Changes for page Open brief Stichting e-Lise over net-congestie, aan minister van KGG
Last modified by Gijs Zwartsenberg on 2026/02/26 15:07
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... ... @@ -11,6 +11,8 @@ 11 11 **De structurele oplossing: betrouwbare basislast dicht bij huis 12 12 **"In een regio waar de vraag naar stroom exponentieel groeit en het aanbod van zon en wind wisselvallig is, hebben we een constante, betrouwbare basislast nodig," aldus Gijs Zwartsenberg van stichting e-Lise. "De crisis rondom de aansluitingen in Flevoland, Gelderland en Utrecht is een schot voor de boeg. We dweilen nu met de kraan open. Daarom pleiten wij al langer voor de inzet van SMR's. De mogelijkheden om deze in te zetten nemen sterk toe als deze integraal worden ontwikkeld met de aanleg van zogenaamde micro-grids: lokale netwerken die ‘in eilandbedrijf’ kunnen opereren, dus los van het hoofdnet. Zo ontstaan meer mogelijkheden om SMR’s en microreactoren in te zetten voor het oplossen van congestieproblemen. In zo’n micro-grid kunnen energie-intensieve bedrijven zoals datacenters en industrie, maar ook nieuwe wijken kunnen ‘achter de meter’ van stroom worden voorzien zonder het bestaande stroomnet extra te belasten. Via een gemonitorde aansluiting is het overigens wel mogelijk om ook aan het bestaande net stroom te leveren op momenten dat dat nodig is." 13 13 14 +[[image:microgrid-smr-schema .svg]] 15 + 14 14 Waar het demissionaire kabinet inzet op het zwaarder belasten van het net – met een verhoogd risico op stroomstoringen – en een nieuwe crisiswet zich richt op het versnellen van procedures, bieden SMR’s, al dan niet in combinatie met een micro-grid, een meer fundamentele oplossing: 15 15 16 16 ~1. **Voorspelbare capaciteit:** Een SMR levert 24/7 stroom, onafhankelijk van het weer. Dit ontlast het net op piekmomenten en biedt de zekerheid die nodig is voor de elektrificatie van woningen. ... ... @@ -27,7 +27,7 @@ 27 27 28 28 29 29 Gijs Zwartsenberg, secretaris Stichting e-Lise, 30 -[[(% class="wikiinternallink" %)__secretaris@e-lise.nl__>>path:mailto:secretaris@e-lise.nl]] 32 +[[(% class="wikiinternallink wikiinternallink" %)__secretaris@e-lise.nl__>>path:mailto:secretaris@e-lise.nl]] 31 31 32 32 33 33 **Over Stichting e-Lise** ... ... @@ -36,4 +36,5 @@ 36 36 [[__https:~~/~~/e-lise.nl/index.php/about/wat-we-doen__>>url:https://e-lise.nl/index.php/about/wat-we-doen]] 37 37 38 38 39 -\\ 41 + 42 +
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... ... @@ -1,0 +1,234 @@ 1 +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 580" width="1000" height="580" font-family="Arial, sans-serif"> 2 + 3 + <!-- Achtergrond --> 4 + <rect width="1000" height="580" fill="#f4f6f4"/> 5 + 6 + <!-- Titel --> 7 + <text x="500" y="32" text-anchor="middle" font-size="15" font-weight="bold" fill="#2d3b2d">SMR + Micro-grid: structurele oplossing voor netcongestie</text> 8 + <text x="500" y="50" text-anchor="middle" font-size="10" fill="#556655">Stichting e-Lise — Open brief aan minister van Klimaat en Groene Groei</text> 9 + 10 + <!