CN112908651A - Safe energy-saving transformer system - Google Patents

Safe energy-saving transformer system Download PDF

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Publication number
CN112908651A
CN112908651A CN202110090844.XA CN202110090844A CN112908651A CN 112908651 A CN112908651 A CN 112908651A CN 202110090844 A CN202110090844 A CN 202110090844A CN 112908651 A CN112908651 A CN 112908651A
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information
voltage
frequency
current
real
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伍泽涌
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Chengdu Xianghe Yunduan Energy Saving Equipment Group Co ltd
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Chengdu Xianghe Yunduan Energy Saving Equipment Group Co ltd
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Priority to CN202110090844.XA priority Critical patent/CN112908651A/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/04—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

The invention discloses a safe and energy-saving transformer system which comprises a core control device, a main coil frequency detection device, an auxiliary coil frequency detection device, a main coil voltage detection device, an auxiliary coil voltage detection device, a main coil current detection device, an auxiliary coil current detection device, a data storage device, a frequency adjusting device, a voltage adjusting device and a current adjusting device. The invention detects the working state of the frequency, voltage and current of the primary and secondary coils of the transformer, and correspondingly adjusts the frequency, voltage and current according to the specific working state; when the frequency, the voltage and the current of the main coil are not matched with the information in the normal working state, the core control device automatically adjusts the main coil to enable the main coil to return to the normal working state; when the frequency, voltage and current of the secondary are not matched with the information in the normal working state, the failure of the transformer can be judged due to the normal parameters of the primary coil, and the transformer needs to be maintained in time, so that the failure alarm is carried out.

Description

Safe energy-saving transformer system
Technical Field
The invention belongs to the technical field of monitoring and automatic control, and particularly relates to a safe and energy-saving transformer system.
Background
The method is crucial to detection of various data on the power supply and distribution line, in the existing scheme, when data abnormality is detected, maintenance workers can only obtain relatively coarse and shallow abnormality warning, cannot clearly know what specific link on the power supply and distribution line has a fault, cannot make the most accurate emergency response, and can further make fault judgment only when arriving at a site so as to perform corresponding fault treatment, so that the abnormality or fault duration is prolonged, and the possibility of occurrence of an accident and the damage of continuous loss are increased; especially the core unit transformer portion on the power supply and distribution line.
Therefore, a safe and energy-saving transformer system is needed to solve the above problems.
Disclosure of Invention
The present invention aims to provide a safe and energy-saving transformer system, which is used to solve the technical problems existing in the prior art, such as: the method is crucial to detection of various data on the power supply and distribution line, in the existing scheme, when data abnormality is detected, maintenance workers can only obtain relatively coarse and shallow abnormality warning, cannot clearly know what specific link on the power supply and distribution line has a fault, cannot make the most accurate emergency response, and can further make fault judgment only when arriving at a site so as to perform corresponding fault treatment, so that the abnormality or fault duration is prolonged, and the possibility of occurrence of an accident and the damage of continuous loss are increased; especially the core unit transformer portion on the power supply and distribution line.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a safe and energy-saving transformer system comprises a core control device, a main coil frequency detection device, a secondary coil frequency detection device, a main coil voltage detection device, a secondary coil voltage detection device, a main coil current detection device, a secondary coil current detection device, a data storage device, a frequency regulation device, a voltage regulation device and a current regulation device; wherein,
the main coil frequency detection device comprises a first power transmission inductor, a first frequency detector, a first frequency processor and a first frequency communication device; the first frequency processor is respectively connected with the first power transmission inductor, the first frequency detector and the first frequency communication device; the first power transmission inductor is used for inducing whether a main coil of a transformer has a power transmission signal or not and feeding back the power transmission signal to the first frequency processor; the first frequency detector is used for detecting first real-time frequency information of the primary coil of the transformer and feeding the first real-time frequency information back to the first frequency processor; the first frequency communication means is for establishing network communication between the first frequency processor and the core control means; wherein the first power transmission inductor is in an on state and the first frequency detector is in an off state; when the first power transmission inductor induces that a power transmission signal exists in a main coil of a transformer, the first frequency processor controls the first frequency detector to be started;
the secondary coil frequency detection device comprises a second power transmission inductor, a second frequency detector, a second frequency processor and a second frequency communication device; the second frequency processor is respectively connected with the second power transmission inductor, the second frequency detector and the second frequency communication device; the second power transmission inductor is used for inducing whether a secondary coil of the transformer has a power transmission signal or not and feeding the power transmission signal back to the second frequency processor; the second frequency detector is used for detecting second real-time frequency information of the secondary coil of the transformer and feeding the second real-time frequency information back to the second frequency processor; the second frequency communication means is for establishing network communication between the second frequency processor and the core control means; wherein the second power transmission inductor is in an on state and the second frequency detector is in an off state; when the second power transmission inductor induces that a power transmission signal exists in the secondary coil of the transformer, the second frequency processor controls the second frequency detector to be started;
the main coil voltage detection device comprises a first power transmission inductor, a first voltage detector, a first voltage processor and a first voltage communication device; the first voltage processor is respectively connected with the first power transmission inductor, the first voltage detector and the first voltage communication device; the first power transmission inductor is used for inducing whether a main coil of a transformer has a power transmission signal or not and feeding back the power transmission signal to the first voltage processor; the first voltage detector is used for detecting first real-time voltage information of the primary coil of the transformer and feeding the first real-time voltage information back to the first voltage processor; the first voltage communication device is used for establishing network communication between the first voltage processor and the core control device; wherein the first power transmission inductor is in an on state and the first voltage detector is in an off state; when the first power transmission inductor induces that a power transmission signal exists in a primary coil of a transformer, the first voltage processor controls the first voltage detector to be started;
the secondary coil voltage detection device comprises a second power transmission inductor, a second voltage detector, a second voltage processor and a second voltage communication device; the second voltage processor is respectively connected with the second power transmission inductor, the second voltage detector and the second voltage communication device; the second power transmission inductor is used for inducing whether a secondary coil of the transformer has a power transmission signal or not and feeding the power transmission signal back to the second voltage processor; the second voltage detector is used for detecting second real-time voltage information of the secondary coil of the transformer and feeding the second real-time voltage information back to the second voltage processor; the second voltage communication device is used for establishing network communication between the second voltage processor and the core control device; wherein the second power transmission inductor is in an on state and the second voltage detector is in an off state; when the second power transmission inductor induces that a power transmission signal exists in the secondary coil of the transformer, the second voltage processor controls the second voltage detector to be started;
