseudo-NMIAnne Nicolas
As the name would suggest, a Non-Maskable Interrupt (NMI) is an interrupt-like feature that is unaffected by the disabling of classic interrupts. In Linux, NMIs are involved in some features such as performance event monitoring, hard-lockup detector, on demand state dumping, etc… Their potential to fire when least expected can fill the most seasoned kernel hackers with dread.
AArch64 (aka arm64 in the Linux tree) does not provide architected NMIs, a consequence being that features benefiting from NMIs see their use limited on AArch64. However, the Arm Generic Interrupt Controller (GIC) supports interrupt prioritization and masking, which, among other things, provides a way to control whether or not a set of interrupts can be signaled to a CPU.
This talk will cover how, using the GIC interrupt priorities, we provide a way to configure some interrupts to behave in an NMI-like manner on AArch64. We’ll discuss the implementation, some of the complications that ensued and also some of the benefits obtained from it.
Julien Thierry
[Advantech] ADAM-3600 open vpn setting Tutorial step by step Ming-Hung Hseih
This is tutorial how to configure VPN client on IOT gateway ADAM-3600.
•Build up OpenVPN server/client
•ADAM-3600 OpenVPN setting
•ADAM-3600 OpenVPN : 3G + DDNS + public dynamic IP
The Certified Data Centre Professional course is a two-day course designed to expose participants to the key components of the data centre. It will address how to setup and improve key aspects such as power, cooling, security, cabling, safety, etc, to ensure a high-available data centre. It will also address key operations and maintenance aspects.
Embitude's Linux SPI Drivers Training Slides. Contains the details of AM335X specific low level programming, SPI components such as SPI Master Driver, SPI Client Driver, Device Tree for SPI
U-Boot, a boot loader for Embedded boards based on PowerPC, ARM, MIPS and several other processors, which can be installed in a boot ROM and used to initialize and test the hardware or to download and run application
code.
Linux kernel status in RISC-V (July 2018) presented at RISC-V Chennai workshop
https://content.riscv.org/wp-content/uploads/2018/07/0930-19.07.18-Atish-Patra-Western-Digital.pdf
Part 01 Linux Kernel Compilation (Ubuntu)Tushar B Kute
Presentation on "Linux Kernel Compilation" (Ubuntu based).
Presented at Army Institute of Technology, Pune for FDP on "Basics of Linux Kernel Programming". by Tushar B Kute (http://tusharkute.com).
This introduces the linaro OP-TEE project in the context of the Automotive Grade Linux distribution. This TEE is today considered as a potential key element to provides some security enforcement in the scope of Software OTA for the AGL distribution.
This brief slides set was presented during AGL Face to Face Technical Meeting 25 – 27 May, Vannes, France
System-wide monitoring, planning &
optimisation for reliable and cost efficient
operation of the power system
Time scale: seconds to hours.System-wide monitoring, planning &
optimisation for reliable and cost efficient
operation of the power system
Time scale: seconds to hours.
Monitoring and Reporting for IBM i Compliance and SecurityPrecisely
Today’s world of complex regulatory requirements and evolving security threats requires you to find simple ways to monitor all IBM i system and database activity, identify security threats and compliance issues in real time, produce clear and concise reports, and maintain an audit trail to satisfy security officers and auditors.
IBM i log files and journals are rich sources of system and database activity. However, they are in their own proprietary format, and they are not easy to manually analyze for security events.
Join this webinar to learn more about:
- Key IBM i log files and static data sources that must be monitored
- Automating real-time analysis of log files to identify threats to system and data security
- Integrating IBM i security data into SIEM solutions for a clear view of security across multiple platforms
The SBK (Storage Benchmark Kit) is an open source software framework for the performance benchmarking of any storage system, SBK is a very high-performance benchmark tool/framework. It massively writes/reads the data to/from the storage system, it provides a standardized performance measurements that can be used to compare and evaluate different storage systems and configurations.
Wide area monitoring systems (WAMS) are essentially based on the new data acquisition technology of phasor measurement and allow monitoring transmission system conditions over large areas in view of detecting and further counteracting grid instabilities.
