This picture shows the installation of power distribution cabinet base 3) the need for silicon steel chamber walls and a separate network shielding to protect ground and prevent the interference of external equipment; 4) dimming interior floor load distribution required per square meter 500Kg; 5) cable tray through floor, wall hole dimensions, see left office construction drawings; 6) after the laying of cable tray to fire all the holes Xu Yong refractory block. 2. equipment and wire selection 1) To make arrangement of light-distribution room tidy, beautiful, asked power distribution panel are dimming silicon counters with uniform size, uniform color; 2) molded case switch use CM-type switch. As the third harmonic large dimming system, the neutral point potential shift serious, three-phase circuit use 4 pole switch would be more appropriate. but no N 2 times the current is very great with the switch, only can use 3 pole switch; 3) As the cable more difficult installation, requested from the light-distribution room to the outlet box of wires are used ZR-BVR-500V wire from the power distribution cabinet to cabinet dimming silicon wire used ZR-YJV-1KV cable. 3. wire, cable laying 1) indoor light distribution wires laid under the raised floor. 2) lighting distribution room to the outlet box wire along the bridge rack installation. As the cable too much root number, such as the concentration of laying together, bound to bridge size is too large, the laying of paths are difficult to solve. so required distribution from the theater lighting (dimmer cabinet) room is divided into multiple cable leads bridge leads. (Figure A) (Figure B) plan A, plan B for the silicon counter to the outlet box cable laying 4. Silicon cabinet installation Silicon cabinet installation should comply with design requirements, when troubles can cable ducts and terminal box position to be adjusted; rack base, should be fixed and trench channel; silicon counters should be vertical Direct installation, the vertical deviation is less than 0.1%; several racks side by side installation with the panel should be in the same plane and parallel with the baseline, before and after the deviation of not more than 3 mm. For a certain interval between the uniserial equipment, the panel before and after the deviation of not greater than 5 mm; silicon cabinet of the equipment, parts of the installation should be completed and reinforced silicon cabinet after positioning, installation of equipment in the rack should be strong, upright; silicon cabinet fixed screw , washer and spring washers shall not be required solid left. Figure A Figure A Figure B cabinet installation for the Si, B for the silicon counters installed 5. construction quality requirements 1) The construction process of preparation and quality control: projects carried out in strict accordance with quality standards GB/T19001-IS02000 project quality management. During the construction preparation stage, we project the quality, duration, cost planning targets to develop \including lighting control equipment, stage lighting was installed to ensure 100% quality item; allow for bias excellent rate: 90%; Observation Quality Assessment Score: 95 points or more. unit projects a 100% acceptance rate; user satisfaction with complaint handling rate of 100%. striving for quality engineering \room, using a number of advanced technical guidance to construction. Party and supervision units in the support, we are in good technical security correspondent, three hand-over inspection, point by point to implement management. and design units, the total package units and other related construction unit, through communication, coordination, so that the parties agreed project quality objectives, the classification of components necessary safety and quality inspection, and jointly promote the project management level, to ensure the achievement of quality targets. works for the stage of the project lighting works, culture and art exhibition center for the duration of Yueyang tight coordination difficulties between the construction units, without a full face, and our works for the stage lighting specifically developed organizational and technical programs, a reasonable order of arrangement of construction site as well as the construction quality of the construction site of the team situation, to brief members on the following day by a security team on site of all safety precautions, be a prerequisite for ensuring the safety guarantee the quality, be early period. Convention and Exhibition Centre as the main structure of the site installation of lighting bridge's support needs a lot of welding welding work, we follow the construction specifications and providing technical correspondent, strict control and steel structure bracket welding parts, welding personnel certificates, for full-time quality inspector to inspect the welding parts welding point is full, the steel melt is meeting its duty, do not Weld, the installation of all types of solid and reliable support. trunking and cable management of the project installation, according to state specifications do technical disclosure. trunking, line pipe to order, hence, the layout clear and clearly marked; all trunking, line pipe adapter box with dedicated ground connection location of jumper cables, make the ground protection of the safe and reliable; outlet boxes, terminal boxes, signal boxes and other common installation process to eliminate skew; the stage lighting of all trunking, line pipe adapter box of the opening part of the whole to be sealed, and no one left to ensure that the signal lines, cables lines from small rodents and other small animals harm. particularly good progress in the construction expense for the drive burr on the side of mouth processing, spell trunking interfaces in all parts of special inspections are carried out, all exposed metal mouth, edges plus I have protection, protective circle, put an end to the cable in the cable laying in the cut through the skin of the phenomenon, to ensure that all signal lines, cable insulation good compliance. more as the number of lighting circuits , the relative concentration of cable laying, we have used each cable at both ends of double-marking method, silicon cabinet boxes, terminal boxes, socket boxes inside the wire straight, strict separation, and use the number of black and white logo ensure that the wiring