Customer Success Story: Ontario Power/Hemi Controls
Customer Company Size
Large Corporate
Region
- America
Country
- Canada
Product
- GENESIS32
- GraphWorX
- AlarmWorX
- ScriptWorX
Tech Stack
- OPC Connectivity
- Data Mining
- Unified Tag Browser
- Modbus OPC
Implementation Scale
- Enterprise-wide Deployment
Impact Metrics
- Productivity Improvements
- Digital Expertise
Technology Category
- Application Infrastructure & Middleware - API Integration & Management
Applicable Industries
- Utilities
Applicable Functions
- Discrete Manufacturing
- Maintenance
Use Cases
- Energy Management System
- Remote Asset Management
Services
- System Integration
- Software Design & Engineering Services
About The Customer
Ontario Power is a large utility company based in Ontario, Canada. It is one of North America’s largest power generators, and in 2008, produced 70 percent of the electricity consumed in Ontario. The company plans to upgrade its generating stations over the next few years. The generating station being modernized has a production capacity of 240MW. The system is comprised of one main computer supervising 8 generators including plant services equipment. There are 10 local control stations one for each unit, running on industrial type computers deployed with GENESIS32.
The Challenge
Ontario Power, one of North America’s largest power generators, planned to upgrade its generating stations over the next few years. The generating station being modernized had a production capacity of 240MW and comprised of one main computer supervising 8 generators including plant services equipment. There were 10 local control stations one for each unit, running on industrial type computers. The project had unique requirements, necessitating the use of the new OPC driver for “data mining” in the Unified Tag Browser within GENESIS32, which allows database write and read connections using standard SCADA graphics to a Microsoft database.
The Solution
Ontario Power selected Alstom Canada as the supplier for the modernization of this generating station. Alstom teamed with Hemi Controls Inc., a system integrator in Montreal Quebec to develop this large and modern control application. The software is comprised of GraphWorX™32, AlarmWorX™32, TrendWorX™32 MSDE, ScriptWorX™32, OPC Datamining, and Modbus OPC to communicate with the 12 Modicon PLCs in the generating station. Supervision and operations of thousands of points at the central computer is made simple with two large flat panel screens. The control systems for this generating station are provided by Hemi Controls with some of its unique control software for hydroelectric generating stations and generator simulation software, which are used for detailed testing and system acceptance.
Operational Impact
Quantitative Benefit
Case Study missing?
Start adding your own!
Register with your work email and create a new case study profile for your business.
Related Case Studies.
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
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.
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