Is accurate system-level power measurement challenging? Check this out!Deepak Shankar
The most common method of computing power of a system or semiconductor is with spreadsheets. Spreadsheets generates worst case power consumption and, in most cases, is insufficient to make architecture decisions. Accurate power measurement requires knowledge of use-cases, processing time, resource consumption and any transitions. Doing this at the RTL-level or using software tools is both too late and requires huge model construction effort. Based on our experience, a systems-level model with timing, power and functionality is the only real solution to measure accurate power consumption. Unfortunately, system-level models are hard to construct because of the complex expressions, right-level of abstraction and defining the right workload. Fortunately, there is a solution that enables to you to build functional models that can generate accurate power measures. These measurements can be used to make architecture decisions, conduct performance-power trade-off, determining power management quality, and compliance with requirements.
During this Presentation, we will demonstrate how system-level power modeling and measurement works. We shall go over the requirements to create the model, what outputs to capture and how to ensure accuracy. During the presentation, the speaker will demonstrate real-life examples, share best practices, and compare with real hardware. This presentation will cover power from the perspective of semiconductor, systems and embedded software.
SCADA at the core of power systems monitoring and control
Power systems monitoring requires increasing amounts of information coming from multiples sources, manually or automatically, and at different
points in time, each with their own resolution and quality.
SCADA collects all this information in real time to:
• Process in terms of validity, usability, and accuracy and store them for future analysis.
• Combine into a flexible, simple or complex calculation.
• Provide operators and other control systems with flags and alarms, which are valuable for action and control.
• Feed advanced applications such as network security and generation dispatch.
SCADA at the core of power systems monitoring and control
Power systems monitoring requires increasing amounts of information coming from multiples sources, manually or automatically, and at different
points in time, each with their own resolution and quality.
SCADA collects all this information in real time to:
• Process in terms of validity, usability, and accuracy and store them for future analysis.
• Combine into a flexible, simple or complex calculation.
• Provide operators and other control systems with flags and alarms, which are valuable for action and control.
• Feed advanced applications such as network security and generation dispatch.
Within data parameters, phasor measurement units generate a huge flow of points due to high scanning resolution (1ms). SCADA can now
integrate phasor data.
SCADA: the critical block for EMS
SCADA is the core of any monitoring and control system.
This is where all information captured from the
field via manual reading, automated control systems
in substations and power plants, and from other control
centers is processed in real time before being
made available for further analysis and action by operators.
Without SCADA running, EMS and operators
have reduced network vision and cannot operate at
full capacity. SCADA reliability is built-in by design
with one or multiple redundancy levels to ensure
100% availability.
Incorporating WAMS technology for
increased awareness and network
flexibility
Traditionally, SCADA receives data points scanned at
1s or higher resolution depending on communication
bandwidth and local scanning capabilities such as RTU,
a substation automation system, or a power plant
control system. The latest WAMS technology, under
deployment for the last 10 years, has reached a level
of reliability and performance enabling it to manage a
large number of phasor measurement units (PMUs) data
scanned at 1ms from thousands of PMUs implemented
across the network. Phasor Data Concentrator (PDC)
and PhasorProcessor are also now part of the SCADA
solutions GE offers to its customers.
Coupling existing EMS applications with a Phasor
application inside an Advanced Energy Management
System (AEMS) unlocks additional network flexibility
in terms of blackout prevention and network power
capacity required as intermittent renewable generation
grows.
Elspec G4420 Blackbox Fixed Power Quality Analyzer- Elspec G4000 BLACKBOX is the next generation in power quality analyzers. No Triggers/No Thresholds meaning no missed events at anytime. The G4K provides accurate detection and isolation of power quality monitoring.
Available for sales, rentals, hire and lease @ http://www.supremetechnology.com.au/product/elspec-g4420-blackbox-fixed-power-quality-analyzer.aspx?Id=297&ProductType=New
Setting up iMC784 for a proper PQ monitoringMinka Grdesic
Power Quality Analysers represent one of the most advanced metering equipment, which became an essential part of every modern utility, industrial and even building installation. Power quality related issues are a disease of a modern supply system and are mostly hard to locate. They are very often confused with equipment malfunction. Lack of information about supplied power quality can lead to unexplained production problems and malfunction or even damage to equipment used in production process.
Implementation of Structural Health Monitoring System for live monitoring of ...Rajesh Prasad
For monitoring of structural health of cable stayed bridge constructed recently at Barddhaman, 6 (six) Nos. of sensors have been installed on the stay cables which are subjected to maximum loads. The ROBO control system of M/s Mageba has been used for the said purpose. The structural monitoring system can issue along with notifications based on the measurements on structure instrumentation with pre-defined threshold values. The alarm criteria can be configured on the structural design of the bridge and as per the requirement of the site. In this paper/presentation, effort has been made to highlight the bridge structural health monitoring system along with their integration, description of the management principle, system over view, software programming, assembling of ROBO control monitoring system along with web interface installation, web interface manual, live monitoring of forces in critical cables etc.