the main coil current detection device comprises a first power transmission inductor, a first current detector, a first current processor and a first current communication device; the first current processor is respectively connected with the first power transmission inductor, the first current detector and the first current communication device; the first power transmission inductor is used for inducing whether a transformer main coil has a power transmission signal or not and feeding back the power transmission signal to the first current processor; the first current detector is used for detecting first real-time current information of the primary coil of the transformer and feeding the first real-time current information back to the first current processor; the first current communication device is used for establishing network communication between the first current processor and the core control device; wherein the first power transmission inductor is in an on state and the first current detector is in an off state; when the first power transmission inductor induces that a power transmission signal exists in a main coil of a transformer, the first current processor controls the first current detector to be started;
the secondary coil current detection device comprises a second power transmission inductor, a second current detector, a second current processor and a second current communication device; the second current processor is respectively connected with the second power transmission inductor, the second current detector and the second current communication device; the second power transmission inductor is used for inducing whether a secondary coil of the transformer has a power transmission signal or not and feeding the power transmission signal back to the second processor; the second current detector is used for detecting second real-time current information of the secondary coil of the transformer and feeding the second real-time current information back to the second processor; the second communication device is used for establishing network communication between the second processor and the core control device; wherein the second power transmission inductor is in an on state and the second current detector is in an off state; when the second power transmission inductor induces that a power transmission signal exists in the secondary coil of the transformer, the second processor controls the second current detector to be started;
the data storage device is connected with the core control device and is used for storing first threshold frequency information, first threshold voltage information and first threshold current information of the primary coil of the transformer and second threshold frequency information, second threshold voltage information and second threshold current information of the secondary coil of the transformer; the first threshold frequency information, the first threshold voltage information, the first threshold current information and the second threshold frequency information, the second threshold voltage information and the second threshold current information of the secondary coil of the transformer are standard information of the transformer in a normal operation state;
the frequency adjusting device is connected with the core control device and is used for adjusting the frequency of the primary coil of the transformer under the control of the core control device;
the voltage regulating device is connected with the core control device and is used for regulating the voltage of the primary coil of the transformer under the control of the core control device;
the current regulating device is connected with the core control device and is used for regulating the current of the primary coil of the transformer under the control of the core control device;
in the core control device, the core control device is provided with a plurality of core control units,
the first threshold frequency information comprises first standard frequency information and first adjustable frequency information; the core control device retrieves the first standard frequency information from a data storage device and retrieves the first real-time frequency information from a first frequency communication device; matching and judging the first real-time frequency information and the first standard frequency information, and when the first real-time frequency information is matched with the first standard frequency information, the core control device calls the second threshold frequency information from the data storage device and calls the second real-time frequency information from the second frequency communication device; when the second real-time frequency information is matched with the second threshold frequency information, the core control device judges that the working state of the primary coil and the secondary coil of the transformer is normal; when the second real-time frequency information is not matched with the second threshold frequency information, the core control device judges that the working state of the secondary coil of the transformer is abnormal and gives a fault alarm by controlling the transformer fault alarm device, and meanwhile, the core control device sends emergency request information to an abnormal emergency processing end; when the first real-time frequency information is not matched with the first standard frequency information, the core control device calls the first adjustable frequency information from the data storage device; the first real-time frequency information is matched with the first adjustable frequency information, when the first real-time frequency information is matched with the first adjustable frequency information, the core control device adjusts the frequency of the primary coil of the transformer through controlling the frequency adjusting device, when the first real-time frequency information is not matched with the first adjustable frequency information, the core control device gives an abnormal alarm through controlling the transformer abnormal alarm device, and meanwhile, the core control device sends emergency request information to an abnormal emergency processing end;
the first threshold voltage information comprises first standard voltage information and first adjustable voltage information; the core control device retrieves the first standard voltage information from a data storage device and retrieves the first real-time voltage information from a first voltage communication device; matching and judging the first real-time voltage information and the first standard voltage information, and when the first real-time voltage information is matched with the first standard voltage information, the core control device calls the second threshold voltage information from the data storage device and calls the second real-time voltage information from the second voltage communication device; when the second real-time voltage information is matched with the second threshold voltage information, the core control device judges that the working state of the primary coil and the secondary coil of the transformer is normal; when the second real-time voltage information is not matched with the second threshold voltage information, the core control device judges that the working state of the secondary coil of the transformer is abnormal and gives a fault alarm by controlling the transformer fault alarm device, and meanwhile, the core control device sends emergency request information to an abnormal emergency processing end; when the first real-time voltage information is not matched with the first standard voltage information, the core control device calls the first adjustable voltage information from the data storage device; the first real-time voltage information is matched with the first adjustable voltage information, when the first real-time voltage information is matched with the first adjustable voltage information, the core control device adjusts the voltage of the primary coil of the transformer through controlling the voltage adjusting device, when the first real-time voltage information is not matched with the first adjustable voltage information, the core control device gives an abnormal alarm through controlling the transformer abnormal alarm device, and meanwhile, the core control device sends emergency request information to an abnormal emergency processing end;
the first threshold current information comprises first standard current information and first adjustable current information; the core control device retrieves the first standard current information from a data storage device and retrieves the first real-time current information from a first current communication device; matching and judging the first real-time current information and the first standard current information, and when the first real-time current information is matched with the first standard current information, the core control device calls the second threshold current information from the data storage device and calls the second real-time current information from the second current communication device; when the second real-time current information is matched with the second threshold current information, the core control device judges that the working state of the primary coil and the secondary coil of the transformer is normal; when the second real-time current information is not matched with the second threshold current information, the core control device judges that the working state of the secondary coil of the transformer is abnormal and gives a fault alarm by controlling the transformer fault alarm device, and meanwhile, the core control device sends emergency request information to an abnormal emergency processing end; when the first real-time current information is not matched with the first standard current information, the core control device calls the first adjustable current information from the data storage device; the first real-time current information is matched with the first adjustable current information, when the first real-time current information is matched with the first adjustable current information, the core control device adjusts the current of the main coil of the transformer through controlling the current adjusting device, when the first real-time current information is not matched with the first adjustable current information, the core control device gives an abnormal alarm through controlling the transformer abnormal alarm device, and meanwhile, the core control device sends emergency request information to the abnormal emergency processing end.
