Gotowa bibliografia na temat „Toledo Lighting Equipment Company”

The article describes the largest project of comprehensive outdoor lighting system modernisation in Russia implemented in an old city of Nizhny Novgorod standing on the river Volga. This project involved complete rearrangement of outdoor lighting installations and a modern control system with Smart City elements realization as well as development of the system of architectural lighting of major buildings of the city. Lighting devices with Russian-made LEDbased light sources were designed and used for the first time while implementing this project.The equipment was designed by BL GROUP International Light Engineering Company, manufactured by the plants owned by this holding company, delivered to Nizhny Novgorod and installed within unprecedented short time.New methods and technologies were used when conducting the works, which provided about 76 % of energy saving for outdoor lighting and allowed to create the image of the city emphasising the magnificence of its historic centre. The project was implemented under an energy service agreement without budget funds. As a result, on the residents’ opinion, by the moment of the 800th anniversary Nizhny Novgorod has become brighter, more bustling, safer and more convenient during night time and more attractive for tourists.

Occupational health and safety is an important aspect that needs to be considered in the company's management system, because it involves activities or activities that protect and maintain the resources or inputs owned by the company such as equipment, facilities and human resources from accidents that can be harmful and detrimental company. UKM Kediri is an association of UMKM, namely UKM Making Tofu, Making Herbal Beverages, Making Crackers, and Self-Service Sales. To run this MSME, each MSME has a way to produce well in different ways. In the production process, UMKM still pays little attention to the physical work environment, specifically in the Working Climate, Noise and Lighting sections. This research is descriptive in nature with a cross-sectional design in this measurement referring to the Minister of Manpower Standard Number 5 of 2018 concerning Occupational Safety. From the results of Identification of Working Climate Factors, Noise, and Lighting in the Kediri MSME Sector that the working climate factors in the cracker oven section and the cracker dough cooking section still exceed the NAB standard. the noise factor in the Soybean Boiling, Tofu Printing, and Herbal Beverage Squeezing Production Sites is close to NAV. the lighting factor in the Production Area for Squeezing Herbal Beverages, the Cracker Printing Area, the Materials Section and the Dough Mixing Container is still insufficient to exceed the NAV. The working climate factor needs to be controlled, the lighting factor is still inadequate, it is necessary to add lighting and noise that exceeds the threshold value, but there are 2 points in the Kediri MSME production process for the need for personal protective equipment (earphones).

Abstract Rational use and energy management is very important for the business of industrial companies. This paper will present some of the measures to establish energy efficiency in the company. The realization of the project of improving energy efficiency by replacing the existing lighting with new, more energy efficient, LED lighting in order to reduce electricity consumption and emissions will be presented. A previous lighting design in the production halls will be presented. Nine production halls will be analysed, as well as a paint shop that requires equipment in Ex proof design. Analysis and modelling of electricity consumption, proposals and measures to improve energy efficiency will also be presented. The choice of appropriate LED lighting and Ex LED lighting with photometric calculations is crucial. This is followed by the determination of energy and economic savings, evaluation of the proposed measures, as well as the calculation of CO2 emission reductions. The management system and monitoring of electricity consumption, as well as future planned measures with LED lighting will also be presented in this paper.

The authors share the experience of creating a modern chemical laboratory. Production of modern la-boratory equipment is developing in the direction of implementing measurement decrease, measurement pre-cision and microprocessor control of instruments. In the faculty of Agro technologies Vilnius College has equipped a modern chemical laboratory with up-to-date central tables, affinity cabinets of new construction, vibration-proof tables, analytical balance, central ventilation and air conditioning systems. Automatic Titrators „METTLER TOLEDO“ are used for classic volume analysis method – titration. „Thermo Spectronic“, spectrophotometer „Genesys”20 UV-VIS“, AAS model „Buck Scientific 210 VGP“ and spectrometer „Varian 640–IR“ are used to determine the molecular composition of a wide range of organic and inorganic materials (testing water, food products, soil and sewage). The authors of the article express special thanks to the administration of Vilnius College and social partner – Company “Fermentas” for help and support. This modern laboratory provides students of chemical biotechnological analysis with the opportunity to gain practical skills, which will make them sough-after on the labour market and which are essential for their career. Key words: chemical analysis technology, chemical laboratory, analytical balance, automatic titrator, spectrophotometer, spectrometer.

