Industry

Asys Control & Automation Inc. is able to offer the following services to the marine industry:

Design & Engineering

Refits and new construction for power generation, distribution, propulsion and automation systems for vessels

Design & Engineering is a field of engineering that generally deals with the study and application of electricity, electronics, and electromagnetism. This field first became an identifiable occupation in the latter half of the 19th century after commercialization of the electric telegraph, the telephone, and electric power distribution and use. It now covers a wide range of subfields including electronics, digital computers, power engineering, telecommunications, control systems, RF engineering, and signal processing. Electrical engineering may include electronic engineering. Where a distinction is made, usually outside of the United States, electrical engineering is considered to deal with the problems associated with systems such as electric power transmission and electrical machines, whereas electronic engineering deals with the study of electronic systems including computers, communication systems, integrated circuits, and radar.[1] From a different point-of-view, electrical engineers are usually concerned with using electricity to transmit electric power, while electronic engineers are concerned with using electricity to process information. The subdisciplines can overlap, for example, in the growth of power electronics, and the study of behavior of large electrical grids under the control of digital computers and electronics.

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Electrical Drawings

Design, calculation and manufacture of consoles and switchboards

Electrical Drawings, is a type of technical drawing that shows information about power, lighting, and communication for an engineering or architectural project. Any electrical working drawing consists of "lines, symbols, dimensions, and notations to accurately convey an engineering's design to the workers, who install the electrical system on the job". A complete set of working drawings for the average electrical system in large projects usually consists of: A plot plan showing the building's location and outside electrical wiring Floor plans showing the location of electrical systems on every floor Power-riser diagrams showing panel boards Control wiring diagrams Schedules and other information in combination with construction drawings. Electrical drafters prepare wiring and layout diagrams used by workers who erect, install, and repair electrical equipment and wiring in communication centers, power plants, electrical distribution systems, and buildings

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Manufacturing

Miscellaneous systems

Manufacturing eliver reliable, predictable performance and precision control capabilities to enhance the productivity of metal cutting and forming machinery and plastic molding equipment. Proven products carrying recognized names including Vickers, Hydrokraft, Weatherhead, and Aeroquip, are supported by a worldwide network of Eaton and distributor facilities to assure prompt, dependable response to customers for whom downtime is not an option.

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Intallations

Project services during the bidding period

Intallations wiring in general refers to insulated conductors used to carry electricity, and associated devices. This article describes general aspects of electrical wiring as used to provide power in buildings and structures, commonly referred to as building wiring. This article is intended to describe common features of electrical wiring that may apply worldwide. For information regarding specific national electrical codes, refer to the articles mentioned in the next section. Separate articles cover long-distance electric power transmission and electric power distribution.

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Commissioning

Support activities

Commissioning electrical acceptance testing and commissioning of electric power systems is essential to the start up of any electrical system for the first time, regardless of its size, type or industry. It is a very special occurrence and poses some unique challenges to electrical personnel. Inexperience and poor planning will inevitably result in prolonged delays in the start up which can lead to costly productivity losses.

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Consulting

Design, calculation and manufacture of consoles and switchboards

Consulting is a service that works on behalf of clients to identify and secure the best deals on gas, electricity, and other forms of energy production. While the role of an energy consultant has traditionally been identified as a service for businesses, more consultants are now taking on residential customers as well. In both scenarios, there are a few core responsibilities that define the role of an energy consultant.

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Servicing

Miscellaneous systems

Servicing Installations & Service Power distribution Indoor and outdoor lighting Tenant fit out Electrical systems service Building Automation Environmental Controls HVAC Process Controls Installations and Upgrades Telecommunications Voice/Data Cabling Fiber Optics Wireless and Networking Solutions Safety & Security Card Access CCTV Intrusion Fire protection

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Calculations & Studies

Project services during the bidding period

Calculations & Studies calculation program calculates bus voltages, branch power factors, currents, and power flows throughout the electrical system. Allows for swing, voltage regulated, and unregulated power sources with unlimited power grids and generator connections. This load flow calculation software is capable of performing analysis on both radial and loop systems. Allows you to select from several different load flow calculation methods in order to achieve the most efficient and accurate results.

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PLC & HMI Programming

Support activities

PLC & HMI Programming . Technologies Our team of experienced programmers have worked on all brands of Programmable Logic Controllers (PLC), Distributed Control Systems (DCS), Remote Terminal Unit (RTU), and motion hardware as well as all leading Human Machine Interface (HMI) software technologies including: Wonderware Cimplicity Intellution GE Fanuc Proficy & Cimplicity Rockwell Software RS View Citech Factory Link Visual Basic Custom and Web-based HMI

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PID & Industrial controls

Project services during the bidding period

PID & Industrial controls A proportional-integral-derivative controller (PID controller) is a generic control loop feedback mechanism (controller) widely used in industrial control systems. A PID controller calculates an "error" value as the difference between a measured process variable and a desired setpoint. The controller attempts to minimize the error by adjusting the process control inputs. The PID controller calculation algorithm involves three separate constant parameters, and is accordingly sometimes called three-term control: the proportional, the integral and derivative values, denoted P, I, and D. Simply put, these values can be interpreted in terms of time: P depends on the present error, I on the accumulation of past errors, and D is a prediction of future errors, based on current rate of change.[1] The weighted sum of these three actions is used to adjust the process via a control element such as the position of a control valve, a damper, or the power supplied to a heating element. In the absence of knowledge of the underlying process, a PID controller has historically been considered to be the best controller.[2] By tuning the three parameters in the PID controller algorithm, the controller can provide control action designed for specific process requirements. The response of the controller can be described in terms of the responsiveness of the controller to an error, the degree to which the controller overshoots the setpoint, and the degree of system oscillation. Note that the use of the PID algorithm for control does not guarantee optimal control of the system or system stability. Some applications may require using only one or two actions to provide the appropriate system control. This is achieved by setting the other parameters to zero. A PID controller will be called a PI, PD, P or I controller in the absence of the respective control actions. PI controllers are fairly common, since derivative action is sensitive to measurement noise, whereas the absence of an integral term may prevent the system from reaching its target value due to the control action.

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System Integration

Support activities

System Integration A proportional-integral-derivative controller (PID controller) is a generic control loop feedback mechanism (controller) widely used in industrial control systems. A PID controller calculates an "error" value as the difference between a measured process variable and a desired setpoint. The controller attempts to minimize the error by adjusting the process control inputs. The PID controller calculation algorithm involves three separate constant parameters, and is accordingly sometimes called three-term control: the proportional, the integral and derivative values, denoted P, I, and D. Simply put, these values can be interpreted in terms of time: P depends on the present error, I on the accumulation of past errors, and D is a prediction of future errors, based on current rate of change.[1] The weighted sum of these three actions is used to adjust the process via a control element such as the position of a control valve, a damper, or the power supplied to a heating element. In the absence of knowledge of the underlying process, a PID controller has historically been considered to be the best controller.[2] By tuning the three parameters in the PID controller algorithm, the controller can provide control action designed for specific process requirements. The response of the controller can be described in terms of the responsiveness of the controller to an error, the degree to which the controller overshoots the setpoint, and the degree of system oscillation. Note that the use of the PID algorithm for control does not guarantee optimal control of the system or system stability. Some applications may require using only one or two actions to provide the appropriate system control. This is achieved by setting the other parameters to zero. A PID controller will be called a PI, PD, P or I controller in the absence of the respective control actions. PI controllers are fairly common, since derivative action is sensitive to measurement noise, whereas the absence of an integral term may prevent the system from reaching its target value due to the control action.

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