IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v11y2018i10p2596-d172760.html
   My bibliography  Save this article

Low-Harmonic DC Ice-Melting Device Capable of Simultaneous Reactive Power Compensation

Author

Listed:
  • Jiazheng Lu

    (State Key Laboratory of Disaster Prevention and Reduction for Power Grid Transmission and Distribution Equipment, State Grid Hunan Electric Company Limited Disaster Prevention and Reduction Center, Changsha 410007, China)

  • Siguo Zhu

    (State Key Laboratory of Disaster Prevention and Reduction for Power Grid Transmission and Distribution Equipment, State Grid Hunan Electric Company Limited Disaster Prevention and Reduction Center, Changsha 410007, China)

  • Bo Li

    (State Key Laboratory of Disaster Prevention and Reduction for Power Grid Transmission and Distribution Equipment, State Grid Hunan Electric Company Limited Disaster Prevention and Reduction Center, Changsha 410007, China)

  • Yanjun Tan

    (State Key Laboratory of Disaster Prevention and Reduction for Power Grid Transmission and Distribution Equipment, State Grid Hunan Electric Company Limited Disaster Prevention and Reduction Center, Changsha 410007, China)

  • Xiudong Zhou

    (State Key Laboratory of Disaster Prevention and Reduction for Power Grid Transmission and Distribution Equipment, State Grid Hunan Electric Company Limited Disaster Prevention and Reduction Center, Changsha 410007, China)

  • Qinjun Huang

    (State Key Laboratory of Disaster Prevention and Reduction for Power Grid Transmission and Distribution Equipment, State Grid Hunan Electric Company Limited Disaster Prevention and Reduction Center, Changsha 410007, China)

  • Yuan Zhu

    (State Key Laboratory of Disaster Prevention and Reduction for Power Grid Transmission and Distribution Equipment, State Grid Hunan Electric Company Limited Disaster Prevention and Reduction Center, Changsha 410007, China)

  • Xinguo Mao

    (State Key Laboratory of Disaster Prevention and Reduction for Power Grid Transmission and Distribution Equipment, State Grid Hunan Electric Company Limited Disaster Prevention and Reduction Center, Changsha 410007, China)

Abstract

As a result of the high efficiency of ice-melting and the small power supply capacity, DC ice-melting devices are widely used in relation to transmission lines in the power grid. However, it needs to consume reactive power when ice-melting, and voltage fluctuation of the substation may be caused when the demand for reactive power is large. It also generates a large number of 5th and 7th harmonics when ice-melting. In this paper, combined with the demand for ice-melting for transmission lines and the dynamic reactive power of substations, a low-harmonic DC ice-melting device capable of simultaneous reactive power compensation is studied. The function of ice-melting and reactive power compensation can be operated simultaneously and the rectifier’s main harmonics can be eliminated. The simulation and experimental research on the device was carried out in the 500 kV Chuanshan substation. The actual ice melting was carried out on the 500 kV Chuansu I line and took only 68 min to melt the ice. The 500 kV bus voltage had no negative deviation, and the positive deviation decreased from +3.09% to +1.57% within 24 h of testing. The results prove the feasibility of the proposed DC ice-melting device in this paper.

Suggested Citation

  • Jiazheng Lu & Siguo Zhu & Bo Li & Yanjun Tan & Xiudong Zhou & Qinjun Huang & Yuan Zhu & Xinguo Mao, 2018. "Low-Harmonic DC Ice-Melting Device Capable of Simultaneous Reactive Power Compensation," Energies, MDPI, vol. 11(10), pages 1-17, September.
  • Handle: RePEc:gam:jeners:v:11:y:2018:i:10:p:2596-:d:172760
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/11/10/2596/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1996-1073/11/10/2596/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Jiazheng Lu & Pengkang Xie & Zhen Fang & Jianping Hu, 2018. "Electro-Thermal Modeling of Metal-Oxide Arrester under Power Frequency Applied Voltages," Energies, MDPI, vol. 11(6), pages 1-13, June.
    2. Nurul A. A. Latiff & Hazlee A. Illias & Ab H. A. Bakar & Sameh Z. A. Dabbak, 2018. "Measurement and Modelling of Leakage Current Behaviour in ZnO Surge Arresters under Various Applied Voltage Amplitudes and Pollution Conditions," Energies, MDPI, vol. 11(4), pages 1-16, April.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Flaviu Mihai Frigura-Iliasa & Sorin Musuroi & Ciprian Sorandaru & Doru Vatau, 2019. "Case Study about the Energy Absorption Capacity of Metal Oxide Varistors with Thermal Coupling," Energies, MDPI, vol. 12(3), pages 1-17, February.
    2. Hanis Hamizah Hizamul-Din & Normiza Mohamad Nor, 2021. "Analysis of Zinc Oxide (ZnO) Surge Arrester Connected to Various Ground Electrodes," Energies, MDPI, vol. 14(12), pages 1-19, June.
    3. Jiazheng Lu & Pengkang Xie & Zhen Fang & Jianping Hu, 2018. "Electro-Thermal Modeling of Metal-Oxide Arrester under Power Frequency Applied Voltages," Energies, MDPI, vol. 11(6), pages 1-13, June.
    4. Erika Stracqualursi & Rodolfo Araneo & Giampiero Lovat & Amedeo Andreotti & Paolo Burghignoli & Jose Brandão Faria & Salvatore Celozzi, 2020. "Analysis of Metal Oxide Varistor Arresters for Protection of Multiconductor Transmission Lines Using Unconditionally-Stable Crank–Nicolson FDTD," Energies, MDPI, vol. 13(8), pages 1-19, April.
    5. Behnam Ranjbar & Ali Darvishi & Rahman Dashti & Hamid Reza Shaker, 2022. "A Survey of Diagnostic and Condition Monitoring of Metal Oxide Surge Arrester in the Power Distribution Network," Energies, MDPI, vol. 15(21), pages 1-18, October.
    6. Peerawut Yutthagowith & Sutee Leejongpermpoon & Nawakun Triruttanapiruk, 2021. "A Simplified Model of a Surge Arrester and Its Application in Residual Voltage Tests," Energies, MDPI, vol. 14(11), pages 1-13, May.
    7. Christos A. Christodoulou & Vasiliki Vita & Valeri Mladenov & Lambros Ekonomou, 2018. "On the Computation of the Voltage Distribution along the Non-Linear Resistor of Gapless Metal Oxide Surge Arresters," Energies, MDPI, vol. 11(11), pages 1-14, November.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:11:y:2018:i:10:p:2596-:d:172760. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.