This work aims to reuse the electric energy used in three-phase induction motors of an industrial plastic injector for the lighting circuit of the same warehouse where the injectors are located, thus eliminating the need to use the energy of the electric company. Any resource that reuses electricity with better efficiency becomes essential today, making it a solution for industries that are thinking of saving the energy used in the productive processes in the manufacture of goods.This project uses a synchronous generator coupled to a three-phase induction motor of a plastic injector, which will reuse the electrical energy used of the induction motor to mechanically drive the synchronous generator, that will be able to generate enough electrical power in its coils for a 47-light shed lighting circuit, thus eliminating the need to use utility power, saving a portion of the energy usage costs on the monthly bill. This installation of the synchronous generator was performed on equipment of the company Moto Honda da Amazônia, which has a 24-hour operating regime for six days a week.

Introduction: Fertilizer companies are companies that use large amounts of chemicals, natural gas as raw equipment and assist in the production process, as well as the use of factory equipment with high temperatures and pressures, making companies with high levels of risk. The purpose of this study is to determine the general picture of physical and chemical factors in the work environment and the risks that can occur to workers and companies in fertilizer companies in Indonesia. Methods: This research was conducted using descriptive methods, the object observed in this study is the physical and chemical factors that exist in fertilizer companies. Results : Lighting intensity in all areas of the operational departments of fertilizer companies in Indonesia is only 12%, which is in accordance with the Threshold Limitation Value (TLV). Intensity of noise in the area of the company, as much as 17% is above the Threshold Limitation Value (TLV). The level of dust in this fertilizer company is 33% of the area that exceeds the Threshold Limitation Value (TLV). These three things can increase the risk to health, even increase the intelligence of the workers themselves. In addition to the risks to the workers, these three things can also benefit a company's productivity. Conclusion: All areas of fertilizer companies have risks originating from physical and chemical factors. So it needs to be carried out appropriate control in order to reduce the risks that can occur both for workers and companies.Keywords : dust, ferilizer plant, lighting, noise

PT Indonesia Stanley Electric is a company founded to meet the needs of vehicle lighting equipment 2 wheel and 4 wheel PT ISE start molding and light industry preferred the lighting equipment of motor vehicles, and the next stage is planning the manufacture of electronic komponoen motor vehicle. Stanley company headquartered in Japan until now PT ISE has 34 branch companies in several countries outside of Japan. Stanley Company in Indonesia is a subsidiary branch to 24, which is named PT Indonesia Stanley Electric (PT ISE). PT Indonesia Stanley Electric is located at Jl. BhumiMas 1 No. Cikupamas Industrial Area 17, where the company is using the Rolling Door as a means of exit and entry of Forklift who still use manual systems and for operation by pressing the open or close button made by a another operator to operate Rolling Door. Smartphones with Android operating system more widely available in the market at a more affordable price. Android operating system itself is open source operating system that can be modified according to user needs. The control system uses the Android-based smartphone is used to control the Rolling Door from a certain distance without having to interact directly with the Rolling Door. In this study, a prototype device Rolling Door control system automatically uses the Android-based Smartphone controls associated with the program of the microcontroller ATMega8 implanted using the Bluetooth network. In a mechanical system that is functioning there is a DC motor to drive the Rolling Door, the system switches to use proximity switches to determine the stopping point of the system. For electronic systems use 12 volt dc relay circuit, and using bluetooth module HC-05. With this system the user can operate the tool to open and close the Rolling Door via Smartphone, in addition to be used as a means of communication but also used as a device that is communicated to control a hardware device.