is not connected error. In addition to the construction of technical disclosure in accordance with national norms, the actual cable laying, the large size of the groove to take a layered approach laying, cable laying, particularly in intensive large-size line tank, using multi-laying, multi-point fixed method, so that the cable line online slot for better cooling; the same time we also feature under this Convention and Exhibition Centre, the stage lighting and auditorium lighting and control power supply with UPS power to ensure that the case of power failure accident, to ensure the needs of the stage lighting. marking the stage lighting used for the convenience of the owners, we have adopted a dual-function method of identification for all lighting circuits in addition to using a set of sequence number to identify the optical path number - cabinet silicon number - the number one correspondence socket number. while also using a set of features - Cabinet silicon - socket numbers correspond to the number , who first met so convenient to use, and easy to learn more about the various parts of the distribution of lighting circuits; in the light boom, hoists, and other difficult to observe the area, we sequence the socket bit digital amplifier, paste in the socket next to easier to see; on every major cabinet loop distribution, we also configure the cabinet with a detail drawing room in silicon paste, in the light control room also features a serial number to identify the general plan, whether preliminary or for users maintenance and repair can do at a glance, is very convenient. admission materials all have certification, test reports, as required qualified to use sampling inspection, construction strict implementation of mandatory standards. 2) the effect of construction quality: information on this project self-evaluation of technical quality assurance: basic engineering, wiring hidden engineering, control room lighting, dimming Silicon room equipment installation stage lighting, lighting bridge rack installation, lighting installation of network equipment, lighting equipment, commissioning works, installation of all qualified connectors. supervision unit organizational units for the middle of each segment acceptance, the quality of the engineering divisions for the excellent rating. are: foundation engineering, bridge lighting installation, wiring hidden engineering, control room lighting, dimming silicon chamber installation stage lighting equipment, lighting, installation of network equipment, connectors and installation, lighting device debugging project. 3) safe and civilized construction management: Our company strictly related to well construction safety, the establishment of the implementation of safe production responsibility system, the preparation of \group, a safety team members, new workers entering education classes before the safety activities, learning are strictly. from project start to completion of the construction process without the quality, safety incidents. since I am capable of the safe and civilized construction management, engineering safety assessment end grade quality. 4) contract performance situation: Party to finalize the project within the time contracted the scope of the contract completed. Chapter lighting system debugging for equipment debugging, as each project is different, the equipment used are not the same, very difficult to unify a common approach, requires a separate category sub-projects as much as possible complete and comprehensive works on the lighting to control the debugging process. one preparation before debugging debugging light engineering is a need both skills and experience they need to be carefully and meticulous work of the spirit, when the design and construction are in line with requirements, testing unreasonable not careful, not only the design of the project can not achieve results, but also may make equipment work in abnormal condition. so fully aware of before debugging importance of this work. debugging should carefully examine each before the equipment is installed, the connection is correct, serious inquiries to the construction workers left the construction may affect the use of the problem; debugging before you have to confirm whether each piece of equipment installation, connection properly, serious inquiries to the construction workers left the construction may affect the use of the problem; debugging again before the equipment carefully read all instructions, carefully review the design drawings marked and connections; debugging must make sure that power lines before and supply voltage without any problems; debugging should ensure that the scene before the officer; debugging ago but also to prepare the appropriate equipment and tools. on the installation, power lines, connecting the inspection of the Yin Wei lighting project for the whole system involving connection points and connectors more, in Anzhuang can also have an error due to individual causes, Suo Yi, detailed the Jian Cha is necessary for, Yi Ban's examination, including equipment installation of security, power lines are reasonable, the connectors, the connection is correct, etc. There is also a critical test item is: double check the status of each device is set to meet the design requirements, this must not forget that otherwise easily damage the equipment, the equipment of the power select switch is appropriate; computer lights, color changing device address code is set correctly and so on. construction steps are sure to be more complete, the equipment should be ready for commissioning the. 2, lighting control systems for complex debugging theater-style studio lighting system, as it involves characters and stage settings, lighting and light shapes with different needs, so in this regard include the debug a light color, color, color temperature, brightness, projected range, and light a scene, sequence program editing, and many other elements, not the usual simple debugging utility works best in which to control system engineering debugging debugging The key, the system equipment involved most commissioning is also the site of the largest problems may also up, so first of all concentrate on the completion of it. need to prepare the equipment and tools: ammeter, DMX generator, oscilloscope, multimeter, network cable correction devices, insulation test instruments. debugging steps gradually