Xinyang, where the sale of the generator

Xinyang, where the sale of the generator and the generator must have given sufficient air cooling generator (English name: Generators) are the other forms of energy into electrical energy machinery and equipment, which consists of turbines, steam turbines, diesel or other power driven machinery , the energy flow, air flow, or nuclear fission fuel combustion into mechanical energy produced by the generator to pass, and then converted to electricity by the generator. Generating a wide range of uses in industrial and agricultural production, national defense, science and technology and everyday life. Form generator a lot, but it works it is based on the law of electromagnetic induction and electromagnetic force laws. Thus, the general principles of its structure is: with the appropriate magnetic and conductive materials with each other electromagnetic induction magnetic circuit and a circuit to produce electromagnetic power, to achieve the purpose of energy conversion. Generators usually consists of a stator, a rotor, and then check the three No. 1 plate number on a certificate; 2. the serial number (the kind usually in the flywheel mechanical cutting off plane generator cover and bearing member. The stator by the stator core, line package winding, base and other structural parts of these elements of a fixed rotor from the rotor core (or magnetic pole, magnetic brief) windings, retaining ring, center ring, slip ring, fan and shaft and other parts composed by bearing and cover the generator stator and rotor assembly connected together, so that the rotor can rotate in the stator, doing sports cutting magnetic field lines, resulting in EMF, leads through the terminal, then in the loop, they had a The current will flow from the start and cabinet ◆ can control two or more diesel generators and vehicle operation of the system has the following significant advantages: ◆ self-starting and cabinet can control two or more diesel generators and vehicles running The system has the following significant advantages: ◆ The system uses the deep 7510 British intelligence module ◆ The system uses the deep 7510 British intelligence module, when the power cut (or other unit start signal) by the delay confirmation (0-30S adjustable ) unit automatically start (1-8 times adjustable, for the first time success rate of start> 99%) confirmed automatically after power generators normally, power to the load. Fuel most provinces, the lowest failure rate ◆ Mains returns to normal, the control module receives a signal issued a directive by the delay confirmation (0-30S adjustable) Automatic (cooling down time is 0-300S adjustable) ◆ power operation in the intelligent module system with full English LCD display, digital display of the control panel voltage, current, frequency, running time, battery voltage, and other parameters convey speed diesel generator sets no time limit long-term operation of the output power from the start from the stop enclosure: intelligent all-Chinese liquid crystal display control module, when the city When the power fails, the delay confirmation (0-30S adjustable), the crew from the start (1-8 times adjustable, for the first time success rate of start> 99%) confirmed automatically after power generators normal, supplying power to the load, mains After the return to normal, by the delay confirmation (0-30S adjustable), automatic shutdown cooling (cooling down time 0-300S adjustable) Third, 5. Economic power is 0.75 times the rated power ◆ protection function: low / overdrive, failed to start, the water temperature is too high, the output voltage faults (overvoltage, undervoltage, overcurrent) within 12 hours but allowed to use only one hour ◆ interface operation: Auto / Stop / Manual function selection, emergency stop buttons, buzzer and Mains floating device ◆ When the mains power failure alarm indication: low / overdrive, the output voltage faults, launch failure, high temperature pre-alarm setting function: it allows the user to change the set parameters memorized in the internal FLASH memory inside, when the system is powered down it will not be lost, the controller, all parameters can be set from the front panel to stop the cabinet from the start: all-Chinese liquid crystal display on the basics of intelligent control module class diesel generator set control panel digital Display of voltage, current, frequency, running time, battery voltage, speed and other relevant parameters to convey the basics of diesel generator sets and the like, there are many users are not very clear, this article will users often have several issues to do major doubts Answers, users want to be able to help. By the delay confirmation (0-30S adjustable) Automatic (cooling down time is 0-300S adjustable) ◆ intelligent module system with full LCD display in English I. Basic equipment diesel generating sets, including what system? A: The diesel generator set includes six systems are: (1) Oil System; (2) fuel system; (3) control and protection system; (4) cooling cooling system; (5) the exhaust system; (6 ) starting system. Second, the apparent relationship between diesel generator power, active power, rated power, maximum power, economic power between? A: 1. The unit of apparent power KVA, our habits for transformers and UPS express its basic function is (UPS is the English abbreviation Uninterruptiable Power Supply, translated into an uninterruptible power supply.): When the mains supply interruption, can not uninterruptible power supply capacity. 2. The active power is 0.8 times apparent power, the unit is KW, our habits for power generation equipment and electrical equipment. 3. diesel generator rated power refers to 12 hours of continuous operation power. The maximum power is 1.1 times the rated power, but within 12 hours using only allow one hour. Third, 5. Economic power is 0.75 times the rated power, diesel generator sets no time limit long-term operation of output power. In the power operation, the fuel most provinces, the lowest failure rate. The control module receives signals issued a directive Third, the best use of power generators (economic power) calculated? Answer: P best = 3/4 * P rated (ie 0.75 times the rated power) four-phase generator power factor is how much? To improve the power factor can be added to power compensator it? A: The power factor of 0.8. No, because the capacitor charge and discharge will lead to a small power fluctuations and crew oscillation. Fifth, why the new machines need to be replaced after a period of oil and oil filter? A: Because the new machine in the running period inevitable impurities into the machine sump, so that the oil and oil filter physically qualitative or chemical qualitative change. Sixth, why install diesel generators, the exhaust pipe to downward 5-10 degrees? A: The main is to prevent rainwater from entering the exhaust pipe, causing a major accident. VII. Why ask diesel generator site must use air flow? A: The output of the diesel engine is directly affected by the amount of air intake and air quality, the generator must also be given sufficient air cooling. So the use of air space must be smooth. Eight, how to identify counterfeit and shoddy domestic diesel? A: First check whether the factory certification and product certification, they are diesel engine factory "; identification";, it is a must have. Then check the three number 1 plate number on a certificate; 2. the serial number (the kind usually in the flywheel mechanical cutting off the plane, the font is convex body); 3. Pump plate number. Check this actual number three on the number of diesel engine, must be accurate. If there are doubts can verify these three numbered newspaper factory. Nine, why not let the diesel generators run long in the case of less than 50% of rated power. A: Because if less than rated power at 50% of the cases, the diesel generator oil consumption increased, easily coking diesel, increased failure rate, shorten the repair cycle.