Patents by Inventor Ting-Kuan Li
Ting-Kuan Li has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20210123233Abstract: A clean energy power supply system includes a container, a thermal insulation wall, a power-generation device, a power-conversion device, and a power-distribution device. The container has an internal space and a rear door. The thermal insulation wall is located in the internal space and adjacent to the rear door. The power-generation device is disposed in an accommodating space of the container and configured to generate a clean power. The power-conversion device is disposed in the accommodating space and configured to convert the clean power into a converted power. The power-distribution device is disposed in the accommodating space and configured to output the converted power to an external load or an external power grid. The thermal insulation wall is configured to block external airflow flowing through the rear door so as to maintain the temperature of the accommodating space.Type: ApplicationFiled: November 27, 2019Publication date: April 29, 2021Inventors: Ting-Kuan LI, Syuan-Yi LIN, Sung-Feng TSAI, Wen-Chieh WANG, Su-Ying LU, Chia-Wen HSU
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Publication number: 20190081480Abstract: A clean-energy power supply system is coupled between a power supply and a load. A first power generation device is configured to provide a renewable voltage. A power transformation device transforms the renewable voltage according to a first selection signal to generate a first transformed voltage or a second transformed voltage. A switch selectively transmits the first transformed voltage and the external voltage provided by the power supply to the load or transmits the second transformed voltage to the load. When the external voltage is not less than a predetermined value, the power transformation device generates the first transformed voltage and the switch transmits the first transformed voltage and the external voltage. When the external voltage is less than the predetermined value, the power transformation device stops generating the first transformed voltage and generates the second transformed voltage and the switch transmits the second transformed voltage.Type: ApplicationFiled: May 18, 2018Publication date: March 14, 2019Inventors: Ting-Kuan LI, Syuan-Yi LIN, Sung-Feng TSAI, Wen-Chieh WANG, Yen-Haw CHEN, Su-Ying LU
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Patent number: 10110012Abstract: A system and a control method of a mobile micro-grid are provided. The mobile micro-grid system includes a renewable energy source and a non-renewable energy source which are in a container. The control method includes supplying the renewable energy source as a primary power supply to an external load; and determining whether the electricity of the renewable energy source is sufficient. If the electricity of the renewable energy source is sufficient, then the renewable energy source provides electricity to the external load; if the electricity of the renewable energy source is not sufficient, then the renewable energy source and non-renewable energy source provide electricity to the external load. If an external power source, which is a renewable-energy-type power source, is connected to the mobile micro-grid system, then the renewable energy source and external power source work as the primary power supply.Type: GrantFiled: August 1, 2016Date of Patent: October 23, 2018Assignee: CHUNG-HSIN ELECTRIC & MACHINERY MFG. CORPORATIONInventors: Ting-Kuan Li, Yen-Haw Chen, Chun-Der Chang, Wen-Chieh Wang, Sung-Feng Tsai, Cheng-Shan Lin, Su-Ying Lu
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Patent number: 10110008Abstract: A micro grid stabilization device coupled to a DC bus and an AC bus in parallel is provided. A DC power generation apparatus provides power to the DC bus. An AC power generation apparatus provides power to the AC bus. A converter is coupled between the DC bus and the AC bus to transform the voltage of the DC bus and provide the transformed voltage to the AC bus. When the voltage of the DC bus or the AC bus is unstable, the micro grid stabilization device provides power to at least one of the DC bus and the AC bus to stabilize the power of the DC bus and the AC bus.Type: GrantFiled: August 11, 2016Date of Patent: October 23, 2018Assignee: CHUNG-HSIN ELECTRIC & MACHINERY MFG. CORPORATIONInventors: Ting-Kuan Li, Yen-Haw Chen, Chun-Der Chang, Wen-Chieh Wang, Sung-Feng Tsai, Jr-Rung Chen, Su-Ying Lu
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Publication number: 20170366011Abstract: A system and a control method of a mobile micro-grid are provided. The mobile micro-grid system includes a renewable energy source and a non-renewable energy source which are in a container. The control method includes supplying the renewable energy source as a primary power supply to an external load; and determining whether the electricity of the renewable energy source is sufficient. If the electricity of the renewable energy source is sufficient, then the renewable energy source provides electricity to the external load; if the electricity of the renewable energy source is not sufficient, then the renewable energy source and non-renewable energy source provide electricity to the external load. If an external power source, which is a renewable-energy-type power source, is connected to the mobile micro-grid system, then the renewable energy source and external power source work as the primary power supply.Type: ApplicationFiled: August 1, 2016Publication date: December 21, 2017Inventors: Ting-Kuan Li, Yen-Haw Chen, Chun-Der Chang, Wen-Chieh Wang, Sung-Feng Tsai, Cheng-Shan Lin, Su-Ying Lu