Further, the core control device comprises a common frequency judging unit and a standby frequency judging unit;
the common frequency judging unit and the standby frequency judging unit are both used for matching judgment of frequency information of the primary coil of the transformer;
the core control device starts a common frequency judging unit, first frequency matching judgment is carried out on the first real-time frequency information and the first threshold frequency information through the common frequency judging unit, and if the first frequency matching judgment result is that the first real-time frequency information is not matched with the first threshold frequency information, a standby frequency judging unit is started;
and performing second frequency matching judgment on the first real-time frequency information and the first threshold frequency information through the standby frequency judgment unit, and finally judging that the first real-time frequency information is not matched with the first threshold frequency information if the second frequency matching judgment result is that the first real-time frequency information is not matched with the first threshold frequency information.
Furthermore, the core control device comprises a common frequency judgment module and a standby frequency judgment module;
the common frequency judging module and the standby frequency judging module are both used for matching judgment of the frequency information of the secondary coil of the transformer;
the core control device starts a common frequency judging module, the common frequency judging module carries out first frequency matching judgment on the second real-time frequency information and the second threshold frequency information, and if the first frequency matching judgment result is that the second real-time frequency information is not matched with the second threshold frequency information, a standby frequency judging module is started;
and performing second frequency matching judgment on the second real-time frequency information and the second threshold frequency information through the standby frequency judgment module, and finally judging that the second real-time frequency information is not matched with the second threshold frequency information if the second frequency matching judgment result is that the second real-time frequency information is not matched with the second threshold frequency information.
Furthermore, the core control device comprises a common voltage judgment unit and a standby voltage judgment unit;
the common voltage judging unit and the standby voltage judging unit are both used for matching judgment of voltage information of the main coil of the transformer;
the core control device starts a common voltage judging unit, first real-time voltage information and first threshold voltage information are subjected to first voltage matching judgment through the common voltage judging unit, and if the first real-time voltage information is not matched with the first threshold voltage information in the first voltage matching judgment result, a standby voltage judging unit is started;
and performing second voltage matching judgment on the first real-time voltage information and the first threshold voltage information through the standby voltage judgment unit, and finally judging that the first real-time voltage information is not matched with the first threshold voltage information if the second voltage matching judgment result is that the first real-time voltage information is not matched with the first threshold voltage information.
Furthermore, the core control device comprises a common voltage judgment module and a standby voltage judgment module;
the common voltage judgment module and the standby voltage judgment module are both used for matching judgment of voltage information of the secondary coil of the transformer;
the core control device starts a common voltage judging module, the common voltage judging module carries out first voltage matching judgment on the second real-time voltage information and the second threshold voltage information, and if the first voltage matching judgment result shows that the second real-time voltage information is not matched with the second threshold voltage information, a standby voltage judging module is started;
and performing second voltage matching judgment on the second real-time voltage information and the second threshold voltage information through the standby voltage judgment module, and finally judging that the second real-time voltage information is not matched with the second threshold voltage information if the second voltage matching judgment result is that the second real-time voltage information is not matched with the second threshold voltage information.
Further, the core control device comprises a common current judgment unit and a standby current judgment unit;
the common current judging unit and the standby current judging unit are both used for matching judgment of current information of the main coil of the transformer;
the core control device starts a common current judging unit, first current matching judgment is carried out on first real-time current information and first threshold current information through the common current judging unit, and if the first current matching judgment result shows that the first real-time current information is not matched with the first threshold current information, a standby current judging unit is started;
and performing second current matching judgment on the first real-time current information and the first threshold current information through the standby current judgment unit, and finally judging that the first real-time current information is not matched with the first threshold current information if the second current matching judgment result is that the first real-time current information is not matched with the first threshold current information.
Furthermore, the core control device comprises a common current judgment module and a standby current judgment module;
the common current judgment module and the standby current judgment module are used for matching judgment of current information of the secondary coil of the transformer;
the core control device starts a common current judging module, the common current judging module carries out first current matching judgment on the second real-time current information and the second threshold current information, and if the first current matching judgment result is that the second real-time current information is not matched with the second threshold current information, a standby current judging module is started;
and performing second current matching judgment on the second real-time current information and the second threshold current information through the standby current judgment module, and finally judging that the second real-time current information is not matched with the second threshold current information if the second current matching judgment result is that the second real-time current information is not matched with the second threshold current information.
Compared with the prior art, the invention has the beneficial effects that:
one innovation point of the scheme is that the energy consumption of the detector part can be effectively and greatly reduced by turning on the inductor for a long time and turning on the detector under the condition that a power transmission signal exists; working state detection is carried out on the frequency, voltage and current of the primary coil and the secondary coil of the transformer, and corresponding adjustment is carried out according to the specific working state of the primary coil and the secondary coil; when the frequency, the voltage and the current of the main coil are not matched with the information in the normal working state and are in an adjustable state, the core control device automatically adjusts the main coil to enable the main coil to return to the normal working state; when the frequency, the voltage and the current of the main coil are not matched with the information in the normal working state and are in the non-adjustable state, the emergency request information is directly sent to the abnormal emergency processing end, so that the abnormal clearing efficiency is greatly improved, meanwhile, the abnormal condition is classified, and when only the feedback adjustment of the current part fails, the abnormal emergency processing end is started to call, so that the efficiency value is maximized; when the data of the primary coil is abnormal, the primary coil is automatically adjusted until the data is adjusted to be normal, then the data of the secondary coil is judged, and the fault condition of the transformer can be accurately judged only if the condition is met; when the frequency, voltage and current of the secondary are not matched with the information in the normal working state, the parameters of the primary coil are normal, the transformer can be judged to have faults and need to be maintained in time, so that fault alarm is carried out, and corresponding maintenance personnel are caused to warn;
because the functional unit module for performing comment, voltage and current information judgment is extremely important, if misjudgment occurs, a large number of subsequent false actions can be caused; therefore, two functional unit modules for information judgment, namely standby judgment and common judgment, are designed, and the probability of misjudgment is effectively reduced.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic diagram of a frequency determination unit according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a frequency determination module according to an embodiment of the present invention.