-- ══════════════════════════════ 11 + LINKER BLOK: OPENBAAR NET 12 + ══════════════════════════════ --> 13 + <rect x="18" y="62" width="240" height="460" rx="10" fill="#dce4dc" stroke="#7a9a7a" stroke-width="2"/> 14 + <text x="138" y="84" text-anchor="middle" font-size="12" font-weight="bold" fill="#2d3b2d">Openbaar net</text> 15 + <text x="138" y="100" text-anchor="middle" font-size="10" fill="#c0392b" font-weight="bold">⚠ Netcongestie</text> 16 + 17 + <!-- Hoogspanningsmast 1 --> 18 + <g transform="translate(55,118)"> 19 + <line x1="18" y1="0" x2="18" y2="70" stroke="#556655" stroke-width="2.5"/> 20 + <line x1="0" y1="20" x2="36" y2="20" stroke="#556655" stroke-width="2"/> 21 + <line x1="4" y1="38" x2="32" y2="38" stroke="#556655" stroke-width="2"/> 22 + <line x1="0" y1="20" x2="18" y2="70" stroke="#556655" stroke-width="1.5"/> 23 + <line x1="36" y1="20" x2="18" y2="70" stroke="#556655" stroke-width="1.5"/> 24 + <line x1="0" y1="22" x2="-20" y2="27" stroke="#999" stroke-width="1.2" stroke-dasharray="3,2"/> 25 + <line x1="36" y1="22" x2="56" y2="27" stroke="#999" stroke-width="1.2" stroke-dasharray="3,2"/> 26 + </g> 27 + <!-- Hoogspanningsmast 2 --> 28 + <g transform="translate(150,114)"> 29 + <line x1="18" y1="0" x2="18" y2="70" stroke="#556655" stroke-width="2.5"/> 30 + <line x1="0" y1="20" x2="36" y2="20" stroke="#556655" stroke-width="2"/> 31 + <line x1="4" y1="38" x2="32" y2="38" stroke="#556655" stroke-width="2"/> 32 + <line x1="0" y1="20" x2="18" y2="70" stroke="#556655" stroke-width="1.5"/> 33 + <line x1="36" y1="20" x2="18" y2="70" stroke="#556655" stroke-width="1.5"/> 34 + <line x1="0" y1="22" x2="-20" y2="27" stroke="#999" stroke-width="1.2" stroke-dasharray="3,2"/> 35 + <line x1="36" y1="22" x2="56" y2="27" stroke="#999" stroke-width="1.2" stroke-dasharray="3,2"/> 36 + </g> 37 + 38 + <!-- Overbelasting --> 39 + <rect x="68" y="218" width="140" height="44" rx="7" fill="#e8b4b4" stroke="#c0392b" stroke-width="1.5"/> 40 + <text x="138" y="236" text-anchor="middle" font-size="11" fill="#c0392b" font-weight="bold">Piekbelasting</text> 41 + <text x="138" y="252" text-anchor="middle" font-size="10" fill="#c0392b">vraag >> capaciteit</text> 42 + 43 + <!-- Wisselvallig aanbod --> 44 + <text x="138" y="286" text-anchor="middle" font-size="10" fill="#556655" font-style="italic">Wisselvallig aanbod: zon & wind</text> 45 + <!-- Zon --> 46 + <circle cx="100" cy="312" r="12" fill="#f0c040" stroke="#c9a000" stroke-width="1.5"/> 47 + <line x1="100" y1="296" x2="100" y2="300" stroke="#c9a000" stroke-width="1.5"/> 48 + <line x1="100" y1="324" x2="100" y2="328" stroke="#c9a000" stroke-width="1.5"/> 49 + <line x1="84" y1="312" x2="88" y2="312" stroke="#c9a000" stroke-width="1.5"/> 50 + <line x1="112" y1="312" x2="116" y2="312" stroke="#c9a000" stroke-width="1.5"/> 51 + <!-- Windmolen --> 52 + <line x1="175" y1="328" x2="175" y2="298" stroke="#556655" stroke-width="2"/> 53 + <circle cx="175" cy="298" r="3" fill="#556655"/> 54 + <line x1="175" y1="295" x2="175" y2="283" stroke="#7aaa88" stroke-width="2" transform="rotate(0 175 298)"/> 55 + <line x1="175" y1="295" x2="175" y2="283" stroke="#7aaa88" stroke-width="2" transform="rotate(120 175 298)"/> 56 + <line x1="175" y1="295" x2="175" y2="283" stroke="#7aaa88" stroke-width="2" transform="rotate(240 175 298)"/> 57 + 58 + <!