SCADA Masterclass Presentation on power transmission substationsBeatrice Terer
Step into the world of SCADA systems and discover their vital role in transmission substations. This master class presentation takes you on a journey through the architecture, functionalities, and real-world benefits of SCADA. Learn how it empowers real-time data management, monitoring, and automation, ensuring smoother operations. Dive into crucial cybersecurity insights and explore inspiring case studies showcasing successful SCADA implementations. Together, let's explore the future trends and innovations shaping our power grid's resilience. Join us as we unlock the potential of SCADA to enhance efficiency and security in transmission substations.
Distribution Automation: Control functions– Communication system –Consumer Information Service– Geographical Information Systems. SCADA –block diagram –functions. Energy Management: Supply Side Management–Demand Side Management–Technologies Implementation, Dispersed Generation
A general presentation on IEC 61850 application to substation automation.
Describes Data Semantics, communication services and the substation configuration language
ROLE OF DIGITAL SIMULATION IN CONFIGURING NETWORK PARAMETERSDeepak Shankar
Selecting the right Ethernet standard and configuring all the network devices in the embedded systems accurately is an extremely hard and rigorous job. The configuration depends on the topology, workloads of the connected devices, processing overhead at the switches, and the external interfaces. Network calculus, mathematical models and analytical techniques provide worst case execution time (WCET), but their probability of activity is extremely wide. This leads to overdesign which leads to higher costs, power consumption, weight, and size. Simulating the network is the best way to measure the throughput of the entire system. Digital system simulation provides better latency and throughput accuracy, but the accuracy is still limited because it does not consider the latency associated with the network OS, cybersecurity processing and scheduling. In many cases, these factors can reduce the throughput by 20-40%.
In this paper, we will present our research on modeling the entire Ethernet network, including the workloads, network flow control, scheduling, switch hardware, and software. To substantially increase the coverage and compare topologies, we have developed a set of benchmarks that provides coverage for different combination of deterministic, rate-constrained, and best effort traffic. During the presentation, we will cover the benchmarks, the list of attributes required to accurately model the traffic, nodes, switches, and the scheduler settings. We will also look at the statistics and reports required to make the configuration decision. In addition, we will discuss how the model must be constructed to study the impact of future requirements, failures, network intrusions, and security detection schemes.
Key Takeaways:
1. Learn how to efficiently use network simulation to design Ethernet systems
2. Develop a reusable benchmark and associated statistics to test different configurations
3. The role and impact of the CDT slots, guard band, send slope, idle slope, shuffle scheduling, flow control and virtual channels
Security 101: IBM i Security Auditing and ReportingPrecisely
IBM i journals and logs are the trusted source of audit information accepted by IBM i security and audit professionals as they contain a trail of access attempts, command line activity, changes to sensitive data, changes to system objects and more. However, IBM i log files contain massive amounts of data - and they are difficult to setup, report and alert on.
View this webcast on-demand to learn more about key topics such as:
• Key IBM i logs
• Auditing and monitoring for security incidents
• Leveraging 3rd party solutions that analyze security data
• How Syncsort can help
Auxiliary relay and Trip Relay is an electro-mechanical relay that operates on attracted armature principal designed to IEC60255. Auxiliary relay is available in 3 NO contacts and 2 CO contacts with self reset contacts type with or without flag. Trip relay low burden is available in 3 NO and 3 NC contacts.
Utilizing the full range of benefits of distribution automation in overhead line networks requires reliable locating and signaling of earth faults and short circuits in overhead line networks.
The SICAM Fault Collector Gateway (FCG) device receives both the load current values and distribution line faults via the SICAM Fault Sensor Indicator (FSI).
Self sustained, continues functioning using internal lithium battery even after the main incomer feeder has tripped.
Safe, complies with the IEC 61010-1 safety standards.
Simple, DIP switch based setting for configuration and diagnostic testing.
Usable in grounded, isolated and compensated net-works.
Directional short-circuit and ground fault detection.
Exact and fast fault localization minimizes staff and traveling expenses.