FIG. 4 is a schematic diagram of a voltage determination unit according to an embodiment of the present invention.
FIG. 5 is a schematic diagram of a voltage determination module according to an embodiment of the present invention.
FIG. 6 is a schematic diagram of a current determination unit according to an embodiment of the present invention.
FIG. 7 is a schematic diagram of a current determination module according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 7 of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1, there is thus proposed a safe and energy-saving type transformer system including a core control device, a primary coil frequency detection device, a secondary coil frequency detection device, a primary coil voltage detection device, a secondary coil voltage detection device, a primary coil current detection device, a secondary coil current detection device, a data storage device, a frequency adjustment device, a voltage adjustment device, and a current adjustment device; wherein,
the main coil frequency detection device comprises a first power transmission inductor, a first frequency detector, a first frequency processor and a first frequency communication device; the first frequency processor is respectively connected with the first power transmission inductor, the first frequency detector and the first frequency communication device; the first power transmission inductor is used for inducing whether a main coil of a transformer has a power transmission signal or not and feeding back the power transmission signal to the first frequency processor; the first frequency detector is used for detecting first real-time frequency information of the primary coil of the transformer and feeding the first real-time frequency information back to the first frequency processor; the first frequency communication means is for establishing network communication between the first frequency processor and the core control means; wherein the first power transmission inductor is in an on state and the first frequency detector is in an off state; when the first power transmission inductor induces that a power transmission signal exists in a main coil of a transformer, the first frequency processor controls the first frequency detector to be started;
the secondary coil frequency detection device comprises a second power transmission inductor, a second frequency detector, a second frequency processor and a second frequency communication device; the second frequency processor is respectively connected with the second power transmission inductor, the second frequency detector and the second frequency communication device; the second power transmission inductor is used for inducing whether a secondary coil of the transformer has a power transmission signal or not and feeding the power transmission signal back to the second frequency processor; the second frequency detector is used for detecting second real-time frequency information of the secondary coil of the transformer and feeding the second real-time frequency information back to the second frequency processor; the second frequency communication means is for establishing network communication between the second frequency processor and the core control means; wherein the second power transmission inductor is in an on state and the second frequency detector is in an off state; when the second power transmission inductor induces that a power transmission signal exists in the secondary coil of the transformer, the second frequency processor controls the second frequency detector to be started;
the main coil voltage detection device comprises a first power transmission inductor, a first voltage detector, a first voltage processor and a first voltage communication device; the first voltage processor is respectively connected with the first power transmission inductor, the first voltage detector and the first voltage communication device; the first power transmission inductor is used for inducing whether a main coil of a transformer has a power transmission signal or not and feeding back the power transmission signal to the first voltage processor; the first voltage detector is used for detecting first real-time voltage information of the primary coil of the transformer and feeding the first real-time voltage information back to the first voltage processor; the first voltage communication device is used for establishing network communication between the first voltage processor and the core control device; wherein the first power transmission inductor is in an on state and the first voltage detector is in an off state; when the first power transmission inductor induces that a power transmission signal exists in a primary coil of a transformer, the first voltage processor controls the first voltage detector to be started;
the secondary coil voltage detection device comprises a second power transmission inductor, a second voltage detector, a second voltage processor and a second voltage communication device; the second voltage processor is respectively connected with the second power transmission inductor, the second voltage detector and the second voltage communication device; the second power transmission inductor is used for inducing whether a secondary coil of the transformer has a power transmission signal or not and feeding the power transmission signal back to the second voltage processor; the second voltage detector is used for detecting second real-time voltage information of the secondary coil of the transformer and feeding the second real-time voltage information back to the second voltage processor; the second voltage communication device is used for establishing network communication between the second voltage processor and the core control device; wherein the second power transmission inductor is in an on state and the second voltage detector is in an off state; when the second power transmission inductor induces that a power transmission signal exists in the secondary coil of the transformer, the second voltage processor controls the second voltage detector to be started;
the main coil current detection device comprises a first power transmission inductor, a first current detector, a first current processor and a first current communication device; the first current processor is respectively connected with the first power transmission inductor, the first current detector and the first current communication device; the first power transmission inductor is used for inducing whether a transformer main coil has a power transmission signal or not and feeding back the power transmission signal to the first current processor; the first current detector is used for detecting first real-time current information of the primary coil of the transformer and feeding the first real-time current information back to the first current processor; the first current communication device is used for establishing network communication between the first current processor and the core control device; wherein the first power transmission inductor is in an on state and the first current detector is in an off state; when the first power transmission inductor induces that a power transmission signal exists in a main coil of a transformer, the first current processor controls the first current detector to be started;
the secondary coil current detection device comprises a second power transmission inductor, a second current detector, a second current processor and a second current communication device; the second current processor is respectively connected with the second power transmission inductor, the second current detector and the second current communication device; the second power transmission inductor is used for inducing whether a secondary coil of the transformer has a power transmission signal or not and feeding the power transmission signal back to the second processor; the second current detector is used for detecting second real-time current information of the secondary coil of the transformer and feeding the second real-time current information back to the second processor; the second communication device is used for establishing network communication between the second processor and the core control device; wherein the second power transmission inductor is in an on state and the second current detector is in an off state; when the second power transmission inductor induces that a power transmission signal exists in the secondary coil of the transformer, the second processor controls the second current detector to be started;
the data storage device is connected with the core control device and is used for storing first threshold frequency information, first threshold voltage information and first threshold current information of the primary coil of the transformer and second threshold frequency information, second threshold voltage information and second threshold current information of the secondary coil of the transformer; the first threshold frequency information, the first threshold voltage information, the first threshold current information and the second threshold frequency information, the second threshold voltage information and the second threshold current information of the secondary coil of the transformer are standard information of the transformer in a normal operation state;
the frequency adjusting device is connected with the core control device and is used for adjusting the frequency of the primary coil of the transformer under the control of the core control device;
the voltage regulating device is connected with the core control device and is used for regulating the voltage of the primary coil of the transformer under the control of the core control device;
the current regulating device is connected with the core control device and is used for regulating the current of the primary coil of the transformer under the control of the core control device;
