CLOU GLOBAL TECHNOLOGY provides energy management products and customized solutions for efficient energy usage, cost reduction, and sustainability compliance.
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Recent Articles
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Human-AI Collaboration for Smart Grid Management
The electric power grid is undergoing a major transformation driven by the integration of renewable energy sources, distributed energy resources, and advanced digital technologies. This evolution towards a more complex, decentralized and data-driven grid is referred to as the Smart … Continue reading "Human-AI Collaboration for Smart Grid Management"
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The 'Smart' Epidemic: Beneficial or Just Buzz?
The 'smart home' revolution has certainly taken off in the last 10 years! It seems like every new gadget and appliance is being labelled as 'smart' – from fridges and thermostats to lightbulbs and security cameras.
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Smart Grid and Energy Storage: A Perfect Match
In today's changing energy landscape the merging of grids and energy storage systems marks a significant stride, towards achieving effective, dependable and eco-friendly power management.
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Energy Saving with Smart Meters: How Technology Can Help You Save Money and the Environment
Smart meters offer an effective way to reduce energy consumption, save money and promote sustainability. With the right tools and strategies, energy saving with smart meters can be both easy and effective.
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Understanding and Managing Annual Drift in Measurement Instruments
The linear nature of drift allows for trend analysis and future performance characterization. By managing drift impacts and incorporating drift characteristics into calibration planning, organizations can ensure measurement trustworthiness and make science-based decisions.
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Common Meter Wiring Issues Leading to High Reactive Energy Readings
In the complex world of electrical systems, accurate energy metering is essential. However, incorrect wiring of meters can lead to skewed energy readings, particularly in reactive energy measurements. For electrical engineers, decision-makers, and testing engineers, understanding these wiring issues is crucial to ensure precise and reliable energy data.
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Electromagnetic Force: The Driver of the Power Industry
Electricity generation is not a topic of interest, in studies but also serves as the foundation of the entire power industry facilitating the interaction between charged particles. This interaction is crucial for enabling the production, transmission and distribution of electricity that powers our society.
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Plogging for a Greener Tomorrow: CLOU's Saturday Adventure in Shenzhen
Our team at CLOU had a brilliant time last Saturday, combining fitness and helping the environment through an activity called 'plogging'.
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When the Lights Go Out: Understanding the Risks and Benefits of International Power Interconnection
The recent blackout in Montenegro, Bosnia, and Croatia serves as a stark reminder of both the benefits and risks of interconnected power grids. While these grids offer enhanced reliability, cost efficiency, and support for renewable energy, they also come with challenges such as cascade failures, complexity in management, and political hurdles.
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CLOU's Aqua-C2: A New Milestone in Energy Storage at ees Europe
At the ees Europe exhibition, CLOU unveiled its new liquid-cooled energy storage system, the Aqua-C2. Developed based on CLOU's "E³S (Extreme Performance, Extreme Safety, Extreme Service, Intelligent Control)" product value theory, the Aqua-C2 boasts several key features
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Keeping the Power on: How to Spot and Fix Weaknesses in the Electrical Grid
The electrical grid, a critical infrastructure in our modern society, faces numerous vulnerabilities that can disrupt its reliable operation. From cyber threats to natural disasters and equipment failures, it is imperative to identify and mitigate these vulnerabilities to ensure grid resilience and safeguard the reliable supply of electricity.
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Measurement Uncertainty: What Utility Engineers Need to Know
This article aims to clarify the concept for utility engineers, emphasizing its implications. In the realm of measurements, accuracy is key.
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Advancements in Power Conversion Technologies for Contemporary Grids
Power conversion systems play a crucial role in electricity transmission and distribution by enabling the effective integration of diverse energy sources onto the grid. Advances in power electronics and control strategies are allowing power conversion to become more flexible, efficient, and capable of supporting wider adoption of renewables.