Each company must strive to provide the best service to its customers to win the competition, thus the quality of service becomes one important. To provide good quality services to customers, the physical environment interaction between the company and the customer called with servicescape becomes a consideration. Servicescape dimensions that are measured in this study are aesthetic facilities, lighting, ambiance, layout, equipment, and employees, while for the service quality dimensions that are used in this study are tangible, reliability, responsiveness, assurance and empathy. The purpose of this study is to reveal the influence servicescape on service quality Dana Pensiun Telkom Bandung City. 125 questionnaires distributed, but the data can be taken as many as 116. The data analysis is done is descriptive analysis, regression, and hypothesis testing. Based on the research that has been done, there is a positive influence of servicescape on quality service Dana Pensiun Telkom Bandung.

Each company must strive to provide the best service to its customers to win the competition, thus the quality of service becomes one important. To provide good quality services to customers, the physical environment interaction between the company and the customer called with servicescape becomes a consideration. Servicescape dimensions that are measured in this study are aesthetic facilities, lighting, ambiance, layout, equipment, and employees, while for the service quality dimensions that are used in this study are tangible, reliability, responsiveness, assurance and empathy. The purpose of this study is to reveal the influence servicescape on service quality Dana Pensiun Telkom Bandung City. 125 questionnaires distributed, but the data can be taken as many as 116. The data analysis is done is descriptive analysis, regression, and hypothesis testing. Based on the research that has been done, there is a positive influence of servicescape on quality service Dana Pensiun Telkom Bandung.

The proposal for a moonlight ramble was received with acclamation by all the younger portion of the company. They immediately set forth and descended from story to story, dimly lighting their way by waxen tapers, which are a necessary equipment to those whose thoroughfare,...

This research was aimed at identifying ergonomic risks for the warehouse operators in the workstation of a plastics industry company, it also explained the reason for the ailments caused by bad posture and proposed ergonomic design solutions. It is an applied, quasi-experimental, exploratory and descriptive research; with a mixed approach where a Nordic Questionnaire and the REBA methodology were used, as they detect musculoskeletal symptoms prematurely and a posture analysis is performed when carrying out tasks, as well as measurements of lighting and noise. Ailments caused by uncomfortable postures with a high risk rating were found in activities such as order preparation, revision and accommodation, mainly in parts of the body such as the neck, wrists, lower back and hips. As a result, postures that are viable in the warehouse with the use of equipment were proposed, reducing the risk to negligible and medium rating. No risks were found in relation to lighting and noise.

The results of the research related to the selection and justification of the parameters of office space comfort zones and sensors for their control have been presented. The parameters that determine the comfort zone of the premises have been divided into two groups. The first group includes microclimate parameters (temperature, humidity, and air quality). The second group includes the parameters due to the equipment operation (radiation, lighting, dust, atmospheric pressure, noise). It has been shown that the level of comfort depends on the class of office space. For classes A and B, the microclimate parameters can be controlled and maintained by built-in air conditioning systems. However, the parameters of the second group require the development and implementation of specific engineering solutions. Class C, D, E office premises require the development and implementation of control systems, both for the microclimate parameters and the parameters due to the equipment operation. The paper presents a thorough analysis of standards and scientific publications on the object of research. Based on the results of the analysis, it has been concluded that existing publications, as a rule, provide mechanisms and tools for assessing individual parameters of the comfort zone and do not provide recommendations for their generalized (comprehensive) definition. Standards regulate either the normalized values of parameters or provide methods, principles, approaches to obtaining them. A three-step algorithm has been developed to define the parameters that determine the comfort zone of office premises. The peculiarity of this algorithm is that it allows simultaneously taking into account both the level of employee satisfaction with the comfort zone and the actual values of the parameters obtained using instrumental measurement methods. This approach allows finding a correlation between the results obtained by the questionnaire survey and by measuring and selecting the optimal parameter values of the office space comfort zone. To determine the configuration of the control system of office space comfort zone more than 50 sensors manufactured by different firms and companies have been analyzed. The selection and substantiation of sensors were carried out by the method of comparative analysis of their technical characteristics. According to the results of the analysis, seven sensors were selected. In particular, the SHT30 sensor manufactured by the Swiss company Sensirion was chosen to determine the temperature and humidity; for measuring air quality BME680 sensor from the German company Bosch was chosen; to determine the illuminance – a sensor type GY-302; for electric radiation – digital unipolar sensor A3144; for the dust parameter – the sensor of the Chinese company Waveshare; for noise level measurement – a sensor based on the MAX9814 amplifier manufactured by the American company Arduino and for atmospheric pressure – a BMP280 sensor. The research results should be used at the stage of control system development, both the microclimate parameters and the parameters due to the equipment operation. They are especially relevant for office premises of C, D, E classes, which have a lower level of comfort zone compared to classes A and B.