in the core control device, the core control device is provided with a plurality of core control units,
the first threshold frequency information comprises first standard frequency information and first adjustable frequency information; the core control device retrieves the first standard frequency information from a data storage device and retrieves the first real-time frequency information from a first frequency communication device; matching and judging the first real-time frequency information and the first standard frequency information, and when the first real-time frequency information is matched with the first standard frequency information, the core control device calls the second threshold frequency information from the data storage device and calls the second real-time frequency information from the second frequency communication device; when the second real-time frequency information is matched with the second threshold frequency information, the core control device judges that the working state of the primary coil and the secondary coil of the transformer is normal; when the second real-time frequency information is not matched with the second threshold frequency information, the core control device judges that the working state of the secondary coil of the transformer is abnormal and gives a fault alarm by controlling the transformer fault alarm device, and meanwhile, the core control device sends emergency request information to an abnormal emergency processing end; when the first real-time frequency information is not matched with the first standard frequency information, the core control device calls the first adjustable frequency information from the data storage device; the first real-time frequency information is matched with the first adjustable frequency information, when the first real-time frequency information is matched with the first adjustable frequency information, the core control device adjusts the frequency of the primary coil of the transformer through controlling the frequency adjusting device, when the first real-time frequency information is not matched with the first adjustable frequency information, the core control device gives an abnormal alarm through controlling the transformer abnormal alarm device, and meanwhile, the core control device sends emergency request information to an abnormal emergency processing end;
the first threshold voltage information comprises first standard voltage information and first adjustable voltage information; the core control device retrieves the first standard voltage information from a data storage device and retrieves the first real-time voltage information from a first voltage communication device; matching and judging the first real-time voltage information and the first standard voltage information, and when the first real-time voltage information is matched with the first standard voltage information, the core control device calls the second threshold voltage information from the data storage device and calls the second real-time voltage information from the second voltage communication device; when the second real-time voltage information is matched with the second threshold voltage information, the core control device judges that the working state of the primary coil and the secondary coil of the transformer is normal; when the second real-time voltage information is not matched with the second threshold voltage information, the core control device judges that the working state of the secondary coil of the transformer is abnormal and gives a fault alarm by controlling the transformer fault alarm device, and meanwhile, the core control device sends emergency request information to an abnormal emergency processing end; when the first real-time voltage information is not matched with the first standard voltage information, the core control device calls the first adjustable voltage information from the data storage device; the first real-time voltage information is matched with the first adjustable voltage information, when the first real-time voltage information is matched with the first adjustable voltage information, the core control device adjusts the voltage of the primary coil of the transformer through controlling the voltage adjusting device, when the first real-time voltage information is not matched with the first adjustable voltage information, the core control device gives an abnormal alarm through controlling the transformer abnormal alarm device, and meanwhile, the core control device sends emergency request information to an abnormal emergency processing end;
the first threshold current information comprises first standard current information and first adjustable current information; the core control device retrieves the first standard current information from a data storage device and retrieves the first real-time current information from a first current communication device; matching and judging the first real-time current information and the first standard current information, and when the first real-time current information is matched with the first standard current information, the core control device calls the second threshold current information from the data storage device and calls the second real-time current information from the second current communication device; when the second real-time current information is matched with the second threshold current information, the core control device judges that the working state of the primary coil and the secondary coil of the transformer is normal; when the second real-time current information is not matched with the second threshold current information, the core control device judges that the working state of the secondary coil of the transformer is abnormal and gives a fault alarm by controlling the transformer fault alarm device, and meanwhile, the core control device sends emergency request information to an abnormal emergency processing end; when the first real-time current information is not matched with the first standard current information, the core control device calls the first adjustable current information from the data storage device; the first real-time current information is matched with the first adjustable current information, when the first real-time current information is matched with the first adjustable current information, the core control device adjusts the current of the main coil of the transformer through controlling the current adjusting device, when the first real-time current information is not matched with the first adjustable current information, the core control device gives an abnormal alarm through controlling the transformer abnormal alarm device, and meanwhile, the core control device sends emergency request information to the abnormal emergency processing end.
By the scheme, the inductor is started for a long time, and the detector is started under the condition that the power transmission signal exists, so that the energy consumption of the detector part can be effectively and greatly reduced; working state detection is carried out on the frequency, voltage and current of the primary coil and the secondary coil of the transformer, and corresponding adjustment is carried out according to the specific working state of the primary coil and the secondary coil; when the frequency, the voltage and the current of the main coil are not matched with the information in the normal working state and are in an adjustable state, the core control device automatically adjusts the main coil to enable the main coil to return to the normal working state; when the frequency, the voltage and the current of the main coil are not matched with the information in the normal working state and are in the non-adjustable state, the emergency request information is directly sent to the abnormal emergency processing end, so that the abnormal clearing efficiency is greatly improved, meanwhile, the abnormal condition is classified, and when only the feedback adjustment of the current part fails, the abnormal emergency processing end is started to call, so that the efficiency value is maximized; when the data of the primary coil is abnormal, the primary coil is automatically adjusted until the data is adjusted to be normal, then the data of the secondary coil is judged, and the fault condition of the transformer can be accurately judged only if the condition is met; when the frequency, voltage and current of the secondary are not matched with the information in the normal working state, the parameters of the primary coil are normal, the transformer can be judged to have faults and needs to be maintained in time, and therefore fault alarm is carried out, and corresponding warning is caused by maintenance personnel.
As shown in fig. 2, further, the core control device includes a common frequency determining unit and a standby frequency determining unit;
the common frequency judging unit and the standby frequency judging unit are both used for matching judgment of frequency information of the primary coil of the transformer;
the core control device starts a common frequency judging unit, first frequency matching judgment is carried out on the first real-time frequency information and the first threshold frequency information through the common frequency judging unit, and if the first frequency matching judgment result is that the first real-time frequency information is not matched with the first threshold frequency information, a standby frequency judging unit is started;
and performing second frequency matching judgment on the first real-time frequency information and the first threshold frequency information through the standby frequency judgment unit, and finally judging that the first real-time frequency information is not matched with the first threshold frequency information if the second frequency matching judgment result is that the first real-time frequency information is not matched with the first threshold frequency information.
