JPH0831471A - Grounding rod for discharge - Google Patents

Grounding rod for discharge

Info

Publication number
JPH0831471A
JPH0831471A JP10405591A JP10405591A JPH0831471A JP H0831471 A JPH0831471 A JP H0831471A JP 10405591 A JP10405591 A JP 10405591A JP 10405591 A JP10405591 A JP 10405591A JP H0831471 A JPH0831471 A JP H0831471A
Authority
JP
Japan
Prior art keywords
discharge
resistor
rod
electrode
direct ground
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10405591A
Other languages
Japanese (ja)
Inventor
Yasuhiro Watanabe
康弘 渡邊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tama Electric Co Ltd
Original Assignee
Tama Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tama Electric Co Ltd filed Critical Tama Electric Co Ltd
Priority to JP10405591A priority Critical patent/JPH0831471A/en
Publication of JPH0831471A publication Critical patent/JPH0831471A/en
Pending legal-status Critical Current

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Landscapes

  • Elimination Of Static Electricity (AREA)

Abstract

PURPOSE:To provide a grounding rod for discharge without requiring time for discharge, which has excellent safety at work time, and which is useful for discharging residual charge of a cable or the like by providing a discharge rod with plural specific functions. CONSTITUTION:A discharge rod is provided with a structure to be capable of resistor discharge and direct ground discharge. For example, it comprises a grounding rod for discharge comprising an electrode 1 to perform resistor discharge, an electrode 2 to perform direct ground discharge, a resistor included in an insulation material case 3, a transparent coated grounding cable 7 comprising a core wire of a soft copper stranded wire, and an insulation material support rod 4 (with a grip part 5 and a safety limit mark 6). The resistor discharge is performed at the electrode part 1 first to reduce residual charge, and the direct ground discharge is then performed at the electrode part 2.

Description

【発明の詳細な説明】 ［産業上の利用分野］本発明は高電圧用コンデンサ及び
ケーブルの残留電荷を放電させる目的のものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention is intended to discharge the residual charge of a high voltage capacitor and a cable.

［従来の技術及びその問題点］従来の放電用アース棒は
抵抗器放電方法と直接接地放電方法と個々のもので有
り、抵抗器放電方法では放電に時間がかかると共に、残
留電荷量が不明の為にメンテナンス等の作業時の安全性
に問題が有り、直接接地放電方法では接地時の放電音や
接地接点損傷が有る為に抵抗器放電の後、直接接地放電
と個々に放電棒を使用する必要が有った。[Prior Art and its Problems] Conventional discharge earth rods are a resistor discharge method and a direct ground discharge method, respectively. In the resistor discharge method, it takes a long time to discharge and the residual charge amount is unknown. Therefore, there is a problem in safety at the time of work such as maintenance.In the direct ground discharge method, there are discharge noise at grounding and damage to the ground contact.Therefore, after the resistor discharge, use the direct ground discharge and the individual discharge rods. There was a need.

［本発明の構成］従来の抵抗器放電方法と直接接地放電
方法と個々のものを一体構造としたもので有る。[Structure of the Present Invention] The conventional resistor discharge method, the direct ground discharge method, and the individual methods are integrated.

［実施例］図−１の１電極部で最初に抵抗器放電を行
い、残留電荷を小さくして次に２の電極部で直接接地放
電を行なう。[Embodiment] Resistor discharge is first performed at one electrode portion in FIG. 1 to reduce residual charge, and then ground discharge is performed directly at the second electrode portion.

［本発明の効果］従来の様に個々の放電棒が不要で、上
記問題点を解決し、使用上の便利性及び特に安全性を特
徴としており、図−１の３抵抗器内蔵ケースは内部が見
える様透明絶縁材料のケースを使用。７の接地用ケーブ
ルは芯線が見える様透明被覆ケーブルを使用している。
又、４の絶縁棒は分割構造も出来、持ち運びも可能で有
る。[Effect of the present invention] Unlike the prior art, it does not require individual discharge rods, solves the above problems, and is characterized by convenience in use and particularly safety. Use a case of transparent insulating material so that you can see. As the grounding cable of No. 7, a transparent coated cable is used so that the core wire can be seen.
Moreover, the insulating rod of 4 can also be divided and can be carried.

【図面の簡単な説明】[Brief description of drawings]

図−１の１は最初に抵抗器放電を行なう電極で、２は直
接接地放電を行なう電極で有る。３は抵抗器を内蔵部の
透明絶縁材料ケースで、仕様によっては放熱用の穴を開
けておくことも有る。４の部分は絶縁材料支持棒で５は
グリップ部分となり、６の安全限界マークを取り付けて
有る。７の接地用ケーブルは軟銅より線を芯線とした透
明被覆ケーブルで、便宜上、接地棒内部を通すことも可
能で有る。Reference numeral 1 in FIG. 1 denotes an electrode for first performing resistor discharge, and 2 denotes an electrode for directly performing ground discharge. Reference numeral 3 is a transparent insulating material case having a built-in resistor, and a hole for heat radiation may be opened depending on the specifications. Reference numeral 4 is an insulating material supporting rod, 5 is a grip portion, and a safety limit mark 6 is attached. The grounding cable 7 is a transparent coated cable having an annealed copper wire as a core wire, and for convenience, it is possible to pass the inside of the grounding rod.

Claims (1)

【特許請求の範囲】[Claims] 放電棒に抵抗器放電と直接接地放電を可能とした構造を
有することを特徴とする放電用アース棒A discharge earth rod characterized in that the discharge rod has a structure that enables resistor discharge and direct ground discharge.
JP10405591A 1991-02-13 1991-02-13 Grounding rod for discharge Pending JPH0831471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10405591A JPH0831471A (en) 1991-02-13 1991-02-13 Grounding rod for discharge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10405591A JPH0831471A (en) 1991-02-13 1991-02-13 Grounding rod for discharge

Publications (1)

Publication Number Publication Date
JPH0831471A true JPH0831471A (en) 1996-02-02

Family

ID=14370514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10405591A Pending JPH0831471A (en) 1991-02-13 1991-02-13 Grounding rod for discharge

Country Status (1)

Country Link
JP (1) JPH0831471A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103560004A (en) * 2013-10-29 2014-02-05 国家电网公司 Special discharging rod for capacitor
CN103594828A (en) * 2013-11-26 2014-02-19 国家电网公司 Portable discharging rod
CN103633455A (en) * 2013-12-11 2014-03-12 安徽理工大学 Low-current grounding system
KR20150047596A (en) 2013-01-07 2015-05-04 미쓰비시덴키 가부시키가이샤 Vacuum circuit breaker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150047596A (en) 2013-01-07 2015-05-04 미쓰비시덴키 가부시키가이샤 Vacuum circuit breaker
CN103560004A (en) * 2013-10-29 2014-02-05 国家电网公司 Special discharging rod for capacitor
CN103594828A (en) * 2013-11-26 2014-02-19 国家电网公司 Portable discharging rod
CN103633455A (en) * 2013-12-11 2014-03-12 安徽理工大学 Low-current grounding system

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