-- Netbeheerder --> 59 + <rect x="68" y="348" width="140" height="34" rx="6" fill="#b8ccb8" stroke="#7a9a7a" stroke-width="1.5"/> 60 + <text x="138" y="366" text-anchor="middle" font-size="10" fill="#2d3b2d" font-weight="bold">Netbeheerder</text> 61 + <text x="138" y="378" text-anchor="middle" font-size="9" fill="#2d3b2d">Stedin / Liander / Enexis</text> 62 + 63 + <text x="138" y="408" text-anchor="middle" font-size="9" fill="#888" font-style="italic">Netverzwaring: jaren vertraging</text> 64 + <text x="138" y="420" text-anchor="middle" font-size="9" fill="#888" font-style="italic">door lange procedures</text> 65 + <text x="138" y="432" text-anchor="middle" font-size="9" fill="#888" font-style="italic">(bijv. HS-station Breukelen)</text> 66 + 67 + <!-- ══════════════════════════════ 68 + MIDDEN: KOPPELPUNT 69 + ══════════════════════════════ --> 70 + <line x1="258" y1="310" x2="388" y2="310" stroke="#2d6a4f" stroke-width="5"/> 71 + <line x1="258" y1="310" x2="388" y2="310" stroke="#95d5b2" stroke-width="2" stroke-dasharray="7,4"/> 72 + <rect x="288" y="284" width="82" height="52" rx="7" fill="#2d6a4f" stroke="#1b4332" stroke-width="2"/> 73 + <text x="329" y="304" text-anchor="middle" font-size="9" fill="white" font-weight="bold">Bewaakt</text> 74 + <text x="329" y="316" text-anchor="middle" font-size="9" fill="white">koppelpunt</text> 75 + <text x="329" y="328" text-anchor="middle" font-size="8" fill="#95d5b2">gecontroleerd</text> 76 + <polygon points="358,303 372,310 358,317" fill="#2d6a4f"/> 77 + <polygon points="298,303 284,310 298,317" fill="#2d6a4f"/> 78 + <text x="329" y="356" text-anchor="middle" font-size="9" fill="#2d6a4f" font-style="italic">Kan ook stroom</text> 79 + <text x="329" y="368" text-anchor="middle" font-size="9" fill="#2d6a4f" font-style="italic">terugleveren</text> 80 + 81 + <!-- ══════════════════════════════ 82 + RECHTER BLOK: MICRO-GRID 83 + ══════════════════════════════ --> 84 + <rect x="388" y="62" width="594" height="460" rx="10" fill="#e8f0e8" stroke="#2d6a4f" stroke-width="2.5"/> 85 + <text x="685" y="83" text-anchor="middle" font-size="12" font-weight="bold" fill="#1b4332">Micro-grid — Eilandbedrijf ('achter de meter')</text> 86 + <text x="685" y="99" text-anchor="middle" font-size="10" fill="#2d6a4f">Lokaal, onafhankelijk, veerkrachtig</text> 87 + 88 + <!-- SMR --> 89 + <g transform="translate(400,112)"> 90 + <rect x="0" y="28" width="95" height="78" rx="5" fill="#4a7c6f" stroke="#1b4332" stroke-width="2"/> 91 + <ellipse cx="47" cy="29" rx="38" ry="18" fill="#5a8f82" stroke="#1b4332" stroke-width="2"/> 92 + <rect x="72" y="4" width="18" height="50" rx="3" fill="#6a9e92" stroke="#1b4332" stroke-width="1.5"/> 93 + <ellipse cx="81" cy="4" rx="10" ry="4" fill="#7ab0a4" stroke="#1b4332" stroke-width="1"/> 94 + <path d="M76,4 Q73,-6 76,-14" stroke="#aad5cc" stroke-width="1.5" fill="none" opacity="0.8"/> 95 + <path d="M83,4 Q86,-6 83,-14" stroke="#aad5cc" stroke-width="1.5" fill="none" opacity="0.8"/> 96 + <circle cx="47" cy="67" r="13" fill="none" stroke="#95d5b2" stroke-width="2"/> 97 + <circle cx="47" cy="67" r="3.5" fill="#95d5b2"/> 98 + <ellipse