Seamless Integration for the IoT Era
公司规模
Large Corporate
地区
- Asia
国家
- China
产品
- webMethods
- Digital Business Platform
技术栈
- IoT technologies
- Advanced Metering System
实施规模
- Enterprise-wide Deployment
影响指标
- Cost Savings
- Productivity Improvements
技术
- 应用基础设施与中间件 - API 集成与管理
适用行业
- 公用事业
适用功能
- 离散制造
- 维护
用例
- 高级计量架构 (AMI)
- 车载远程信息处理
服务
- 系统集成
- 云规划/设计/实施服务
关于客户
Companhia de Electricidade de Macau (CEM) is a public utility company with the sole concession to transmit, distribute and sell electricity in Macau, an autonomous Chinese region with a population of 700,000. Established in 1972, CEM owns power generation facilities and also imports from the China Southern Power Grid. The company has more than 255,000 customers and is part-owned by the Government of Macau along with a consortium of private investors. As Macau’s sole electric utility, CEM’s task has long been simple: generate and transmit power, distribute it to homes and businesses, and keep all systems running in case of an emergency. Yet in the emerging Internet of Things (IoT) era, its operations are becoming more complex.
挑战
CEM, the sole electric utility in Macau, is facing new challenges as it enters the IoT era. The company is developing an advanced metering interface, adopting new forms of electronic payments, and planning a network of charging stations for electric vehicles. However, these new technologies require stronger capabilities to ensure seamless integration with its back-end core and the ability to replace legacy systems. The company needed a stable, secure, multi-channel integration platform to support its future operations.
解决方案
CEM chose webMethods, a powerful application integration suite from Software AG, as its enterprise integration platform. Software AG had a great track record in the utilities sector in the region, especially in the electricity generation and distribution space. The company’s strong market position and long-standing relationship with the leading system integrator, Tata Consulting Services, made CEM confident that this was the partner for its enterprise integration platform. After a six-month pilot designed to help the CEM IT team validate the webMethods platform and fully embrace its integration capabilities, CEM is now diving head on into its IoT-enabled future. The company is implementing its advanced metering pilot initiative, which will bring intelligent metering devices to 2,000 Macau homes and businesses—and eventually scale up to more than 200,000 customers.
运营影响
Case Study missing?
Start adding your own!
Register with your work email and create a new case study profile for your business.
相关案例.
Case Study
IoT Solutions for Smart City | Internet of Things Case Study
There were several challenges faced: It is challenging to build an appliance that can withstand a wide range of voltage fluctuations from as low at 90v to as high as 320v. Since the device would be installed in remote locations, its resilience was of paramount importance. The device would have to deal with poor network coverage and have the ability to store and re-transmit data if networks were not available, which is often the case in rural India. The device could store up to 30 days of data.
Case Study
Automation of the Oguz-Gabala-Baku water pipeline, Azerbaijan
The Oguz-Gabala-Baku water pipeline project dates back to plans from the 1970’s. Baku’s growth was historically driven by the booming oil industry and required the import of drinking water from outside of the city. Before the construction of the pipeline, some 60 percent of the city’s households received water for only a few hours daily. After completion of the project, 75 percent of the two million Baku residents are now served around the clock with potable water, based on World Health Organization (WHO) standards. The 262-kilometer pipeline requires no pumping station, but uses the altitude differences between the Caucasian mountains and the capital to supply 432,000 m³/d to the Ceyranbatan water reservoir. To the people of Baku, the pipeline is “the most important project not only in 2010, but of the last 20 years.”
Case Study
GPRS Mobile Network for Smart Metering
Around the world, the electricity supply industry is turning to ‘smart’ meters to lower costs, reduce emissions and improve the management of customer supplies. Smart meters collect detailed consumption information and using this feedback consumers can better understand their energy usage which in turn enables them to modify their consumption to save money and help to cut carbon emissions. A smart meter can be defined in many ways, but generally includes an element of two-way communication between the household meter and the utility provider to efficiently collect detailed energy usage data. Some implementations include consumer feedback beyond the energy bill to include online web data, SMS text messages or an information display in consumers’ premises. Providing a cost-effective, reliable communications mechanism is one of the most challenging aspects of a smart meter implementation. In New Zealand, the utilities have embraced smart metering and designed cost effective ways for it to be implemented. The New Zealand government has encouraged such a move to smart metering by ensuring the energy legislation is consistent with the delivery of benefits to the consumer while allowing innovation in this area. On the ground, AMS is a leader in the deployment of smart metering and associated services. Several of New Zealand’s energy retailers were looking for smart metering services for their residential and small business customers which will eventually account for over 500,000 meters when the multi-year national deployment program is concluded. To respond to these requirements, AMS needed to put together a solution that included data communications between each meter and the central data collection point and the solution proposed by Vodafone satisfied that requirement.
Case Study
NB-IoT connected smart meters to improve gas metering in Shenzhen
Shenzhen Gas has a large fleet of existing gas meters, which are installed in a variety of hard to reach locations, such as indoors and underground, meaning that existing communications networks have struggled to maintain connectivity with all meters. The meter success rate is low, data transmissions are so far unstable and power consumption is too high. Against this background, Shenzhen Gas, China Telecom, Huawei, and Goldcard have jointly trialed NB-IoT gas meters to try and solve some of the challenges that the industry faces with today’s smart gas meters.
Case Study
OneWireless Enabled Performance Guarantee Test
Tata Power's power generation equipment OEMs (M/s BHEL) is required to provide all of the instrumentation and measurement devices for conducting performance guarantee and performance evaluation tests. M/s BHEL faced a number of specific challenges in conducting PG tests: employing high-accuracy digital communications for instrumentation, shortening setup and dismantling time, reducing hardware required, making portable instrument setup, avoiding temporary cabling work and the material waste costs
Case Study
British Gas Modernizes its Operations with Innovative Smart Metering Deployment
The UK government has mandated that smart meters are rolled out as standard across Great Britain by end of 2020, and this roll-out is estimated to create £14 billion in net benefits to the UK in consumer energy savings and lower energy generation demand, according to the Oxford Economics report, “The Value of Smart Metering to Great Britain.” While smart-metering systems have been deployed in many countries, the roll-out in Great Britain is unique because it is led by energy retailers, who have responsibility for the Electricity and Gas meters. The decision to have a retailer-led roll out was made by DECC (Department of Energy and Climate Change) to improve customer experience and drive consumer benefits. It has also led to some unique system-level requirements to support the unique local regulatory model.