from the source signal transmission case inspection, the inspection makes sense, because only the signal transmission of sound in various devices, light- Silicon cabinet, computer lights, color changing device such stability will be a correct signal, it may be a good quality control, so do that work, we must be patient, we must carefully carry out this step when , Gui-dimming cabinets, computer lights, changing color etc. Do not worry the first connection equipment, processing equipment, related peripherals are also best placed in bypass mode. according to the construction drawings, check the whereabouts of the signal to follow the step by step check to The movement along the signal, and gradually check its level set, deputy polarity and flow conditions ensure that all equipment can get the best before the signal level devices, but also to provide the best signal for the lower levels, while checking the signal should also be gradually check its level set, deputy polarity and smooth the situation, ensure that all equipment can get the best before the signal level devices, but also to provide the best signal for the lower levels, while checking the signal should also be each observation equipment is working properly, the stability, meaning this is a single piece of equipment failure or unstable at this time, it was easier to handle, it will not endanger the safety of other equipment, so that the checks do not into the next step. detect and correct network line, the silicon will be dimmer cabinets, computer lights, color changing device such as one by one access system, in smaller loads, first check the light-Gui cabinet one by one, computer lamp, for a device such as color, to prepare for the following debug: 1. dimmer cabinet silicon debug: first to pull out all the drawers of silicon, to ensure that the output circuit of the circuit off, check the power cord connection point, requests a solid seamless, reliable contacts, Shi Yong Multimeter Measurement of three phase five-wire power connection is correct, then testing wire insulation insulation testing equipment greater extent consistent with safety standards, notify the electricity sector supply, power supply connected , use the multimeter to measure voltage compliance, measured using the oscilloscope waveform AC power supply, not a distortion, after careful inspection, after tested, connected to the processor power, manual inspection in accordance with the contents of liquid crystal display is correct, confirm that no problems, they began to insert a silicon drawer for a single debug, 48 SCR silicon drawer full insert debugging 96 Road after passing the dimming of the station's address code of silicon counters configured, it sets off tune Optical power of silicon counters, by the same procedure the next Taiwan dimming silicon debug counters. 2. network computer lighting console debug: 1) First of all, check carefully whether the installation of all equipment in place, and There is no security and performance risks; 2) ensure that all equipment, regular supply of power, reliable connection; 3) double-check each individual light-station operating conditions and network backup features; 4) Set control storage, Q field store called the results go light; 5) hard disk, floppy disk storage, and call; 6) functions as a whole configuration is complete, in strict compliance with technical requirements described in the contract. 3 . computer lights debug: First of all, should carefully check the status of each device in a separate operation, the computer light bulbs and coated glass are required to wear cotton gloves to install, does not allow direct hand to touch; the last is to be firmly installed , protective measures must be in place, we must absolutely ensure safety. because the computer system of internal controls lights and mechanical parts more precise, light power consumption power, protection, relatively perfect, so if the transport or installation causes the internal control components or the lamp injury,cable, the computer lights generally do not work, but want to confirm such a complex lighting system with fault and fault of the computer light is too much trouble, so to connect to the system or install a separate check before the status of each device, This can be both light then check the check the purpose of the console. to the correct settings for lighting. can be said that all of the computer lights should be in the right settings to work properly, so in order modules and systems in the normal and orderly condition, correct the setting is very important, set of content includes: the lamp forms of control, power supply means Yundongfanwei, lantern, Ji Tong in the address, control line terminal processing, which, lighting location set in the system often occur in engineering error, it is set to address the choice of code, that is light on the DIP switch must be in strict accordance with product instructions form provided for, can not act in haste. computer is most characteristic of light, requires a corresponding set of control equipment, proper lighting console to control the computer to run, if the console to set unreasonable or fails, the computer lights will not work, can not even work, in particular, is a complex lighting system, lighting control equipment in the normal work plays an important role, so the device must be set, set includes: forms of control, the control signal output, luminaire type and number of control procedures software, content and so on. 4. for color device debugging: 1) carefully check the device for color and appearance of the external connection is correct if the new machine; 2) in strict conformity Color device described in the contract technical requirements; 3) the stability of power running, the color is synchronized, and whether the rate for color coordination. 5. stage lighting debug: 1) serious Check all external connections to the stage lighting is correct and whether the appearance of a new light; 2) carefully check the single-lamp operation status and the overall operating conditions; 3) strict compliance with contract technical requirements described in the stage lighting. Upon completion of these projects, need to check again the network computer lighting console lighting console and computer speed and scene lighting, computer lights, color changing devices, smoke and other online actions controlled device response time is consistent, computer lights, changing color devices, smoke and so on self-test is normal. Also included: pay attention to lighting systems, sound systems and video systems with or without interference with each other. and if so, record the time and interfere with the specific type of equipment to solve in the future. 