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Smart Meters and Concerns about Overcharging
Electromechanical (Ferraris) meters which have been in service for years often experience wear and tear over time.
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Sparking Young Minds: Celebrating Children's Day Through Engineering
As Children's Day approaches, it presents an opportunity to celebrate our aspiring engineers and their endless creativity. This special occasion, on June 1st is a celebration of children and advocates for their well-being.
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Enlit Africa 2024 Recap: What Everyone's Talking About
The recent Enlit Africa Conference and Exhibition in Cape Town was buzzing with energy experts and industry leaders chatting about the big issues in the sector.
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The New Gold Rush: Solar Energy's Claim on European Agricultural Lands
The budding shift towards renewable energy is reshaping landscapes far and wide, particularly in the verdant expanses of Europe's agricultural heartlands.
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Powering Down: The Uncertain Future of Wind Energy Without Subsidies
The wind energy industry has experienced explosive growth over the past decades, firmly establishing itself as a mainstream source of renewable energy across the globe.
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Thank you for your unwavering commitment to excellence, and for sharing your insights on what it takes to be a world-class energy services provider. Your dedication sets a high standard for the industry. Keep up the fantastic work.
Thank you so much for your kind words and appreciation. I truly appreciate your feedback and support. It is incredibly encouraging to hear that our commitment to excellence and insights in the energy services industry have resonated with you.
Please what causes the prepared credit to ran fast?
The credit deduction is based on your consumption. If you use less electrical energy, the meter runs slower.
My CL710K11 Single Phase AMR Prepaid Meter is blinking red light at "warning" sign indicator. What does this mean?
Thanks.
If there is no other indication on the display, it means that your credit is getting low.
Thank You! So much for a great blog and best of luck for the future,
I'll be in touch.
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Kindly how can I silence my meter even after dailing 812# still it will revive on its own and starts beeping its really annoying.
The beep can only switch off temporarily for just one minute.
The beep appears because there is an alarm, either low credit, or overload, or tamper.
You can silence your meter permanently after you solve the alarm.
I have a clou meter token and am just wondering how i can silence the beeping alarm that goes off when your are low on tokens. Its kinda annoying. Ypur help will be highly appreciated.
Regards,
Steve
Steve, try code 812 on your UIU (user interface unit) and confirm by pressing the enter-button (blue or red). If it doesn't work, please tell us the meter model type.
How can someone test reactive energy kvarh in a meter test bench?
If the energy meter has a function for measuring reactive energy, it must have a test output (a flashing diode) indicating the reactive consumption. This test output has a meter constant, indicated in e.g. pulses per kvarh. You set measurement mode in your test plan to reactive measurement and adjust the scanning heads in front of the reactive diode. All other procedure is the same like active accuracy test. The settings for reactive power is done inside the test bench and reference standard automatically.
which is the standard to be used for testing of for Reactive power in energy meter and what are the acceptable error margins?
The IEC 62053-23 is applicable for static meters for reactive energy (classes 2 and 3). The allowed errors for accuracy are given in the related tables. If you have a meter with reactive class 2, the allowed error is +/-2% for all balanced loads above 0.1 Ib and power-factor 1.
My CLOU (CL710K11) just shows zeros when I try to enquire balance or input new token, I think it is not communicating with the power source
The possible reason could be long communicate distance or the power cable quality,plsase use another socket and try again. if still doesn't work,pls confirm whether the UIU address is right one( enter 1593570 plus the meter number to set the UIU address).
Where can I find the operational manual for clou meter, with series number CL710K11
Thank you for your message. The operation manual is for the power company or utility. End users get an introduction by the power company and a reference card with the user interface short codes. The configuration for each power company is different. If you are in doubt about a function, ask your power supplier.
My CL710K11 meter
Red light is lit next to the word "WIRING" and I noticed low power in house today. Any idea what could be the problem.
It indicates a poor communication between the user interface unit and the meter. One reason behind can be a very low supply voltage from the grid.