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Publication number: 20170338657Abstract: A micro grid stabilization device coupled to a DC bus and an AC grid in parallel is provided. A DC power generation apparatus provides power to the DC bus. An AC power generation apparatus provides power to the AC grid. A converter is coupled between the DC bus and the AC grid to transform the voltage of the DC bus and provide the transformed voltage to the AC grid. When the voltage of the DC bus or the AC grid is unstable, the micro grid stabilization device provides power to at least one of the DC bus and the AC grid to stabilize the power of the DC bus and the AC grid.Type: ApplicationFiled: August 11, 2016Publication date: November 23, 2017Inventors: Ting-Kuan LI, Yen-Haw CHEN, Chun-Der CHANG, Wen-Chieh WANG, Sung-Feng TSAI, Jr-Rung CHEN, Su-Ying LU
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Patent number: 9318918Abstract: An electrical energy supply system providing voltage to a load and including an external power group and a DC supply device is disclosed. The external power group provides an external voltage. The DC supply device includes a bus, a converting unit, a storage unit and a smart energy management system (SEMS). The bus receives the external voltage and is coupled to the load. The converting unit converts the external voltage into a converted voltage or converts a stored voltage to generate a converted result and provides the converted result to the bus. The storage unit stores the converted voltage or provides the stored voltage to the converting unit. The SEMS controls at least one of the converting unit, the external power group and the load according to at least one of the external voltage, a voltage level of the bus and a voltage level of the storage unit.Type: GrantFiled: July 24, 2013Date of Patent: April 19, 2016Assignee: Chung-Hsin Electric & Machinery Mfg. Corp.Inventors: Ruiming Zhang, Ting-Kuan Li, Jr-Rung Chen, Wei-Lun Huang
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Publication number: 20150295409Abstract: A micro-grid operation system with smart energy management including a power supply system, three micro-grids and an energy management unit is provided. The power supply system generates three phase AC power sources. A first micro-grid receives a first-phase AC power source and is coupled to a first load. A second micro-grid receives a second-phase AC power source and is coupled to a second load. A third micro-grid receives a third-phase AC power source and is coupled to a third load. The energy management unit detects the first, second and third-phase AC power sources to generate a first control signal, a second control signal and a third control signal. The power supply system generates at least one of auxiliary power source to at least one of the first, second and third micro-grids according to the first, second and third control signals.Type: ApplicationFiled: April 28, 2014Publication date: October 15, 2015Applicant: CHUNG-HSIN ELECTRIC & MACHINERY MFG. CORPORATIONInventors: Ruiming Zhang, Ting-Kuan Li, Jr-Rung Chen
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Publication number: 20140207305Abstract: An electrical energy supply system providing voltage to a load and including an external power group and a DC supply device is disclosed. The external power group provides an external voltage. The DC supply device includes a bus, a converting unit, a storage unit and a smart energy management system (SEMS). The bus receives the external voltage and is coupled to the load. The converting unit converts the external voltage into a converted voltage or converts a stored voltage to generate a converted result and provides the converted result to the bus. The storage unit stores the converted voltage or provides the stored voltage to the converting unit. The SEMS controls at least one of the converting unit, the external power group and the load according to at least one of the external voltage, a voltage level of the bus and a voltage level of the storage unit.Type: ApplicationFiled: July 24, 2013Publication date: July 24, 2014Applicant: CHUNG-HSIN ELECTRIC & MACHINERY MFG. CORPORATIONInventors: Ruiming Zhang, Ting-Kuan Li, Jr-Rung Chen, Wei-Lun Huang
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Patent number: 8450017Abstract: The present invention discloses a fuel-cell-based cogeneration system with radio frequency identification (RFID) sensors. The fuel-cell-based cogeneration system with RFID sensors includes the fuel-cell-based cogeneration system and an RFID data processing system. The RFID data processing system captures data of the temperature and flow rate from the RFID sensors, while the system data are in turn converted into RFID signals. The RFID data processing system transmits a control signal generated from the RFID signal to control the operation of the fuel-cell-based cogeneration system. Since the RFID transmission technology, the sensor error caused by wires is consequently reduced. Furthermore, overall sensitivity and accuracy of the RFID sensors are increased, which leads to an accompanying increase in the stability of the operating system.Type: GrantFiled: December 7, 2010Date of Patent: May 28, 2013Assignee: Chung-Hsin Electric and Machinery Manufacturing Corp.Inventors: To-Wei Huang, Ting-Kuan Li, Zhan-Yi Lin, Yu-Ming Sun, Chi-Bin Wu
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Patent number: 8310215Abstract: A linear modulation voltage transformer circuitry includes a power stage unit, a voltage division unit, a linear modulation unit, an error amplifier, and a recursive controller. The power stage unit adapts an input voltage and outputs a first voltage to the voltage division unit, which outputs a divided voltage. The linear modulation unit receives the divided voltage, compares it with a control voltage, and outputs an error voltage signal to the error amplifier, which amplifies the error voltage signal as an error gain control signal. The recursive controller receives and modulates the error gain control signal and outputs the modulation error gain control signal to the power stage unit as a reference signal so as for the power stage unit to modulate the first voltage. Thus, the first voltage can be varied in real time via the linear modulation unit to meet load demands.Type: GrantFiled: May 11, 2010Date of Patent: November 13, 2012Assignee: Chung-Hsin Electric and Machinery Manufacturing Corp.Inventors: Chen-Kun Chou, Zhan-Yi Lin, Ting-Kuan Li, Yu-Jen Chen, Chi-Bin Wu