In June 1983 Power Systems Engineering, Inc. began engineering of a base loaded 465 MW (net) combined cycle cogeneration plant (Figure 1) designed to sell up to 1,150,000 lb/hr (145.0 kg/s) of steam to a chemical plant in Houston, Texas, and sell up to 550,000 kW of electric power to the local electric utility (Houston Lighting & Power). Power Systems designed the plant, specified and procured equipment, arranged $220 million of project financing, will manage the construction of the plant, and will operate the plant. Power Systems negotiated the long-term steam contract with the chemical company and the power contract with HL&P. In addition, Power Systems obtained all permits and contracted for a long-term fuel supply.

This discussion will highlight the steps necessary to develop and implement an Energy Management System at the plant or corporate level. The purpose of an Energy Management System (EnMS) is to provide a standardized method and general level of guidance for assessing and comparing energy performance. This system can be implemented either by following an available standard (ISO 50001) or using a customized approach. There are ten major systems that should be considered when developing an EnMS (Association of Energy Engineers CEM Training Seminar, November 2016):-Building envelope-HVAC system-Electrical Supply System-Lighting-Boiler and steam system-Hot water system-Compressed air system-Motors-Special purpose process equipment-Water and Sewer systemBefore an EnMS can be developed:There MUST be commitment from all levels and functions of the facility or company to ensure on-going motivation of ALL employeesAll large pieces of energy-consuming equipment such as; heat exchangers, climate control units, water heaters (boilers) and specific process-related equipment must be identifiedAnnual hours of use and energy ratings or efficiencies of the each of the major energy consumers must be tabulated to understand how, where and what types of energy are being usedOnce the EnMS has been developed, a Plan-Do-Check-Act strategy MUST be implemented in order to ensure that the process of continuous improvement is achieved.