cx="47" cy="67" rx="13" ry="5" fill="none" stroke="#95d5b2" stroke-width="1.5" transform="rotate(60 47 67)"/> 99 + <ellipse cx="47" cy="67" rx="13" ry="5" fill="none" stroke="#95d5b2" stroke-width="1.5" transform="rotate(-60 47 67)"/> 100 + <text x="47" y="122" text-anchor="middle" font-size="11" font-weight="bold" fill="#1b4332">SMR / Microreactor</text> 101 + <text x="47" y="136" text-anchor="middle" font-size="9" fill="#2d6a4f">24/7 basislast</text> 102 + <text x="47" y="148" text-anchor="middle" font-size="9" fill="#2d6a4f">weersonafhankelijk</text> 103 + </g> 104 + 105 + <!-- Zon --> 106 + <g transform="translate(560,118)"> 107 + <circle cx="30" cy="30" r="22" fill="#f0c040" stroke="#c9a000" stroke-width="2"/> 108 + <line x1="30" y1="3" x2="30" y2="8" stroke="#c9a000" stroke-width="1.5"/> 109 + <line x1="30" y1="52" x2="30" y2="57" stroke="#c9a000" stroke-width="1.5"/> 110 + <line x1="3" y1="30" x2="8" y2="30" stroke="#c9a000" stroke-width="1.5"/> 111 + <line x1="52" y1="30" x2="57" y2="30" stroke="#c9a000" stroke-width="1.5"/> 112 + <line x1="10" y1="10" x2="14" y2="14" stroke="#c9a000" stroke-width="1.5"/> 113 + <line x1="46" y1="46" x2="50" y2="50" stroke="#c9a000" stroke-width="1.5"/> 114 + <line x1="50" y1="10" x2="46" y2="14" stroke="#c9a000" stroke-width="1.5"/> 115 + <line x1="14" y1="46" x2="10" y2="50" stroke="#c9a000" stroke-width="1.5"/> 116 + <text x="30" y="72" text-anchor="middle" font-size="10" fill="#556655">Zon</text> 117 + <text x="30" y="84" text-anchor="middle" font-size="9" fill="#888" font-style="italic">(aanvullend)</text> 118 + </g> 119 + 120 + <!-- Wind --> 121 + <g transform="translate(670,112)"> 122 + <line x1="22" y1="80" x2="22" y2="28" stroke="#556655" stroke-width="2.5"/> 123 + <circle cx="22" cy="28" r="4" fill="#556655"/> 124 + <line x1="22" y1="24" x2="22" y2="8" stroke="#7aaa88" stroke-width="2.5" transform="rotate(0 22 28)"/> 125 + <line x1="22" y1="24" x2="22" y2="8" stroke="#7aaa88" stroke-width="2.5" transform="rotate(120 22 28)"/> 126 + <line x1="22" y1="24" x2="22" y2="8" stroke="#7aaa88" stroke-width="2.5" transform="rotate(240 22 28)"/> 127 + <text x="22" y="96" text-anchor="middle" font-size="10" fill="#556655">Wind</text> 128 + <text x="22" y="108" text-anchor="middle" font-size="9" fill="#888" font-style="italic">(aanvullend)</text> 129 + </g> 130 + 131 + <!-- WKK --> 132 + <g transform="translate(756,118)"> 133 + <rect x="0" y="8" width="65" height="44" rx="5" fill="#8aaa7a" stroke="#556655" stroke-width="2"/> 134 + <text x="32" y="27" text-anchor="middle" font-size="10" fill="white" font-weight="bold">WKK</text> 135 + <text x="32" y="40" text-anchor="middle" font-size="9" fill="white">Warmte-kracht</text> 136 + <path d="M15,8 Q12,0 15,-7" stroke="#f0a040" stroke-width="1.5" fill="none"/> 137 + <path d="M32,8 Q29,0 32,-7" stroke="#f0a040" stroke-width="1.5" fill="none"/> 138 + <path d="M50,8 Q47,0 50,-7" stroke="#f0a040" stroke-width="1.5" fill="none"/> 139 + <text x="32" y="68" text-anchor="middle" font-size="9" fill="#556655">(aanvullend)</text> 140 + </g> 141 + 142 + <!-- Distributienet bus --> 143 + <line x1="405" y1="330" x2="965" y2="330" stroke="#2d6a4f" stroke-width="4"/> 144 + <text x="685" y="346" text-anchor="middle" font-size="10" fill="#2d6a4f" font-weight="bold">Micro-grid distributienet (achter de meter)</text> 145 + 146 + <!