As shown in fig. 3, further, the core control device includes a common frequency determining module and a standby frequency determining module;
the common frequency judging module and the standby frequency judging module are both used for matching judgment of the frequency information of the secondary coil of the transformer;
the core control device starts a common frequency judging module, the common frequency judging module carries out first frequency matching judgment on the second real-time frequency information and the second threshold frequency information, and if the first frequency matching judgment result is that the second real-time frequency information is not matched with the second threshold frequency information, a standby frequency judging module is started;
and performing second frequency matching judgment on the second real-time frequency information and the second threshold frequency information through the standby frequency judgment module, and finally judging that the second real-time frequency information is not matched with the second threshold frequency information if the second frequency matching judgment result is that the second real-time frequency information is not matched with the second threshold frequency information.
As shown in fig. 4, further, the core control device includes a common voltage determining unit and a standby voltage determining unit;
the common voltage judging unit and the standby voltage judging unit are both used for matching judgment of voltage information of the main coil of the transformer;
the core control device starts a common voltage judging unit, first real-time voltage information and first threshold voltage information are subjected to first voltage matching judgment through the common voltage judging unit, and if the first real-time voltage information is not matched with the first threshold voltage information in the first voltage matching judgment result, a standby voltage judging unit is started;
and performing second voltage matching judgment on the first real-time voltage information and the first threshold voltage information through the standby voltage judgment unit, and finally judging that the first real-time voltage information is not matched with the first threshold voltage information if the second voltage matching judgment result is that the first real-time voltage information is not matched with the first threshold voltage information.
As shown in fig. 5, further, the core control device includes a common voltage determining module and a standby voltage determining module;
the common voltage judgment module and the standby voltage judgment module are both used for matching judgment of voltage information of the secondary coil of the transformer;
the core control device starts a common voltage judging module, the common voltage judging module carries out first voltage matching judgment on the second real-time voltage information and the second threshold voltage information, and if the first voltage matching judgment result shows that the second real-time voltage information is not matched with the second threshold voltage information, a standby voltage judging module is started;
and performing second voltage matching judgment on the second real-time voltage information and the second threshold voltage information through the standby voltage judgment module, and finally judging that the second real-time voltage information is not matched with the second threshold voltage information if the second voltage matching judgment result is that the second real-time voltage information is not matched with the second threshold voltage information.
As shown in fig. 6, further, the core control device includes a normal current determining unit and a standby current determining unit;
the common current judging unit and the standby current judging unit are both used for matching judgment of current information of the main coil of the transformer;
the core control device starts a common current judging unit, first current matching judgment is carried out on first real-time current information and first threshold current information through the common current judging unit, and if the first current matching judgment result shows that the first real-time current information is not matched with the first threshold current information, a standby current judging unit is started;
and performing second current matching judgment on the first real-time current information and the first threshold current information through the standby current judgment unit, and finally judging that the first real-time current information is not matched with the first threshold current information if the second current matching judgment result is that the first real-time current information is not matched with the first threshold current information.
As shown in fig. 7, further, the core control device includes a common current determining module and a standby current determining module;
the common current judgment module and the standby current judgment module are used for matching judgment of current information of the secondary coil of the transformer;
the core control device starts a common current judging module, the common current judging module carries out first current matching judgment on the second real-time current information and the second threshold current information, and if the first current matching judgment result is that the second real-time current information is not matched with the second threshold current information, a standby current judging module is started;
and performing second current matching judgment on the second real-time current information and the second threshold current information through the standby current judgment module, and finally judging that the second real-time current information is not matched with the second threshold current information if the second current matching judgment result is that the second real-time current information is not matched with the second threshold current information.
According to the scheme, as the functional unit module for performing comment, voltage and current information judgment is extremely important, if misjudgment occurs, a large amount of subsequent false operations can be caused; therefore, two functional unit modules for information judgment, namely standby judgment and common judgment, are designed, and the probability of misjudgment is effectively reduced.
The above are preferred embodiments of the present invention, and all changes made according to the technical scheme of the present invention that produce functional effects do not exceed the scope of the technical scheme of the present invention belong to the protection scope of the present invention.

Claims (7)

1. A safe and energy-saving transformer system is characterized by comprising a core control device, a main coil frequency detection device, an auxiliary coil frequency detection device, a main coil voltage detection device, an auxiliary coil voltage detection device, a main coil current detection device, an auxiliary coil current detection device, a data storage device, a frequency regulation device, a voltage regulation device and a current regulation device; wherein,
the main coil frequency detection device comprises a first power transmission inductor, a first frequency detector, a first frequency processor and a first frequency communication device; the first frequency processor is respectively connected with the first power transmission inductor, the first frequency detector and the first frequency communication device; the first power transmission inductor is used for inducing whether a main coil of a transformer has a power transmission signal or not and feeding back the power transmission signal to the first frequency processor; the first frequency detector is used for detecting first real-time frequency information of the primary coil of the transformer and feeding the first real-time frequency information back to the first frequency processor; the first frequency communication means is for establishing network communication between the first frequency processor and the core control means; wherein the first power transmission inductor is in an on state and the first frequency detector is in an off state; when the first power transmission inductor induces that a power transmission signal exists in a main coil of a transformer, the first frequency processor controls the first frequency detector to be started;
the secondary coil frequency detection device comprises a second power transmission inductor, a second frequency detector, a second frequency processor and a second frequency communication device; the second frequency processor is respectively connected with the second power transmission inductor, the second frequency detector and the second frequency communication device; the second power transmission inductor is used for inducing whether a secondary coil of the transformer has a power transmission signal or not and feeding the power transmission signal back to the second frequency processor; the second frequency detector is used for detecting second real-time frequency information of the secondary coil of the transformer and feeding the second real-time frequency information back to the second frequency processor; the second frequency communication means is for establishing network communication between the second frequency processor and the core control means; wherein the second power transmission inductor is in an on state and the second frequency detector is in an off state; when the second power transmission inductor induces that a power transmission signal exists in the secondary coil of the transformer, the second frequency processor controls the second frequency detector to be started;
the main coil voltage detection device comprises a first power transmission inductor, a first voltage detector, a first voltage processor and a first voltage communication device; the first voltage processor is respectively connected with the first power transmission inductor, the first voltage detector and the first voltage communication device; the first power transmission inductor is used for inducing whether a main coil of a transformer has a power transmission signal or not and feeding back the power transmission signal to the first voltage processor; the first voltage detector is used for detecting first real-time voltage information of the primary coil of the transformer and feeding the first real-time voltage information back to the first voltage processor; the first voltage communication device is used for establishing network communication between the first voltage processor and the core control device; wherein the first power transmission inductor is in an on state and the first voltage detector is in an off state; when the first power transmission inductor induces that a power transmission signal exists in a primary coil of a transformer, the first voltage processor controls the first voltage detector to be started;