Abstract Subsea conductors are the foundational elements of offshore drilling operations, serving a dual purpose as both the structural framework and the main conduit for casing installation and wellbore access. These cylindrical structures, often made from robust steel, extend from the seabed to the surface, piercing through the water column to provide a stable, continuous path for the drilling operations and subsequent production activities. As the initial point of contact with the subsea environment, they play a pivotal role in ensuring the structural integrity of the drilling operation and maintaining fluid communication between the subterranean layers and the surface facilities. The environments in which subsea conductors operate are among the most challenging on Earth, characterized by extreme pressures, corrosive saltwater, variable temperatures, and the mechanical stress imposed by dynamic sea conditions. These factors can severely impact the longevity and functionality of the conductors, making their integrity crucial to the safety, environmental stewardship, and efficiency of offshore drilling operations. Any compromise in their integrity—be it through corrosion, physical damage, or blockages—can have far-reaching consequences. These range from operational downtime, costly repairs, and loss of production to more severe outcomes like oil spills, which pose significant environmental hazards, and catastrophic failures, which present grave safety risks to personnel and marine life. Given these stakes, the regular and thorough inspection of subsea conductors is not merely a procedural step but a critical necessity. Advanced inspection techniques, including the use of remotely operated vehicles (ROVs), ultrasonic testing, and magnetic flux leakage methods, are employed to detect anomalies such as cracks, corrosion, or deposits that could impede the flow of hydrocarbons or compromise the conductor’s structural integrity. These inspections are complemented by sophisticated maintenance strategies designed to preemptively address potential issues, thereby avoiding unplanned operational disruptions. Furthermore, the design and installation of subsea conductors demand meticulous planning and execution to ensure they can withstand the operational lifespan of the drilling platform, often several decades. Engineers must account for various factors, including the geological characteristics of the seabed, the anticipated load from the drilling operations, and the environmental forces, to design conductors that are both resilient and compliant with international standards and regulations. The use of a trash cap during offshore drilling operations is an essential practice for safeguarding the integrity of the wellbore and the surrounding marine environment. A trash cap, essentially a protective cover, is placed over the wellbore or the conductor pipe to prevent the ingress of debris, sediment, and other unwanted materials that could compromise the drilling process. This need arises from the potential for various types of refuse, ranging from natural debris carried by ocean currents to remnants of drilling activities, to obstruct the wellbore. Such blockages can lead to operational delays, increased costs, and, in severe cases, the abandonment of the drilling site. Moreover, the trash cap plays a critical role in environmental protection during drilling operations. By preventing pollutants and drilling by-products from escaping into the ocean, it helps mitigate the impact on marine life and water quality. The cap also serves as a barrier against accidental spills of drilling fluids or hydrocarbons, which can have devastating effects on marine ecosystems. In addition to these protective functions, the trash cap facilitates the maintenance and inspection activities essential for the efficient operation of offshore drilling. It allows for a controlled environment in which inspections can be carried out, and maintenance or repair work can be performed without the interference of external conditions. This is particularly important in harsh weather or when dealing with sensitive ecological areas. In summary, subsea conductors are not merely physical structures but critical components that underpin the viability and safety of offshore drilling operations. Their role extends beyond facilitating drilling activities to encompassing the safeguarding of environmental and personnel safety. As such, the integrity of these conduits is paramount, necessitating a regime of rigorous inspection, maintenance, and when necessary, repair, to mitigate the risks associated with their operation in the demanding offshore environment. This comprehensive approach ensures the continued efficiency, safety, and environmental compatibility of offshore drilling ventures, highlighting the sophisticated balance between engineering prowess and environmental responsibility in the pursuit of energy resources. The installation of subsea conductors during offshore drilling operations encompasses a range of complex challenges, stemming from both the harsh marine environment and the intricate engineering requirements of deep-water exploration. One of the foremost difficulties is the precise placement of these conductors on the seabed, which requires sophisticated navigation and positioning technologies to ensure accuracy in depths that can extend to several thousand feet. Environmental conditions such as strong ocean currents, high waves, and unpredictable weather further complicate this task, posing risks to both the equipment and the safety of the personnel involved. Additionally, the structural integrity of subsea conductors must be maintained against the immense pressures and corrosive elements found in deep-sea environments. This necessitates the use of materials and coatings that can withstand such conditions over long periods, alongside innovative design solutions to counteract the physical stresses imposed by the water depth and seabed conditions. The variability of the seabed’s geology also presents a significant challenge, as soft sediments may require different installation techniques compared to more stable rock formations. Another critical issue is the potential for environmental impact, which demands meticulous planning and execution