Advantages And Disadvantages Of Energy Automation

The upgrade project consisted of the design & construction of a new Programmable Logic Controller (PLC) and Supervisory Control And Data Acquisition (SCADA) system to eventually replace the existing legacy Honeywell/Experion system and equipment which is nearing the end of its life cycle. The new chemical sludge handling PLC, incorporates hot standby Siemens S7400H processors utilising a Media Redundancy Protocol (MRP) remote Input/Output (RIO) network allowing simultaneous PLC and network failure without process interruption.

CE 1.3.3 I studied plant system architecture and the interfaces with the distributed control system (DCS) and emergency control system (ESD) of Honeywell,as this was key aspect for interface. Since the data like signal values, alarms, trips etc. from MCMS was serially interfaced by either Modbus or OPC(OLE for Process Control) to DCS .The trip signals from MCMS system was hardwired signals to ESD, since these are very critical signals for machine shut down.

The control system of the automated warehouse include management/monitor computer, master PLC and lower PLC, which are connected by Modibus and wireless networks and can build up a complete multilevel computer monitoring system, as shown in Figure 2.2. The whole automated warehouse system integrated cargo storage, retrieval, distribution and transportation together, realizes intelligence operations in the whole system, and is an intelligent warehouse without any manual operation. (Yinghua Xue, Hongpeng

The computers controlling the security camera in the control center will be reprogrammed to ensure they can control the access control system installed in the doors. The relevant

There are several mechanisms that monitor the cost of producing/providing power to these units. It includes the efficient usage of low energy consumption lights as well as not abusing electricity. Furthermore, the consumption is to be reduced during peak hours where the cost per unit is the highest. It is possible that the supply of these units is made effective based on an increase in the total capacity of the electricity to be delivered. This will increase the supply and enable the electricity providers to provide energy to these units in an efficient manner.

It’s really important to save energy because first of all , all the cost adds up second of all it reduces the amount of gasses and oils into our environment and it's not gonna hurt us to shut some lights off and unplug some unnecessary objects.

1. Command Center- This program is used in the everyday operations of the business. Meters are set on all accounts in our service territory. They then sent readings and other data into a collector over the power lines. The collector stores the data until command center issues a command for each substation to bring in the data that it has been storing. All of the substations must send all information that

It is done by using only the energy needed and reducing use at peak times, and building automation systems at Roosevelt University which are keys to continually reducing energy and greenhouse gas emissions.̏ (Anon., 2012)”

This system is divided in a knowledge base and inference rules. In the video, this system is used when it comes the control center. The employees are checking flights and regulating flows thanks to precious information given in their computer like the weather, the flow rate and a packaging monitoring.

According to the case study written by Jurek, Bras, Guldberg, D’Arcy, Oh, and Biller, energy costs were steadily rising and were predicted to continue this trend going into the future. At the same time, utility companies were beginning to implement Smart Grid technologies to increase the efficiency of energy distribution. One resulting program to emerge from

This approach uses data scalability, alarm levels, and location tag (address) leads to a non-standard applications. These methods have difficulty in setting redundancy so that redundancy is rarely used by the PLC.

In this modern era, all the systems are automated and old systems are being replaced. Microcontrollers has revolutionised today’s technology. All the appliances, devices and gadgets, we using these days are self-controlling. Microcontrollers are the brain of these devices. Energy is today’s most demanding thing. Thus we need appliances which uses less energy and more efficient. In 20th century appliances were not much efficient as compared to todays. Today’s appliances turn on and off automatically, thus save energy. All this has become possible because of microcontrollers.

• Database: collection of electronic records • Information systems automate exchange of information among subsystems

Residential area consume a lot of energy and electricity. The lack of energy resources give impact to the rise of energy cost, thus to have a convenient home is extremely important in the future. One of the way to reduce the costs in this issue is by using the energy efficiently. The idea of energy saving is applied in the concept of a smart home. This project aims to develop an algorithm to estimate the energy plans for future periods in a smart home in order to achieve energy efficiency. Using the Household Demand Side Management (DSM) systems, the total usage of energy in the future can be predicted according to the demand supply in the smart home. Furthermore, it is estimated that the simultaneousness between production and consumption of the electricity will be increasing. In this case, the house owner should be able to manage and plan to use the electricity wisely. Powerful tools such as MATLAB / Simulink allow the design, analysis and simulation of this project. This project will in divided into various stages including researching, experimenting, modelling, testing and designing in order to achieve the required objectives.

With the increasing development and advancement in technology, there is an exponential growth of pollution and harmful emissions. So, to preserve the natural resources and to overcome the energy crisis sustainable methods are used. Infrastructure plays a vital role in the future as there is a need to replace the existing roads. Therefore, sustainable infrastructure systems should be used to have potential benefit to environment, economy and the society. Sustainable systems includes the use of energy efficient heating and cooling systems in commercial buildings. Solar Photovoltaic systems can be used for the generation of power which can be replaced by non-renewable resources. Life cycle assessment of the windfarms and hydropower show a considerable reduction in the emissions of the carbon dioxide. Though there are developments in the above fields, there is no proper guidelines available for a sustainable system. Hence, the use of latest technology in civil engineering along with other fields can produce a better sustainable system. Sensor technology, intelligent system technology, Signal Processing, High performance computing and simulations can be used to achieve a sustainable infrastructure system. Sensor technology helps to ensure the health conditions of bridges and roads from a remote control station. Intelligent system technology used the ITS (Intelligent transportation system) that maximizes the utilization of