the secondary coil voltage detection device comprises a second power transmission inductor, a second voltage detector, a second voltage processor and a second voltage communication device; the second voltage processor is respectively connected with the second power transmission inductor, the second voltage detector and the second voltage communication device; the second power transmission inductor is used for inducing whether a secondary coil of the transformer has a power transmission signal or not and feeding the power transmission signal back to the second voltage processor; the second voltage detector is used for detecting second real-time voltage information of the secondary coil of the transformer and feeding the second real-time voltage information back to the second voltage processor; the second voltage communication device is used for establishing network communication between the second voltage processor and the core control device; wherein the second power transmission inductor is in an on state and the second voltage detector is in an off state; when the second power transmission inductor induces that a power transmission signal exists in the secondary coil of the transformer, the second voltage processor controls the second voltage detector to be started;
the main coil current detection device comprises a first power transmission inductor, a first current detector, a first current processor and a first current communication device; the first current processor is respectively connected with the first power transmission inductor, the first current detector and the first current communication device; the first power transmission inductor is used for inducing whether a transformer main coil has a power transmission signal or not and feeding back the power transmission signal to the first current processor; the first current detector is used for detecting first real-time current information of the primary coil of the transformer and feeding the first real-time current information back to the first current processor; the first current communication device is used for establishing network communication between the first current processor and the core control device; wherein the first power transmission inductor is in an on state and the first current detector is in an off state; when the first power transmission inductor induces that a power transmission signal exists in a main coil of a transformer, the first current processor controls the first current detector to be started;
the secondary coil current detection device comprises a second power transmission inductor, a second current detector, a second current processor and a second current communication device; the second current processor is respectively connected with the second power transmission inductor, the second current detector and the second current communication device; the second power transmission inductor is used for inducing whether a secondary coil of the transformer has a power transmission signal or not and feeding the power transmission signal back to the second processor; the second current detector is used for detecting second real-time current information of the secondary coil of the transformer and feeding the second real-time current information back to the second processor; the second communication device is used for establishing network communication between the second processor and the core control device; wherein the second power transmission inductor is in an on state and the second current detector is in an off state; when the second power transmission inductor induces that a power transmission signal exists in the secondary coil of the transformer, the second processor controls the second current detector to be started;
the data storage device is connected with the core control device and is used for storing first threshold frequency information, first threshold voltage information and first threshold current information of the primary coil of the transformer and second threshold frequency information, second threshold voltage information and second threshold current information of the secondary coil of the transformer; the first threshold frequency information, the first threshold voltage information, the first threshold current information and the second threshold frequency information, the second threshold voltage information and the second threshold current information of the secondary coil of the transformer are standard information of the transformer in a normal operation state;
the frequency adjusting device is connected with the core control device and is used for adjusting the frequency of the primary coil of the transformer under the control of the core control device;
the voltage regulating device is connected with the core control device and is used for regulating the voltage of the primary coil of the transformer under the control of the core control device;
the current regulating device is connected with the core control device and is used for regulating the current of the primary coil of the transformer under the control of the core control device;
in the core control device, the core control device is provided with a plurality of core control units,
the first threshold frequency information comprises first standard frequency information and first adjustable frequency information; the core control device retrieves the first standard frequency information from a data storage device and retrieves the first real-time frequency information from a first frequency communication device; matching and judging the first real-time frequency information and the first standard frequency information, and when the first real-time frequency information is matched with the first standard frequency information, the core control device calls the second threshold frequency information from the data storage device and calls the second real-time frequency information from the second frequency communication device; when the second real-time frequency information is matched with the second threshold frequency information, the core control device judges that the working state of the primary coil and the secondary coil of the transformer is normal; when the second real-time frequency information is not matched with the second threshold frequency information, the core control device judges that the working state of the secondary coil of the transformer is abnormal and gives a fault alarm by controlling the transformer fault alarm device, and meanwhile, the core control device sends emergency request information to an abnormal emergency processing end; when the first real-time frequency information is not matched with the first standard frequency information, the core control device calls the first adjustable frequency information from the data storage device; the first real-time frequency information is matched with the first adjustable frequency information, when the first real-time frequency information is matched with the first adjustable frequency information, the core control device adjusts the frequency of the primary coil of the transformer through controlling the frequency adjusting device, when the first real-time frequency information is not matched with the first adjustable frequency information, the core control device gives an abnormal alarm through controlling the transformer abnormal alarm device, and meanwhile, the core control device sends emergency request information to an abnormal emergency processing end;
the first threshold voltage information comprises first standard voltage information and first adjustable voltage information; the core control device retrieves the first standard voltage information from a data storage device and retrieves the first real-time voltage information from a first voltage communication device; matching and judging the first real-time voltage information and the first standard voltage information, and when the first real-time voltage information is matched with the first standard voltage information, the core control device calls the second threshold voltage information from the data storage device and calls the second real-time voltage information from the second voltage communication device; when the second real-time voltage information is matched with the second threshold voltage information, the core control device judges that the working state of the primary coil and the secondary coil of the transformer is normal; when the second real-time voltage information is not matched with the second threshold voltage information, the core control device judges that the working state of the secondary coil of the transformer is abnormal and gives a fault alarm by controlling the transformer fault alarm device, and meanwhile, the core control device sends emergency request information to an abnormal emergency processing end; when the first real-time voltage information is not matched with the first standard voltage information, the core control device calls the first adjustable voltage information from the data storage device; the first real-time voltage information is matched with the first adjustable voltage information, when the first real-time voltage information is matched with the first adjustable voltage information, the core control device adjusts the voltage of the primary coil of the transformer through controlling the voltage adjusting device, when the first real-time voltage information is not matched with the first adjustable voltage information, the core control device gives an abnormal alarm through controlling the transformer abnormal alarm device, and meanwhile, the core control device sends emergency request information to an abnormal emergency processing end;
the first threshold current information comprises first standard current information and first adjustable current information; the core control device retrieves the first standard current information from a data storage device and retrieves the first real-time current information from a first current communication device; matching and judging the first real-time current information and the first standard current information, and when the first real-time current information is matched with the first standard current information, the core control device calls the second threshold current information from the data storage device and calls the second real-time current information from the second current communication device; when the second real-time current information is matched with the second threshold current information, the core control device judges that the working state of the primary coil and the secondary coil of the transformer is normal; when the second real-time current information is not matched with the second threshold current information, the core control device judges that the working state of the secondary coil of the transformer is abnormal and gives a fault alarm by controlling the transformer fault alarm device, and meanwhile, the core control device sends emergency request information to an abnormal emergency processing end; when the first real-time current information is not matched with the first standard current information, the core control device calls the first adjustable current information from the data storage device; the first real-time current information is matched with the first adjustable current information, when the first real-time current information is matched with the first adjustable current information, the core control device adjusts the current of the main coil of the transformer through controlling the current adjusting device, when the first real-time current information is not matched with the first adjustable current information, the core control device gives an abnormal alarm through controlling the transformer abnormal alarm device, and meanwhile, the core control device sends emergency request information to the abnormal emergency processing end.