to minimize disturbances to marine ecosystems. The installation process must adhere to stringent environmental regulations and best practices to prevent damage to marine life and habitats. Furthermore, the logistical complexities of transporting and handling the heavy and cumbersome conductor pipes and installation equipment in the open sea cannot be underestimated. This requires not only specialized vessels and machinery but also highly skilled personnel to execute the operations safely and efficiently. Overcoming these challenges requires a multidisciplinary approach that combines advanced technological solutions, detailed environmental assessments, and robust engineering and operational planning. The ability to adapt to the dynamic and demanding conditions of offshore drilling is crucial for the successful installation of subsea conductors, underscoring their critical role in the exploration and production of offshore hydrocarbon resources. This paper delves into the intricacies of a state-of-the-art drop-down camera system, meticulously designed and engineered for the internal inspection of subsea conductors. The emphasis is on the system’s development, from conceptualization through to testing and operational deployment, highlighting its role in preempting operational issues by identifying and removing debris or obstructions within the conductors. The deployment of this technology at the North Safa platform represents a significant advancement in subsea inspection methodologies. GUPCO, a joint venture between the Egyptian General Petroleum Corporation (EGPC) and a Dragon oil which is a leading international oil company, has played a pivotal role in harnessing the potential of the North Safa Oil Field through innovative technologies and sustainable practices. The camera system is equipped with high-resolution imaging capabilities, bolstered by powerful LED lighting to ensure clarity and visibility in the deep-sea environment. A key feature of the system is its flexibility, facilitated by a durable tether that allows the camera to navigate the complex architecture of subsea conductors with precision. This flexibility is critical for the thorough inspection of conductor slots, which can vary widely in design and condition. Operational deployment involves lowering the camera system into the conductor from the platform. A subsea Remotely Operated Vehicle (ROV) plays a pivotal role in guiding the system through the conductor’s slots, a task that requires meticulous control and navigation to avoid damaging the conductor’s internal surfaces. The inspection process is comprehensive, focusing on the identification of potential obstructions, debris, and signs of wear or damage that could compromise the conductor’s integrity. The real-time data transmission capability of the camera system is a significant technological advancement, enabling instant analysis and decision-making. This feature is particularly beneficial for offshore operations where time is of the essence, and rapid responses to potential issues are necessary to prevent downtime or accidents. Results from the system’s deployment on the North Safa platform have been overwhelmingly positive, demonstrating its effectiveness in detecting and eliminating potential threats to conductor integrity. The high-resolution cameras provide detailed imagery of the conductor walls, revealing even the smallest particles or blockages that could pose a risk to drilling operations. This level of detail is crucial for ensuring the safety and efficiency of offshore drilling activities. The implications of this technology extend far beyond the immediate benefits of cleaner and safer conductors. By enhancing the reliability of subsea infrastructure, the camera system contributes to the overall operational efficiency of offshore drilling operations. It represents a proactive approach to maintenance and safety management, reducing the likelihood of unforeseen disruptions and the associated costs. Moreover, the adoption of such sophisticated inspection technologies underscores the offshore industry’s commitment to safety and environmental stewardship. By ensuring the integrity of critical infrastructure, the industry can mitigate the risks of spills and accidents, contributing to the protection of marine ecosystems. In conclusion, the development and deployment of the drop-down camera system for subsea conductor inspection mark a significant technological leap in offshore drilling operations. Its success in the North Safa platform demonstrates the system’s potential for broader industry adoption, offering a viable solution for enhancing the safety and efficiency of subsea drilling activities. The system’s ability to provide detailed, real-time insights into the condition of subsea conductors sets a new standard for operational excellence in the offshore oil and gas industry. As the industry continues to explore and exploit deep-water reserves, the importance of such advanced inspection technologies will only increase, underscoring their role in ensuring the sustainable and safe development of offshore resources.

As practice has shown, piezoelectric motors based on the principles of the inverse piezoelectric effect can become the basis for the latest automation systems and precision mechanics, as well as innovative lighting technology; The main interest of developers of our company is the possibility of building on the basis of the inverse piezoelectric effect of systems and configurations related to the systems of precision and small-sized stepper motors As the requirements for accuracy and weight reduction of such engines become stricter, including by reducing overall dimensions, more and more variants and technical solutions based on the complex application of special composite materials are offered as a base material for building elements and structures of such engines. In modern electronic equipment, especially mass-produced, it is extremely important to correctly determine the initial technical requirements for the product, which in the process of production and operation should allow to carry out innovative modification of the product without changing the fundamental basis of its design, circuit solutions and combination of materials and component parts.