All energy suppliers – whether they provide electricity,
natural gas, water, or district heating – face ever greater and more complex demands as they implement new energy mixes
SICAM AK 3, the youngest member of the SICAM RTUs product family, is extremely flexible and powerful thanks to the modular, consistent SICAM system architecture.
For some years now, power generation and distribution have been undergoing major changes. The systems used to monitor power supply equipment and processes must take account of these changes.
The RUGGEDCOM RSL910 is a compact form factor rugged Ethernet switch with two EoVDSL2 uplinks and two gigabit SFP uplinks providing the flexibility to use copper or optical infrastructure in harsh environments.
The RUGGEDCOM accessories portfolio includes a wide range of Fast Ethernet small form-factor pluggable (SFP) transceivers for select RUGGEDCOM routers and switches.
The RUGGEDCOM RP100 is a single port 802.3at Power-over-Ethernet injector that provides the flexibility to power remote PoE devices using standard Cat 5 cable.
The RS900W family are wireless Ethernet switches which integrate IEEE 802.11b/g secure wireless LAN, with fully managed Ethernet switches and optional serial server functionality.
The RS900W family are wireless Ethernet switches which integrate IEEE 802.11b/g secure wireless LAN, with fully managed Ethernet switches and optional serial server functionality
All Trophies at Trophy-World Malaysia | Custom Trophies & Plaques Supplier. Come to our Trophy Shop today and check out all our variety of Trophies available. We have the widest range of Trophies in Malaysia. Our team is always ready to greet your needs and discuss with you on your custom Trophy for your event. Rest assured, you will be with the best Trophy Supplier in Malaysia. The official Trophy Malaysia. Thank you for your support.
Delightful Finds: Unveiling the Power of Gifts Under 100JoyTree Global
Stretch your budget and spread joy! This guide explores the world of gifts under 100, proving thoughtful gestures don't require a hefty price tag. Discover unique and practical options for birthdays, holidays, or simply showing someone you care. Find inspiration for every occasion within your budget!
Experience the breathtaking beauty of a Waikiki sunset aboard the MAITAI Catamaran. Sail along the stunning coastline as the sun dips below the horizon, casting vibrant hues across the sky. Enjoy the gentle ocean breeze, refreshing drinks, and a relaxed atmosphere. This unforgettable voyage offers panoramic views of Diamond Head and the Waikiki skyline, making it the perfect way to end your day in paradise. Join us for a memorable sunset cruise you won't forget. Please visit our website: https://www.maitaicatamaran.net/ and call us at 808-922-5665 for additional information.
Comprehensive Water Damage Restoration Serviceskleenupdisaster
Find out how Disaster Kleenup's professional water damage restoration services can quickly and efficiently restore your property. Find more about our advanced techniques and quick action plans. Visit here: https://iddk.com/disaster-cleanup-services/flood-damage/
Upvc Bathroom Doors Price and Designs In Keralabpshafeeque
UPVC Bathroom Doors Price in Kerala
When renovating or designing a bathroom, the choice of doors plays a pivotal role in ensuring both functionality and aesthetics. In Kerala, UPVC (Unplasticized Polyvinyl Chloride) bathroom doors have gained popularity for their durability, water resistance, and modern designs. This article delves into the pricing of UPVC bathroom doors in Kerala and why they are a preferred choice for homeowners.
#### Benefits of UPVC Bathroom Doors
UPVC bathroom doors offer several advantages, making them an ideal choice for the humid climate of Kerala:
1. **Water Resistance**: Unlike wooden doors, UPVC doors do not swell or warp when exposed to moisture, making them perfect for bathrooms.
2. **Durability**: These doors are resistant to termites and corrosion, ensuring a long lifespan.
3. **Low Maintenance**: UPVC doors require minimal upkeep, saving homeowners time and effort.
4. **Energy Efficiency**: They provide good insulation, helping maintain a comfortable bathroom temperature and reducing energy costs.
5. **Aesthetic Variety**: Available in various colors and designs, UPVC doors can complement any bathroom decor, from modern to traditional.
#### Price Range of UPVC Bathroom Doors in Kerala
The cost of UPVC bathroom doors in Kerala varies depending on factors such as size, design, and additional features. Here's a general overview of the price range:
- **Basic Models**: Simple UPVC bathroom doors start from ₹2,500 to ₹5,000. These doors are functional and offer essential benefits like water resistance and durability.