-- Verbindingen opwek naar bus --> 147 + <line x1="447" y1="302" x2="447" y2="330" stroke="#2d6a4f" stroke-width="2.5"/> 148 + <line x1="590" y1="240" x2="590" y2="330" stroke="#c9a000" stroke-width="1.8" stroke-dasharray="5,3"/> 149 + <line x1="692" y1="238" x2="692" y2="330" stroke="#7aaa88" stroke-width="1.8" stroke-dasharray="5,3"/> 150 + <line x1="788" y1="228" x2="788" y2="330" stroke="#8aaa7a" stroke-width="1.8" stroke-dasharray="5,3"/> 151 + 152 + <!-- AFNEMERS --> 153 + <!-- Industrie --> 154 + <g transform="translate(400,368)"> 155 + <rect x="0" y="0" width="118" height="75" rx="6" fill="#b8d4c8" stroke="#2d6a4f" stroke-width="1.8"/> 156 + <rect x="8" y="10" width="20" height="50" fill="#6a9e92"/> 157 + <rect x="34" y="2" width="16" height="58" fill="#5a8f82"/> 158 + <rect x="56" y="16" width="12" height="44" fill="#6a9e92"/> 159 + <rect x="75" y="6" width="20" height="54" fill="#4a7c6f"/> 160 + <rect x="100" y="18" width="10" height="42" fill="#5a8f82"/> 161 + </g> 162 + <text x="459" y="455" text-anchor="middle" font-size="10" font-weight="bold" fill="#1b4332">Industrie</text> 163 + <text x="459" y="468" text-anchor="middle" font-size="9" fill="#2d6a4f">Datacenters</text> 164 + 165 + <!-- Woonwijken --> 166 + <g transform="translate(548,368)"> 167 + <rect x="0" y="0" width="118" height="75" rx="6" fill="#c8dcc8" stroke="#2d6a4f" stroke-width="1.8"/> 168 + <rect x="8" y="26" width="26" height="34" fill="#8aaa7a"/> 169 + <polygon points="8,26 34,26 21,10" fill="#5a8f82"/> 170 + <rect x="44" y="32" width="22" height="28" fill="#7a9a7a"/> 171 + <polygon points="44,32 66,32 55,16" fill="#4a7c6f"/> 172 + <rect x="78" y="28" width="26" height="32" fill="#8aaa7a"/> 173 + <polygon points="78,28 104,28 91,12" fill="#5a8f82"/> 174 + </g> 175 + <text x="607" y="455" text-anchor="middle" font-size="10" font-weight="bold" fill="#1b4332">Woonwijken</text> 176 + <text x="607" y="468" text-anchor="middle" font-size="9" fill="#2d6a4f">incl. nieuwbouw</text> 177 + 178 + <!-- Stadsverwarming — GEEN verbinding met elektriciteitsnet, alleen blauwe warmteleiding --> 179 + <g transform="translate(696,368)"> 180 + <rect x="0" y="0" width="118" height="75" rx="6" fill="#d4e8d4" stroke="#3a7ac8" stroke-width="1.8"/> 181 + <path d="M20,65 Q24,46 20,28 Q24,12 28,6" stroke="#e07030" stroke-width="2.5" fill="none"/> 182 + <path d="M42,65 Q46,46 42,28 Q46,12 50,6" stroke="#e07030" stroke-width="2.5" fill="none"/> 183 + <path d="M65,65 Q69,46 65,28 Q69,12 73,6" stroke="#e07030" stroke-width="2.5" fill="none"/> 184 + <path d="M88,65 Q92,46 88,28 Q92,12 96,6" stroke="#e07030" stroke-width="2.5" fill="none"/> 185 + </g> 186 + <text x="755" y="455" text-anchor="middle" font-size="10" font-weight="bold" fill="#1b4332">Stadsverwarming</text> 187 + <text x="755" y="468" text-anchor="middle" font-size="9" fill="#2d6a4f">Restwarmte SMR/WKK</text> 188 + 189 + <!-- Blauwe warmteleidingen: SMR → Stadsverwarming en WKK → Stadsverwarming --> 190 + <!-- SMR center: x=447, WKK center: x=788, Stadsverwarming top-center: x=755, y=368 --> 191 + <!