3, the overall debugging when debugging projects were completed and confirmed all equipment in good condition, no significant time debugging is not on the entire system should begin a comprehensive debugging, and with each device separately test each system is different is that no clear and comprehensive overall debugging specific adjustment positions, its major task is coordination among the system operation, check that they are interconnected parts of the coordination work, check their working together will produce mutual influence and interference, check the lighting system dimming whether action would interfere with sound system and so on. 4, the system simulation of all the equipment commissioning debugging After the formal process must be carried out before running the simulation system is running, because arts and culture exhibition center Yueyang scale systems are large, the work of the state also vary for Debugging in the short, hard to find them or less hidden, but once after the completion of the actual system is much more run-time president, there are often over time, the phenomenon of overload operation, when system already exists and unknown risks and deficiencies, it is possible expanded rapidly, both to users and adversely affect engineering, simulation run is similar to the actual operation environment, the understanding of the system's working conditions, identify problems and take preventive measures. first use the current meter on the various projects equipment operation and the overall operation alone, the supply line current of each phase. Although the design and construction of the power supply line to the corresponding requirements of the current distribution of each phase also have general understanding, but the actual operation situation is certainly different from the theoretical value, in order to be aware of, sure, to be run on the actual measurement of the current situation. points of each phase with a current meter on time, the number of sub-run facilities were measured, if we find the actual measurements have a wide gap between the theoretical value, or the big gap between the ratio of phase current or line current with extraordinary phenomenon, we must re-rectification to ensure the safe use of electricity. Second, we must check all equipment is running at full capacity and long run time of job stability. last to check each device to run at full capacity and long run time of fever cases. lighting systems are basically devices that power devices, certainly in the running have varying degrees of fever, in particular the load carried by silicon counters, computer lights, power equipment, heating conditions are usually more obvious, so a degree of heat phenomena, not the use of equipment and systems, safety equipment impact. However, if the installation does not retain heat space, or the device itself in the long, heavy duty heat dissipation running bad, it be resolved that, if light were protective equipment, causing heavy equipment damage. within the normal scope of work equipment fever in the worst case, be sure to equipment replacement; if no suitable space and equipment cooling large heat should be considered when forced ventilation, and make it clear to tell owners, regular dust cleaning and maintenance of equipment . As the simulation run is very important work is necessary, then each work will be the equipment in exchange for long-run stability and security of the system work. In particular, heat supply lines and equipment status will be directly related to the project's safety, therefore we must all attach great importance to engineering and technical personnel. as light engineering to debug, set and check the large number of items, and these results and the matter is in the future use and maintenance of important references, it is necessary to work during every step of the record the results and problems, and then carry out the necessary analysis and summary. for the user log data useful, it should be handed over to them; useful for future maintenance of the recorded data, should be safekeeping by the designer. record results, including: equipment location ID, device configuration status, debugging, test data, edit information related procedures, etc.; records include: equipment, working conditions, equipment interference problems, equipment problems, etc. operating conditions. V. Conclusion proper stage lighting system in place of all debug, \party, \br> Figure A Figure B Figure C taken from \opening ceremony cum variety show scene \Figure B plan A, plan B story for the new history drama \romantic \p> 2. Media Review \In the elegant atmosphere. Central Opera Symphony Orchestra performed the first to Yue, \The cultural city, rich cultural heritage such as the surging river, the favor with the city's residents. recent years, continuously strengthening the cultural construction of Yueyang, activate urban context. one by one literary and artistic works, groups of artistic talents, wealth the city's cultural expression, Zhang was the city's literary grace, but also step by step to upgrade the city's soft power. \promote cultural development and prosperity of a strong move, but also the soft power of Yueyang City, a centralized display. in the enjoyment of many resigned, we are flashed to the world as the historic city of Yueyang, a new culture of business cards. Cultural highlights of Yueyang City \, Dongting Junshan, convention center and the city are all literary Yuejia Jun important symbol of cultural soft power. With the high art and mass culture, a large display of the hardware, to enhance the mental state of people throughout the city, will, character, internal cohesion, and enhancing Yueyang external competitiveness and attractiveness and so on will have far-reaching impact. in the \\The project was able to complete the quality work on time during the period, Party, supervision companies, design units in the entire construction process to provide great support and cooperation. to express my sincere thanks! Read Category: Default Category View comments