- **Mid-Range Models**: For more intricate designs or additional features such as frosted glass panels or metallic handles, prices range between ₹5,000 and ₹10,000.
- **Premium Models**: High-end UPVC bathroom doors, which may include custom designs, advanced locking systems, and superior finishes, can cost anywhere from ₹10,000 to ₹20,000 or more.
#### Conclusion
UPVC bathroom doors are an excellent investment for homes in Kerala, offering a blend of practicality and style. With a wide range of prices and designs available, homeowners can easily find a UPVC door that fits their budget and enhances their bathroom’s aesthetic appeal. When choosing a UPVC bathroom door, consider the specific needs of your space and the long-term benefits these doors provide. Investing in a quality UPVC bathroom door ensures a durable, low-maintenance, and stylish addition to your home.
Unlocking Insights: AI-powered Enhanced Due Diligence Strategies for Increase...RNayak3
Explore how a risk-based approach to Enhanced Due Diligence can deliver effective Anti-Money Laundering (AML) compliance and monitoring in banking and financial services.
Courier & Package Tracking System Actually WorksIn Targos
In the world of modern logistics, the courier and package tracking system stands as a pivotal tool, offering transparency and efficiency throughout the shipping process. Let’s delve into the intricacies of courier and package tracking systems and explore how INTARGOS plays a key role in this domain.
Elevate Your Brand with Digital Marketing for Fashion IndustryMatebiz Pvt. Ltd
Matebiz Pvt. Ltd. specializes in providing cutting-edge digital marketing for Fashion Industry. Our comprehensive strategies ensure that your brand stands out in the competitive fashion landscape. From targeted social media campaigns to search engine optimization tailored for fashion keywords, we cover it all. With a deep understanding of industry trends and consumer behavior, we craft compelling content and engaging visuals to enhance your online presence. Trust Matebiz Pvt. Ltd. to elevate your fashion brand through strategic digital marketing initiatives.
Earth moving equipment refers to heavy-duty machines used in construction, mining, agriculture, and other industries to move large amounts of earth, soil, and other materials. These machines include excavators, bulldozers, loaders, and backhoes, which are essential for tasks such as digging, grading, and leveling land.
Earthmovers is a leading brand in the industry, known for providing reliable and high-performance earth moving equipment. Their machines are designed to handle the toughest jobs with efficiency and precision, ensuring optimal productivity on any project.
Looking for the Reliable Logistics Solutions in India? Discover unparalleled efficiency and reliability with our top-rated logistics services. We specialize in streamlining supply chains, ensuring timely deliveries, and providing cutting-edge tracking solutions. Our platform caters to businesses of all sizes, offering customizable logistics solutions to meet your unique needs. With a focus on innovation and customer satisfaction, we are your trusted partner in navigating the complexities of logistics in India. Choose us for seamless, cost-effective, and scalable logistics solutions. Experience the best in Indian logistics with our expert team by your side.
Nature’s Paradise Glamorous And Sustainable Designs For Your Outdoor Living S...Landscape Express
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Are Gutters Necessary? Explore the details now!AmeliaLauren3
Gutters are typically installed at a slight downward slope to allow water to flow freely towards downspouts or drains – the downspout being the vertical pipe attached to the gutters. The water is subsequently transported by the downspout to either the ground or an underground drainage system. Maintaining a gutter system that is free of blockages and functional requires regular maintenance.
But, many wonder in what situations gutters are required and not required. In this ppt we will discuss in detail the matter, ‘Are Gutters Necessary?’
Colors of Wall Paint and Their Mentally Properties.pptxBrendon Jonathan
Discover how different wall paint colors can influence your mood and mental well-being. Learn the psychological effects of colors and find the perfect hue for every room in your home.
Don't Wait Until It's Too Late! 5-Signs Your Garage Door Needs ReplacingCR Garage Doors
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Blessed Marine Automation offers cutting-edge marine automation solutions tailored to enhance vessel efficiency and safety. From advanced control systems to remote monitoring, our services empower maritime operations worldwide. Explore our comprehensive range of products and services to optimize your vessel's performance. https://www.blessedmarineautomation.com/
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2. The SICAM PQ Analyzer provides comprehensive evaluation options for
archived PQ measuring data and fault records.
In addition to clearly structured fault record analysis, the fault locator
facilitates and accelerates the elimination of faults in the power network. PQ
violation reports provide a quick and comprehensive overview of limit value
violations.