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Publication number: 20120102988Abstract: The present invention discloses a method for controlling an adsorption air conditioning equipment. To execute consecutive programs, the adsorption air conditioning equipment performs the steps of: selecting one of a plurality of operation programs according to an execution sequence such that the selected operation program acts as an executable operation program; enabling at least two adsorption beds to operate in response to an executed operation program; switching to the next operation program in the execution sequence according to the operation time of the executed operation program such that the next operation program acts as the next executable operation program; controlling the switching of a plurality of valves according to the executed operation program; enabling the adsorption beds to operate in response to the executed operation program; and switching and executing the operation programs repeatedly until all the operation programs in the execution sequence are completely executed.Type: ApplicationFiled: December 15, 2010Publication date: May 3, 2012Applicant: Chung-Hsin Electric and Machinery Manufacturing Corp.Inventors: Zong-Ji Chen, Zhan-Yi Lin, Ting-Kuan Li, Yu-Ming Sun, Chi-Bin Wu
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Publication number: 20120105206Abstract: The present invention discloses a fuel-cell-based cogeneration system with radio frequency identification (RFID) sensors. The fuel-cell-based cogeneration system with RFID sensors includes the fuel-cell-based cogeneration system and an RFID data processing system. The RFID data processing system captures data of the temperature and flow rate from the RFID sensors, while the system data are in turn converted into RFID signals. The RFID data processing system transmits a control signal generated from the RFID signal to control the operation of the fuel-cell-based cogeneration system. Since the RFID transmission technology, the sensor error caused by wires is consequently reduced. Furthermore, overall sensitivity and accuracy of the RFID sensors are increased, which leads to an accompanying increase in the stability of the operating system.Type: ApplicationFiled: December 7, 2010Publication date: May 3, 2012Applicant: Chung-Hsin Electric and Machinery Manufacturing Corp.Inventors: To-Wei Huang, Ting-Kuan Li, Zhan-Yi Lin, Yu-Ming Sun, Chi-Bin Wu
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Publication number: 20120006049Abstract: A split solid adsorption cooling system is disclosed. The split solid adsorption cooling system includes a first adsorption unit, a second adsorption unit, and a shell-and-tube heat exchanger. The first and the second adsorption units are connected to each other via a first pipeline and a second pipeline of the shell-and-tube heat exchanger. While adsorption and desorption take place alternately in the first and the second adsorption units, the temperature of the first and the second pipelines is lowered, thereby decreasing the temperature of water flowing in the shell-and-tube heat exchanger. In addition, the manufacturing costs of the split solid adsorption cooling system can be lowered because the shell-and-tube heat exchanger need not be operated in a vacuum environment. Furthermore, as the shell-and-tube heat exchanger is separate from the first and the second adsorption units, the overall system volume is reduced.Type: ApplicationFiled: December 7, 2010Publication date: January 12, 2012Applicant: Chung-Hsin Electric and Machinery Manufacturing Corp.Inventors: Yu-Ming Sun, Ting-Kuan Li, Chao-Yu Chen, Chi-Bin Wu
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Publication number: 20110265981Abstract: The present invention discloses a system for recycling thermal energy generated from a fuel cell module. The system includes the fuel cell module, a thermal module, a heat-recycle module, and a control module. The thermal module includes a heat transfer apparatus. In addition, the thermal module connects with the fuel cell module, and the heat-recycle module connects with the heat transfer apparatus. The control module detects a starting signal of the fuel cell module and controls the thermal module and the heat-recycle module. Thereby, the thermal energy generated from the fuel cell module is transferred to the heat-recycle module.Type: ApplicationFiled: June 3, 2010Publication date: November 3, 2011Applicant: Chung-Hsin Electric and Machinery Manufacturing Corp.Inventors: Zong-Ji Chen, Ting-Kuan Li, Yu-Jen Chen, Zhan-Yi Lin, Chi-Bin Wu
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Publication number: 20110156665Abstract: A linear modulation voltage transformer circuitry includes a power stage unit, a voltage division unit, a linear modulation unit, an error amplifier, and a recursive controller. The power stage unit adapts an input voltage and outputs a first voltage to the voltage division unit, which outputs a divided voltage. The linear modulation unit receives the divided voltage, compares it with a control voltage, and outputs an error voltage signal to the error amplifier, which amplifies the error voltage signal as an error gain control signal. The recursive controller receives and modulates the error gain control signal and outputs the modulation error gain control signal to the power stage unit as a reference signal so as for the power stage unit to modulate the first voltage. Thus, the first voltage can be varied in real time via the linear modulation unit to meet load demands.Type: ApplicationFiled: May 11, 2010Publication date: June 30, 2011Applicant: Chung-Hsin Electric and Machinery Manufacturing Corp.Inventors: Chen-Kun Chou, Zhan-Yi Lin, Ting-Kuan Li, Yu-Jen Chen, Chi-Bin Wu