Generator state monitoring method and device
A state monitoring and generator technology, applied to circuit devices, electrical components, emergency power supply arrangements, etc., can solve problems such as waste of manpower and material resources, inability to measure and check fuel consumption, failure of generators to be included in the monitoring system, etc.
Active Publication Date: 2020-01-21
CHINA TELECOM CORP LTD
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Problems solved by technology
However, most of the stations in the monitoring system use non-intelligent fixed generators or mobile generators to generate electricity, which cannot be included in the monitoring system
For the fuel consumption of power generation reported by the power generation personnel, for the communication bureau stations that use intelligent fixed generators for power generation, managers can calculate and check by calling the power generation records in the monitoring system, and for those using non-intelligent fixed generators in the monitoring system If the local station is located, it is necessary to go to the site frequently to measure and check the reasonable fuel consumption by checking the power generation timer of each generator, which not only has poor real-time performance and low efficiency, but also wastes manpower and material resources. It is impossible to measure and check the fuel consumption of the station where the mobile generator of the generator generates power
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[0031] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.
[0032] In the communication station monitoring system, if the PSMS (PowerSupply Monitoring System, power supply monitoring system) power equipment and environment centralized monitoring system of "Emerson Network Power Co., Ltd." is used, the underlying monitoring structure of the communication station can be as follows: figure 1 shown. Among them, the mains supplies power to the communication station from the direction indicated by the arrow. When the mains power supply is normal, the single-pole double-throw switch or ATS (Automatic Transfer Switch, dual power switch) 4 is at the P1 position, and the communication station is powered by the mains. When the mains power supply fails, the single-pole double-throw switch or ATS 4 is in the P2 position, and the generator 1 supplies power to the communication station. Whe...
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The present invention provides a generator state monitoring method and device, belonging to the automatic monitoring field. The method comprises: obtaining a power supply input state of a device; obtaining a power supply state of an electric supply; and determining an operation state of a generator according to the power supply input state and the power supply state of the electric supply, whereinthe generator is a standby power of a device. Through adoption of the method provided by the invention, a monitored power supply state of an electric supply and a power supply input state of a devicecan be employed to determine an operation state of a generator to realize real-time monitoring of the operation state of the generator, avoid spot investigation of a non-intelligent generator so as to save manpower and material resources while improving efficiency.
Description
technical field [0001] The invention relates to the field of automatic monitoring, in particular to a generator state monitoring method and device. Background technique [0002] With the continuous development of communication, the number of communication bureaus continues to increase and spread all over urban and rural areas. A single county-level company may have hundreds of various communication bureaus, such as parent offices, module offices, and access networks. The mains power supply lines of these stations often suffer power outages due to reasons such as maintenance or failure. In order to ensure the normal operation of station communication equipment, it is necessary to start a fixed or mobile generator for power generation. At present, in the monitoring system of the communication industry, only a very small number of stations use intelligent fixed generators, and these intelligent generators have been incorporated into the monitoring system. Most of the stations...
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IPC IPC(8): H02J9/08
CPCY02B70/30Y04S20/20
Inventor 时晋苏
Owner CHINA TELECOM CORP LTD