2. A safety and energy saving transformer system according to claim 1, wherein the core control means comprises a common frequency judging unit and a standby frequency judging unit;
the common frequency judging unit and the standby frequency judging unit are both used for matching judgment of frequency information of the primary coil of the transformer;
the core control device starts a common frequency judging unit, first frequency matching judgment is carried out on the first real-time frequency information and the first threshold frequency information through the common frequency judging unit, and if the first frequency matching judgment result is that the first real-time frequency information is not matched with the first threshold frequency information, a standby frequency judging unit is started;
and performing second frequency matching judgment on the first real-time frequency information and the first threshold frequency information through the standby frequency judgment unit, and finally judging that the first real-time frequency information is not matched with the first threshold frequency information if the second frequency matching judgment result is that the first real-time frequency information is not matched with the first threshold frequency information.
3. A safety and energy saving transformer system according to claim 1, wherein the core control device comprises a common frequency judging module and a standby frequency judging module;
the common frequency judging module and the standby frequency judging module are both used for matching judgment of the frequency information of the secondary coil of the transformer;
the core control device starts a common frequency judging module, the common frequency judging module carries out first frequency matching judgment on the second real-time frequency information and the second threshold frequency information, and if the first frequency matching judgment result is that the second real-time frequency information is not matched with the second threshold frequency information, a standby frequency judging module is started;
and performing second frequency matching judgment on the second real-time frequency information and the second threshold frequency information through the standby frequency judgment module, and finally judging that the second real-time frequency information is not matched with the second threshold frequency information if the second frequency matching judgment result is that the second real-time frequency information is not matched with the second threshold frequency information.
4. A safety and energy saving transformer system according to claim 1, wherein the core control means comprises a common voltage judging unit and a standby voltage judging unit;
the common voltage judging unit and the standby voltage judging unit are both used for matching judgment of voltage information of the main coil of the transformer;
the core control device starts a common voltage judging unit, first real-time voltage information and first threshold voltage information are subjected to first voltage matching judgment through the common voltage judging unit, and if the first real-time voltage information is not matched with the first threshold voltage information in the first voltage matching judgment result, a standby voltage judging unit is started;
and performing second voltage matching judgment on the first real-time voltage information and the first threshold voltage information through the standby voltage judgment unit, and finally judging that the first real-time voltage information is not matched with the first threshold voltage information if the second voltage matching judgment result is that the first real-time voltage information is not matched with the first threshold voltage information.
5. A safety and energy saving transformer system according to claim 1, wherein the core control device comprises a common voltage judging module and a standby voltage judging module;
the common voltage judgment module and the standby voltage judgment module are both used for matching judgment of voltage information of the secondary coil of the transformer;
the core control device starts a common voltage judging module, the common voltage judging module carries out first voltage matching judgment on the second real-time voltage information and the second threshold voltage information, and if the first voltage matching judgment result shows that the second real-time voltage information is not matched with the second threshold voltage information, a standby voltage judging module is started;
and performing second voltage matching judgment on the second real-time voltage information and the second threshold voltage information through the standby voltage judgment module, and finally judging that the second real-time voltage information is not matched with the second threshold voltage information if the second voltage matching judgment result is that the second real-time voltage information is not matched with the second threshold voltage information.
6. A safety and energy saving transformer system according to claim 1, wherein the core control means comprises a normal current determining unit and a standby current determining unit;
the common current judging unit and the standby current judging unit are both used for matching judgment of current information of the main coil of the transformer;
the core control device starts a common current judging unit, first current matching judgment is carried out on first real-time current information and first threshold current information through the common current judging unit, and if the first current matching judgment result shows that the first real-time current information is not matched with the first threshold current information, a standby current judging unit is started;
and performing second current matching judgment on the first real-time current information and the first threshold current information through the standby current judgment unit, and finally judging that the first real-time current information is not matched with the first threshold current information if the second current matching judgment result is that the first real-time current information is not matched with the first threshold current information.
7. A safety and energy saving transformer system according to claim 1, wherein the core control device comprises a normal current determining module and a standby current determining module;
the common current judgment module and the standby current judgment module are used for matching judgment of current information of the secondary coil of the transformer;
the core control device starts a common current judging module, the common current judging module carries out first current matching judgment on the second real-time current information and the second threshold current information, and if the first current matching judgment result is that the second real-time current information is not matched with the second threshold current information, a standby current judging module is started;
and performing second current matching judgment on the second real-time current information and the second threshold current information through the standby current judgment module, and finally judging that the second real-time current information is not matched with the second threshold current information if the second current matching judgment result is that the second real-time current information is not matched with the second threshold current information.
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CN113972647A (en) * 2021-10-22 2022-01-25 成都祥和云端节能设备集团有限公司 Hall effect resonance bar electric energy transmission system
CN114499501A (en) * 2022-04-19 2022-05-13 成都市克莱微波科技有限公司 Frequency source dynamic control method, control device and system
CN114499501B (en) * 2022-04-19 2022-08-26 成都市克莱微波科技有限公司 Frequency source dynamic control method, control device and system
CN114825644A (en) * 2022-06-21 2022-07-29 成都双赢产业生态园有限公司 System protection energy-saving transformer and control device and control method thereof

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