-- Lijn van SMR (onderkant, ca. y=272) omlaag naar y=355, dan rechts naar stadsverwarming --> 192 + <path d="M439,272 L439,355 L755,355 L755,368" stroke="#3a7ac8" stroke-width="2.5" fill="none" stroke-dasharray="6,3"/> 193 + <!-- Lijn van WKK (onderkant, ca. y=170) omlaag naar y=355, dan naar stadsverwarming --> 194 + <path d="M788,172 L788,355 L755,355" stroke="#3a7ac8" stroke-width="2.5" fill="none" stroke-dasharray="6,3"/> 195 + <!-- Pijlpunt naar stadsverwarming --> 196 + <polygon points="748,362 755,368 762,362" fill="#3a7ac8"/> 197 + 198 + <!-- E-mobiliteit --> 199 + <g transform="translate(844,368)"> 200 + <rect x="0" y="0" width="118" height="75" rx="6" fill="#c8e0d8" stroke="#2d6a4f" stroke-width="1.8"/> 201 + <rect x="10" y="24" width="58" height="26" rx="5" fill="#4a7c6f"/> 202 + <ellipse cx="24" cy="50" rx="9" ry="9" fill="#2d3b2d"/> 203 + <ellipse cx="55" cy="50" rx="9" ry="9" fill="#2d3b2d"/> 204 + <rect x="15" y="8" width="40" height="18" rx="3" fill="#5a8f82"/> 205 + <rect x="82" y="8" width="10" height="44" rx="2" fill="#2d6a4f"/> 206 + <rect x="78" y="2" width="16" height="11" rx="2" fill="#1b4332"/> 207 + <line x1="87" y1="13" x2="67" y2="31" stroke="#95d5b2" stroke-width="1.8" stroke-dasharray="3,2"/> 208 + </g> 209 + <text x="903" y="455" text-anchor="middle" font-size="10" font-weight="bold" fill="#1b4332">E-mobiliteit</text> 210 + <text x="903" y="468" text-anchor="middle" font-size="9" fill="#2d6a4f">Laadinfrastructuur</text> 211 + 212 + <!-- Verbindingen bus naar afnemers (alleen elektriciteit, NIET naar stadsverwarming) --> 213 + <line x1="459" y1="330" x2="459" y2="368" stroke="#2d6a4f" stroke-width="2.5"/> 214 + <line x1="607" y1="330" x2="607" y2="368" stroke="#2d6a4f" stroke-width="2.5"/> 215 + <line x1="903" y1="330" x2="903" y2="368" stroke="#2d6a4f" stroke-width="2.5"/> 216 + 217 + <!-- LEGENDA --> 218 + <rect x="18" y="484" width="964" height="28" rx="5" fill="#dce4dc" stroke="#7a9a7a" stroke-width="1"/> 219 + <line x1="36" y1="498" x2="66" y2="498" stroke="#2d6a4f" stroke-width="4"/> 220 + <text x="72" y="502" font-size="10" fill="#2d3b2d">Elektriciteit (basislast)</text> 221 + <line x1="196" y1="498" x2="226" y2="498" stroke="#c9a000" stroke-width="1.8" stroke-dasharray="5,3"/> 222 + <text x="232" y="502" font-size="10" fill="#2d3b2d">Elektriciteit (variabel)</text> 223 + <line x1="356" y1="498" x2="386" y2="498" stroke="#3a7ac8" stroke-width="2.5" stroke-dasharray="6,3"/> 224 + <text x="392" y="502" font-size="10" fill="#2d3b2d">Warmteleiding (SMR/WKK)</text> 225 + <line x1="546" y1="498" x2="576" y2="498" stroke="#2d6a4f" stroke-width="5"/> 226 + <line x1="546" y1="498" x2="576" y2="498" stroke="#95d5b2" stroke-width="2" stroke-dasharray="7,4"/> 227 + <text x="582" y="502" font-size="10" fill="#2d3b2d">Bewaakt koppelpunt</text> 228 + <rect x="720" y="491" width="12" height="12" rx="2" fill="#e8b4b4" stroke="#c0392b" stroke-width="1"/> 229 + <text x="736" y="502" font-size="10" fill="#2d3b2d">Overbelast</text> 230 + <rect x="830" y="491" width="12" height="12" rx="2" fill="#e8f0e8" stroke="#2d6a4f" stroke-width="1.5"/> 231 + <text x="846" y="502" font-size="10" fill="#2d3b2d">Micro-grid</text> 232 + 233 +</svg> 234 +