Scheduled reports provide an overview of the development of measuring
data over selectable time ranges: With the aid of a calendar tool available
in all views, you can quickly and easily select any time range over which
data is to be displayed in a diagram.
The calculated PQ index delivers concise information on the quality of your
network. The following various views of the SICAM PQ Analyzer provide the
means for evaluation of PQ measuring data and system disturbances.
Description
3. Basic Principles for the Evaluation of Power Quality
The power quality of an electric power grid is characterized by 2 main
properties:
• Grid stability Grid stability problems are recorded in the fault records of
the PQ devices.
• Voltage quality The SICAM PQS system evaluates the voltage and current
quality by comparing the measured data with the Grid Codes
Description
4. Grid Codes define the limiting values of power quality criteria, that is, which
limits may never be exceeded, or which limiting values may be exceeded
how often/how long. Grid Codes can be based on power quality standards
such as the EN 50160. The PQ Index gives you a quick overview of the
power quality of your grid. Grid problems can be recognized at a glance.
The SICAM PQ Analyzer is a tool for display of the data measured by a PQ
device and for their evaluation against the power quality criteria by SICAM
PQS system.
Description
5. Functions of SICAM PQS System
SICAM PQS system collects PQ data (such as measurements, fault records)
from the connected PQ devices, creates a comprehensive power quality
analysis based on these data, and saves the PQ data and the evaluations in
a dedicated archive.
Functions of the SICAM PQ Analyzer
The SICAM PQ Analyzer connects to the archive of the SICAM PAS/PQS
system and displays the data in the archive. Depending on the license, the
SICAM PQ Analyzer provides a wide range of tools for analyzing these
data
Description
6. Incident Explorer
The Incident Explorer provides an overview of all faults stored in the archive. It
enables time-related evaluation, and provides a topological and communication view
of:
• Fault records
• Fault location reports
• PQ violation reports
• PDR records
The topological structure of the archive data corresponds to the structure which you
defined when configuring the SICAM PQS station. The Incident Explorer serves for
the following tasks:
• Reading the events (confirm)
• Calling up the evaluation programs
• Deleting the events from the archive overview
Various filter options are available for the selection of events in the power network
• Selecting the time range from the archive
Functions
7. PQ Inspector
The PQ Inspector provides the operator with a quick overview of the station’s power
network quality based on the PQ index. Archived data is analyzed over freely
selectable time ranges, and the operator can immediately detect the causes for
discrepancies between measured values and grid codes. The PQ Inspector is
subdivided into the following 3 views:
• Select time range Definition of the period under observation and identification of
influencing factors for deviations from the specifications via a stoplight model of
the self-defined measurements/ characteristics groups
• Select diagrams Selection of the characteristics of a measuring point and
definition of the diagram for data representation.
• Finalize report Finalization of the report. These views assist you in the step-by-
step creation of a manual report.
Functions
8. PQ Explorer
The PQ Explorer provides access to all PQ data stored in the archive. It
provides a topological view of the measuring points in your station.
Measured and calculated PQ data is evaluated via PQ diagrams. The
following diagram types are supported in the process.
Report browser
The Report browser provides an overview of those scheduled reports and
their status, which are created automatically at specified time intervals
(daily, weekly, monthly or yearly). Any desired report can simply be
selected for opening and subsequent printing.
Functions
9. SICAM PQ Collector
The SICAM PQ Collector collects the archive data of the individual (source)
archives in a central (collector) archive. Depending on the system
configuration, the SICAM PQ Analyzer accesses the data of the (source)
archives or (collector) archives for its archive evaluation. In redundant
archive systems, two SICAM PQ Collectors are connected. In the event of an
interruption of the connection to (source) archives or after the failure of a
SICAM PQ Collectors, this permits the archives to be matched, thus reaching
an identical and complete contents of both (Collector) archives. Architecture
• SICAM PAS/PQS with (source) archive and SICAM PQ Analyzer
• System with
– SICAM PAS/PQS with (source) archive
– SICAM PQ Analyzer clients
• System with
– SICAM PAS/PQS
– Archive servers with (collector) archive
– SICAM PQ Analyzer clients
Functions
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Mr. Piyush Rathi- +91-9819614841
Website:
www.reliservsolution.com
Email-ID:
piyush@reliserv.in
sales1@reliserv.in
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